Thursday, June 6, 2013

Pallet Racking End Protectors

Pallet Racking End Protectors

Assembly And Users Manual Pallet racking Alfa
END PLATE 4 pcs. screw M10x25 round socket +locking nut The Pallet racking fulfil all safety requirements in the European Standards, SS-EN 15512, complement the frames with protectors, pallet stop, half-pallet support bars etc. Inspection ... Content Retrieval

Www.tecconsales.co.uk
End of sloping lanes, and move down Column Guards Protectors Frame Protector Kit Leg 'compatible' material, which puts doubt apparently small factors: the size of Thinking of buying from small parts storage to pallet racking, Dexion Comino ... View Full Source

INDIVIDUAL SOLUTIONS FROM A SINGLE SOURCE - Home - SSI SCHÄFER
The latest pallet racking system from SSI SCHAEFER is designed to be pallets in a double sided row end stops are to be in place 1.4 Frame top protectors, laid on top Corner protector Load sign Frames and longitudinal beams PR 600 i Frame ... Read Document

Pictures of Pallet Racking End Protectors

Variables In Space Planning Solutions
Designing the correct type of pallet rack system to properly meet your needs has become Selective racking offers 100% unobstructed access to each and every pallet There are many options: Column Protectors, End Guard Rails, Off-Set Front Column Legs, Extra-Heavy Horizontal / Double ... Document Viewer

Safe Rack Guard Leg ProtectA
Pallet racking damage is now recognised as a very A‐Safe Rack Leg or Upright Protectors meet the testing An upright protector with a height of not less than 400 mm should be positioned at the end upright of each run of racking between cross‐aisles ... Retrieve Content

Www.equipnet.com
Misc. Racking, end row protectors, push back beams, rack beams, etc. (4) 20' x 3" Uprights (6) 20' x 3" Uprights 96" x 4" Double End row protectors (1) pallet support (16) 60" x 4" pallet beams (9) 16'x 54"x 3" Uprights for Triple pushback ... View This Document

Mailing Storage Solutions INT
Pallet Racking 2. Absolute control over the management of the warehouse. Elimination of errors in Carrier end 11) Base girder 12) Stiffener group 13) Motor 14) Cable channel Guide rails and protectors These optional materials enable safer and easier ... Content Retrieval

Photos of Pallet Racking End Protectors

PALLET RACK ACCESSORIES Need
PALLET RACKING Standard Sizes in Stock Available for Immediate Delivery COLUMN PROTECTORS Protect Building Support Columns End Frame Basic Section. 6 OPEN WIRE SHELVING Chrome Polyseal Boltless Increased Air Circulation ... Get Doc

Pallet Racking End Protectors Pictures

PROTECTIVE BARRIERS - Beacon World Class - A Leading Provider ...
Plastic Yellow End Cap & Corner Guard Mounting Kit (4) 3/4" x 4" Anchor Bolts SERIES BGR STRUCTURAL COLUMN PROTECTORS SERIES BCG • Prevent costly damage to steel columns, Fits pallet racking measuring 3"W x 3-3/4"D. Increase pallet ... Read Full Source

Pallet Racking End Protectors Pictures

Assembly Guide PART NUMBER: BXLAI. ISSUE 2 / MAY2010 ...
ADJUSTABLE-BEAM PALLET RACKING Standard Components and Accessories PART NUMBER: BXLAI. 35 Dale End, Birmingham B4 7LN, UK Telephone: +44 (0) 121 200 2100 K Upright Protectors & Anchors 8 L Chipboard Shelving 9 M Shelf Cladding Support, 9 ... Return Doc

Nited Drug Plc
Pallet Racking, Carton Live Storage, Shelving and Longspan shelving . Allied worked with United Drug on the multi-million euro project from its award to final rack end barriers, upright protectors and indentification signage and labelling. ... Access Full Source

ON-SITE & LIVE WEBCAST PUBLIC AUCTION
Drywall lifts; drywall carts; drywall cart protectors; scaffold platforms; scaffold caster wheels & end plugs; pallet racking, unbuilt, pin locking (misc. sizes w/ 10’ uprights, 3 ft. deep shelves). equipment: (2) air compressors, ingersoll rand, mdl 2475, tank-mounted; ... Read Content

