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Patent Searching and Data


Matches 1 - 50 out of 7,498

Document Document Title
WO/2018/062707A1
A brake having sloped road detection and speed reduction functions comprises: a frame which is fixed to a vehicle body, and to which a wheel is rotatably coupled; a bar-shaped slope detection member one end of which is rotatably coupled ...  
WO/2018/050691A1
The invention relates to castors, for example for a mobile wagon, which are operated via a selector linkage. To make castors which are operated in this manner easier to use, it is first proposed, with regard to the castors, that a first ...  
WO/2018/050463A1
The invention relates to a roller (1) comprising a wheel (2) and a fork (3). The wheel (2) has a first side (5) which extends in the movement direction (r) or opposite the movement direction (r) and a second side (6) which extends transv...  
WO/2018/051375A1
Such invention concerns a ladder (1) of the transportable type comprising: A frame (2, 3, 4) suitable for allowing the arrangement of one or more supporting surfaces (6) through which a user can reach one or more different heights from t...  
WO/2018/050743A1
The invention relates to a roller device for mounting on furniture legs or the likes. The roller device comprises a socket provided with a cavity and with engagement means for a body such as a leg of a furniture leg, a walker or the like...  
WO/2018/044070A1
The purpose of the present invention is to provide a baby wagon providing enhanced user convenience, which comprises a front surface frame, a rear surface frame, a support frame, a side frame, a front handle frame and a rear handle frame...  
WO/2018/044068A1
The present invention provides a baby wagon providing enhanced user convenience, which comprises a front surface frame, a rear surface frame, a support frame, a side frame, a front handle frame and a rear handle frame, has a reduced whee...  
WO/2018/031648A1
An article movement system includes an article and at least one ball wheel. The article has first and second article surfaces meeting at a first article edge. The ball wheel is located along the first article edge and includes a ball, a ...  
WO/2018/030566A1
A tire brake device for reducing speed by detecting a road slope, according to the present invention, comprises: an inner hub fixed to a vehicle body and having a rotary center shaft; a connection hub fixed to the inner hub; an outer hub...  
WO/2018/021208A1
The pushcart (1) has multiple casters installed on the bottom surface of a loading platform (10). At least one of the multiple casters is a universal caster (30) capable of swiveling with respect to the loading platform (10) so as to cha...  
WO/2018/015578A1
A wheel provided with a manual brake for pieces of furniture is characterised in that it comprises two lateral bearings with inner toothing, joined together by a tube placed inside the bearings, producing a hollow O-shaped profile, to wh...  
WO/2018/011043A1
The invention relates to a caster (1) comprising a running wheel (6), a fork (2) and an assembly journal (3), wherein the fork (2) is pivotable in relation to the assembly journal (3) and a braking device is furthermore arranged in the f...  
WO/2018/010567A1
Provided are a wheel-frame locking assembly of a foldable vehicle, and a foldable vehicle using said wheel-frame locking assembly, said wheel-frame locking assembly comprising: a fork (1), said fork (1) being provided with a first pin ho...  
WO/2018/003886A1
This omnidirectional movement device is provided with a spherical rotational solid (12), and omni-wheels (401)-(404) serving as wheels. A plurality of wheels are disposed in contact with a surface of the rotational solid (12) about an ax...  
WO/2017/221337A1
[Problem] The present invention pertains to an electric brake structure for a caster, with which a caster can be reliably braked. [Solution] This electric brake structure is characterized by being provided with a switch that is attached ...  
WO/2017/210733A1
A locking mechanism for preventing swivelling out of a forward/rear alignment condition the rear castor wheels of a shopping trolley having a rear flap which is movable from a rest position to a raised position upon engagement of the rea...  
WO/2017/202541A1
The present invention relates to a wheel assembly (1) for moving an object. The wheel assembly comprises a wheel (2), a body (3) supported by the wheel and has a first clamping surface (5) adapted to bear against the object, and a clampi...  
WO/2017/201396A1
Modular self-propelled vehicles for supporting and operating a device that is releasably connectable to the vehicle. Example devices include agricultural devices. The vehicle may include a device mount for releasably attaching the device...  
WO/2017/195140A1
The proposed crane (10) for lifting and transporting loads comprises: a handling element, for supporting and handling the loads; a chassis, for transferring the loads of the crane (10) onto a support surface by means of contact means arr...  
WO/2017/191116A1
The invention concerns a device for handling parts comprising a frame and at least one caster mechanism (1) that is carried by the frame and that comprises a yoke (2), at least one caster (4) mounted pivoting about an axis (A) on the yok...  
WO/2017/191005A1
Mobility aid comprising: - a first part (6); - a second part (10); and - at least one connection element (8) between the first part (6) and the second part (10); - the first part (6) is interlocked with the at least one connection elemen...  
WO/2017/190386A1
A caster having a manual friction brake device comprises a wheel carrier (1), a left wheel body (21), a right wheel body (22), and an axle body (3). The wheel carrier (1) is provided with an axle hole (4), a connecting base (5), and arc-...  
WO/2017/166460A1
Disclosed are a wheel assembly for a child stroller and a child stroller. The wheel assembly comprises a wheel joint (1) and a wheel (2). The wheel joint (1) is used for being connected to a frame of the child stroller. The wheel assembl...  
WO/2017/161627A1
A connection device for a chair base (3) and a caster, the device comprising an insertion connection hole (31) and an insertion rod (1) provided at a lower opening of the chair base (3). The insertion rod (1) comprises a flange (11) loca...  
WO/2017/134239A1
The present invention relates to a swivel castor (1) comprising a support plate (2) for connection to a container, and furthermore comprising a castor mount (3) having a castor (6) which is rotatable about a horizontal rotation axis (H),...  
