U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5983411

Toilet Tank Aquarium

A new toilet tank assembly aquarium for housing aquatic creatures.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 74/502.2 - Single rotatable lever (e.g., for bicycle brake or derailleur)


Subclass of Class 74 - Machine element or mechanism
Definition: Mechanism wherein the particular input portion comprises
No. of patents: 579
Last issue date: 05/22/2012


1                      
NumberTitleIssue Date
8181553Position control mechanism for bicycle control device
A position control mechanism is provided for a bicycle control device that has a shifting unit. The position control mechanism has an operating member that is configured to operate a positioning member that moves through two of a plurality of predetermined shift pos...
05/22/2012
8161841Cable operating mechanism
A cable operating mechanism basically has a fixed member, a wire take-up member, an operating lever and a movement transmission arrangement. The wire takeup member is rotatably mounted with respect to the fixed member in first and second rotational directions with t...
04/24/2012
8161840Bicycle brake control device with reach adjustment
A bicycle brake control device comprises a mounting bracket for mounting the device to a bicycle, a lever mounted to the mounting bracket for rotation around a pivot axis, and an adjustment unit. The adjustment unit comprises a first adjustment component and a secon...
04/24/2012
8156841Manipulation lever connection structure of vehicle
A manipulation lever connection structure for a vehicle eliminates a striking sound without losing an adjusting function of an adjustment nut. The manipulation lever connection structure for a vehicle includes an arm for operating a driving changeover device and for...
04/17/2012
8096208Positioning apparatus for a bicycle shift control device
A positioning apparatus for a shift control device for a bicycle transmission comprises a movable member having a positioning element, a positioning member having a positioning element structured to engage the positioning element of the movable member, and a biasing...
01/17/2012
RE43074Bicycle shift device having a linearly sliding shift lever operated by a pivoting cover
A bicycle shift control device is provided which operates a shifting mechanism via a shift control cable, wherein the shift control device includes a control body rotatable about an axis for controlling the shift control cable, an operating body having an abutment i...
01/10/2012
8069749Shift control device for a bicycle transmission
A shift control apparatus for a bicycle comprises an output transmission member that moves to at least a first output position and a second output position, a position maintaining mechanism, and a release control mechanism. The position maintaining mechanism include...
12/06/2011
8065932Bicycle component actuating device
A bicycle component actuating device is provided with a base member, a first user operating member and a locking member. The base member includes a tube mounting structure having a tube receiving bore with a center mounting axis. The first user operating member is r...
11/29/2011
8061233Actuation method and device for a control cable for a bicycle gearshift
A method for carrying out gearshifting of a bicycle derailleur through an actuation device is described that utilizes a mobile mechanical member to control the derailler. Every gearshifting operation corresponds to a movement of predetermined amount of the mobile me...
11/22/2011
8056438Bicycle shift control device
A bicycle shift control device includes a housing, at least one operating lever, a rotatable member, a flexible elongated member, and a gear indicator portion having a window. The rotatable member has a guide member and is disposed within the housing. The rotatable ...
11/15/2011
8056439Device to mount control lever to bicycle
A device to mount a control lever to a bicycle handlebar includes a bracket, an expanding bolt, and a fixing member. The bracket is configured to be connected to the control lever and includes an inlet opening with a center axis, a first tapered portion extending al...
11/15/2011
8051743Throttle control device for a hand held tool
A throttle control device for a hand held tool, such as a chain saw, is provided. The tool is provided with a forwardly extending wire for transmitting a motion from a throttle control lever turnably arranged about a first axis to a throttle valve. One end of the wi...
11/08/2011
8042427Bicycle shifter
A bicycle shifter is configured to ensure that the position where a main shifter body is attached to a bicycle can be easily varied. The bicycle shifter basically has a mounting bracket, a main shifter body and a fixing mechanism. The mounting bracket is preferably ...
10/25/2011
8033198Shift control device for bicycle
A shift control device includes a shift-up control apparatus, a shift-down control apparatus and a transmission control assembly. The shift-up control apparatus includes an operable shift-up controller, a first link member connected with the shift-up controller and ...
10/11/2011
8028601Bicycle shift operating device
A bicycle shift operating device is provided with a support structure, a take-up unit and a shift positioning mechanism. The support structure has an inner wire fixing part. The take-up unit includes a rotating body mounted on the support structure to rotate about a...
10/04/2011
7975570Operation lever structure
An operation lever structure wherein an operation lever is pulled toward a left handle to cause a link to swing-move to thereby operate an operation cable. The operation lever structure is configured so that each of inside and outside rollers are provided to an oppo...
07/12/2011
7950307Bicycle brake and shift operation device
The bicycle brake and shift operation device is a device mounted on a drop handle of a bicycle, and includes: a bracket, a lever member, a winding body, a positioning mechanism, and a shift position display portion. The bracket is mounted on the drop handle. The lev...
05/31/2011
7921747Collapsible control lever
A collapsible control lever suitable for use on a motorcycle includes a handlebar mount, an intermediate section and a lever section. The intermediate section and lever section are capable of rotation with respect to the handlebar mount between a relaxed position an...
04/12/2011
7918145Combination shift and brake lever arrangement for a bicycle
A combination shift and brake lever arrangement for a bicycle, includes a single lever. A braking arrangement mounts the single lever for movement in a first pivoting direction to perform a braking operation, and a first shifting arrangement mounts the single lever ...
04/05/2011
7895914Command device for a bicycle gear change
