Patents for F16D 3 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive (19,875)
02/1994
02/22/1994CA1327127C Versatile mounting for bearing cups of universal joints
02/17/1994DE4240144C1 Constant velocity universal joint - has deep-groove ball bearing between inner and outer rollers on each spider arm
02/16/1994EP0461150B1 Actuating mechanisms
02/15/1994US5286231 Flexible elastomer coupling element
02/15/1994US5286129 Coupling device and methods of coupling
02/10/1994DE4325509A1 Crankshaft vibration damping device for IC engine - has hub with outer C=section and belt drive aligned to inertia ring with elastomeric sheath profile
02/08/1994US5284455 Shaft coupling having multiple rib connectors
02/02/1994CN2154933Y Universal coupling
02/01/1994US5282391 Coupling for a linear pulling device
01/1994
01/27/1994DE4324682A1 Drive joint between two shafts - has hollow cavity filled with incompressible fluid and elastically deformable element with sufficient axial stability to withstand compressive forces.
01/27/1994DE4224699A1 Plastic joint for connecting two components - has two rigid and connectors and soft elastic section between, allowing movement of joint out of normal axis
01/27/1994DE4224201A1 Longitudinal shaft forming part of vehicle drive train - has central joint section capable of separation in event of impact and has axial stops in linkage outer section
01/26/1994EP0580443A2 A flexible coupling
01/26/1994CN1081239A 联轴器 Couplings
01/25/1994CA2002231C Flexible boot for driving axle joints
01/25/1994CA1326373C Yoke for hookes-type universal joint
01/20/1994DE4233250C1 Relative rotary angle adjustment of IC engine control shaft - involves shaft carrying in end area rotary angle-movable, centred and axially secured drive wheel
01/19/1994EP0579098A2 Thrust transmitting device and method of making the same
01/19/1994CN2153672Y Heavy-duty rubber spring safety coupling
01/18/1994US5279522 Transmission joint body of the type comprising a connecting flange
01/18/1994US5279190 Elliptical lobed drive system
01/18/1994US5279171 Pneumatic coupling for connecting a driven machine member to a drive member
01/13/1994DE4222205A1 Synchronous swivel joint with outer and inner part - has ball tracks forming angle with coaxial axes, coinciding centre planes and radially projected centre lines onto axes
01/13/1994DE4221417A1 Propeller shaft coupling for vehicle - uses sliding bearings and elastomer block to provide length compensation movement
01/12/1994EP0577830A1 Homocinetic ball turning joint with cage retaining elements.
01/12/1994CN2152936Y Diaphragm disc shaft coupling for pump
01/12/1994CN2152935Y High-energy cross axle type universal coupling
01/11/1994US5277660 Tripod constant velocity joint with chain linked rollers
01/11/1994US5277659 Universal joint having exterior, lubricating ring
01/10/1994CA2081756A1 Shaft coupling
01/07/1994CA2099806A1 Automatic lubricating system for special drive shaft
01/06/1994WO1994000676A1 Phase change mechanism
01/06/1994WO1994000347A2 An unmanned aerial vehicle having ducted, coaxial counter-rotating rotors
01/04/1994US5275543 Oldham ring of scroll type compressor
01/04/1994CA1325728C Flexible couplings
12/1993
12/29/1993EP0575444A1 Tripod constant velocity joint having multiple component rollers.
12/29/1993CN1023339C Power saving safety coupling
12/28/1993US5273490 Abrasion-resistant protective cover
12/23/1993DE4319817A1 Collapsible steering column for vehicle
12/23/1993DE4220049A1 Coupling for two shafts - has coupling membrane with stamped or engraved lines which separate radial connection between inner and outer rim
12/22/1993EP0575138A1 A band-clamping apparatus
12/22/1993EP0574528A1 Roller triplan constant velocity universal joint.
12/16/1993DE4319295A1 Vehicle locking arrangement accommodating misalignment of key - uses shaft with tapered paddle blades engaging grooves inside lock assembly
12/15/1993CN1023095C Reciprocal attitude-angle self-differentiating device for pivotable wheels of handtrucks
12/14/1993US5270630 Method and apparatus for antirotation encoder interfaces
12/14/1993CA1325119C2 Translation ring element for an eccentric gear
12/08/1993CN2148853Y Diaphragm-type flexible coupling
12/07/1993US5267905 Sealed downhole motor drive shaft universal joint assembly
12/07/1993US5267904 Hooks universal joint having supporting member
12/07/1993US5267903 Shaft coupling
12/07/1993US5267901 Lubrication for a tripod joint
12/07/1993US5267482 Speed reducing device for electrical equipment
12/02/1993DE4317954A1 Vehicle steering wheel adjustment drive unit - has torque transferred between shafts connected via coupling over eccentricity with pressure control of coupling
12/02/1993DE4218081A1 Displaceable divided piston for changing rotary position of shaft in engine - has support part and end piece each with prefab. inclined gearing sections to form gearing pairs with adjoining components
12/02/1993DE4217765A1 Torsionally rigid, flexible shaft coupling - has coupling hub split at bellows attachment
12/02/1993DE4217332A1 Tripod joint with roller tracks and drive shafts - has mutual centring between ring bodies of outer joint part and inner joint part to prevent vibrations and ensure smooth running when joint bends.
