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Class 74/528 - Hand crank


Subclass of Class 74 - Machine element or mechanism
Definition: Detents cooperating with hand cranks to prevent accidental
No. of patents: 130
Last issue date: 05/20/2008


1        
NumberTitleIssue Date
7373856Brake actuator
The present application discloses a brake actuator for applying tension to a brake cable. The actuator includes: a mounting bracket; a brake actuator lever mounted for pivotal movement relative to the mounting bracket in brake applying and brake releasing directions...
05/20/2008
7293807Door handle assembly
A door handle assembly having a latch bolt mechanism and a retaining mechanism positioned within a housing. A shaft having a lever handle is positioned within a through hole in the latch bolt mechanism. The lever handle can be rotated in a first direction from a fir...
11/13/2007
7198241System and method for mounting a computer component
A system is provided for mounting a computer component. The system has at least one rail with first and second mounting portions. The first mounting portion defines a recess. The second mounting portion has at least one detent. The system also has first and second s...
04/03/2007
7194929Pole for hand pallet truck
A pole for a hand pallet truck that includes a pole bar which is linked to a support for a steerable wheel at its lower end and connected to a loop-shaped handle at the other end. An operating device is disposed within the space defined by the handle. The operating ...
03/27/2007
7147256Fold down window operator
A fold down operator (10) is provided for a rotatable spindle (224) of casement window assembly (200). The operator (10) comprises a hub (12) and a handle (48). The hub (12) has a receiver (22) and an arm (3...
12/12/2006
7136221Microscope with a handle and/or hand-grip for a microscope
The invention relates to a hand-grip with a grip part which can be detachably fastened on a microscope housing, the mounting and dismounting being possible with a single-handed movement with the gripping hand. The hand-grip is fashioned and positioned such that it p...
11/14/2006
7025319Longitudinal adjuster for a vehicle seat
In a longitudinal adjuster for a vehicle seat, in particular for an automobile seat, having a first seat rail, a second seat rail that can be made to slide relatively to the first seat rail, rollers (9) arranged between the two seat rails, and at least one ba...
04/11/2006
7021430Release hold mechanism for a hand brake having a quick release mechanism
A hand brake mechanism having a release hold mechanism to prevent unwanted application of the railcar brakes. The release hold mechanism includes a cam and a holding pawl having cooperating force members and a detent retaining device engaging the cam disposed within...
04/04/2006
7024255Event driven motion systems
A motion system comprising a motion enabled device, an event source, a plurality of message transceivers, and a motion services system. The motion enabled device performs motion operations based on motion commands. The event source generates motion messages upon the...
04/04/2006
7021174Parking brake actuator with anti-release feature
A parking brake actuator for a vehicle includes a toothed stationary sector fixed to a mounting structure, a brake lever pivotably mounted to the sector, a pawl mounted to the brake lever for movement between engaged and disengaged positions relative to the teeth, a...
04/04/2006
7021416Vehicle control with manual back up
A manual control device for electrically driven and controlled steering, and/or accelerating and/or decelerating of a road vehicle, that includes a hand grip device, sensors for sensing a force and/or a movement imposed on the hand grip device which correspond to a ...
04/04/2006
6976402Parking brake lever
The present invention relates to a parking brake lever that is operated by a hand. The parking brake lever has a supporting member fixed to a vehicle frame and which is provided with ratchet portion, and an oscillating member, which oscillates with respect to the su...
12/20/2005
6973852Parking brake comprising mechanism for adjusting brake cable tension
The present invention relates to a parking brake lever of a vehicle. The parking brake comprises a supporting member adapted to be fixed to a frame of the vehicle and provided with a ratchet portion; a parking brake lever mounted on the supporting member and oscilla...
12/13/2005
6971279Control lever safety apparatus for heavy equipment
A control lever safety apparatus for preventing operation of a work apparatus when a control lever is operated or touched in an equipment started state has a safety lever and consol box tilting lever rotatably fixed to a first support in which a consol box is fixed,...
12/06/2005
6935434Hitch control system with spring centered control lever
A hitch control system controls a vehicle hitch to which implements can be attached. The hitch control system includes a spring-centered primary command lever which is manually moveable from a centered position to deflected positions, and which automatically returns...
08/30/2005
6918635Fitting for a vehicle seat
In the case of a fitting for a vehicle seat, in particular for a motor vehicle seat, having a first fitting part (11), a second fitting part (12) connected by a gear mechanism to the first fitting part (11), a driving ring (26), which at ...
07/19/2005
6634383Magnetic detent assist assembly
The present invention is a control arrangement that includes a detent assist assembly for assisting a detent arrangement in holding a control device in a predetermined position. Additionally, the detent assist assembly serves as an actuator for a control ...
10/21/2003
6619743Adjustment armature for seats, especially motor vehicle seats, with an adjustable inclinable backrest
The invention relates to an adjustment armature comprising a fixed component (11) which is associated with part the seat and an adjustable component (12) which is connected to the backrest. The components of the armatures (11, 12) are joined to each other...
09/16/2003
6592163Releasable drive for a slide-out room of a recreational vehicle
A drive assembly for a slide-out room of a recreational vehicle includes a drive train with a drive gear and an output gear. An electric motor is connected to the drive gear. A drive shaft is slidably received through a center hole in the output gear so a...
