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Patent Searching and Data


Matches 601 - 650 out of 1,624

Document Document Title
JPH11128377A
To easily handle a device including in the processes of preparing and descending, to reduce a preparing time until descending, to be safety in the process of descending and to lower at a speed at a safe level. A rope 1 is wind-hooked aro...  
JP2893273B2  
JPH11117963A
To ensure safety by limiting the rotation of wheels so as not to have speed more than necessary by providing a member moved against the energizing force of a spring by centrifugal force, a moving side braking member provided at this memb...  
JP2869019B2  
JP2866934B2  
JPH1163038A
To apply braking with the reciprocating oscillation of an inertial body by combining a gear and hands with fingers to apply braking to a rotary shaft. In this brake, a spindle 2 and a gear are connected to each other and the fingers 6 of...  
JP2862711B2  
JPH11502159A
(57) It is equipment for the saw blade (1) rotated for reducing the danger of an accident by the quick stop function decreased and improved in the noise level between summary saw influence. On the both sides of the non-saw influence port...  
JPH114508A
To stop a table under a fixed state even if power supply is interrupted by an arrangement wherein a retainer is urged oppositely to the moving direction through a linear solenoid. An urging means, i.e., a coil spring 8, has one end engag...  
JP2820446B2  
JPH10279228A
To simplify a structure of a wall face travel device and reduce its cost. This device is constituted by providing a guide rail 2 along a wall face W of a building. An engaging part 8 is provided on a travel base 4. A rotary member 12 is ...  
JP2804749B2
To smoothly move a caliper, and to keep a contact face of a pat part and a disc in parallel at all times, by locating an axis point of a floating pin on a specific position, relating to that of a push-rod to be inserted into the caliper....  
JP2790615B2  
JPH10211293A
To provide a simple and low-cost lowering device in which evacuation and rescue work can be safety and speedily performed in a disaster of a construction or the like, and which is usable for lowering a load or the like from a high place....  
JP2576807Y2  
JPH10184844A
To prevent penetration of dust and the like into the inside of an actuator main body so as to prevent deterioration of a driving force transmitting function and to prevent a positional shift of a sensor due to tensile action of a lead wi...  
JPH10180651A
To provide a hand tool provided with a safety device for preventing a deflection of the tool that the user can not endure at a block thereof. A hand tool such as a power drill tool is provided with a safety device 11 for preventing a def...  
JP2766810B2  
JPH10506171A
(57) The 常閉 brake in summary book invention An original driving axle, a driven shaft, Make the driven shaft of an original driving axle drive, consist of braking piece connected with a firmly attached seat and a driven shaft with the...  
JPH10156758A
To provide a handheld tool having a safety device preventing the turn of the handheld tool which is not permissible for a user during blocking. A motor-driven handheld tool 1 such as a drill tool includes a rotary spindle 6 projecting fr...  
JPH10152275A
To provide an emergency braking mechanism for an elevator car door by a linear motor system. A brake shoe 42 is operated by a solenoid 44 toward a first pulley 30 around which a cable 34 for driving a door hanger 14 to suspend a door 12 ...  
JP2756456B2
An apparatus for limiting the amount of torque from a drive source applied to a torque responsive element in which a pair of rotatable cam plates have opposing faces formed with radially extending grooves. A plurality of angularly spaced...  
JPH10129989A
To smoothly move a caliper, and to keep a contact face of a pat part and a disc in parallel at all times, by locating an axis point of a floating pin on a specific position, relating to that of a push-rod to be inserted into the caliper....  
JPH10122274A
To stabilize the extend of braking performance by way of antilocking in this centrifugal internal expanding brake. In this centrifugal internal expanding brake 1 where a rotator 3 is set up on the inside of a fixed drum 2, setting up a p...  
JP2733343B2  
JP2564827Y2  
JPH1061682A
To switch brake operation and clutch operation to/from each other like a compact friction brake or friction clutch which can be easily assembled and is excellent in points of frictional joining particularly effective in its action positi...  
