Patents
Sitemap › B60 - Vehicles in general › B60B - Vehicle wheels; Castors; Axles; Increasing wheel adhesion › B60B 33 - Castors in general
Patents for B60B 33 - Castors in general (5,769)
07/1999
07/13/1999US5921635 Wheel mounting system for molded luggage case
07/07/1999CN2327555Y WX type vertical industrial foot wheel
07/01/1999DE19758051A1 Shopping trolley with wheel locking mechanism
06/1999
06/29/1999US5916285 Method and apparatus for sensing forward, reverse and lateral motion of a driverless vehicle
06/24/1999WO1999030913A1 Rotatable rolls of plastic material
06/24/1999DE19755725A1 Drehbewegliche Kunststoffrollen Portable rotary plastic rollers
06/23/1999CN1220635A Transport vehicle and transport unit system compatible with known transport system
06/15/1999US5911235 Walker glide
06/09/1999CN2322808Y Caster device for leather trunk
06/02/1999CN2321639Y Castor for servo
06/02/1999CN1217987A Non-bearing rotating wheel with range of 360 degree
05/1999
05/25/1999US5906247 Ball transfer mechanism having a braking mechanism and a vehicle employing the ball transfer mechanism
05/20/1999WO1999024268A1 Castor
05/18/1999US5904360 Flexible skate frame
05/18/1999US5903956 Three-wheel pivot-caster assembly
05/18/1999US5903940 Adjustable motor-driven hospital bed having a housing for part of the bed superstructure
05/12/1999EP0676999B1 Automatic locking mechanism for entraining castorwheel vehicles
05/12/1999DE19850109A1 Swivel or slewing roller for textile industry containers
05/12/1999CN2318055Y Shock-proof castor
05/06/1999EP0913273A1 Cart with castor wheels
05/05/1999CN2317103Y Automatic safety locking structure with inclined plane
05/04/1999US5899475 Vehicle having wheels and castors
05/04/1999US5899469 For transporting cargo
04/1999
04/28/1999EP0911184A2 Device for assembling a wheel, especially a roller and/or a wheel with tyre
04/28/1999EP0911123A1 Tool carriage
04/28/1999EP0911122A1 Tool carriage
04/22/1999WO1999019157A1 Detachable swivel for casters
04/22/1999DE19810490C1 Manually movable transport vehicle
04/22/1999DE19745777A1 Runner-roller for vehicle with roller element in holder, e.g. auto-scooter in amusement park
04/21/1999CN2315004Y Improved universal, positioning and braking integrated device
04/07/1999CN2312912Y Small article-moving device
04/07/1999CN2312819Y Universal wheel
04/01/1999WO1999015346A1 A castor wheel assembly
04/01/1999DE19741742A1 Hand pallet truck
03/1999
03/31/1999CN1212213A Universal wheel and movable platform using the same
03/24/1999EP0793578B1 A castor
03/24/1999CN2311377Y Single-wheel double-braking universal castor
03/10/1999CN2309966Y Castor for table moving and device thereof
03/04/1999WO1998053786A3 Wheelchair with improved suspension
03/03/1999CN1209402A Swivel wheel mount
03/02/1999US5876173 Lift dolly
03/02/1999US5875519 Universal angle wheel assembly
03/02/1999US5875518 Castor
02/1999
02/23/1999US5873145 Wheel assembly
02/23/1999US5873144 Protective roll guard for clearing obstacles from caster wheels
02/16/1999US5871286 Molded wheel and bearing assembly
02/14/1999CA2245034A1 A swivel wheel mount
02/11/1999WO1999006260A1 Underframe for a cart, in particular for a trolley, and a cart provided with such an underframe
02/10/1999EP0896093A2 Spreading device
02/10/1999EP0895629A1 Anti-theft vehicle system
02/03/1999CN2306159Y Turn part of wheel of baby's hand carriage
02/03/1999CN2306131Y Castor structure for case
01/1999
01/28/1999WO1999003720A1 Anti-theft vehicle system
01/21/1999WO1999002069A1 An articulating bed and devices for an articulating bed
01/21/1999DE19720574C1 Steering castor for furniture
01/20/1999CN2304543Y Steerable wheel
01/11/1999CA2211070A1 Agricultural vehicle with castor wheel
01/06/1999CN2302909Y Ball castor with no shaft
12/1998
12/30/1998WO1998058816A1 Lift dolly for use with stand-mounted power tools
12/24/1998DE19726311A1 Suitcase with wheel(s), and pull with lever(s) and spring(s)
12/23/1998WO1998057839A1 A suspension arrangement for a wheeled conveyance
12/23/1998CN2301467Y Lifting moveable washer
12/23/1998CN2301344Y Reinforced caster
12/23/1998CN2301343Y Lifting adjusting caster
12/17/1998WO1998056638A1 Auxiliary steering device with caster wheel device
12/17/1998WO1998056597A1 Wheel fork and corresponding steering roller
12/17/1998DE19724578A1 Radgabel und zugehörige Lenkrolle And associated steering wheel fork role
12/16/1998CN2300536Y Universal castor structure
12/10/1998DE19724577C1 Castor support wheel
12/09/1998CN2299733Y Universal castor
12/03/1998WO1998053786A2 Wheelchair with improved suspension
12/03/1998CA2292752A1 Wheelchair with improved suspension
12/02/1998EP0881100A2 Castor for furniture or similar
12/02/1998EP0880443A2 Utility vehicle and transport unit system compatible with known transport systems
12/02/1998CN2298947Y Ball-shape universal castor
12/02/1998CN2298946Y Contact roller of suitcase
12/02/1998CN2298945Y Suitcase castor assembly
12/01/1998US5842708 Device for preventing cart oscillation
11/1998
11/19/1998WO1998051557A1 A braking system for wheelchairs, wheeled walking frames and the like
11/18/1998CN2297330Y Automatic directional movable castor
11/10/1998US5832560 For use with an impaired foot or leg
11/04/1998EP0875401A2 Easily assembled rotary supporting device for trolleys and the like
11/04/1998CN2296282Y Rotary wheel with brake device
11/04/1998CN2296281Y Rotary wheel with brake device
11/03/1998US5831530 Anti-theft vehicle system
11/03/1998US5829096 Locking caster
11/03/1998CA2076481C Shopping cart wheels with polymeric bearing races
10/1998
10/29/1998WO1998047724A1 Protective roll guard for clearing obstacles from caster wheels
10/25/1998CA2206719A1 Swivel caster assembly
10/24/1998CA2203612A1 Caster wheel swivel lock and method of locking a caster wheel
10/22/1998DE19716550A1 Lockable steering castor e.g. for piece of furniture
10/22/1998DE19710208C1 Steering roller for X=ray device etc. esp. drivable C frame X=ray device
10/20/1998US5822829 For engaging, lifting and roll transporting columns on a floor surface
10/14/1998EP0869874A1 Anti-shimmy caster wheel mounting
10/14/1998CN2294180Y Base of ball castor
10/13/1998US5821856 Anti-theft vehicle system
10/13/1998US5819514 Lawn care appliance
10/07/1998EP0869046A2 Roll apparatus
10/07/1998CN2293473Y Castor stop device
10/01/1998WO1998042585A1 A stackable roller carriage having swingably mounted wheels
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