Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 751 - 800 out of 7,543

Document Document Title
WO/1996/005440A1
The invention provides a bi-material tubing (20, 120, 220) formed of a composite member (22, 122, 222) and a noncomposite member (24, 124, 224). The tubing (20, 120, 220) has a locking portion where the composite member (22, 122, 222) is...  
WO/1996/003306A1
A bicycle frame (2) of shell-like form has zones (30, 32, 34 and 36) incorporating mountings for the handlebar/front fork assembly, crank assembly, seat, and rear wheel respectively. At least some of these zones are of a structure which ...  
WO/1996/000679A1
A bicycle consisting of a bicycle frame, a crankshaft, cranks and pedals, whereas the bicycle contains devices that have the pedals make a single to and fro translation between a fully outer position and a fully inner position during one...  
WO/1995/034403A1
A bicycle frame made of assembled frame elements (14) is produced by shrinkage fitting together the frame elements (14). A tube element (12) and a connecting sleeve (10) that form together an individual frame element (14) are interconnec...  
WO/1995/032887A1
Bicycle frame (C) comprising a first sub-assembly (A) molded from a single piece consisting of at least one diagonal tube (1), a crankset housing (2), a saddle tube (3), two stays (4) and a lower steering portion (5). The bicycle frame a...  
WO/1995/027648A1
The present invention relates to a frame system for cycles which includes first and second frame halves which are joined in a variety of methods. One frame half mirrors the other and will have all necessary frame components. The two fram...  
WO/1995/025633A1
An FRP bent tube comprises a reinforced fiber layer disposed on an inner side of the tube and a nonwoven fabric layer disposed on an outer side of the reinforced fiber layer and having a single yarn diameter of not more 20 'mu'm and not ...  
WO/1995/024332A1
A bicycle (10) with a frame (12) formed of composite material is disclosed. The frame of this bicycle includes a head section or module (34) that is attached to two body units (36, 38). The body units are formed by injection molding and ...  
WO/1995/021763A1
The invention relates to a self-supporting frame for mopeds or similar vehicles, in which the frame consists of at least three parts, a longitudinal, central plate (1) and two outer chassis parts (2, 3). It is characterised in that the o...  
WO/1995/019908A1
The proposed locomotion device according to one embodiment comprises: driven wheels (1) with a drive (2) and spring elements (5, 6), in each of which the central part consists of interlocking sections, some (7, 8) of which form a bow-sha...  
WO/1995/010444A1
The invention relates to a bicycle with a frame (1) bearing handlebars (2) and a saddle (3). To be able to adjust the saddle or handlebars while riding, according to the invention the saddle (3) is adjustable for height by means of a fir...  
WO/1995/007835A1
Frame members of a bicycle frame are formed at at least one end with a formation comprising a complex curved shape (8) to abut an adjacent frame member and with a tab or tabs (9) enabling that end to be located with respect to the adjace...  
WO/1995/003207A1
The invention relates to a bottom bracket bearing for bicycles or the like. An end region of the bottom bracket spindle (6) has a first prismatic section (20) on which the chain wheel (24) is fitted in a precise position determined by an...  
WO/1995/002534A1
A torque transmitting, bicycle frame coupling (50) is provided which connects to the frame tubes (1, 11) of a bicycle. The coupling (50) replaces a portion of the tubes (1, 11) and has clutch teeth (3, 7) on their engaging faces. Each co...  
WO/1995/000385A1
The invention relates to a moped, motor-cycle or similar vehicle with a self-supporting frame consisting of three or more parts, a longitudinal, central plate (1) and two outer chassis parts (2, 3) which three parts are joined together. ...  
WO/1994/029162A1
A bicycle having an inner, structural frame portion (1) and an outer, casing portion (2, 3) located externally of the frame portion (1) is disclosed. The casing portion (2, 3) preferably substantially surrounds at least part of the frame...  
WO/1994/026579A1
The present invention provides (with reference to figure 1A) a bicycle frame (10, 11, 12) formed as a monocoque and having a generally Z-shaped side elevation. The present invention also provides (with reference to figure 3) a front fork...  
WO1994022709A3  
WO/1994/022709A2
A child's bicycle (1) for use in and around the home has a simple, modular design while offering good riding performance. Its frame (2) consists of a plastic housing upon which a steering column (3) is rotatively mounted (17). The wheels...  
WO/1994/021438A1
Described is a method of producing a hollow shaped article made of fibre-reinforced reactive plastic, the method using an inherently rigid core element (1) consisting of a fusible core (2) with a thin elastic gastight film (3) round it. ...  
WO1994006670A3  
WO/1994/012380A1
The pneumatic reinforcement system for bicycle frames consists in insufflating air or a gas fluid inside the tubes (3,4) or parts which form the frame (2) of the bicycle, so as to exert a constant pressure on the walls of the frame struc...  
WO/1994/006670A2
A bicycle (10) with a frame (12) formed out of composite material is disclosed. The frame of this bicycle includes a head unit or module (34) that is attached to two body units (36, 38). The head unit and body unit are formed out of a ur...  
WO/1994/003357A1
A device for mounting a saddle (11) on a frame (2), particularly a bicycle frame, comprises at least one link (16) positioned in a substantially upright manner, its lower end being pivot mounted on the frame about a transverse axis (17),...  
WO/1993/023281A1
A saddle support has a guiding tube (2) secured to the bicycle frame and a saddle-supporting tube (6) telescopically movable with respect to the guiding tube (2), as well as a pneumatic spring tube (4) that controls their relative movement.  