JP2720073B2  
JP2710464B2
An elevator brake is provided with a redundant means to release the brake to allow an elevator cab to move when a primary releasing manes, such as a coil (13), does not release when desired. When the coil is deenergized or defective, an ...  
JP2688789B2  
JPH09317798A
To enable sufficient braking force to be attained even if a rotating speed of a rotator is low, provide a simple structure, less amount of trouble and reduce manufacturing cost. A hub section 6B of a rotator 6 is fitted to and inserted i...  
JP2556736Y2  
JP2555324Y2  
JPH09508030A
(57) Having the blockaded cylindrical space (16) which the drive barrels of summary winding-up equipment have a barrel and the shape of the same axle, and accommodates a piston (17), the piston moves an axis (12) top to the other end fro...  
JPH09156494A
To automatically apply a brake when a specific rotary shaft exceeds the prescribed revolving speed at the time of the runaway of a machine body by providing an abnormal rotation braking mechanism operated and coupled with a brake device ...  
JPH09159008A
To reduce a creep torque, in a device for transmitting the power from an engine to a vehicular drive wheel through a fluid torque converter. An engaging member 12 friction engaged by the energizing force of an elastic member 16 is instal...  
JPH09135872A
To keep the wheel rotating speed of a walk aid vehicle within a desired constant range by automatically controlling the wheel rotating speed in a service condition. A planetary gear mechanism part and a governor brake mechanism part are ...  
JPH09126257A
To obtain a friction plate for a friction type coupling which has its friction coefficient less fluctuate with time by making the ratio of a friction area with respect to the whole area of a friction plate, which is the total of the fric...  
JPH09124260A
To reduce the number of part items and to realize a small size of the whole body, by providing an electro-magnet to separate brake shoes from a brake disk by rotating a pair of arms, and loading a field to one side arm, while loading an ...  
JPH09115207A
To provide a VCR provided with a capstan breaking device capable of fixedly decelerating the rotational speed of a fly-wheel of the capstan device and being accurately operated with the small number of operation parts. The fly-wheel 120 ...  
JP2534470Y2  
JP2603378B2
PURPOSE: To control rotational speed and a stopping position correctly so as to prevent generation of electric wave noise by installing a hydraulic speed regulating brake on the output shaft of an air motor driving device, and composing ...  
JPH09105433A
To automatically adjust the wear of lining in a lined disc brake. A partially lined disc brake 1 fixed onto a base frame 2 is provided with a brake disc 3 disposed on a driving shaft or a driven shaft as a main constituent member, and a ...  
JPH09504073A
(57) -- summary invention relates to a radial piston hydraulic motor, and it is one or some しりん -- having - ぐる- (1), the cylinder group includes the piston mechanism (2) in which it retreats and moves forward radiately. A pisto...  
JPH0988653A
To reduce speed change shock effectively by temporarily reducing the torque of input rotation of an automatic transmission without changing the combustion state of a diesel engine. An exhaust brake, an auxiliary braking device additional...  
JP2593271B2
PURPOSE: To obtain a comparatively large braking torque by a comparatively small construction by arranging an annular piston in a piston housing and disc members in a disc housing respectively, and providing such a means as one for arran...  
JPH09503041A
(57) Brake style (50) which has the housing (12) which suited so that summary pressurization fluid might be accepted, and the rotor (32) rotatably attached in this housing. It prevents that a rotor rotates, when a brake style (50) enable...  
JPH0947981A
To perform the rapid stop of an output shaft by providing an internal ring formed in such a manner that when a lock ring is moved to an eccentric position, a pawl is engaged with a lock pawl on the outer periphery of the lock ring to loc...  
JPH09501219A
(57) Summary oil pressure coupling (32) is equipped with the control valve (80) which controls the pressure feed which passes along the inside of the outlet head (78) of a casing from the inflow mouth (58) of a casing by a hydraulic pump...  
JP2523883Y2  

Matches 601 - 650 out of 1,624