Matches 1 - 50 out of 75 1 2 >


Match Document Document Title
US20150042135 Chair with ball-casters  
A chair is mounted on ball-casters. Each leg of the chair is mounted on a caster wheel that is surrounded by a ring of small metal balls, such as ball bearings, enabling the chair to roll freely...
US20150113766 ROLLER WHEEL FOR LUGGAGE  
A roller wheel for luggage is provided. The suitcase has a main body and a plurality of wheel seats on the corners thereof. Each of the wheel seats is defined by a bottom wall and two adjacent...
US20110221162 MONO-FORK FOR A FRONT CASTER OF A WHEELCHAIR  
A mono-fork assembly for a front wheel of a wheelchair. The assembly includes a mono-fork member, an axle, and a retaining member. The mono-fork member has a single tine with a threaded aperture...
US20110187080 A CASTOR WHEEL  
A castor wheel for a vehicle or an attachment for a vehicle, the castor wheel comprising; a wheel having an axle about which the wheel can rotate, an offset pivot mounting for mounting the castor...
US20120233809 Castor Having A Shock Absorbing Function  
A castor includes an inner frame, an outer frame surrounding the inner frame, a plurality of buffering members mounted between the inner frame and the outer frame, a plurality of connecting ribs...
US20110291534 CASTER  
A caster for being mounted to a bottom of a device includes a support, a connecting member, and a wheel mounted to the connecting member. The support defines a receiving space. The connecting...
US20150174957 CASTER SUSPENSION SYSTEM  
A caster assembly incorporating a shock absorber is disclosed including an upper mount defining a vertical spindle axis for mounting to a movable structure. A lower mount is rigidly and pivotally...
US20120222266 Felted castor  
The present invention concerns a felt covered castor put under a piece of furniture to make it roll on a floor. The castor comprises one or more wheels on which are fixed felt strips rolled up...
US20110247173 Systems and Methods for Caster Obstacle Management  
In various embodiments, a caster assembly may include a wheel rotatably coupled to a caster housing and a deflector tab pivotably coupled to the caster housing and offset from an outer wheel...
US20120180259 CASTERS HAVING WEIGHT TRANSFERRING TAB  
The invention comprises a caster having a yoke having a weight transferring tab and a wheel being rotatably attached to the yoke. The wheel has a groove for receiving the weight transferring tab....
US20120110782 CASTER WITH WEIGHT TRANSFERRING TAB  
The invention consists of a caster comprises a yoke having a weight transferring tab and a wheel with groove for receiving the tab. Preferably, the yoke and wheel are made out of plastic, and in...
US20100306962 Hubless Caster Technology  
Embodiments of the present invention provide a hubless caster that is at least as aesthetically pleasing as prior art hubless casters but that is significantly more durable. In one aspect, a...
US20110232028 CASTER  
A caster for moving a thing is disclosed. The caster comprises a first rotary shaft which is installed at a plate on which a thing to be moved is positioned; a rotation body of which one portion...
US20150102573 LUGGAGE ARTICLE WITH CANTILEVERED WHEEL BRACKET HAVING ELONGATED ARMS  
A luggage article may include a plurality of walls together defining an outer structure of the luggage article, a wheel bracket attached to and extending from one of the walls, and a wheel...
US20130255032 Load-responsive flexible structure for supporting and mobilizing a platform  
A load-responsive U-shaped flexible leg with wheels for converting a platform such as an inverted bucket into a simple rolling step stool.
US20110146736 Walker  
A walker has a wheel rotatably mounted to the lower end of each of a pair of front legs, each wheel having a series of end to end smaller diameter rollers mounted about the axis of wheels 10...
US20120274037 COMPRESSIBLE WHEEL TIP FOR A WALKING AID  
A compressible wheel tip for a walking aid that restricts rolling when a force is applied down on the walking aid. The tip may have a compressible wheel configured to deform under an applied...
US20120096674 REPLACEMENT WHEEL FOR WALKER  
This is a replacement wheel for a medical walker. This replacement wheel is 9 inches in diameter. The wheel itself is made of durable plastic and is surrounded with rubber. The wheel is steel...
US20140250739 Height Adjustable Snow Blower Shroud  
A height adjustable auger shroud for a snow blower is provided. The shroud comprises a pair of wheels secured to a lower portion of the opposing sides of the shroud. The wheels are secured to the...
US20070044273 Running Wheel Of A Roller Such As A Caster Wheel Or A Fixed Wheel  
The invention relates to a running wheel of a roller such as a caster wheel or a fixed caster, comprising a hub body, in particular a hub body made of polyamide, and a running surface. The hub...
US20100212108 Castor Having Reinforced Strength  
A castor includes an upright support tube, a mounting unit rotatably mounted on a lower end of the support tube, and a support bracket secured on the mounting unit. The mounting unit includes an...
US20130042430 Friction Wheel for Cart  
A friction wheel includes a hub, two bearings mounted in the hub and each having an axle, and a friction member mounted between the hub and the axle of each of the two bearings. Thus, the friction...
US20120319455 LIQUID COOLED CASTER AND WHEEL SYSTEMS  
A liquid cooled wheel system includes a wheel, an axle bolt arranged in mechanical and supportive communication with the wheel, the axle bolt defining an internal chamber configured to hold and...
US20120054983 Three-state caster assembly with swivel lock and wheel brake  
A caster assembly is provided which may include an attachment means for attaching the caster assembly to a base of an object, a caster yoke, and a cam assembly operable in at least three states....
