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Class 280/280 - Crowns


Subclass of Class 280 - Land vehicles
Definition: Devices comprising the crown of the fork.
No. of patents: 98
Last issue date: 02/07/2012


1      
NumberTitleIssue Date
8109530Pinned bicycle headset and bicycle comprising such a headset
The headset includes upper and lower rolling bearings (8, 9) housed inside the head tube so as to allow relative rotation of the steering tube, and clamping elements (18, 21) for axially clamping the lower and upper bearings (8, 9) against, resp...
02/07/2012
7942433Bracket for fixing a fork of a vehicle
A vehicle has a vehicle body including a head pipe, a lower side bracket disposed below the head pipe for supporting the head pipe upward in a substantial center of the bracket in the vehicle width direction, and a pair of legs of a front fork fixed in vicinities of...
05/17/2011
7938422Device for adjusting inclination of a front fork of a vehicle having two or three wheels, particularly a cycle or a motorcycle
A device is described, for adjusting the inclination of a front fork of a two- or three-wheeled vehicle having a steering assembly (S) including a frame tube (3) and a steering tube (4) rotatable in the frame tube. The adjusting device comprises an upp...
05/10/2011
7896381Bicycle wheel assembly
A wheel assembly, which is particularly applicable to bicycles, includes a hub, a pair of laterally spaced bearings, and is constructed to cooperate with a frame of a bicycle. The bearings include an outer race that is directly engaged with the hub. An inner race of...
03/01/2011
7837211Head tube assembly for a bicycle
A head tube assembly for a bicycle has a frame, a lower tube, an upper tube and a cover. The lower tube is mounted in the front end of the frame and has a top, a bottom and a lower bearing mounted in the bottom of the lower tube. The upper tube has a top, a bottom d...
11/23/2010
7806421Handle stem for a bicycle
A handle stem for a bicycle, having a body and a lid, which can be fixed to the body, the body and the lid forming together a handle bar receptacle for receiving the handle bar of the bicycle, has a clamping ring being formed separate from the body and being inserte...
10/05/2010
7798511Steering system for motorcycle and motorcycle
A steering system for a motorcycle includes a head pipe, a steering stem, a top bridge, a bottom bridge, a front fork, and a steering handlebar. The steering stem is supported by the head pipe. The top bridge has a center portion, a side portion extending from the c...
09/21/2010
7703786Crown-holding head cap
The head cap of a bicycle headset is configured with a shoulder sized to releasably receive an uncrimped bottle crown to cover a headset adjustment bolt in a decorative fashion. ...
04/27/2010
7614633Rotor system for a bicycle
In a rotor system, in particular for a bicycle (1), on which a frame (3) bears a fork (8) for the front wheel (10), and a handle bar (18) is connected to the fork (8) by means of a handle stem (14) on a fork shaft (
11/10/2009
7503576Molded assembly to combine a steering tube made of resin blended with carbon fiber composites and a crown made of aluminum for use in a two wheeled vehicle fork assembly
A molded assembly for a unique combination of a steering tube and crown for use in a two vehicle fork such as a bicycle fork, wherein the steering tube transversely connects to the crown at the crown's center position. The crown is further connected to the fork leg ...
03/17/2009
7438306Motorcycle rake and trail adjuster
A motorcycle fork rake extension kit provides an increased fork rake without welding and maintains a favorable trail. The extension kit includes an upper adapter block fixedly attached to an upper end of a steering head of a motorcycle frame and a lower adapter bloc...
10/21/2008
7407176Bicycle stem with interlocking joint in the handlebar clamp and associated methods
A bicycle stem includes a handlebar clamping portion and handlebar clamping member having respective first and second clamp surfaces defining interlocking joints. Each interlocking joint may include a recess and a projection therein to resist relative sliding motion...