USER AND MAINTENANCE GUIDE
PALLET RACKING (Classes 300 & 400) USER AND MAINTENANCE GUIDE End clients have their own specific responsibilities to ensure the operating conditions of protectors shall be installed, except for cases where the system is ... Access Full Source

Pallet Racking End Protectors Images

Pallet Racking Yorkshire
Palletstor pallet racking in its standard form provides safe, Steel Shelf Panel 10 Shelf Support 11 Shelf Support Upright Protectors 7 13 Rack End Protector Used in pairs across the beams, to support box or caged pallets which have ... Fetch Here

Pallet racking - Wikipedia, The Free Encyclopedia
Selective pallet racking is the most common pallet Column protectors are made of various materials Drive-in rack systems use a common entry and exit, while drive-thru systems have entry points at either end of the bay. Because a drive-in racking system has only one entrance, it ... Read Article

Pallet Rack 800-763-9020 - YouTube
End of ailse protectors; row spacers; warehouse rack & shelf; rackandshelf.com; brad mcnamee; St. Louis; MO; Chicago; IL; Sumter; SC; Dallas; TX; San Bernardino; CA; 1:04 Watch Later Error Dexion MOVO Mobile Pallet Racking animation by ConstructorGroupAS 2,389 views; ... View Video

Pictures of Pallet Racking End Protectors

Assembly And Users Manual Pallet racking Omega
Pallet racking Omega. Assembling tools 13 mm Hex socket 16 mm Hex socket 17 mm Hex socket END PLATE 4 pcs. screw M10x25 round socket FOOT 2 pcs. screw M10x25 round socket +locking nut since it increases the frame protectors capacity against repeatedly collisions. FOOT ... Fetch Document

0RackGuard Brochure 02-11 - Industrial Netting - Netting ...
• End Cap Safety Barriers 4HJOPUL .\HYKZ :OLSM +P]PKLYZ :LJ\YP[` )HYYPLYZ Pallet Stops provided by your racking manufacturer prevent pallets from Secure netting to the pallet stops and offsets following the steps described above. ... Visit Document

Pictures of Pallet Racking End Protectors

PALLET RACKING DESIGN ASPECTS & SAFETY IN USE
PALLET RACKING DESIGN ASPECTS & SAFETY IN USE By : Kees Tilburgs - beam-end connections - upright to floor connections d. upright protectors at corners of rack aisles 4. Immediate Remedial Action in Case of Observed Damage ... Retrieve Content

Flow Pallet Rack

Pictures of Flow Pallet Rack

SK3400
SK3400 Pallet Flow system. Selective Rack Drive-in Rack Pushback Rack Cantilever Rack Pallet Flow Workingtainer Steel Guard Mega Guard Corrugated Container Portable Rack Rigid Container Hold ‘N Fold Steel King Industries, Inc. ... View Document

Wire Pallet Suppliers,Wire Coil,Steel Pallet,Nestainer ...
5:57 Pallet Flow Rack,Gravity Flow Rack,Used Push Back Racking,Push Back Racking,racks by nguoiduatinhot 220 views; 3:29 Wire Pallets Replace Wood Pallets 800-763-9020 by RackandShelf 3,363 views; ... View Video

Flow Pallet Rack Pictures

FOR IMMEDIATE RELEASE HANNIBAL INDUSTRIES REVEALS EXCLUSIVE ...
Formed Selective Pallet Rack, Hybrid Systems, Cantilever Systems, Pushback Systems, and Pallet ShuttleTM Systems by Autosat®, GlideRack, Pallet Flow Systems, Case Flow Systems and Drive-In Systems. Engineering and design services offered by the company include: ... Fetch Content

Wednesday, June 5, 2013

Used Gravity Flow Pallet Racking

Used Gravity Flow Pallet Racking Images

UNITED STEEL PRODUCTS COMPANY - Material Handling Equipment ...
“carton flow” is used for smaller items while “pallet flow”, a similar configuration, is used for gravity feed of entire pallet loads. archive storage rack is designed and sized for the records & archive storage industry. configurations include man-up , ... Fetch Document

Used Gravity Flow Pallet Racking

<BF6EBC68A5ADA578BCD9AC57B373B1B5A5DCB74EB9CF204D6F64656C2028 ...
Fixed pallet racking is commonly used by an force *Gravity- It is a kind and picking, adjustable =;;;;;:: layers, large load capacity, D,'4oow Cantilever Racking (Flow storage , , , , , , , WAP flow storage systems are apace saving ... Doc Retrieval

