Abstract: A park lock releasing mechanism for a transmission shift control device, includes a release button installed on a gear position indicator and top panel assembly, and a release lever installed on a selector lever and operatively connected through an intermediate member to the release button for driving a bushing of a park lock mechanism when the release button is pushed downward. The intermediate member is so shaped as to enable release button to be offset from the release lever in a vehicle width direction.

Abstract: A locking device for an auxiliary lock comprising a rotatable ring provided with inner teeth around the inner peripheral surface and a traditional lock additionally provided with a lateral hole to fit a spring and a steel ball pushed by the spring therein, the ball extending a little out of the lateral hole to engage with the inner teeth in the rotatable ring, the inner teeth being able to be felt surely to slide over the ball when the rotatable ring is rotated.

Abstract: A handle assembly includes an open-ended sleeve connectable to a valve stem by a screw inserted and removed through the open end. A removable cap has four cross openings which align with four cross openings in the sleeve. Two cross members are placed in the cross openings and interfitted inside the sleeve. In one embodiment, the internal connection is provided in part by a hole in one of the cross members. In a preferred embodiment, the cross members have contacting surfaces for engaging the sleeve and the cap. The handle assembly is adjustable for use with a variety of sleeves.

Abstract: An improved throttle control which includes a metal throttle lever, a metal bracket, a plastic detent plate and the lever being pivotally mounted to the bracket with the detent plate therebetween and a spring biasing the lever toward the detent plate. The detent plate includes an annular ridge facing the lever and immediately surrounding the mounting means and an arcuate ridge facing the lever and spaced radially outward from said annular ridge. The arcuate ridge includes at least one recess which coacts with a detent on the lever to provide an easily detected preset throttle position. The detent on the lever rides on the arcuate ridge and the force necessary for lever movement is determined by the friction force created between the lever detent and the detent plate arcuate ridge. The lever also includes an arm which engages a throttle cable and the bracket receives and secures the end of the throttle cable sheath.

Abstract: A device for selectively placing an automobile's parking brake in its operative and inoperative positions, including (a) a pivotable lever connected to the brake via a cable; (b) a stationary sector having a plurality of teeth; (c) a pawl pivotably supported by the lever and engageable at its first arm with the sector's teeth; (d) a knob fitted over its axial part in a longitudinal hole formed in a lever's free-end portion, the knob being retractable inward upon pushing thereof; (e) a release rod connected at its first end to a pawl's second arm and including a head fitted in a recess formed in the knob's part; (f) a first spring permitting the pawl to be pivoted in a direction in which to cause its first arm to be engaged with the sector; and (g) a second spring fitted in the knob's recess to bias the rod's head to be engaged with a stopper provided in the recess.

Abstract: A device for selectively placing an automobile's parking brake in its operative and inoperative positions, including (a) a pivotable lever connected to the brake via a cable; (b) a stationary sector having a plurality of teeth; (c) a pawl pivotably supported by the lever and engageable at its first arm with the sector's teeth; (d) a knob fitted over its axial part in a longitudinal hole formed in a lever's free-end portion, the knob being retractable inward upon pushing thereof; (e) a release rod connected at its first end to pawl's second arm and including a head fitted in a recess formed in the knob's axial part; (f) a first spring permitting the pawl to be pivoted in a direction in which to cause its first arm to be engaged with the sector; and (g) a second spring fitted in the knob's recess to bias the rod's head to be engaged with a stopper provided in the recess.

Abstract: An improved self-adjusting mechanism for a cable-operated vehicle brake is disclosed. The operating lever is pivoted about an axis on a frame member which carries a fixed sector. The lever carries a first pawl, which is adapted to releasably hold the operating lever in position with respect to the frame, and a second pawl which locks the lever to a sheave sector fixed to a sheave which winds up the brake cable upon pivoting of the lever. A third sliding pawl is mounted on the sheave sector. When the operating lever is rotated beyond a predetermined degree in setting the brake, the sliding pawl abuts a stop on the frame. This moves the sliding pawl with respect to the sheave sector. When the handle is subsequently returned to its rest position, the sliding pawl allows a limited amount of rotation of the sheave sector with respect to the lever, which occurs due to tension exerted on the brake cable by the brake shoe return spring.

Abstract: The self-locking revolute joint can be adjusted at angles by turning an activation lever back and forth. It has a mount in which a bearing shaft rests rotatably in bearings, and supports an adjustment wheel which is provided with tooth profiles. The activation lever can be turned in both rotational directions around a turning axle resting in bearings in the mount; it has two swing-out carriers which do not engage with the adjustment wheel when the activation lever is in its central position; when the activation lever is turned, one of them engages with an adjacent tooth profile of the adjustment wheel and brings it to turn. Further, two locking arms rest rotatably in bearings at the mount and lock and adjustment wheel when the activation lever is in its central position. Each one of two radial cams arranged on the activation arm confunctions with a locking arm, via a release arm.

