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4347921 |
Freewheel or unidirectional clutch
A freewheel of the cam type has a series of jamming cams 1 held by a cage 4 between a shaft 3 and an outer sleeve 2. The cams 1 are held in recesses 5 in the cage, which is a single integral...
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4346857 |
Fishing reel
A fishing reel is disclosed which comprises a rotatable line drum and actuating means for rewinding the fishing line onto said drum. Said actuating means include a pulley driven by manually pulling...
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4341294 |
Spiral type one-way clutch assembly
A spiral type one way clutching assembly and mechanism is provided herein which is insensitive to transverse forces; substantially eliminates overrunning frictional wear on the critically shaped...
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4327822 |
Wedging-type freewheeling clutch
A wedging-type freewheeling clutch providing a combination of a roller or needle bearing with a wedging member freewheeling clutch in generally axial alignment between inner and outer rings. A ball...
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4304140 |
Starter
A starter including a one-way clutch threadably connected to an output shaft of an electric motor and having an inner member, and a hollow pinion shaft having a pinion secured thereto and loosely...
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4291864 |
Drum winches
A drum winch for a yacht has a drum rotatably mounted on a supporting shaft structure through roller clutch means to permit rotation of the drum in one rotary direction only and seal means are...
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4291795 |
Coupling lubrication system
A backstop and standby drive coupling using a sprag-type clutch is disclosed. The coupling includes a lubrication arrangement providing oil lubrication and cooling from an external supply and...
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4275805 |
Overrunning clutch
An overrunning clutch made up of an input member and an output member with locking means between them for positively locking the two members together and a racheting member on the input for moving...
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4273333 |
Gear train governors in spinning reel games
A mechanical governor and timer of the gear train type operative in combination with cyclically operating mechanisms, particularly game apparatus of the spinning reel type having a repetitious...
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4270638 |
Apparatus for transferring torque from a driving shaft to a driven shaft
Apparatus for transferring torque from a driving shaft to a driven shaft include an outer coupling body attached to the driven shaft defining an interior cylindrical cavity and which is movable...
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4266642 |
Free wheels
PCT No. PCT/FR78/00012 Sec. 371 Date Mar. 15, 1979 Sec. 102(e) Date Mar. 15, 1979 PCT Filed July 19, 1978 PCT Pub. No. WO79/00052 PCT Pub. Date Feb. 8, 1979 Unidirectional drive device comprising a...
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4253246 |
Installations for the treatment of strip material in a gaseous medium
The invention relates to installations for the treatment in a gaseous medium of a strip material passing over rollers (6). Each roller (6) is driven in rotation by an endless belt (10) serving also...
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4252221 |
Freewheel clutch with a cage for receiving and retaining the gripping elements
A freewheel clutch includes a ladder-like guide band, and a cage for receiving and retaining a group of wedging gripping members in an annular space between a pair of concentric races, preferably...
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4236619 |
One-way clutch
A one-way clutch comprises rollers disposed respectively in a plurality of wedge-shaped spaces defined between an outer ring provided with a plurality of clutch slopes on its inner peripheral...
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4199964 |
Thrust transmission or thrust producing device
A rotary torque transmission device has at least one pair of balls or rollers transmitting a torque load through respective contact points or lines with driving and driven members of the device and...
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4197885 |
Direct cranking starter device
A direct cranking starter device for an internal combustion engine has a rotatable driving member to be connected to a starting motor and an overrunning clutch for engaging the driving member to...
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4190138 |
Automatic clutch
A toothed drive gear is provided with a concentric resilient element having corrugations engaged by the teeth of the gear. Rotation of the gear wedges the resilient element into graduated traction...
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4187937 |
Unit handled roller clutch subassembly
An overrunning roller clutch is provided with a stamped and bent sheet metal cage which carries a number of molded bearing blocks. The bearing blocks center the clutch races with respect to each...
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4185724 |
Preassembled unit and roller clutch subassembly having same
An overrunning roller clutch is provided with a stamped and bent sheet metal cage which carries a number of preassembled units. Each unit comprises a bearing block, a roller translatably disposed...
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4178805 |
Starters for internal combustion engine
In an engine starter gearing comprising a pinion and a sleeve which are connected by an overrunning clutch, the pinion has a tubular extension which is rotatably received within an axial bore...
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4178807 |
Adapter for reciprocal lever friction drive mechanism for unidirection drive
An adapter for reciprocal lever friction drive mechanism comprises one first element as driven-driver, and one second element as the driver. The adapter consists of a pair of mechanism, one fixed...
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4170369 |
Bicycle wheel suspension, driving and braking assembly
Bicycle wheels are mounted on single suspension struts, each having an axle secured horizontally. Adjacent to the strut is an independently rotatable assembly. For the rear wheel, the assembly...
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4165657 |
Multistage automatic transmission
A multistage automatic countershaft transmission adapted for mutually independently shifting the first and second phases of the gears of a transmission to thereby effectuate a smooth gear change...
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4162000 |
Sprag for one-way clutches
A one-way clutch assembly having an annular outer race and an annular inner race, and a plurality of sprags spaced circumferentially within the space defined by the outer and inner races adapted to...
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RE29985 |
Sprag clutches
A sprag clutch utilizing the principles of U.S. Pat. No. 3,651,908 has an improved energizing spring arrangement in which the individual sprag energizing springs are mounted on intermediate...
