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WO/2006/102781A2 |
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 about a pivoting axis (19) when manoeuvrin...
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WO/2006/093592A2 |
A lawnmower with swivel front wheels (12) is designed to enable a user to raise and lower the lawnmower deck. A frame is disposed on and attached to the deck of the mower and is positioned beneath a canopy. A distal end of the frame is a...
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WO/2006/081795A2 |
The invention relates to a wheel for a supermarket trolley, comprising an immobiliser which is connected to the trolley by means of a simple carrier limb having a shaft fixed thereto. The rim of the wheel is embodied in such a way that, ...
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WO/2006/074474A2 |
A hubless caster assembly includes a caster body and at least one wheel, the wheel comprising a toroidal member having a bearing race, and a complementary bearing race supported by the caster body. Bearing elements in the races support t...
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WO/2006/069501A1 |
A universal transmission caster comprise a 90° roller frame and a 45° roller frame. There is a main shaft hole in the intermediate position between the 90° roller fr0m5 and the 45° roller frame. The 90° roller fr0m5 and the 45° rol...
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WO/2006/053589A1 |
The invention relates to a running wheel (1), for example for a steering roller or support roller. Said wheel comprises a hub (5) and a central axle opening (6) that houses an axle (10), the latter (10) being held in the axle opening (6)...
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WO/2006/040234A2 |
The invention relates to a caster (1) comprising a support (2), a swivel pin (3), at least one running wheel (4), and a device that is used for blocking the swiveling movement and is to be actuated by a pedal (8). The brake is engaged by...
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WO/2006/039875A1 |
The invention relates to a hand-displaceable transport carriage (1) comprising a chassis (2) provided with a sliding device (4), and at least one device (3) which is used to carry goods, objects and similar. Two rear steering rollers (7)...
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WO/2006/037935A1 |
A stretcher (18) has front wheels that are powered by a motor (146). An operator actuates a lever (150) to cause the wheel to be powered. The powered wheels can be moved between a position in which they are constrained to rotate about a ...
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WO/2006/037822A1 |
The invention relates to a device for the optional guiding of at least one self-steering wheel of a trolley. According to the invention, the wheel (1) is of the type that is mounted in a support (2) that pivots around a vertical axis (V)...
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WO/2006/036429A1 |
An improved wheel assembly comprises a caster swivel post that is adapted to pivot about pivot axis transverse to the caster swivel post. A caster fork is supported for rotation relative to the caster swivel post and rotatably supports a...
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WO/2006/014147A1 |
The invention relates to movable bearing devices, in particular to ball bearings which are usable in the form of machine and machine-tool bearing elements. The promising sector for using the inventive ball bearing is the furniture produc...
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WO/2006/011229A1 |
A caster of endless structure formed to be less stuck even if a gap is large by solving a problem in a conventional endless belt wherein since the conventional endless belt is formed of a rather flexible member such as a rubber, when it ...
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WO/2006/008198A1 |
The invention relates to a caster (1) comprising a trailing wheel (6), a fork (2) and an assembly journal (3). The fork (2) can be swiveled in relation to the assembly journal (3) and inside the fork (2) a braking device (37) is disposed...
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WO/2006/001914A1 |
A locking roller assembly includes a housing adapted for mounting to an article of furniture. A wheel is rotatably mounted to the housing via a mounting arrangement that accommodates relative vertical movement between the wheel and the h...
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WO/2005/120865A1 |
An adjuster/caster device (1) enabling the easily adjustment of the height thereof by a simple structure, a reduction in size of a wheel support body (6), and the rotation of the wheel support body (6) to other than a position where the ...
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WO/2005/118314A1 |
A self-orienting caster for pieces of furniture, comprising a pair of wheels (25, 26), which are supported so that they can rotate about a horizontal axis (A) by a supporting body (2), which has a cylindrical recess (4) that has a vertic...