12/01/1993EP0571995A2 Constant velocity transmission joint
12/01/1993EP0571551A1 Constant velocity universal joint and method for making same
12/01/1993CN2148213Y Sliding equal angular speed universal coupling
12/01/1993CN2148212Y Starting alarm controller for machine tool and power equipment
11/1993
11/25/1993WO1993023684A1 Coupling for rotary parts
11/25/1993DE4217488A1 Flexible coupling for berry cropping machine - comprises revolving round pulley connected to shaft mounted hub by flexible bars
11/23/1993US5263899 Cylindrical telescopic kelly-bar apparatus
11/23/1993US5263552 Automatic lubrication system for an industrial rotary drive
11/18/1993EP0570180A2 Method and apparatus for antirotation encoder interfaces
11/18/1993DE4215725A1 Coupling for rigid connection of two shafts - has several axially spaced lamellar plates connected together by circumferentially offset axial webs and made in one piece by injection moulding of plastics.
11/18/1993DE4215540A1 Torsionally-elastic coupling with toothed intermediate ring - has elastic polyurethane moulding with wide teeth engaging in gaps between narrow teeth on coupling half
11/18/1993DE4215539A1 Disc-type torsionally-elastic coupling with toothed intermediate ring - has polyurethane moulding forming elastic ring and coupling half with narrow teeth separated by wide gaps
11/16/1993CA1324253C Method of, and apparatus for, assembling vehicular driving shaft
11/11/1993WO1993022577A1 Tripode-type constant velocity ratio universal joints
11/11/1993WO1993021752A1 Protective bellows
11/11/1993DE4215218A1 Rotary ball joint with sound-absorbing stop faces in cage - has circumferentially spaced cage windows with opposite flanks forming stop for balls during relative displacement between cage and balls
11/10/1993EP0568581A1 Improved marine drive.
11/09/1993US5259818 Stroke absorbing type intermediate shaft for vehicular steering column and method for assembling the same
11/09/1993US5259261 Actuating drive comprising two friction partners
11/09/1993CA1323994C2 Quick disconnect constant velocity universal joint
11/04/1993DE4214210A1 Transmission device between shaft journal and crank esp. for printing press - has coupling consisting of drive and driven pulleys set between journal and cam and has three drivers engaging around pulley axes
11/03/1993EP0568514A2 Universal joint
11/02/1993CA1323768C Constant velocity universal joint and apparatus embodying the same
10/1993
10/27/1993EP0567351A1 Improved transmission shaft
10/26/1993US5256107 Sliding type constant velocity universal joint having regulating device for maintaining position of roller constant
10/20/1993EP0395727A4 A resilient coupling apparatus
10/19/1993US5254038 Ball triplan constant velocity joint centering spring
10/19/1993US5253949 Fail-safe universal joint connection
10/19/1993CA2060366C Splined clutch drum mounting
10/14/1993DE4211619A1 Monolithic flexible coupling piece - transmits drive between misaligned shafts with min. fluctuations in speed
10/14/1993DE4211587A1 Coupling joining two rotatably mounted components - has tubular coupling member with recessed peripheral wall, engaged by stubs protruding from both components
10/13/1993EP0565344A2 Flexible boot for universal joint
10/13/1993EP0564875A1 Seal device for a universal joint
10/12/1993US5251916 Flexible boot for universal joint
10/07/1993DE4303901A1 Constant velocity drive joint - has alignment ring to cover tolerances between outer race and cage for thrust bearings
10/07/1993DE4211170A1 Securing elements for constant velocity drive joint - has finger tags on support ring welded into recesses around joint outer section which can replace costly securing elements
10/07/1993DE4210894A1 Three-armed universal shaft joint - has arms and recesses for them at unequal angular intervals
10/07/1993DE4210580A1 Hydraulically powered cam timing adjustment for IC engines - has radial hydraulic clamping element operated by fluid from built=in radial piston pump and electronically controlled
10/07/1993CA2087293A1 Driveshaft with slip joint seal
10/06/1993EP0563940A2 Elastic universal joint
10/05/1993US5249870 Transferring system
10/05/1993US5249659 Viscous-fluid disc damper
10/03/1993CA2089460A1 Self-locking metal cap and plastic bearing
09/1993
09/30/1993WO1993019410A1 Interlocking-body connective joint