07/15/2003
6560928System for assembling two components of a window regulator activation device on a support
A system assembles an apparatus for activating a window on a fixed support. The apparatus includes a drum housing drum cover which has a cover body which is capable of being secured on the fixed support by a first securing member. The cover body includes ...
05/13/2003
6536302Manual adjustment mechanism for a vehicle
A manual adjustment mechanism for adjusting the relative position of a component in a vehicle including a control device for actuating the mechanism. The manual adjustment mechanism includes an input shaft coupled to the control device and an output shaft...
03/25/2003
6467371Vehicle control device for agriculture vehicles
A vehicle control device, in particular a clutch mechanism for a tractor, includes a control lever and guide mechanism in which the lever is selectively movable from a first rest position to a second engaged position. The control lever is subjected to the...
10/22/2002
6450063Folding handle
A folding handle for attachment to a rotatable shaft element. The handle includes a handle body 10 having a cavity 17 within which a mounting block 20 is engaged. The mounting block 20 has oppositely projecting pivot members 21 slidingly engaged in recess...
09/17/2002
6443029Vehicle control device for agricultural vehicles
A vehicle control device, in particular a clutch mechanism for a tractor, includes a control lever and guide mechanism in which the lever is selectively movable from a first rest position to a second engaged position. The control lever is subjected to the...
09/03/2002
6439078Overload protection device for a lever
An overload protection device for a manual hoist lever including a pressure hub, an outer hub, a brake nut, and a dowel pin. The pressure hub includes a radially extending flange and a cantilevered boss having a threaded outer surface with an axial groove...
08/27/2002
6416077Collapsible stroller
A collapsible stroller having simplified components is provided. Each sub-frame is substantially a triangle having a latch mounted on a third side and a cooperating mechanism. The third side tube is foldable at the latch, thus causing a second side tube t...
07/09/2002
6393937Manual dual overcenter latch mechanism and lock mechanism
A latch mechanism selectively maintains a first component in a fixed position relative to a second component. The latch mechanism include a first member for selective attachment to the first component; and a second member for selective attachment to a sec...
05/28/2002
6377192Electronic control system
In an electronic control system for controlling the setting of two or more continuously variable parameters, the system comprises a hand operated lever and electronic processing means 14 having an input from the lever 1 and output means for outputting a s...
04/23/2002
6364428Apparatus for a quick release mechanism in a railcar hand brake
An apparatus for a quick release mechanism in a railcar hand brake. The hand brake has a housing having a front casing with an inside wall of a predetermined size and shape, and a back plate. An operating shaft is rotatably mounted in the housing. The ope...
04/02/2002
6325465Quick release mechanism for a railway car hand brake
A quick release mechanism for a railcar hand brake comprises a release shaft having a first end and a second end. The first end includes a cavity of a predetermined size and shape. A release lever has a hub journaled on the first end of the release shaft....
12/04/2001
6282980Self-adjusting parking brake actuator
A self-adjusting parking brake actuator for a vehicle is provided having an eccentrically-mounted self-adjust cam assembly. The cam assembly is mounted eccentrically to the lever axis to provide a variable mechanical advantage during actuator stroke. The ...
09/04/2001
6269557Manually adjustable snowplow apparatus
A manually adjustable snowplow apparatus for mounting to an all terrain vehicle comprises a blade assembly pivotally mounted to a frame member of the ATV and adapted for relative up and down movement. The snowplow apparatus further includes a vertical pla...
08/07/2001
6247715Lever-operated wheelchair
To produce a wheelchair with high forward-moving efficiency, incorporating a simple structured driving mechanism that is compact enough to be fitted between the wheel and the frame. Thanks to this driving mechanism, the wheelchair moves forward not only w...
06/19/2001
6131935Cycle rider front torso support
An upper torso support for riders on vehicles such as motorcycles or bicycles has a padded surface for contact with the upper torso or the chest of a seated rider. The support is fixed to the vehicle framework and positioned forward of a vehicle seat. The...
10/17/2000
6122990Hand brake for motor vehicles
A hand brake for motor vehicles, and including a trestle provided with a toothing, a brake lever pivotally supported on the trestle, a locking pawl for retaining the brake lever on the trestle in an arbitrary selected pull position, at least one brake cab...
09/26/2000
6108979Vehicle handle linear pull action
A handle assembly for a motor vehicle door operative for selectively releasing a latch mechanism. The handle assembly includes a mounting portion attached to the motor vehicle door and a handle proper adapted to be manually grasped. The handle proper is l...
08/29/2000
6073512Manual quick change tool changer
A manual quick change tool changer, said tool changer including a master plate. The master plate connected to a rotatable sprocket with the sprocket having a plurality of teeth. A thrust bearing engaging the sprocket. A handle connected to the sprocket su...
06/13/2000
6067874Actuating arrangement for a Bowden cable
An actuating arrangement for a Bowden cable, in particular in a vehicle, includes a bracket which can be fastened to a wall and a lever arrangement which is pivotally fastened to the bracket and includes a lever member and a cable coupling for one end of ...
05/30/2000
6065365Control lever assembly
A control lever assembly for generating an electrical signal representative of the position of a linearly-moveable control lever which extends through an elongated passage in a console cover includes a control lever guide rotatably mounted to a bracket be...
05/23/2000
6062615Actuating assembly for motor-vehicle door latch
A motor-vehicle door latch has an element displaceable between a locked position and an unlocked position and a bowden cable has one end connected to the element and an opposite end. A latch-actuating assembly has a housing, a main lever pivoted on the ho...
05/16/2000
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