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JP7305737B1 |
A torque limiter manufacturing method capable of easily combining a plurality of spring members (6) and an inner ring (4) without breaking elastic pieces (14) of the spring members (6). A locking means is formed from a locking protrusion...
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JP2023094724A |
To provide an electric hinge device which retains a display in a closed state when the display is manually closed, a control method of the electric hinge device, and an information terminal.An electric hinge device of an information term...
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JP7289249B2 |
A power transmission device includes a flywheel and a torque limiter unit fixed to the flywheel. The flywheel includes an annular portion and an accommodation portion provided on an inner peripheral side of the annular portion to accommo...
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JP7285723B2 |
The utility model provides a gear device and a gear transmission motor, and the gear device is provided with an output shaft extending along an output axis; a gear set supported by the output shaft so as to be movable in the rotational d...
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JP2023073604A |
To provide a torque limiter equipped with an inner ring member of low costs, capable of improving durability (wear resistance) and sliding characteristics.A torque limiter 1 is equipped with an inner ring member 10 around which a coil sp...
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JP2023073603A |
To provide a bidirectional torque limiter that is prevented from generating a torque difference depending on a rotation direction.A bidirectional torque limiter 1 includes a base 60 interposed between an outer ring member 30 and one end ...
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JP2023073602A |
To provide a torque limiter capable of preventing the wear of both outer ring member and an inner ring member, regardless of formation material of the inner ring member, without increasing a number of components and costs.A torque limite...
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JP7279281B2 |
The utility model provides a torque limiter, an opening/closing member driving device, and a toilet lid opening/closing unit, which can prevent or suppress torque reduction. A torque limiter is provided with: a first gear member (101) pr...
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JP7274947B2 |
To provide a driving device for a blind which can be made compact.A blind Bd includes a plurality of slats St, a first driving shaft Sa, a second driving shaft Sb, and a driving device 10. The slats St are suspended from a head rail Bh. ...
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JP7274195B2 |
To obtain a power transmission mechanism which can accurately set an upper limit of rotation torque without being affected by a state of a friction face, an environment or the like.A power transmission mechanism interposed between an inp...
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JP7273136B2 |
A torque assembly including an inner member; an outer member; a first torque member disposed between the inner member and the outer member; and a second torque member disposed radially exterior or interior to the first torque member; whe...
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JP2023064617A |
To provide a torque limiter and a friction test device capable of preventing idle-running of an elastic body in measuring a frictional coefficient of the elastic body.A torque limiter includes: a cylindrical inner rotary body to which a ...
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JP2023064618A |
To provide a torque limiter and a friction test device capable of preventing idle-running of an elastic body in measuring a frictional coefficient of the elastic body.A torque limiter includes: a cylindrical inner rotary body to which a ...
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JP7268293B2 |
An image forming apparatus includes a head unit, a conveyance unit, a lifting and lowering mechanism, a drive source and a transmission mechanism. The head unit is provided with an inkjet head having a discharge opening through which an ...
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JP7266088B2 |
A tolerance ring including a substrate, and an overlying layer including at least one of a thermal enhancement layer and a retention layer, the thermal enhancement layer including at least one of i) Vickers hardness <400 VPM or ii) a the...
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JP7255099B2 |
To provide a motor which secures a rotation angle detection function even when excessive torque is inputted and a slide portion slides.In a motor 101, there is a possibility that a joint 85 which is a rotation transmission portion output...
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JP7244073B2 |
A torque limiter (1) comprises: a first rotating body (10) that includes a rotating shaft (11), and a permanent magnet (12) attached to an outer circumferential surface of the rotating shaft; and a second rotating body (20) that includes...
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JP7244076B2 |
To prevent destruction of a gear reduction unit when an overload is applied in a cylindrical coreless motor with a built-in reduction mechanism composed of a plurality of gears that transmits a rotational motion of a rotor rotating in a ...
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JP7242835B2 |
An actuating mechanism for a clutch actuator includes: an actuating element which is designed to be acted on by an actuating force and thereby displaced in an actuation direction, a transmitting element which is designed to carry out a d...
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JP2023034715A |
To bring a dog clutch into a release state by a simple structure when excessive rotation torque is inputted from drive wheels.A dog clutch 51 comprises a first member 52 having first dog teeth 53, and a second member 55 having second dog...
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JP7236889B2 |
A damper device includes a first rotor disposed to be rotatable, a second rotor rotatable relative to the first rotor, and a plurality of elastic members configured to elastically couple the first rotor and the second rotor in a circumfe...
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JP2023505410A |
An assembly including an inner component, an outer component, and a tolerance ring 100 positioned between the inner and outer components to provide an interference fit therebetween. The tolerance ring has a plurality of radially extendin...
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JP7212541B2 |
To provide a power transmission device capable of appropriately protecting a transmission mechanism unit and preventing deterioration of fuel economy with a simple configuration.A power transmission device 100 that transmits driving forc...
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JP2023012218A |
To provide a shaft joint device which can absorb a displacement difference generated between an outer member and an inner member without using a protrusive spherical face shaft part.In a shaft joint device 10 having an outer member 11 co...
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JP2023011159A |
To suitably secure a frictional coefficient between first and second transmission members of a torque limiter in an initial state, and to suppress uneven wear of the first and second transmission members and an increase in cost.A torque ...