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WO/2005/108122A1 |
The invention relates to a manually displaceable transport trolley (1) comprising a chassis (2) that is equipped with front and rear directional steering rollers (8, 9) that adopt a tracking position. Either the front steering rollers (8...
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WO/2005/108121A1 |
The invention relates to a braking and/or wheel locking device comprising: a control shaft (7) which extends through the axial cavity (6) in the hub and which is equipped with a first threading (11) in a first direction and a second thre...
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WO/2005/105480A1 |
A roll-in cot (1) having a patient support attached to a wheeled transporter wherein the wheeled transporter comprises leading (3) and trailing (4) collapsible legs having respective proximal ends pivotally connected to a frame (2) and d...
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WO/2005/105539A1 |
The present invention relates generally to a castor wheel assembly (1) fitted onto the underside of the frame of a shopping trolley. The wheel assembly (1) comprises a wheel (2) mounted to a wheel mount (4) and rotatable about its rotati...
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WO/2005/102739A1 |
The invention relates to a running wheel (6) of a roller (1) such as a caster wheel or a fixed caster, comprising a hub body (9), in particular a hub body made of polyamide, and a running surface (11'). The hub body (9) is produced accor...
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WO/2005/090099A1 |
A dynamic support means for household electrical appliances such as refrigerators, freezers or the like, comprising a support roller (13) presenting a horizontal rotation axis (b) arranged to rotate about a vertical swivel axis (a) perpe...
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WO/2005/084965A1 |
A wheel support structure, comprising a wheel rotating while supporting a vehicle body and a rotating body rotatable only in a direction opposite to the direction of rotation of the wheel according to the forward movement of the vehicle ...
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WO/2005/085724A1 |
A floor support device (1) for household electrical appliances such as freezers, refrigerators and the like, comprising a static support part (3) rigid with the appliance, said static support part being provided with at least one seat to...
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WO/2005/080214A2 |
Under one aspect of the invention, a reconfigurable, transportable container assembly is provided. Side panels are releasably interconnected with each other and combine with a base panel, and a top panel releasably mates with the side pa...
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WO/2005/077678A1 |
An assembly in the form of a castor assembly (1) for supporting an article of furniture upon a supporting surface (3) comprises a rotatable member (10) and a foot (20) arranged such that the assembly can be transferred between a first co...
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WO/2005/059384A1 |
An article carrying cart (10, 20) is comprised of a frame (12, 21) having articles support platforms (21) and/or baskets (11). Wheels (14, 24) are secured to the frame (12, 21) for displacing the cart on a surface. The wheels have an axl...
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WO/2005/058429A2 |
The present industrial invention refers to an exercise machine provided with a device for handling on wheels mounted under the machine platform and comprising a wheel supported at the end of an arm that oscillates freely on the vertical ...
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WO/2005/056314A1 |
A wheel suspension system (10) for a vehicle includes a vehicle wheel (12) having a wheel rim (20) and a tire (24) secured to the wheel rim (20). The wheel (12) is secured to a frame portion of the vehicle by a spindle assembly (14). The...
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WO/2005/041837A2 |
A maneuverable device for transporting a load over a surface, which finds particular application in a hospital bed for the transportation of patients and in a wheelchair for transporting patients or passengers in an air terminal, for exa...
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WO/2005/011429A2 |
A bag including a housing having a storage area and a surface. The bag includes an extendable handle connected to the housing. The bag includes an auxiliary wheel unit having at least one castor connected to the surface which in an exten...
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WO/2005/005166A1 |
A steering assembly for use with a trolley including a carriage and at least one castor wheel (3) swivel-mounted about a vertical axis, the steering assembly including: co-operating wheel blocking members (131, 23) mounted respectively t...
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WO/2005/002882A1 |
The invention relates to a swivel wheel (10) with suspension (14), comprising a wheel frame (11), a wheel element (12) able to turn about a horizontal wheel axle (13), a suspension (14) and an arm (15). At one end the arm (15) is attache...