08/05/2008
7357403Fork tree upper clamp
A fork tree upper clamp has a pair of leg holders, a frame holder and a pair of brake line channels formed in the lower surface. The leg holder can have a shelf for abutting a top end of a hollow fork leg, so that the shelf defines a well having a connecting apertur...
04/15/2008
7354320Wiring connection structure for bicycle
There is provided a wiring connection structure for electrically connecting two electrical components that is easily made waterproof and can prevent poor insulation or falling off of a wiring. The wiring connection structure 60 for a bicycle is a structure fo...
04/08/2008
7322589Stabilizer assembly for a motor vehicle
A stabilizer assembly for a motor vehicle, including a first stabilizer and a second stabilizer, which are rotatable relative to each other, is characterized in that each stabilizer is engaged by one linear actuator each. ...
01/29/2008
7255359Bicycle
The invention relates to a bicycle adjusting device, in particular an adjusting device for adjusting the height of the front wheel suspension, the rear wheel suspension, the saddle or of the steering mechanism of a bicycle, e.g. of a mountain bike, a bicycle with at...
08/14/2007
7249661Apparatus for the control of brakes in bicycles and the like
The invention refers to an apparatus for the control of brakes in bicycles and the like, to be used, in particular, for disc brakes mounted on bicycles and comprising a pump able to push fluid into a hydraulic circuit connected to the brake, characterized in that th...
07/31/2007
7234558Motorcycle for adjustable riding postures
A motorcycle construction permits a rider to assume either a first, elevated crouched racing position, or a second lowered, reclined, feet-forward “custom chopper” position. The motorcycle includes a main frame assembly having a front wheel suspension assembly a...
06/26/2007
7222884Mudguard for a wheel of an agricultural vehicle
A mudguard for a wheel of an agricultural vehicle comprises two or more radially stacked parts and that are movable relative to one another in the axial direction of the wheel and lockable in different relative axial positions to form a mudguard of adjustable width....
05/29/2007
7222869Structure of crown portion for bicycles
A crown portion for bicycles includes a first tube through which the steerer tube of a front fork extends, and two arms which are connected to the first tube and two second tubes are respectively connected to two distal ends of the two arms so that two leg portions ...
05/29/2007
7216881Cable guide for a bicycle suspension fork
A cable guide routing a control cable that extends between an actuator and a suspension system having a crown connecting two parallel tubular bodies to a steerer tube. The cable guide includes a housing formed on the crown and having a bore extending therethrough fo...
05/15/2007
7210694Integrated front fork hinge and brake system for bicycles
A bicycle comprises a frame member and a front fork member. A first hinge portion is integrated with the frame member and that has a first profile in a plane that is parallel to a plane defined by the front fork member. A second hinge portion is integrated with the ...
05/01/2007
7204502Steering bearing assembly for vehicle
A steering bearing assembly for a vehicle for connecting a steering tube and a frame of the vehicle is disclosed to include a head tube for mounting on the frame of the vehicle and having a tapered face in one end thereof, a bearing mounted in the head tube and form...
04/17/2007
7195266Kingpin assembly for a three-wheeled agricultural applicator
A frame assembly is configured to enhance control and maneuverability of a three-wheeled agricultural applicator. The frame assembly includes a fork assembly mounted on a single front wheel assembly having a single front floatation tire. The front floatation tire ge...
03/27/2007
7195265Fork bridge for a motorcycle suspension
A motorcycle chassis component, such as a fork bridge of a front wheel fork, is provided with an integrated partial section of a fluid system circuit, such as a hydraulic brake circuit. By providing a partial section of the fluid system in the chassis component, the...
03/27/2007
7195257Cargo cart system incorporating a portable container cradle
A cargo cart system with a cradle assembly includes a pair of support rails with generally sinuous upper and lower surfaces and at least one cross bar spanning the support rails. The sinuous upper and lower surfaces are maintained in mirrored relation with one anoth...