WO/2017/128879A1
A wheel mechanism (10) is disclosed as including an outer wheel (12), two inner wheels (36) received in the outer wheel, and two rubber dampers (24) each separating a respective outer wheel and inner wheel, the rubber dampers being defor...  
WO/2017/130167A1
A dolly for transporting products thereon, the dolly comprising a top with a product support surface and an opposing underside, a plurality of casters provided on the underside, two of the casters being swivel casters configured to rotat...  
WO/2017/067119A1
A vertical swivel caster, the wheel frame being a stressed structure eccentric relative to both the central rotational axis of the swivel bearing and the axis of the wheel axle, a vertical wheel frame being a straight frame structure pla...  
WO/2017/067339A1
A vertical swivel caster, its wheel frame being a frame structure placed above the wheel axle. The wheel frame is placed within the circumference of the swivel bearing, and is eccentric relative to the swivel bearing axis and wheel axle ...  
WO/2017/066106A1
Included is a stabilizer wheel assembly that may assist in stabilizing a medical device during a medical procedure. A medical device may comprise a body; and a plurality of stabilizer wheel assemblies coupled to the body, wherein the sta...  
WO/2017/061623A1
This moving apparatus (1, 3) is provided with a base platform (20), moving wheels (32, 40) and a restricting mechanism (46, 72). The base platform has a mounting surface on which an object is mounted. The moving wheels are attached to di...  
WO/2017/054383A1
A novel caster having a brake mechanism comprises: a mounting frame (1); and a roller (2) disposed on the mounting frame (1). Sliding slits (11) are arranged on the mounting frame (1). A foot brake plate (3) is pivotally connected to the...  
WO/2017/052218A1
The present invention relates to a portable braking cart and, more particularly, to a portable braking cart comprising: a braking unit configured such that braking is effected by fitting a shaft into a rear wheel groove; a clamping unit,...  
WO/2017/047370A1
Provided is a spring-driven drive device having: a casing (102); an output shaft (103) attached to the casing (102) so as to be capable of rotating relative thereto; a unidirectional clutch (112) fitted to the exterior of the output shaf...  
WO/2017/024936A1
Disclosed is a ball type luggage roller assembly, comprising a roller holder (1) and rollers (2) mounted on both sides of the roller holder (1). The roller holder (1) comprises a holder body (11), and the holder body (11) is provided wit...  
WO/2017/025920A1
The invention relates to polyethylene supports with fixed or swivel castors for major household appliances, which can be adapted to appliances of any size and is characterised in that it is formed by four (4) polyethylene supports with c...  
WO/2017/012270A1
Disclosed are an omnidirectional wheel set and a suitcase having same. The omnidirectional wheel set comprises: a base structure, the base structure comprising an upper base (21) and a lower base (22) which can enclose a chamber (221); a...  
WO/2017/001432A1
Bearing for at least one supporting roller of a carriage, which supporting roller is supported on at least one bearing surface, comprising at least one axle device which can be rotated about at least one rotational axis, at least one roc...  
WO/2017/001263A1
The invention relates to a castor (1) for a transport device, in particular for a shopping cart (100) for conveyance on a travelator having a longitudinally grooved surface, wherein the castor (1) has a wheel (10) with at least one groov...  
WO/2016/206262A1
A caster wheel comprises a support frame (1), a compression spring (2), a rotational axle (4), wheel covers (5) and an insertion board (3). A hollow inside of the support frame (1) forms an insertion board movable cavity (11). The compre...  
WO/2016/202604A1
The invention relates to a wheel (1) having a hub (5), a running surface body (6) forming a running surface (7), and a geometric rotational axis (A), wherein the running surface body (6) has an electrically conductive first plastic mater...  
WO/2016/198336A1
The present invention relates to a transport trolley (10) for transporting heavy loads over obstacles (90). The wheels of the transport trolley (10) are pivotably mounted.  
WO/2016/198754A1
The invention relates to a caster essentially characterised in that it comprises: a wheel casing (10); a hole (20) provided in the casing along an axis (21); at least one wheel (30-1, 30-2); a shaft (40) mounted in the hole (20) and desi...  
WO/2016/177806A1
The invention relates to a mecanum-wheeled vehicle (1), in particular for transporting a payload, comprising a chassis (5) which extends along a longitudinal axis (L) and a transverse axis (B) running perpendicular to the longitudinal ax...  
WO/2016/151835A1
Provided is a mobile frame with casters on which is mounted a separating-type control panel (5) that corresponds to each of a plurality of machine tools (1), which are disposed in parallel, and is disposed separate from the machine tool ...  
WO/2016/142919A1
The travel suitcase (1) comprises: a container body (2) for the containment of objects and/or garments; - a gripping element (3, 4) graspable by a user for the displacement of the suitcase (1); at least a wheel (6) for pulling the suitca...  
WO/2016/136608A1
Provided is a universal caster which allows a cart or other wheeled platform for carrying heavy objects to be moved effortlessly due to the load during initial movement and when being moved over uneven surfaces being reduced, and which i...  
WO/2016/129090A1
[Problem] To provide a caster mounting structure which eliminates the use of fixing brackets, such as screws and bolts, and allows easy and reliable mounting using a mounting member. [Solution] This caster mounting structure is character...  
WO/2016/119277A1
A multi-functional flatbed trolley, comprising a load-bearing frame (1), a handle (2), a wheel frame (3), and casters (4). The handle (2) is fixed at an upper portion of the load-bearing frame (1) via a connection structure. The connecti...  
WO/2016/117917A1
A performance wagon castor according to an embodiment of the present invention comprises: an upper plate, which is fixed to the bottom surface of a wagon; and a lower plate, which has one or more wheels provided on the lower portion ther...  

Matches 1 - 50 out of 7,498