A command device for a bicycle gear change, comprising: a rotating drum (2) provided with a rotation axis (x) and being predisposed to rotate in opposite directions in order to wind at least a portion of a change-activating cable (3) on a lateral surfa...
03/01/2011
7882763Shift control device for a bicycle transmission
A shift control device for a bicycle transmission comprises a mounting member adapted to mount the shift control device to a bicycle; a first lever operatively coupled to the mounting member such that the first lever stops at a plurality of positions corresponding t...
02/08/2011
7878089Bicycle shifter
A trigger shifter for operating a bicycle gear change device that includes a housing mountable to handlebar, a cable spool for pulling and releasing a control cable connected to the gear change device, a pull lever mechanism and a release lever mechanism. The pull l...
02/01/2011
7874229Bicycle handlebar assembly and bicycle brake/derailleur operating unit
A bicycle handlebar assembly is provided with a handlebar, a first gearshift operating part and a second gearshift operating part. The handlebar includes a central portion, a first end portion on a first lateral side of the central portion and a second end portion o...
01/25/2011
7849765Bicycle shift operating device
A bicycle shift operating device is basically provided with a first operating member, a second operating member, a shift wire take-up element and a wire winding/release mechanism. The second operating member is operatively coupled to the first operating member to mo...
12/14/2010
7849764Bicycle shift operating device
A bicycle shift operating device includes a mounting member, a shift operating member, a take-up member and a retaining mechanism. The mounting member includes a clamping portion and a cover. The shift operating member is rotatably coupled to the mounting member to ...
12/14/2010
7806022Bicycle component actuating device
A bicycle component actuating device is provided with a base member, a first user operating member, a locking member and a second user operating member. The first user operating member rotates between first and second operating positions about a rotational axis in a...
10/05/2010
7802489Bicycle control device
A bicycle control device is configured with an operating member that selectively controls a braking unit and a shifting such that shifting and braking can be easily performed while braking. The operating member has a user engagement part and a wire connecting portio...
09/28/2010
7793565Reach adjustment for a handlebar-mounted lever assembly
A reach-adjustable lever assembly that is mountable to a handlebar for actuating one of a gear-change and braking device. The lever assembly includes a lever with a finger grip pivotably connected to a housing and a reach adjust mechanism. The reach adjust mechanism...
09/14/2010
7788990Lever device for operating a hydraulic actuator
A lever device for operating a hydraulic actuator for a motorcycle comprises a support, a hydraulic actuator connected to the support, a main lever pivotally connected to the support for movement toward or away from the hydraulic actuator, and a timing lever pivotal...
09/07/2010
7779718Bicycle shifter
A bicycle shifter for pulling and releasing a control cable connected to a gear change mechanism that includes a housing mountable to a handlebar, a takeup member, a control member, a holding mechanism and a release mechanism. The takeup member is movable for pullin...
08/24/2010
7779719Combination of derailleur shifter and brake lever
A combination of derailleur shifter and brake lever for bicycles includes a lever which can be pivoted relative to the handlebar so as to respectively control the braking mechanism and the derailleur gears. The lever has a rod connected thereto which controls a driv...
08/24/2010
7770490Motor throttle assembly
A motor throttle assembly for attachment to a vehicle handle bar. The motor throttle assembly includes a cable pull with a pair of opposed outwardly extending guide posts. The cable pull is disposed within a tubular inner sleeve having a pair of longitudinal cutouts...
08/10/2010
7762157Bicycle shift operating device with a multi-direction operating member
A shift operating device for a bicycle comprises a mounting member structured to be mounted to the bicycle, a cable coupling member coupled to the mounting member for moving a cable in a cable pulling direction and a cable releasing direction, a positioning unit tha...
07/27/2010
7735392Thumb/twist throttle control device
A thumb-twist throttle control device for vehicles includes a control device housing, a twist-type throttle control device mounted thereon which includes a rotatable handle and a thumb-type throttle control device mounted thereon generally adjacent the twist-type th...
06/15/2010
7721621Bicycle shift control mechanism
A bicycle shift control mechanism that has an operating member, a wire take up member, a positioning ratchet and a position maintaining pawl. The operating member is movable between a rest position, a shift wind position and a shift releasing position. The positioni...
05/25/2010
7681472Bicycle shifter
A shifter for a bicycle transmission that includes a spring element that functions as a preloaded spring for cable-release operations and a detent pawl. The shifter also includes a housing having a detent contour, a cable spool for winding and unwinding a control ca...
03/23/2010
7669502Shift control device for a bicycle transmission
A shift control device for a bicycle transmission comprises a mounting member adapted to mount the shift control device to a bicycle; a first lever operatively coupled to the mounting member such that the first lever stops at a plurality of positions corresponding t...
03/02/2010
7665383Bicycle shift control device
A bicycle shift control device is provided with a stroke length control arrangement that allows the rider to selectively regulate at least one shift operating member between a single gear shifting operation position and a multiple gear shifting operation position. I...
02/23/2010
7665384Bicycle control device
A bicycle control device is basically provided with a base member, a shift control unit, a control member and a first shift operating lever. The shift control unit is mounted to the base member. The control member includes a first portion operatively coupled to the ...
02/23/2010
7654171Brake handle having supporting frame
A brake handle having a supporting frame, a handle and a push unit; wherein: the supporting frame has a receiving space; a piston is installed in the receiving space; the handle has a first sliding groove; the push unit has a second sliding groove; the second slidin...
02/02/2010
1                      
 
Sign InRegister
Username  
Password   
forgot password?