Used Pallet Racks,VNA Pallet Rack,Used Van Shelving,Van ...
Pallet Flow Rack,Span Track Carton Flow,Skatewheel Flow Rack,Storage Rack,Carton Flow Rack Vinarack,Gravity Flow Pallet Rack,High Density Pallet Racking,Used Push Back Pallet Racking,Push Back Pallet Racking 7:33 VNA Racking System,Used Pallet Racks,VNA Pallet Rack,Used Van Shelving ... View Video

Suppliers Of Standard Pallet Racking,Very Narrow Aisle Pallet ...
,Heavy Duty Warehouse Shelving,Selective Racking System VietNam,Selective racking systems,structural selective racking,pallet racking,double deep Racking,VietNam 5:57 Watch Later Error Pallet Flow Rack,Gravity Flow Rack,Used Push Back Racking,Push Back Racking,racks by ... View Video

Used Gravity Flow Pallet Racking Photos

INDUSTRIAL RACKING
RACKING DRIVE-IN PALLET RACKING GRAVITY-FED RACKING PUSH-BACK RACKING FLOW-RAIL PALLET RACKING LIVE CARTON STORAGE MOBILE RACKING CANTILEVER RACKING . Armes has always been tightly focused on two fundamental areas: high quality and the use of cutting-edge production ... View Doc

Used Gravity Flow Pallet Racking Photos

More Than Shelving & racking. All For Your Storage Demands.
SELECTIVE PALLET RACKING FLOW-THROUGH RACKING High speed of throughput combined with automatic stock rotation. STORAGE ACCESSORIES More than shelving & racking. face. The advantages of being gravity fed means that pick faces are ... Access Content

Used Gravity Flow Pallet Racking

PALLET RACK ACCESSORIES Need
DRIVE-IN RACKING Designed for Hi-Dense Pallet Storage Last-in First-out Standard Pallet Size Required PUSH BACK PALLET STORAGE Gravity Flow Restocking and Picking is Much Faster Ideal Method of Storing Long Heavy Items Such as Pipe, Bars, Lumber etc. ... Fetch Doc

Used Gravity Flow Pallet Racking Images

A Guide To Pallet Rack - Conveyor And Material Handling ...
As the most widely used pallet storage equipment in the To receive a racking estimate for most common config- rack. Flow rails allow loads to move by gravity from the loading end to the unloading end. Each flow lane includes ... Retrieve Full Source

Photos of Used Gravity Flow Pallet Racking

Pallet Storage Alternatives 1 Storage Mode Alternatives
• Pallet Flow rack. As with case flow rack, As each load is removed, pallets move towards the front via gravity roller tracks. Storage depth is usually limited to 8 pallets. This type of rack is appropriate for high to the other racking alternatives and is (48x + 78 ... Retrieve Full Source

Used Gravity Flow Pallet Racking

Your Guide To Understanding Warehouse Storage Equipment
Racking is the most widely used of pallet storage systems and Pallets are loaded onto dedicated lanes of inclined gravity rollers which are set at a fixed Carton flow racking provides an excellent, labour and space- ... Doc Viewer

Pictures of Used Gravity Flow Pallet Racking

An Overview Of pallet Storage racking Styles.
An overview of pallet storage racking styles. There are many factors involved in selecting the best pallet storage system for your needs. Gravity flow or flow-through rack systems use the rear aisle for SKU loading and the front aisle ... Read Here

Used Gravity Flow Pallet Racking

M'SEC PALLETSTOR 16pp 2/05 - Surge Storage Equipment Ltd ...
One of the most widely used pallet racking systems available today, has evolved inclined gravity rollers which are set at a fixed gradient. When a load is taken from Carton live storage or ‘flow racking’ operates on the same principle as pallet live storage, ... Retrieve Document

Used Gravity Flow Pallet Racking

The AQS Pallet Live Storage Sytems
AQS pallet gravity conveyors. For large flow depths of up to 20 pallets for lengthwise transportation, AQS gravity conveyors with rol-ler throughout are used. The in pallet racking as well as in the form of floor conveyors. Author: J ... Access Full Source

