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JP2017155857A |
To reduce a contact surface pressure between a cam groove and a ball without being restricted by an angle of the cam groove and PCD of the ball and perform an easy reduction of a rotation torque required for releasing a conical clutch.Th...
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JPWO2016084404A1 |
The present invention is to provide a clutch mechanism capable of reducing malfunctions caused by deformation or the like. A storage chamber (11) having a columnar space, an output rotating body (20) coaxially stored in the storage chamb...
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JPWO2016084405A1 |
An object of the present invention is to provide a clutch mechanism capable of reducing malfunctions caused by wear, deformation, biting of an engager, and the like. A storage chamber (11) having a cylindrical space, an output rotating b...
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JP2017141859A |
To prevent the contact of an elastic member for pressing rollers with a fixed member, in a lock-type reverse input prevention clutch using the rollers as engagement elements.A leaf spring 10 is used as an elastic member which is assemble...
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JP2017137914A |
To improve an operation feeling by preventing occurrence of an abnormal sound and fine vibration at a brake-side clutch part.A clutch unit is constituted of: a lever-side clutch part controlling transmission and cut-off of rotational tor...
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JP2017133599A |
To make an output shaft smoothly rotate even if input torque and reverse input torque are simultaneously applied to the same direction, in a lock-type reverse input prevention clutch.A plurality of wedge-shaped spaces 14 which gradually ...
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JP2017089679A |
To provide an electromagnetic coupling device capable of restricting consumption power without increasing a size.This invention relates to an electromagnetic coupling device comprising an electromagnetic clutch part and an electromagneti...
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JP6130587B2 |
The purpose of the present invention is to suppress the rise of frictional resistance accompanying the increase in working time in a reverse input blocking clutch having an outer ring member formed from a sintered member and impregnated ...
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JP6046859B2 |
The purpose of this reverse input blocking clutch is to prevent an abutment part between an input shaft and an output shaft from adhering and becoming integrated even when an adhesive substance forms, and to reliably impede rotational fo...
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JP5934673B2 |
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JP2016097909A |
To provide a work vehicle improved in steering performance by providing a shift fork having first and second pressing members capable of pressing a side clutch gear with a uniform force.In a shift fork 45L for pressing a side clutch gear...
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JP5893150B2 |
A clutch/brake unit for an accumulating conveyor for driving and for braking at least one roller which is provided for transporting a unit load on a roller path of the accumulating conveyor. The clutch/brake unit is driven continuously d...
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JP5744559B2 |
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JP5660329B2 |
A force transmitting assembly 20 transmits force to engage and disengage a driven shaft 28. When the force transmitting assembly 20 is engaged, front and rear annular pressure plates 32, 34 frictionally retain a rotor 36 fixedly mounted ...
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JP5582315B2 |
A clutch-brake assembly transmits force to rotate a shaft and to retain the shaft against rotation. The assembly includes a plurality of force transmitting members which transmit force between a piston and a base member. A plurality of s...
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JP5486444B2 |
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JP5422662B2 |
A rotational coupling device for use as a clutch, a brake, or a combination clutch and brake is provided having structure to compensate for wear on braking surfaces. The device includes an armature coupled to an output member and movable...
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JP5393563B2 |
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JP2013112117A |
To facilitate assembly of a push cylinder device on a small-sized transmission case by miniaturizing the push cylinder device.The block structure of the push cylinder has a plurality of push cylinders 117, 118 and a selector valve for sw...
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JP2013057328A |
To provide a load holding mechanism for a lift mechanism, capable of reducing stress occurring when the lift mechanism suddenly stops during lowering operation.The load holding mechanism for the lift mechanism which vertically moves a nu...
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JP5143241B2 |
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JP5117278B2 |
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JP5091928B2 |
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JP2012193809A |
To provide a clutch type brake disassembling fixture device that can inspect and repair a clutch brake safely within a short time.The clutch type brake disassembling fixture device includes a carriage 11 made of a rectangular member havi...
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JP5007647B2 |
To provide a simply and compactly constituted traveling transmission device for a work vehicle allowing efficient transmission while securing smooth traveling without an excessive load on a traveling transmission system and on a worker. ...
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JP4992384B2 |
To reduce power consumption by shortening a period for consuming power. A connected condition (the transmission of driving force) or a disconnected condition (the transmission stop of driving force) between an input shaft 6 and an output...
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JP4866383B2 |
To provide a wet clutch brake control device preventing shock on operating a clutch brake without requiring complicated and large hydraulic control circuit and skill of press operation. The hydraulic control device of the wet clutch brak...
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JP4820198B2 |
The clutch has a clutch member receiving a drive power from an engine. A clutch control is mechanically coupled to the clutch member for manually operating the clutch via the clutch member. A power take-off (PTO) brake (35) is disposed d...
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JP4750775B2 |
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JP4682810B2 |
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JP2011038615A |
To provide a cooling oil quantity control device of a wet type clutch brake in a mechanical press which does not require to unnecessarily increase capacity of a main motor by reducing energy loss.The mechanical press equipped with the we...
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JP4619143B2 |
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JP4592372B2 |
To provide a hydraulic PTO clutch with an inertia braking mechanism capable of simplifying a structure, reducing the number of components, and achieving cost reduction. In this hydraulic PTO clutch having a clutch mechanism 8 for disconn...
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JP4578252B2 |
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JP2010158718A |
To provide a hydraulic control apparatus for a wet clutch brake which does not require a complicated and large hydraulic control circuit, and can prevent shock upon the operation of a clutch brake. In a wet clutch brake 10 provided with ...
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JP4465994B2 |
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JP4459645B2 |
There is provided a PTO transmission structure including a PTO driving shaft operatively connected to a driving source, a PTO driven shaft arranged in a downstream side in a transmission direction of the PTO driving shaft, a PTO clutch u...
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JP4451014B2 |
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JP4446907B2 |
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JP4443010B2 |
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JP4420437B2 |
Disclosed is a centrifugal type clutch brake device in which a ring-like drive disc is caused to move vertically in synchronism with the engagement/disengagement of a centrifugal clutch to thereby engage/disengage the brake, thus attaini...
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JP4390092B2 |
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JP4353449B2 |
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JP4350578B2 |
To provide an in-wheel motor installation all-wheel-drive vehicle having a power intermittent means capable of transmitting power from the motor to a wheel by driving the motor only when motor assist is required. The all-wheel-drive vehi...
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JP4332834B2 |
A clutch-brake assembly is utilized to rotate a shaft and transmit force to retain the shaft (24) against rotation. The clutch-brake assembly includes a wedge member which is disposed in a central opening in a base member. An actuator (2...
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JP4304026B2 |
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JP4291614B2 |
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JP4291001B2 |
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JP4279395B2 |
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JP4271571B2 |
A friction coupling includes a friction member including a brake surface and a clutch surface in a different plane from the brake surface; a spring abutting the friction member; a brake member proximate to the brake surface; the brake me...
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