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WO/2004/110788A1 |
The invention relates to the structure and the shape of a kind of new universal wheel, which comprises of drum-shaped rollers, bat-shaped brackets, mandrels, side panels, bearings, a central shaft and a wheel carrier. It characterises in...
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WO/2004/105673A1 |
A system (i.e. apparatus, combination, etc.) for use in the transportation of a person (e.g. patient, handicapped person, invalid, etc.) from one location to another. The system may in particular be a steerable person handling system whe...
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WO/2004/104433A1 |
The invention relates to movable bearing devices, in particular to spherical bearings which can be used as bearing elements for machines and machine tools. The inventive ball bearing can be advantageously used for furniture production. S...
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WO/2004/103241A1 |
A wheel for a wheelchair has an outer wheel (13) attached to the inner periphery of a tire, an inner wheel (15)(coaxial with the outer wheel (13) and located inside the outer wheel (13)) connected to a wheelchair frame (65), balls (rolli...
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WO/2004/098978A2 |
The present invention, in one embodiment, is a device (10) for moving a heavy cart, such as a bossie cart used to transport one-gallon jugs of milk in a bulk-milk facility. The device includes a body (15) that has an operator platform (5...
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WO/2004/089730A1 |
The articulated vehicle is comprised of a frame (1) with a first extremity (1a) wherein are mounted two orientable separate first rolling elements (3), and a second extremity (1b) wherein is mounted a fixed orientation rolling element (4...
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WO/2004/081396A1 |
The invention relates to an arresting device or ball caster comprising a ball (1), which is guided inside a shell (3) of a component (4), preferably by means of ball bearings (2), is prevented from coming out of the shell (3), and which ...
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WO/2004/078492A1 |
The invention relates to a roller (1) for a transport cart which can be displaced by hand, said transport cart being able to be used for transport purposes on passenger conveyors (32), comprising a fork wheel (2) which bears a running wh...
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WO/2004/069125A1 |
The invention relates to a handling system (1) for lifting and/or moving a person from a first position to another. The system comprises a frame including a base frame (2a, 2b) and a lifting frame being part of a lifting device for said ...
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WO/2004/064699A1 |
A stretcher (10) includes a brake mechanism (56) and a steer mechanism operated by side actuator pedals (48, 50) and a brake-actuating bar (52) and a wheel-actuating bar (54). The brake-actuating bar (52), wheel-actuating bar (54), and s...
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WO/2004/065139A1 |
An adjuster (1) with a caster. The adjuster can be downsized and has no possibility of damaging a floor (19), and is used for adjusting height of various equipment, furniture, etc. A screw shaft (8) is supported by the floor contacting b...
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WO/2004/056584A1 |
Support structure for swivel wheel, which comprises a brake assembly (20) composed of a shaped element (21) which is mounted pivotably on said support structure (1) in the manner of rocker arm about a pivoting axis (Y) and is provided wi...
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WO/2004/052662A1 |
A caster comprises a holding member (3) for rotatably supporting a wheel supported by a wheel shaft (8), a swing shaft (7) for swingably supporting the holding member at an installation member (2), limiting means (9) for limiting the swi...
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WO/2004/043713A1 |
The present invention relates to a braked castor wheel means (10) comprising a wheel (14) being rotatable around a first shaft member (12), which wheel is provided with a braking member (16) for rotational braking of the wheel (14). Furt...
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WO/2004/037563A1 |
A castor for shopping and hospital trolleys which provides enhanced steering and manoeuvrability of the trolley, wherein a fork (13) of the castor is freely rotatable on a first bearing (15) with respect to a first member (16) connected ...
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WO/2004/038239A1 |
The invention relates to movable bearing devices which can be used for transport and mechanical engineering and for furniture production etc. The scope of the inventive ball bearing is substantially extended by using a unit for fixing an...
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