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JPH0716697Y2 |
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JPH07103265A |
PURPOSE: To prevent any rotational overspeed by the simple adjustment and also to enable a rotational overspeed preventing brake device to be used with maintenance free by providing a ratchet claw to be operated by a brake arm, while by ...
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JPH0723914B2 |
A radial brake assembly 48 is disclosed for selectively preventing rotation of a shaft 24, such as a shaft used in a control rod drive for a nuclear reactor. The brake assembly 48 includes a stationary housing, a rotor disc 56 fixedly co...
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JPH06323346A |
PURPOSE: To facilitate change in a cable fitting position by pivoting a deadman bar to a handle, holding and operating it, and constituting a brake pad in such a state as separated from a brake surface via a wire and an arm against a spr...
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JPH06321089A |
PURPOSE: To prevent occurrence of such a condition that hydraulic oil is fed into a hydraulic actuator by providing control means for feeding hydraulic oil into a negative brake so as to turn the negative brake onto the control releasing...
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JPH06315879A |
PURPOSE: To provide a motorized rotary joint incorporating a speed reducer having a joint bearing, low backlash, and capability that provides high excessive load capacity and a comparatively large central through hole. CONSTITUTION: A mo...
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JPH0643549Y2 |
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JPH0687701B2 |
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JPH06313452A |
PURPOSE: To make a device compact by transmitting the rotation of speed-up ring line for transmitting the rotation of a connecting member through an one- way transmitting means and an overload preventing mechanism on the same axis, by br...
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JPH06257628A |
PURPOSE: To provide a centrifugal type brake device capable of braking a bearing or the like or transmitting power speedily and uniformly in rising of rotation irrespective of the rotating direction of the bearing or the like. CONSTITUTI...
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JPH0665131U |
[Purpose] Provided is a disc brake device that does not cause a knockback phenomenon. [Constitution] A caliper piston 16 is provided inside the caliper 14, and a pad is fastened to the tip thereof. The operation pipe 18 is connected to t...
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JPH0661628U |
[Purpose] Provided is a disc brake structure that does not cause a knockback phenomenon. [Constitution] A caliper cylinder 14a is formed on the caliper 14 that covers a part of the disc 12, the caliper piston 16 is inserted, and the pad ...
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JPH0659985B2 |
An elevator apparatus includes an electric motor for driving the elevator apparatus, an elevator cage adapted to be lifted or lowered by the electric motor, a brake device for holding and retaining an elevator driving system, including t...
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JPH0657401B2 |
A motor-driven chain saw is electrically operated by means of a universal motor and has two brake systems operating independently of one another. A mechanical brake system serves as a safety brake and when actuated, the mechanical brake ...
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JPH0652364U |
[Purpose] The purpose is to realize a compact braking device. [Constitution] A braking device for an electric motor (6,7) consisting of an electric braking means (20,21,22) and a mechanical brake that acts when the electric motor is stop...
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JPH0645430B2 |
A braking device for an elevator winding machine generates a braking force by contacting a rotary body driven by a rotary shaft of the winding machine with a brake section supported through the intermediary of an elastic body. The elasti...
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JPH0643854B2 |
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JPH06504354A |
PCT No. PCT/GB91/01723 Sec. 371 Date Apr. 1, 1993 Sec. 102(e) Date Apr. 1, 1993 PCT Filed Oct. 4, 1991 PCT Pub. No. WO92/05983 PCT Pub. Date Apr. 16, 1992.A device (10) allows forward (clockwise) rotation of a shaft (12) but prevents rev...
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JPH0629004B2 |
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JPH06101726A |
PURPOSE: To provide an electromechanical control apparatus of simple structure having high reliability embodied in a centrifugal structure. CONSTITUTION: A shaft 22 rotated by an electric motor 20 is mounted capable of translation motion...
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JPH0624472U |
[Purpose] The first reverse rotation prevention device is used to stop the reverse rotation when the load is light, and the second reverse rotation prevention device is a claw type to prevent the reverse rotation when the load is overloa...
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JPH0618736U |
[Purpose] The purpose is to prevent the stress of the brake pads from being transmitted to the calipers that support the brake pads, and to prevent the calipers from being damaged. [Constitution] The shape of the brake pad while forming ...
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JPH0618155U |
[Purpose] Provided is a power steering interlocking brake device that allows an operator who is unfamiliar with driving to easily perform an appropriate turning operation when cultivating adjacently in a field. [Constitution] In power st...
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JPH0612134B2 |
The braking arrangement has an input shaft for connection to a drive shaft of the system. A brake device for the input shaft is urged towards operation by a spring released by an electric actuator. The input shaft is coupled to a flywhee...
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JPH064437U |
[Purpose] The purpose is to provide an air brake anti-freezing circuit that allows work to be started safely immediately after the engine is started. [Constitution] In the antifreeze circuit of the air brake provided with the electric he...