Photos of Used Gravity Flow Pallet Racking

STORAGE SOLUTIONS
Flow is achieved by gravity moving the carts along the inclined rails which are adjustable vertically to control pitch. Mobile pallet racking is the best solution for storing pallets with maximum selectivity along with high storage density. ... Fetch This Document

Vinarack Warehouse Logistics Systems,Suppliers Of Standard ...
Pallet Flow Rack,Span Track Carton Flow,Skatewheel Flow Rack,Storage Rack,Carton Flow Rack Vinarack,Gravity Flow Pallet Rack,High Density Pallet Racking,Used Push Back Pallet Racking,Push Back Pallet Racking Systems,Push Back Rack Overview,Vinarack Racking,Roller Pallet ... View Video

Pictures of Used Gravity Flow Pallet Racking

PUSH BACK, DRIVE-IN & PALLET FLOW RACKING SYSTEMS
PUSH BACK, DRIVE-IN & PALLET FLOW RACKING SYSTEMS Pallet Flow for products requiring first-in first-out storage Metric Storage Systems The gravity flow order selection method offers a return on investment that is far greater than with any other picking system. It is a ... Access Content

Wikipedia:Reference Desk/Archives/Science/2009 June 25 ...
The language is dated and I found it very hard to get into a flow, gravity and indeed even pure "information" all have a speed limit of C. If you had the 150 sq.ft. could be reduced to a floor space of about 90, using commercial pallet racking to stack the growing areas 2 or 3 ... Read Article

Distribution Center - Wikipedia, The Free Encyclopedia
A pick-face is the space on such a racking system onto which a pallet can be loaded. Export: An export department controls orders which are leaving the country of the distribution center. ... Read Article

Used Gravity Flow Pallet Racking

INDUSTRIAL RACKING
FLOW-RAIL PALLET RACKING LIVE CARTON STORAGE MOBILE RACKING CANTILEVER RACKING . Armes has always been tightly focused of “pass-through” Gravity-Fed Racking and is used in all those cases where FIFO logic is not essential, and therefore the last pallet ... Document Viewer

Photos of Used Gravity Flow Pallet Racking

Pallet Live Storage
The principle of pallet live storage (flow storage) is mainly applied in First In-First Out systems. In general, loads are de- of the racking only. Due to gravity roller conveyors, the remaining pallets move automatically forward to the deposit/ ... Fetch Full Source

انبار - ویکی‌پدیا
Pallet racking including selective, drive-in, drive-thru, double-deep, pushback, and gravity flow; Mezzanine including structural, roll formed, racks; Vertical Lift Modules; Horizontal Carousels; Vertical Carousels; ... Read Article

Flow Pallet Rack Systems

Flow Pallet Rack Systems Images

DESIGNED TO INSTALL IN A SNAP MANUFACTURED FOR DECADES OF ...
Pallet Flow TURNKEY SYSTEMS CANTILEVER RACK Premium Cantilever Rack MULTI-LEVEL PICK MEZZANINES CARTON FLOW SHELVING Industrial Grade Shelving Rivet Rack Shelving (Inca-Span) ROLL FORM RACK Selective Deep-Reach Selective Drive-in / Drive-thru Push Back Pallet Flow ... Retrieve Here

مستودع - ويكيبيديا، الموسوعة الحرة
Some of the most common warehouse storage systems are: Pallet rack including selective, drive-in, drive-thru, double-deep, pushback, and gravity flow; Mezzanine including structural, roll formed, rack supported, and shelf supported; ... Read Article

Flow Pallet Rack Systems Pictures

1288 SelectionGuide208.qxd 4/8/08 1:36 PM Page 1 (2,1)
Pallet Flow Push Back systems offer similar storage density as drive-in while improving selectivity and accessibility to a range of SKUs. ge Rack Systems vity Flow First In, First Out Pallet Flow g pallet loads of Pallet loads are rge end, then flow ... Access Doc

Photos of Flow Pallet Rack Systems

Racking - Maybury Material Handling: Conveyors, Forklifts ...
Pallet Flow Rack The gravity-driven UNARCO Pallet Flow Rack system is perfect for fast-moving product with first-in/first out (FIFO) stock rotation. Drive-In / Drive-Thru pallet rack systems are a cost-effective solution to high-density storage. ... Fetch Full Source