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4140208 |
Centrifugally engaged servo clutch for torque converter lock-up
A speed-responsive engaging mechanism adapted for use in a hydrodynamic device to couple turbine and impeller members including a disc secured to the turbine member having a series of convexly...
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4140210 |
Centrifugally and torque engaged clutch
A speed-responsive engaging mechanism adapted for use in a hydrodynamic device to couple turbine and impeller members including a disc secured to the turbine member having a series of cam surfaces...
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4130191 |
Sprag clutch assembly
A sprag clutch assembly which comprises an inner and an outer race, sprags between the races, a sprag retainer having its cross bars closely adjacent the inner race and contracting garter springs...
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4124106 |
Wedging centrifugal lock up clutch with torque limiter
A speed-responsive engaging mechanism adapted for use in a hydrodynamic device to couple turbine and impeller members including a disc secured to the turbine member having a series of cam surfaces...
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4117918 |
Wedging centrifugal clutch with torque limiter
A speed-responsive engaging mechanism adapted for use in a hydrodynamic device to couple turbine and impeller members including a disc secured to the turbine member having a series of cam surfaces...
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4117677 |
Stator for a torque converter
The stator assembly of a torque converter includes a stator wheel, a one-way brake for connecting the stator wheel to a stator shaft, a thrust washer provided on each side of the one-way brake and...
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4114739 |
Spring for free-wheeling device
Spring 1 having principal undulations 2 inside which are formed windows 5 for the passage of cams 10, and secondary undulations 4. The cams are wedged between the edges 6 and 7 of these windows....
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4106602 |
Free-wheel clutch
A free-wheel clutch includes segmental cage members spaced annularly between inner and outer races of the clutch members, each segmental cage member serves as a retainer for a gripper and its...
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4091903 |
Roller clutch with centrifugal engager
An over ride clutch having an inner and outer race, and clutch rollers disposed between the races and adapted for free-rolling or wedge engagement, depending on relative rotation of races. A...
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4089451 |
Automatic strip-feeder device particularly for dies
A strip feeder particularly for punch dies comprises drive and idler rollers engageable with opposite faces of the strip being fed, a spring-loaded member displaceable in a first direction during...
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4089395 |
Direction-sensitive overrunning clutch
An overrunning clutch is disclosed wherein drive and driven clutch members are engaged by means of sprags which frictionally engage the clutch members in a locking position but which permit...
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4088211 |
Overrunning roller clutch with improved cage and bearing block
An overrunning roller clutch is provided with a stamped and bent sheet metal cage which carries a number of molded bearing blocks. The bearing blocks center the clutch races with respect to each...
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4084793 |
Winch with automatic clutch assembly
This invention relates to a winch and clutch assembly having a spool about which a line is to be wound and unwound. An electric motor is mounted within the spool and has a housing and drive shaft...
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4068748 |
Shaft mounted standby drive clutch
Disclosed is an overrunning clutch particularly adapted for "holdback," stand-by drive and "creep" drive applications. A one-way clutch means, preferably in the form of a sprag clutch provides...
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RE29520 |
Sprag assembly for one-way clutches
An overrunning clutch is disclosed herein providing a structure whereby a drive and driven member are interconnected to provide a drive condition therebetween in one direction, of relative rotation...
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4063747 |
Noiseless ratchet drive mechanism for the bicycle and the like
A noiseless ratchet drive mechanism consisting of a driven outer member including a sprocket wheel pivoting about the drive shaft and with a ring band forming a shell fixed on each side of the...
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4059245 |
Magnetic recording-reproducing device
The invention discloses a magnetic recording-reproducing device wherein a reversible motor is drivingly coupled to two one-way rotary clutches one of which is engaged when rotated in one direction...
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4054192 |
Overrunning clutch cage
An overrunning clutch cage consists of a plurality of short, molded plastic segments which snap together end-to-end to form an annulus. The manner in which the segments are connected facilitates...
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4049094 |
Centrifugal and torque responsive lock up clutch for couplings
A speed responsive engaging mechanism, adapted for use in a hydrodynamic device to couple the turbine and impeller members, including an annular support secured to the turbine member having a...
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4046436 |
Articulated thrust bearing
An articulated thrust bearing is disclosed. Two oppositely disposed bearing races are permitted to rotate relative to one another in a relatively frictionless manner by bearing elements disposed...
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4046238 |
Free-wheeling mechanism for bicycles
The present invention refers to improvements in a free-wheeling mechanism for bicycles of the kind including two fixed cones and one movable cone, mounted on an axle and so constituted as partially...
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4042083 |
Torque convertor with centrifugal lock up clutch
A speed responsive engaging mechanism mounted in the central toroidal space in a hydrodynamic device adapted to couple the turbine and impeller members, including an annular support secured to the...
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4039058 |
One-way clutch and backstop incorporating the same
A backstop is illustrated which includes a one-way clutch formed of an inner race having an annular, projecting cam portion with upright end walls, and an outer race spaced from the cam portion and...
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4037691 |
Centrifugal lock up clutch for fluid couplings
A speed responsive engaging mechanism, adapted for use in a hydrodynamic device to couple the turbine and impeller members, including a series of ramps formed in the turbine member each defining a...
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4034833 |
Roller clutch
A clutch is provided to grip a body having a smooth cylindrical surface such that if the body moves relative to the clutch it is urged to do so with a predetermined relationship between the axial...
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