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JP3971676B2 |
To provide a double wheel caster having a simple configuration and capable of improving reliability, braking force of a wheel, and turn lock force. This double wheel caster has a yoke part supporting right and left wheels and provided wi...
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JP3966653B2 |
To adjust a stage (movable table) at nano level in a precise positioning stage. A precise positioning stage moves a movable table 12 to a target position by a servo mechanism provided in a linear motor. A plate member 21 extends along th...
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JP2007211974A |
To provide a brake mechanism of an electric motor capable of restricting rotation of a motor shaft with a small braking force when load torque is not applied to the motor shaft, and to reduce the size and the manufacturing cost. A transm...
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JP2007211875A |
To provide a parking braking device capable of providing strong vehicle holding capacity, in spite of being lightweight and compact. This disc brake vehicle has a ventilated type rotor 1 of opening a cooling hole 4 between mutual fins 3,...
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JP3956975B2 |
To provide a parking lock mechanism capable of certainly locking a driving wheel while suppressing generation of unexpected vehicle behavior at parking in a vehicle having independent driving sources at the left and right driving wheels....
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JP3956446B2 |
To perform braking operation on large torque by constituting an inner peripheral surface of an intermediate rotary body out of a toothed first inner peripheral surface projecting toward a shaft member, a toothless second inner peripheral...
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JP2007518474A |
The present invention is a braking device (14A) for a work desk (1), in which a work plate (2) whose inclination can be adjusted around a horizontal connecting shaft (3) and a work plate (2) in each inclined state. It is equipped with a ...
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JP3934196B2 |
To prevent an output shaft from rotating in both the forward and reverse directions by external force by incorporating a friction wheel having a lock cam face and a transmission pin in a rotation transmission device which is used in a de...
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JP2007139135A |
To provide a bicycle parking device capable of smoothly braking and stopping a traveling body at a short distance and of easily and quickly canceling a braking condition.On a rail 4 placed on a ground surface 11, the travelling body 2 on...
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JP2007513303A |
An incremental braking apparatus and method includes a first rotating member having a plurality of rigid stops spaced circumferentially around an outer cylindrical surface of the first rotating member, and a plurality of flexible stops a...
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JP2007100747A |
To provide a rotation braking device capable of being miniaturized, which is easily attachable to a joint part of a joint link mechanism, and which can be securely locked by applying a brake to a rotation part.The rotation braking device...
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JP2007085544A |
To provide a parking brake for a vehicle equipped with an automatic locking device which has good efficiency and a compact structure.The parking brake for a vehicle has: a parking brake unit; a drive device 1; an operation device 2 drive...
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JP2007083966A |
To provide a locking mechanism of a wheel used for a hand-pushed dolly in which rotation of the wheel is automatically locked at stopping of the vehicle and the lock state is easily released at traveling.The hand-pushed dolly is constitu...
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JP2007085505A |
To allow the adjustment of a braking force imparted on a movable body of a control object.The first and second valve mechanisms 50, 60 close the first and second passages 21, 22. The mechanisms are composed of: valve members 51, 61 in wh...
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JP3887627B2 |
To provide an industrial caster without a construction of locking rotation of a wheel by pressing a member against a tire of the wheel. A lock ring 6 is pressed in an arrow A direction by energizing force of a spring 8 and the tire wheel...
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JP3884286B2 |
To provide a spring brake device for parking (emergency) especially used for a railroad vehicle, an industrial machine, and an automobile. The spring brake device is provided with a mounting bracket 2, caliper body 4, inner caliper arm 6...
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JP3885296B2 |
To provide a brake structure and a brake method to provide high- reliable brake capacity through simple constitution and reduce the occurrence of malfunction and a delay in operation. A brake structure is served to stop a vehicle running...
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JP3878265B2 |
To provide a braking device for magnet belt driving type vehicle with a simple structure, which has large braking force despite of being a comparatively small type and light weight. This magnet belt driving type vehicle 1 is constituted ...
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JP2007014411A |
To provide a kind of evacuation apparatus, particularly, a safe evacuation apparatus for a building which is easy to operate and has the high safe evacuation efficiency.The evacuation apparatus includes a first seat body, a second seat b...
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JP3871059B2 |
To provide a braking device of a fluid-pressure cylinder which can uniformly perform pressing on a moving rod by a brake shoe in the stable state, easily sets magnitude of the pressing force, and can decrease the length and thickness of ...
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JP3859509B2 |
To provide a magnetic member for a cast product which is ferromagnetic and suitable for casting. An electromagnetic retarder 10 comprises an excitation coil 16 fixed to a stator carrier 15, a disk 17 fixed to a power output shaft such as...
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JP3860009B2 |
To prevent turning to brake-on after brake-off by locking a second tooth gear by stoppers when the second tooth gear is turned to the brake-off once by energizing an exciting coil. This brake structure is constituted so as to prevent a b...
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JP3858600B2 |
To bind permanent magnets in the three directions of the radius, circumference, and axis of a support ring as much as possible and fix the magnets with ease at low cost, taking into account the difference in the coefficients of a thermal...
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JP3856785B2 |
To prevent a shaft from continuously rotating in one angular direction in a force controlled rotary locking device to be arranged between a driving shaft and one or more blade surfaces such as a flap and a blade plate. The force controll...
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JP3853739B2 |
The invention relates to a fixing device for clamping two radially displaceable elements.