Abstract: A brake or clutch lever system for a motor cycle or a pedal cycle, the lever system having a lever pivoted to a lever housing. The lever housing is pivoted to a clamping bracket and is biased by a spring into an extended position, stop members holding the lever housing in the extended position. The lever housing pivots upwardly on impact to thus minimize breakage of the lever system.

Abstract: A locking member for an open roof construction for a vehicle.This open roof construction is provided with a panel, which in the closed position closes an opening in the roof of the vehicle and which is movable from this closed position or to this closed position by means of at least one push-pull cable. This push-pull cable is displaceable by means of a driving wheel, which is rotatable in two opposite directions, while a locking member at least substantially prevents a rotation of the driving wheel by the push-pull cable. This locking member comprises two cooperating locking parts, the first one of these locking parts being stationary and the second locking part, when at rest, being maintained in the locked position, while this second locking part can first be brought from its locked position into its released position with respect to the stationary locking part by means of an actuating member and can thereafter be rotated in the two opposite directions, which rotation is followed by the driving wheel.

Abstract: A device for regulating the direction of rotation of a slot machine handle is disclosed, which ensures reliable forward and return motions of the handle. A rack member is moved through a guide member in an interlocked relation to the handle. A rachet pawl is rotatably mounted in the guide member. The rack member has a series of teeth thereon, with a recess at each end of the series. Only when the pawl is in one of those recesses, can the direction of movement of the rack be reversed. As a result, only when the handle has been fully pulled, or fully returned, can its direction of rotation be reversed.

Abstract: A reversible torque hand crank or lever for machine tools comprises a generally elongated cylindrically outlined hub having a blind bore located axially in the mounting face of the hub for mounting the hub fixedly to a feed mechanism shaft of the machine. The end of the hub opposite the mounting face has a generally flat lever mounting face substantially parallel to the hub mounting face. An arm guide channel having parallel arm support side walls and oppositely disposed symmetrical straight bottom walls which walls are sloped from the apex to form guide arm support planes depending outwardly at an obtuse angle to the hub faces is located diametrically and transversely on said hub.A pair of oppositely disposed hub bearing bores are transversely located in said hub perpendicular to said channel at its apex.

Abstract: A collapsible, movable apparatus, for containing health-sports devices and equipment, which includes a telescoping post support having at least two telescoping segments and a ratchet device for moving each of the adjacent telescoping segments in relation to each other. There is a support adopted to fit slideably on the top telescoping segment without overlapping onto the next telescoping segment. A large horizontally-positioned ring is mounted on the support. A platform is pivotally mounted under the ring so as to be able to swing downwardly when unconnected from the ring. Also, a basketball backboard is vertically mounted to the top portion of the top telescoping segment. The bottom end of the telescoping post is adapted to fit into a tube positioned in the ground or other horizontal surface.

Abstract: An improved power take-off lever arrangement for a tractor is disclosed which prevents the inadvertent shifting of the PTO lever from a first to a second position. The lever arrangement includes a support plate secured to the tractor and has a pin extending outward therefrom which engages an oval aperture formed in a manually operated lever. The lever is connected to a control valve for hydraulically engaging a power take-off drive. The control valve is responsive to move to a second position with corresponding movement of the lever and is spring biased to move to a first position with corresponding movement of the lever when the hydraulic pressure falls below a predetermined value. The lever is also spring biased to the first position such that an attachment mechanism formed on both the lever and the pin engages.

Abstract: A power take-off lever arrangement for a tractor is disclosed which prevents the inadvertent shifting of the PTO lever to an engaged position. The lever arrangement includes a support plate secured to the tractor which has a pin extending outward from it which engages in a slot formed in the manually shiftable lever. Secured to the pin is an arcuate sector which has a recess formed in its arcuate surface. A roller, which is attached to the underside of the lever, will engage the recess when the lever is in a disengaged position and will ride on the arcuate surface when the lever is in an engaged position. The lever arrangement further includes a spring which is attached between the lever and the support plate to urge the roller into the recess when the lever is in the disengaged position.

Abstract: A lateral tube transmission control which is adopted for use on conventional automotive transmissions which consists of individual shift levers for each pair of gear sets. Each lever is equipped with a locking device which automatically locks the lever in either a neutral position or an engaged position when the lever is moved to a predetermined position. The levers transmit this movement to the transmission linkages through a concentrically mounted shaft and tubes.