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JPH0611014A |
PURPOSE: To provide a hydro-mechanical final drive apparatus that is compact and has a few individual parts. CONSTITUTION: A cylinder drum 7 is connected to a sun gear 13 meshing with a planetary gear 14 so as not to rotate without being...
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JPH0611015A |
PURPOSE: To provide a compact hydro-mechanical drive system composed of a few individual parts. CONSTITUTION: A rotary axis of a cylinder drum 8 is arranged so as to align with a rotary axis of an output shaft 16. In addition, the cylind...
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JPH069183A |
PURPOSE: To provide an escalator having a caliper disc brake for stopping movement of a step in an emergency state. CONSTITUTION: A disc 4 is mounted on a main drive sprocket shaft 6, and a caliper is normally held away from the disc 4. ...
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JPH0610723A |
PURPOSE: To improve the starting ability of a vehicle on the slope, which is provided with a fluid type automatic transmission. CONSTITUTION: When a transmission 2 is shifted at a forward gear position (S1), whether or not the vehicles t...
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JPH063233B2 |
A motor brake unit comprising a housing member defining a fluid chamber disposed about the motor shaft of a motor, a shaft sleeve disposed within the fluid chamber nestingly engaging the motor shaft for rotation therewith, a first plural...
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JPH063256B2 |
A vehicle gearbox has a brake for dampening idle rattling, which is in this case in the form of a conical frictional surface on the low-speed gearwheel on the output shaft and a brake cone carried by a disc fixed to the output shaft. The...
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JPH05319232A |
PURPOSE: To attain a stop in an optimum position after stopping a running DC motor by detecting a drive current just before stopping driving of the running DC motor, and changing a time from stopping the running DC motor to applying an e...
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JPH05270357A |
PURPOSE: To limit a belt winding speed to a value within a given range by a method wherein, with the increase of the rotation speed of a belt winding shaft, resistance exerted on vanes by liquid in a closed chamber is increased and the f...
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JPH0571809B2 |
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JPH0534011Y2 |
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JPH0554590B2 |
Described herein is a hydraulic servo for a friction coupling element of an automatic transmission, which is mounted in association with a one-way clutch and which has reduced dimensions in radial and axial directions. The hydraulic serv...
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JPH05193858A |
PURPOSE: To detect a force of a brake pressure spring in an unbalanced manner in a short period of time by providing an electromagnetically-driven safety disk brake with a first position sensor as well as a second position sensor for sig...
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JPH05193860A |
PURPOSE: To provide an improved emergency brake apparatus for an elevator, a hoisted elevator in particular. CONSTITUTION: An additional emergency brake apparatus is provided for an elevator including a car, a balance weight, a winding u...
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JPH05180248A |
PURPOSE: To give a motor shaft a brake resistance without generating large radial force to reduce dimensions of the device and secure a balance excellent in moving mass. CONSTITUTION: This disk brake command device is equipped with a dis...
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JPH0527720Y2 |
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JPH05147527A |
PURPOSE: To prevent pulsation in reverse direction, pump noise, and vibration by providing a bypassed check valve in parallel with a restriction located between a master cylinder and a No.2 liquid inlet to always enable supply of hydraul...
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JPH0597362A |
PURPOSE: To provide a disc brake fitted on a shaft rotating when an elevator is lifted up and down. CONSTITUTION: This disc brake 16 comprises a rotating disc 44 and a non- rotating plate 46. This plate is driven toward a disc by a plura...
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JPH0526899B2 |
A drive system for a rotary-, pivot- and propelling-drive of a vehicle especially for an excavating machine with a planetary gear transmission and a brake installation that includes a brake disk with brake surfaces which are arranged bet...
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JPH0523770B2 |
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JPH0578094A |
PURPOSE: To provide an automatic brake for vehicle winch, which is automatically added when the torque of a driving motor stops and is automatically released when the motor torque is added. CONSTITUTION: A brake pad 22 radially moves out...
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JPH0558322A |
PURPOSE: To prevent travelling stability from being lowered even if either one of both devices is broken down in a turning control system formed by combining an auxiliary steering device and an automatic brake device with each other. CON...
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JPH0512568B2 |
A dependable and reliable one-directional drive apparatus with drive prevention in the other direction is presented wherein a first and second reinforcement ring members are used to protect mechanically fragile tab portions of a coil spr...
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JPH053365B2 |
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JPH0481050B2 |
The device includes input and output members (12, 14), a clutch (21, 27, 28) responsive to torque transmitted between the input and output members (12, 14) and also the operating position of the output member, and a brake (24, 25, 26) re...
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JPH04341624A |
PURPOSE: To provide a fire escape apparatus for safe shelter at the time of disaster which can be constructed even in a small space of an escaping side and requires no limit in number of stories of a building to provide. CONSTITUTION: A ...
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