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JP7210154B2 |
To provide a rotating device of a human power driven vehicle that can adjust a pressing force between a first member and a second member.A rotating device of a human power driven vehicle comprises: a first rotating body rotatably provide...
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JP7209827B2 |
A rotation angle control device comprises: a mandrel (12); a transmission gear (13) sleeved on the mandrel (12); a clutch sleeve (15) sleeved on the mandrel (12) and having a first axial counterbore (141) in an end surface located on one...
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JP2023005033A |
To provide a damper device capable of reducing costs.A damper device is equipped with a damper unit and a torque limiter unit. The torque limiter unit is disposed on the outer side in a diametrical direction with respect to the damper un...
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JP7206372B2 |
An actuation mechanism for a clutch, includes: an actuation element designed to be applied with an actuating force and to be shifted in an actuation direction by same; a transfer element designed to carry out a shift in the actuation dir...
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JP2023000168A |
To provide a ratchet fitting which is improved in accuracy of a torque regulation value, and a piping connection structure.A ratchet fitting 100 comprises a screw part 100A and an operation part 100B. Either of the screw part 100A and th...
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JP7197388B2 |
To provide a clutch mechanism which can increase a tolerable load of a protrusion of a clutch member.A clutch mechanism 4 has a first clutch member 11 and a second clutch member 12 which are coaxially arranged so as to be relatively mova...
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JP7193645B2 |
A tolerance ring (200) including a tolerance ring sidewall (404) including a plurality of waves (or bridges) (452) extending at least one of radially inward or outward and having first (416) and second end portions (420) terminating at f...
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JP7187600B2 |
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JP7181703B2 |
An embodiment of the present invention provides a rotation regulating mechanism (40) comprising a regulating member (41), an engaging part (42), and a holding part (43). The regulating member (41) is mounted on a driver side of a rotary ...
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JP7173789B2 |
A predictive system (10) is provided and includes a torque-limiter (33), a sensor (11) disposed to sense a condition of the torque-limiter (37) and a processing system (12). The processing system (12) is coupled to the sensor (11) and co...
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JP7155960B2 |
A damper includes: first and second rotating elements rotatable around a rotation center; an elastic element elastically expanding and contracting in response to relative rotation of the first and second rotating elements; and a limiter ...
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JP7155376B1 |
A novel friction torque limiter or an outer ring member constituting the same, which is capable of sufficiently suppressing individual variations in slip torque values caused by variations in manufacturing accuracy, although the number o...
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JP7155198B2 |
To provide a torque limiter capable of reducing abrasion between an outer peripheral surface of a spring member and an inner peripheral surface of an outer ring member, generated due to relative rotation between the outer ring member and...
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JP2022153345A |
To provide a motor gear box in association with the technical field of drive mechanisms.A gearbox of the present invention includes a housing, a motor disposed in the housing, a gearbox output shaft disposed in the housing, and a clutch ...
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JP2022152314A |
To provide a coupling device capable of implementing, in a relatively simple structure, at least one of power control for generating an operation torque of a rotor in a cut-off state of power transmission and power control for cutting of...
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JP2022542605A |
The present invention comprises a torsional vibration damper (3) comprising a first input element (31) connected to a drive shaft, a first output element (10), a spring (9), a friction member and an elastic a torque limiter (4) comprisin...
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JP7147057B2 |
A slip clutch device for an electric driving machine includes a rotation axis, an input side rotatable about the rotation axis, an output side rotatable about the rotation axis, and a slip clutch connecting the input side to the output s...
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JP2022142903A |
To provide an in-wheel motor which can prevent excessive torque from being transmitted into a rotor or a wheel, and shorten axial length.An in-wheel motor 1 having an outer rotor typed motor in which a rotor 9 is arranged on an outer per...
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JP3239260U |
A tightening mechanism capable of efficiently tightening and loosening a belt protection mechanism is provided. A tightening mechanism (1) includes an actuator and a rotation adjustment member (30). When the rotary adjustment member rota...
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JP2022538869A |
The torsional vibration damper (1) comprises: - a torsional vibration damper (3) comprising a first input element (31) having a first window (32) and suitable for connection to the drive shaft; - a second window. a friction element fixed...
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JP2022130640A |
To provide an isolating decoupler capable of shortening the total length in an axial direction, and facilitating the use of this device in an engine room getting smaller and smaller.An isolating decoupler includes a shaft, a pulley journ...
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JP2022128135A |
To hardly generate sagging in a cam tooth of a torque limiter.A hammer drill includes: a motor; a driving side sleeve 40 which is rotatable in both of normal and reverse directions by driving the motor; and a driven side sleeve 60 which ...
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JP2022537863A |
A mast (6) rotatable about a first axis (A) and hinged to the mast (6) and rotatable about a respective second axis (B) to vary the angle of attack of each A plurality of blades (8) sliding along a first axis (A) relative to the mast (6)...
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JP2022108920A |
To provide a spindle device capable of reducing a load applied to a static pressure gas bearing.A spindle device includes a rotation shaft, a chuck table, a static pressure gas bearing, and a magnet coupling. The rotation shaft includes ...
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JP2022107566A |
To provide a torque limiter capable of suppressing the rusting and fastening of the torque limiter, and of preventing the transmission of excessive torque even if the torque limiter is rusted and fastened.A torque limiter 1 includes a cl...
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