Abstract: A single lever control for the throttle and clutch of a marine propulsion device including a housing pivotally supporting both a main control lever and an auxiliary warm-up lever, a throttle lever, and a gear shift lever. The throttle lever is alternately operable to regulate the setting of a remotely located engine throttle in response to movement of either the main control lever from a neutral position or the warm-up lever from an idle position. The gear shift lever is operable to shift an engine clutch in response to initial movement of the main control lever from the neutral position. A lock-out lever mounted inside the housing cooperates with a lock-out plate carried by the warm-up lever and with a recessed, arcuate surface on the gear shift lever to prevent movement of warm-up lever when the main control lever is displaced from the neutral position and to prevent movement of the main control lever when the warm-up lever is displaced from the idle position.

Abstract: An off-lock for a toggle switch of the type having a slotted guide plate and a spring-biased toggle lever having flats on opposite sides of the portion thereof extending through the elongated slot in the guide plate to confine the toggle lever for non-rotatable pivotal motion. The lever lock consists of arcuate grooves around the toggle lever slightly above the guide plate deep enough to allow rotation of the toggle lever after it is pressed down to bring such grooves to the level of the guide plate. For off-lock in its center off position, the toggle lever is pressed down against the force of the plunger springs and turned 90.degree. so as to cause the opposite edges of the slot in the guide plate to mesh with the arcuate grooves and thus lock the toggle lever against pivotal movement. To release the off-lock, the toggle lever is turned 90.degree. whereupon it snaps up to normal position allowing pivotal movement.

Abstract: A detent mechanism including a stop pin and a specially configured detent spring provides a recognizable interruption to an operator rotating a control shaft of an engine governor. Increased torque is required to be applied to the shaft to override the detent spring to permit further rotation of the shaft. The detent stop pin is mounted for rotation about the shaft to allow radial positioning of the pin relative to the shaft by a resiliently biased means. The C-shaped detent spring is readily replaceable to provide different tensions for different operating conditions. Fixed stopped means and adjustable stop means limit rotation of the shaft with the detent mechanism operably positioned between the two stops.

Abstract: A detent positioning device comprising a housing with a shaft rotatably mounted therein, said housing having a longitudinally extending portion with at least one recess therein so sized to accommodate a roller, a circular spring member disposed on said longitudnally extending portion engaging said roller and applying a biasing force thereto, said roller in engagement with the outer surface of said shaft, at least one longitudinally extending detent on the outer surface of said shaft in the region of said recess to accommodate a portion of said roller; said shaft being positioned relative to said housing when said detent is in alignment with said recess and said roller is biased into said detent by said spring member.

Abstract: A transverse appendage is spring biased into contact with a protuberance equipped platform. The platform protuberances act as detents impending arcuate travel of the transverse appendage. Tabs extending upwardly from the platform positively limit the arcuate travel of the transverse appendage.

Abstract: A handle mechanism adapted for mounting on a manually rotatable shaft of a machine tool. A spring-biased index pin mounted in the handle mechanism is extensible and retractable by movement of an associated handle member to selectively engage and disengage an index plate fixedly attached to the shaft of the machine tool, thereby permitting the handle mechanism to be coupled to the shaft for manual rotation thereof and decoupled from the shaft for independent rotation thereabout. The index pin and its surrounding bias spring are retained within the handle mechanism by a single threaded fastener permitting their ready removal for replacement or repair.

Abstract: A flagpole assembly having a manually actuated hoist for raising and lowering a flag mounted on an endless halyard which is trained about a driving sheave wheel driven by a manually actuated drive shaft and gear train assembly powered by a portable hand crank, detachably associated with the drive shaft. Pawl means are provided for preventing operation of the drive means and movement of the halyard when the hand crank is removed from the drive shaft while conversely releasing the drive means for operation in response to the interconnection of the hand crank with the drive shaft.

Abstract: An adjustable control device, including a housing having an adjustment shaft rotatably mounted in and extending outwardly therefrom, is provided with means to facilitate manual adjustment of the shaft and for locking the same in a desired adjusted position. The means comprises an enlarged adjustment cap which is mounted for rotation with the adjustment shaft for permitting adjusting the rotational position thereof and which is also mounted for axial movement along the shaft between a first axial position permitting rotational adjustment of the shaft and a second axial position locking the shaft against undesired rotational movement.

Abstract: An operating handle for a fishing reel having a drive shaft. The handle is movable between a folded position when the reel is not in use and a standing position when the reel is in use. The handle includes an arm which is pivotally connected to one end of a stud cooperable with the drive shaft. A sliding member, movable only axially with respect to the stud and located about the stud, abuts one end of the arm. An operating member, rotatably supported about the sliding member, operates a control mechanism which limits axial movement of the sliding member. Rotational movement of the operating member enables the sliding member to slide axially so that the arm may pivot to move into the folded or standing positions.