03/27/2007
7192044Bicycle headset
A bicycle headset has an adjustment member and a fastening member. A bicycle fork column passes through the adjustment member and the fastening member. The fastening member is fastened securely to the bicycle fork column by applying pressure to the outer peripheral ...
03/20/2007
7121568Motorcycle handlebar mounting system
Handlebars for a motorcycle and a system for mounting the handlebars on the front fork tubes of the motorcycle. When mounted on the motorcycle, the handlebars extend the line of the fork tubes to terminate laterally in handgrips. The handlebars provide the illusion ...
10/17/2006
7118302Vehicle clamp having a vibration dampening insert
A vehicle clamp which may be a motorcycle clamp includes an elongated body having a pair of spaced fork leg receiving openings and an opening disposed generally between the fork receiving openings for receiving a steering shaft. A pair of spaced handlebar mounts are...
10/10/2006
7052028Frame assembly for a bicycle
A head tube for a bicycle frame that accommodates oversized frame tubing and the use of a standard sized head set. Preferably, the head tube includes a body defining a pair of lateral extensions that cooperate with the body to define an outer surface configured to r...
05/30/2006
7018126Multi-post shock absorber clamp system
An intermediate device that clamps the front suspension of a two-wheeled and/or motorized vehicle as part of the steering system that attaches to the frame structure and provides a mounting area for the handlebar and controls. This multiple point mounting area compr...
03/28/2006
6994366Flush mount fork tube cap nut for the triple of a motorcycle
A flush mount fork tube cap nut for a triple tree of a motorcycle, having a cap nut that is threadedly engaged to the end of the fork tubes of a triple tree of a motorcycle steering assembly so that the top of the cap nut is flush with the top of the triple tree.
02/07/2006
6976691Motorcycle triple clamps
An apparatus and method are provided for a triple clamp with a central recess contained therein. In combination with a removable cover, the recess can be utilized to conceal a steering stem nut of the motorcycle, as well as to contain and hold a variety of items if ...
12/20/2005
6976692Front suspension crown cover with connector and setting boss
A bicycle fork crown cover including an upper cover and a lower cover connected to the upper cover. The upper cover defines at lease one setting aperture and the lower cover includes at least one flexible setting post dimensioned to engage with the setting aperture,...
12/20/2005
6974144Bicycle front end arrangement forming electric power supply system
A bicycle front fork is configured to reduce the risk that a poor connection occurs in a lead wire connecting an electricity generating mechanism to an electric device for ensuring reliable delivery of electric power to the electric device. The front fork has first ...
12/13/2005
6966570Bike handle securing device for a collapsible bike frame
A bike handle tightening device after separated from a bike frame includes a fix tube fixed on a bike frame and having a hollow interior, a vertical rod of a handle, a threaded rod inserting in the vertical rod from top and having a lower end protruding out of the v...
11/22/2005
6953201Cycle handlebar shock and vibration damper
A handlebar shock and vibration damper triple clamp (20) for a motorcycle or a bicycle is taught which comprises a handlebar triple clamp body (22) with a pair of clamps that holds the handlebar in isolation from the body. The body has a pair of integr...
10/11/2005
6923453Suspension leveling system
In the operation of work machines of the type required to carry heavy loads over uneven ground conditions, it is oftentimes desirable to provide the work machine with a way to automatically maintain the chassis in a substantially horizontal condition. The present in...
08/02/2005
6902426Bicycle crown or crown cover with electrical connector support
A bicycle fork crown (10) or a fork crown cover (100) is disclosed having a connector holder (14, 114) with an inlet (18, 118) for receiving electrical cables (16a, 116a), and an outlet (20, 120) for rec...
06/07/2005
RE38669Telescoping-type front fork bicycle suspensions
This invention relates to front fork, telescoping type suspension systems for bicycles. The main focus of the invention is the brake bridge assembly, the fork crown assembly and the joinder of these assemblies to form the fork suspension. The brake bridge assembly s...
12/14/2004
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