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JP3842325B2 |
To provide a brake unit capable of appropriately adjusting the slide resistance of a movable body with a compact structure, and capable of being operated without affecting the positional precision of the moving body, in the brake unit of...
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JP3838290B2 |
To provide a dual mold drum brake which can pull out a cable from the opposite side to a wheel cylinder while lengthening a parking lever. A parking lever 38 is connected to an intermediate lever 34 so as to turn relatively around an axi...
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JP2006250289A |
To provide a ball screw feeding device capable of installing compactly a brake unit to brake a ball screw shaft, applying brakes only in the necessary operating direction, and of making driving with less loss and a high efficiency.A nut ...
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JP2006205899A |
To provide a caster for a chair used for a chair suitable for carrying out various kitchen work in a kitchen, and medical treatment work in a nurse station.The caster for the chair is used for a chair having a seating portion 20, leg por...
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JP2006198377A |
To provide a small lightweight band brake for a wheelchair equipped with a reverse rotation preventing apparatus and a parking brake apparatus which can obtain unaltered braking even in what kind of situation such as flatland, an upward ...
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JP3798893B2 |
To facilitate chuck hand-fastening work, tool holding work, and the like so as to improve operability by locking an output shaft automatically at the time of stop on the driving side, and releasing lock automatically by rotation on the d...
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JP2006183741A |
To provide a brake system capable of instantaneously and accurately positioning and stopping a rotating body.The brake system 1 is provided with a fixed base 3, a rotating table 2 rotatably provided on the fixed base 3, and a braking dev...
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JP3792758B2 |
To obtain a brake material for elevator emergency stoppers which has heat resistance and a stably high coefficient of friction even under high- speed high-stress conditions and has excellent seizing resistance on a rail. This material co...
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JPWO2004085303A1 |
In the emergency braking device of an elevator, the braking device main body has a main body braking surface facing the main rope located at one end of the main rope row and a tapered surface facing the main body braking surface across t...
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JP3791221B2 |
To generate a resisting force proportional to the operation speed of an input operation unit, to reduce the number of part items, and to provide a sufficiently direct feeling for touching felt by a finger tip. This resisting force genera...
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JP2006162042A |
To provide a braking device which has a simple construction and a low cost, easy to adjust braking force, and relatively insensitive to change in temperature as compared with viscous fluid.In drive transmission configuration which is sta...
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JP3786802B2 |
To utilize a braking device for safety against wind in the movement of a heavy weight or as a free vibration generator of a base isolation device by stretching a PC strand on down-grade, mounting the braking device on one side of a carri...
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JP2006143424A |
To prevent generation of a rattling sound in a bearing part of an interlocking shaft of a ratchet pole and a lever.This emergency braking device of a passenger conveyor has a driving device composed of a driving machine 3, a driving mach...
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JP3769864B2 |
To ensure braking functions by rotating a seat bar upward into an open state. In the brake device of an industrial vehicle, circular oblong holes 5, 5... are provided in four positions on a track concentric with a rotating shaft, in a sp...
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JP2006105337A |
To provide an operating device with a lock for a vehicle seat or the like improved to operate an actuator separating from the operating device by transmitting the rotation of a shaft member to an operative mechanism through a cable, thou...
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JP2006105395A |
To provide a holding device capable of locking a shaft with small play, and ensuring a minimized constitution as the total constitution, and simple assembly.In this holding device comprising an electrically-controlled holding element 9, ...
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JP3763101B2 |
The invention relates to magnetorheological (MR) fluid devices and the process of controlling the force in exercise equipment by utilizing the MR fluid devices. The MR fluid devices include rotary and linear acting varieties and are usef...
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JP2006510404A |
A building evacuation system in which at least one vertical evacuation chute is provided for each floor of a building to be evacuated. A plurality of collapsible buckets are stored on each floor and, after loading, are slid along horizon...
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JP3760777B2 |
To restrain a rise in temperature, even at continuous braking over a long time, without causing losses of a braking effect at braking over a short time. In an eddy-current reduction gear, which switches on/off braking by moving a permane...
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JP2006062639A |
To provide a brake system which is miniaturized.When a drive member 43 of the brake system is inoperative, an operation control member 41 is held in an inoperative position. In this state, rotation stop portions 41c, 41d of the operation...
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JP3752513B2 |
To set a lock so that an output shaft is quickly stopped when the output shaft is controlled so as to be stopped and the output shaft is not rotated when the output shaft is stopped. Motive power untransmissive play is formed by a prescr...
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JP2006046667A |
To provide a brake device capable of being used for preventing erroneous transfer in the transfer of a heavy article, and capable of being used as a free vibration generator of a base isolation device.In this brake device 9, a fixing sid...
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JP2006505937A |
The invention provides a magnetorheological device employing narrow design gap and containing a magnetic-responsive composition exhibiting reduced off-state forces and good performance. Specifically, this invention is directed to a magne...
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JP2006042465A |
To provide a motor with a brake mechanism that can adequately impart a braking force to a shaft by an extremely simple part constitution.The motor 10 with the brake mechanism is constituted of: a roller bearing 21 that rotatably supports...
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JP3738531B2 |
To prevent thermal deterioration of copper layers on an end face of a braking drum and to secure connection strength of a support arm to the end face of the braking drum. An eddy current deceleration device is composed of a braking drum ...
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