WO/1993/021056A1
A device for changing the riding position in two-wheel vehicles comprising control means (20) for moving the saddle (16) and the handlebar (18) at the same time and to opposite directions according to the slope of a hill or a descent of ...  
WO/1993/008421A1
A high strength plastic tube and connector combination wherein the plastic material is short carbon-fiber resin, such as polyetheretherketone (PEEK), which is extruded to form the tube with an axially extending matrix (26) of internal su...  
WO/1993/008068A1
A spring-mounted saddle support for bicycles has an upper part (10) and a lower part (20) axially movable towards each other on springs (30), but so as not to turn. The upper part can be linked to the saddle and the lower part can be ins...  
WO/1992/022750A1
An insert (3) is mounted inside a tube (1) made of a composite material near the end (1a) to be joined, and the end of the portion (8) of a metal connecting piece (2) that is to be inserted into the tube (1) is provided with a resilient ...  
WO/1992/013748A1
There is provided a new and useful shock absorbing support post (10) for a bicycle seat comprising a tubular member (12) having top and bottom ends, shock absorbing means (20) within the tubular member, an elongated cylindrical stem (26)...  
WO/1992/010393A1
A vertically adjustable, sprung bicycle seat is designed above all for so-called mountain bikes and touring bicycles. Its particular advantage consists in the functional union of an effective bicycle seat suspension with simultaneous ver...  
WO/1992/004229A1
A bicycle frame (12) having a front frame portion (16) with a rearwardly extending crossbar (22) of elliptical cross section, the major elliptical axis of which is vertically oriented. The rear end portion (82) of the crossbar (22) is gr...  
WO/1991/018726A1
An essentially seamless bicycle frame of fiber reinforced, resin impregnated composite material and a method by which it is produced is incorporated by molding and curing of tubular preforms that were produced by rolling or wrapping laye...  
WO/1991/017064A1
An air pump (10) for use with a chain-driven bicycle having a freewheel (28). The pump assembly comprises a pair of opposed cylinders and a double-ended piston rod mounted in a housing. The piston rod has a bearing slot which engages a c...  
WO/1991/013795A1
A bicycle (10) which comprises a triangular frame (11), a front fork (12) including a bent portion with a vectorial angle of 90 degrees, wherein the length of the upper portion (31) of the front fork being longer than that of a lower por...  
WO/1991/001245A1
A bicycle seat which can be adjusted by the rider while riding within a range of fore-and-aft (F&A) positions comprises a pair of telescoping tubes (20, 16) with the outer tube attached to the bicycle's frame (18) and the inner tube conn...  
WO/1990/012727A1
The invention comprises a suspension system for a bicycle or similar vehicle to allow shock isolation at the location of the seat or handle bar mounting or other locations. The suspension system includes a hydraulically actuated system a...  
WO/1990/010570A1
A bicycle frame (10) manufactured of one or more continuous fiber composite tubes (14, 16, 20, 22A, 22B, 26A, 26B), wherein the tubes are joined to one another without lugs by overlaying the joints (a, b, c, d, e, f, g, h) with resin imp...  
WO/1989/011413A1
In a saddle pillar resiliently mounted on a bicycle frame in the direction of the rear axle, the resilient part is fixed in the upper end of a guide tube on the rear frame stay pointing in the direction of the rear wheel axle. The resili...  
WO/1989/008039A1
Bicycle with essential main parts consisting of cast light metal components or injection moulded plastic composite components, comprising a cast or moulded rear section (6, 7, 8, 9) with bearings for a rear wheel and a crank as well as i...  
WO/1989/005753A1
A generally hollow bicycle frame (24) of resin impregnated fibrous material having a main tubular portion (26) and a cross tubular portion (28) arranged in a X-shaped geometry as viewed from one side. A rear segment of the main portion (...  
WO/1989/004789A1
Disclosed is an improved bicycle frame of composite materials and a method of molding generally hollow components and assemblies for such a bicycle frame. The entire bicycle frame may be one integrally united piece of molded composite ma...  
WO/1987/006901A1
Ultralight, generally hollow, unitary bicycle frame having no internal structure components and methods of manufacturing such a frame. The bicycle frame has a generally hollow tubular top tube (17), down tube (18), and seat tube (20), an...  
WO/1986/005458A1
A bicycle frame includes a saddle stem (3) and a head (4) interconnected by upper (1) and lower (2) bars and integrally cast in a lightweight metal or alloy, particularly magnesium. At least the lower bar (2), and preferably also the sad...  
WO/1985/003484A1
The two chainstay tubes (16L, 16R) of a bicycle are made of tubing of unequal rigidity, specifically the chainstay tube (16R) on the chain or drive side is made heavier, while, in the preferred embodiment, the other chainstay tube (16L) ...  
WO/1984/003075A1
The nut (4) enables to provide a playless support of a front fork to the motorcycle frame by securing the four roller rings (J, L, M, N) by close fitting. In the conventional supports of the front fork, the upper roller (G) has a play up...  
WO/1983/001763A1
The connections between portions of bicycle frames or forks, comprised of tubes, particularly the connections to the steering tube (9), to the crank gear bearing (10) and to be saddle tube (11), comprise at least one first tube (1) conne...  
JP6778551B2  
JP6777770B2  
JPWO2019112006A1
The vehicle body frame structure includes a pivot structure (43,143,243) that supports the rear swing arm (11) via a pivot shaft (8a), and the pivot structure (43,143,243) supports the pivot shaft (8a). A pair of left and right pivot fra...  

Matches 751 - 800 out of 7,543