US20110203074 Castor wheel construction for furniture pieces and the like  
A castor wheel construction for furniture pieces and the like comprises a hub including an annular supporting element supporting a cylinder having two end portions thereon two wheels are...
US20060032015 Wheel lock for casters  
The present invention is directed to a simple, inexpensive wheel lock suitable for use with many single or multiple wheel casters. Generally speaking, a known conventional caster has an integrally...
US20150033500 MOUNTING PLATE AND CASTOR, IF APPROPRIATE WITH A MOUNTING PLATE  
The invention relates to a mounting plate (4) which is placeable on a fork (3) or a rotary bearing of a caster (1) and which is connectable to the fork (3) or to a part of the rotary bearing (43),...
US20140262661 Wheel Assembly, Method, and Luggage  
A wheel assembly for luggage, a method of mounting the wheel assembly and a luggage are provided. The wheel assembly comprises a housing rotatably mountable to the wheel mount, a wheel rotatably...
US20130212834 CASTER ASSEMBLY  
A caster assembly of the present invention includes a fixation base, a rotary base which is rotatably disposed on the fixation base, a wheel which is rotatably disposed on the rotary base, and a...
US20090146027 Storable intravenous stands  
The present invention is directed to a base member for a portable intravenous stand. The base member includes a plurality of segments configured to facilitate the close nesting or alignment of...
US20100041519 WHEEL ASSEMBLY FOR TRAMPOLINES  
A wheel assembly for attachment to the leg of a trampoline has means for moving the wheel from a first raised position where the wheel is not supporting the trampoline leg above the ground, to a...
US20140013541 PROTECTED CASTER ASSEMBLY  
An apparatus includes a wheel having an axle, and a round disk connected to the axle. The round disk has a disk middle connected to the axle and a disk circumferential surface surrounding the disk...
US20080209673 Caster and system for mobile device  
An improved caster comprising a caster mount attachable to a frame of a mobile device, caster stem attached to the caster mount and operable to attach to a caster fork and wheel assembly, and a...
US20100247281 Double Offset Caster System  
A double offset caster system uses two sets of rotatable offsets relative to one another so that the caster can move relative to the load. The offset changes in order to change the relative offset...
US20150040346 Caster Wheel Structure  
A caster wheel structure contains a body and a connecting shaft. The connecting shaft includes an engaging tab arranged around a bottom end thereof, and the engaging tab has an abutting rim...
US20090056071 Fungible furniture glide  
A three component swiveling and rolling glide device, of which two components comprise the mounting assembly and one is an exchangeable base. The mounting assembly is designed to accept multiple...
US20090172915 Swivel Wheel Unit and Wheelchair With At Least One Swivel Wheel Unit  
The invention relates to a swivel wheel unit comprising a support (11) provided with a vertical pivot (13) which is mounted in a bearing of a wheelchair or another device, such that it can pivot...
US20100162520 CASTER  
A caster of an endless structure is provided which is almost jam-proof even in the case of a bigger gap. The caster includes a first wheel supported on a mounting leg, a second wheel supported by...
US20100283228 Caster for Stroller-Cycle  
An openable caster having a mount cap, a mount housing pivotally connected to the mount cap, a post protruding from a top surface of the mount housing, a switch disposed on the mount cap and a...
US20110113593 Self reversing caster  
A caster assembly includes a swivel assembly having a pivot axis, a housing which is connected to the swivel assembly, and a wheel which is slidably supported for linear movement along the...
US20110119864 BRAKE-EQUIPPED CASTER  
A brake-equipped swivel caster including a tired wheel rotatably fitted to a support leg comprises a movable pin allowed to move up and down inside the vertical axial member and normally retained...
US20100199458 Electricity-conducting wheel structure  
An electricity-conducting wheel includes a holding member, a wheel member, an electricity conducting plate, and an intermediate electricity conducting piece; the holding member is joined on a...
US20100306961 FRICTION SLEEVE FOR A CASTER ASSEMBLY  
The invention relates generally to a friction sleeve for a caster stem. In certain embodiments, the friction sleeve has a slot, comprises a polymer, and has at least one detent adapted to engage a...
US20110162166 MOBILE CASTER  
Caster alignment mechanism having a first component operably connected to a leg of a mobile device and a second component operably connected to a caster of the mobile device. The first and second...
US20090056070 Adapter for mounting caster on height-adjustable leg  
Four leveling extensible legs are mounted on a heavy display case. These legs each include a cylindrical base mounted on the case which threadedly engages an inner cylindrical member that is...
US20100031467 CASTOR ASSEMBLY  
The present invention relates to castor wheel assemblies, in particular but not exclusively, to castor wheel assemblies of a type suitable for use with trolleys, for example supermarket trolleys...
US20100299869 WHEEL FOR FURNITURE ROLLER WITH LOCKING DEVICE  
The invention relates to a wheel for a furniture roller having a locking device, having a rigid wheel core with a hub for holding an axle and having an elastic wheel casing as a running surface....
US20100229340 Caster  
This invention relates to a caster in which a receiving groove is provided internally in the caster base and a pair of opposite holes for pivoting are provided at both sides of the receiving...
US20140250627 WHEELS FOR NON-MOTORIZED VEHICLES  
A wheel for a non-motorized vehicle (e.g., a shopping cart) can include a housing assembly and a tread assembly. The housing assembly can be configured to sealingly house electronics or other...
US20130175774 Skateboard truck and caster with suspension mechanism  
The present invention relates generally to skateboard and caster devices. More particularly, in a manner the invention concerns both dual wheel and single wheel axle supports of trucks and casters...

Matches 1 - 50 out of 75 1 2 >