Photos of Flow Pallet Rack Systems

UNITED STEEL PRODUCTS COMPANY - Material Handling Equipment ...
Our rack, accessories and systems can be used for a variety of storage applications. applications pallet selective is basic warehouse storage rack, set up with aisles for for smaller items while “pallet flow”, a similar configuration, is used for ... Fetch Full Source

Flow Pallet Rack Systems Pictures

SK3000 Assembly Guide - Manufacturer Of Pallet Racks ...
Read and understand Steel King’s Pallet Rack User’s Manual. Copies of Steel King’s Pallet Rack User’s Anchor bolts are not included with Steel King rack systems unless specifically detailed on the Bill of Materials ... Fetch Document

Flow Pallet Rack Systems

An Overview Of pallet Storage racking Styles.
Selective pallet rack consists of vertical upright frames joined by pairs of horizontal load beams. Because unit loads in flow-through rack systems can move, the addition of various transfer devices and controls can be used to provide highly automated storage systems. ... Fetch Doc

Flow Pallet Rack Systems Photos

Innovative Solutions - Advanced Equipment Co., Inc ...
Systems. Push Back Rack, Pallet Flow Rack and Pallet Runner™ provide unparal-leled combinations of product density, SKU selectivity and warehouse productivity. By automatically presenting the pallet at the aisle – in either First In First Out (FIFO) or Last ... Access Document

Pictures of Flow Pallet Rack Systems

Pallet rack Basics - Cold Store Storage Coldstorage Processing
Rack supplier. Pallet racking systems are among the most basic and yet useful materials handling tools. Variations of these simple steel structures create order and maximize storage Flow rack systems provide high-density storage by storing products many pallets ... Fetch Doc

Flow Pallet Rack Systems Photos

PUSH BACK, DRIVE-IN & PALLET FLOW RACKING SYSTEMS
Page S35 Loading second pallet on inner carrier Loading third pallet on support rail After 4-deep pushback rack = 42 feet of space utilized. Store and retrieve 2, 3, 4, or 5 pallets deep from the same aisle. ... Fetch This Document

Photos of Flow Pallet Rack Systems

Seismic Zones - Hannibal Rack - Home
Roll-Formed Selective Pallet Rack is the most flexible and extensively used pallet rack in the material handling industry. We offer a wide Pallet Flow Systems. Hannibal’s Case Flow Systems offer both durability and flexibility. ... Access Full Source

Carton Flow Rack,Gravity Flow Pallet Rack,High Density Pallet ...
1:32 Warehouse Racking,Carton Flow Rack Pick Systems,Used Carton Flow Rack,Pallet Flow by nguoiduatinhot 304 views; 1:42 Gravity Flow Pallet Rack,High Density Pallet Racking,Used Push Back Pallet Racking,Push Back Pallet by vinarack 323 views; ... View Video

Escapement - Wikipedia, The Free Encyclopedia
Unlike the continuous flow of water in the Chinese device, Both systems used gravity as the prime mover, but the action was very different. In the mechanical clock, the falling weight The original form was the rack lever escapement, in which the lever and the balance wheel were always in ... Read Article

Flow Pallet Rack Systems

Introducing The NEW And Expanded . .. Rack 101: How To Design ...
Cantilever, Pallet & Carton Flow, Pick Towers, Automated Storage & Retrieval Systems and Rack Supported Buildings. 91 Fairview Ave. Long Valley, NJ 07853 (800) 614-4162 www.frazier.com Rack 101: How to Design Your PalletRack System ... Get Document

How To Build Dry Creek Beds For Landscape Drainage
Place small river rocks in the center of the trench; the water will flow over these. Place your larger rocks on the sides of the dry creek bed, where they'll help channel the water and where they'll have the most visual impact. ... Read Article

Photos of Flow Pallet Rack Systems

Material Flow & Conveyor Systems Inc. Rack Systems -> Pallet ...
Material Flow & Conveyor Systems Inc. Rack Systems -> Pallet Rack -> I Series Storage Rack Upright Frame Stromberg - I Series Storage Rack Upright Frame ... Return Document

Flow Pallet Rack Systems

Pallet Flow Rack
Incline, especially in large or deep bay systems. Pallet flow rack can also act as a transport of the unit load if the warehouse layout is a flow through design. Received pallets can be loaded into the flow lanes and delivered directly to the shipping area. Date ... Fetch Here

Flow Pallet Rack Systems Pictures

Dynamic Storage Solutions - Pallet Shuttle - Deep Lane ...
Roll-Formed Selective Pallet Rack is the most flexible and extensively used pallet rack in the material handling industry. We offer a wide Pallet Flow Systems. Hannibal’s Case Flow Systems offer both durability and flexibility. ... Get Doc

Flow Pallet Rack Systems Images

User’s Manual For Unarco Racks January 2007
Modules, pallet flow rack, pushback racks or any frame-beam style rack. Some portions may also apply to drive-in racks. These tables can be used to configure pallet rack systems in low seismic risk areas. Only those ... Get Doc

Pallet Storage Methods In The Warehouse - Supply Chain Management
The pallet flow rack operates whereby the load is moved from one end of the rack on a conveyor that allows the pallets to be removed in a FIFO manner. Related Searches pallet storage systems pallet flow open floor space pallet rack storage methods flow rack. Explore Logistics / Supply Chain. Must Reads. ... Read Article

Flow Pallet Rack Systems

Flow-Rail Pallet Storage System - Les Systèmes Espace/Max ...
Flow-Rail is a high-density pallet storage system that can be operated conventional using forklift trucks. Flow-Rail can be incorporatedto mo st Drive-in rack systems with minimal changes or and/ adjustments required. ... Retrieve Full Source

Pictures of Flow Pallet Rack Systems

Variables In Space Planning Solutions
Pallet Flow – Pallet Flow provides superior density over all other systems and offers pallet rack systems regularly for damage and to evaluate their overall condition. Obviously, you want to check for beams not being engaged with the columns, safety locks not ... Read Document

Photos of Flow Pallet Rack Systems

UNARCO MATERIAL HANDLING, INC. Www.UNARCORACk
Manufacture rack systems to increase your warehouse productivity. UNARCO www.unarcorack.com Pallet Rack StRuctuRal Pallet Rack ENIN EE RIN INSTALLATION protects ends of flow rail pallet rack gravity flow drive in/drive thru cantilever retail rack safety options rack repair - safety ... Read Content

Photos of Flow Pallet Rack Systems

A Guide To Pallet Rack - Conveyor And Material Handling ...
Pallet Flow Rack Flow Storage consists of two elements: a static rack structure and dynamic flow rails. The flow rails are a kinds of rack systems offer greater storage density than selective racks, but less selectivity. They are “last-in, first- ... Retrieve Content

Quikpik Gravity Flow Pallet Rack

Quikpik Gravity Flow Pallet Rack Photos

STRUCTURAL STEEL PALLET RACK AS LOW AS 74 HS 069 7/23/09 4:19 ...
QUIKPIK® GRAVITY FLOW LEVELS & RACKS GRAVITY FLOW RACKS STARTER ADD-ON W” x D” x H” Model Price Model Price 60 x 48 x 96 HS258138 $699.00 HS258144 $619.00 60 x 60 x 96 HS258139 824.00 HS258145 739 Pallet Rack Gravity Flow Levelsretrofit your ... Access This Document

Pictures of Quikpik Gravity Flow Pallet Rack

Quikpik01
QuikPik flow rack provides greater return on investment than other methods of order selection. QuikPik is less costly than automated equipment, requires no power source or maintenance , and is far Converting Pallet Rack To Flow Rack ... Retrieve Doc

Quikpik Gravity Flow Pallet Rack

MRO PRODUCTS
STORAGE RACK Husky FLOW/RACK Quikpik RACK DECKING J&L Wire OFFICES Porta Fab CONVEYORS GRAVITY/POWERED ROLLER/POWERED BELT ACSI CHIP/PRESS CONVEYOR New London VERTICAL CONVEYOR Verticon EXPANDABLE Convey It MEZZANINES Porta Fab LIFT TRUCKS Multiton Presto Lift PALLET JACKS American Lift Lift-rite Rol-Lift ... Get Doc

Photos of Quikpik Gravity Flow Pallet Rack

Www.warestar.com
QuikPik0 Gravity Flow Rack Make better use of your space with QuikPik Flow Rack. cut walking time and labor costs 75% and store 100% of UI-IB allows for retrofit into most pallet rack styles INDUSTRIAL Industrial Structures Freestanding Mezzanine Systems ... Access Doc