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JP6740013B2 |
To provide brake equipment for a sliding door that promptly starts the brake equipment, therefore eliminating an impact by the braking force exerted and enabling brake to be applied appropriately even to a large door panel.A brake unit i...
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JP6735336B2 |
An elevator system includes a hoistway; and an elevator car (12) disposed in and drivable along the hoistway, the elevator car including: an elevator car door (38); an elevator door motor (40) operably connected to the elevator car door ...
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JP2020114175A |
To provide a device which includes an ability to control when movement prescribed by a kinematic relationship occurs.A device 1 in an embodiment comprises a first member 2 moving relative to a second member 5 that is a rotor rotating abo...
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JP6721250B2 |
Described herein are latching devices where relative speed of movement between members is in part controlled or reduced via eddy current formation and in part controlled or relative motion stopped via a latch arrangement. Various embodim...
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JP6705916B2 |
A rotational friction brake regulated by the rate of change of angular speed is disclosed. The rotational friction brake includes: a first body, a second body rotationally attached to said first body, the second body rotating around a ro...
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JP2020069825A |
To provide a steering unit capable of absorbing the eccentricity between an output shaft of a motor and a rotary part of a braking device.A braking device 50 includes a brake drum 51, a rotor plate 52, an Oldham coupling 60, a center pin...
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JP6668331B2 |
Described herein is a device comprising members in a kinematic relationship. The kinematic relationship is at least partially governed by at least one magnetically induced force that introduces a force threshold that, in effect, provides...
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JP6648507B2 |
To provide a speed induction damper device capable of assuring a requisite brake torque by a more simplified structure.This invention comprises a housing 21 and a cover 22; an input side sun gear 24 integral with an input shaft and rotat...
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JP6620339B2 |
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JP2019199209A |
To provide a vehicular power transmission device capable of preventing occurrence of backlash noise during stop and at low speed of a vehicle, and preventing deterioration of power transmission efficiency due to drag resistance at interm...
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JP6600223B2 |
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JP6554336B2 |
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JP2019516431A |
The rappelling device 100 includes an annular spool 4 with an internal surface, which is rotatable about a central axis. The spool 4 comprises an annular gear 5 around its periphery with gear teeth facing the central axis. The line is wo...
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JP6511545B2 |
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JP6509721B2 |
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JP6343550B2 |
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JP2018083433A |
To provide a braking device which can stably brake rotation of a wheel, and further, can perform changeover to a mode in which rotation of the wheel is not braked without separation of a contact member from the wheel.A braking device com...
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JP6293069B2 |
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JP6290719B2 |
To provide a brake mechanism for wheelchairs inhibiting abrasion of respective components as much as possible and capable of preventing an occurrence of abnormal sound without using a complicated member such as a one-way clutch, in the b...
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JP2018505634A |
This specification describes a system, a method of use, and a self-retracting lifeline (SRL) device using the system that controls a dynamic response between members that causes a stoppage of relative motion between members. Magnetic int...
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JP6280055B2 |
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JP2017537276A |
A centrifugal braking mechanism for a controlled descent device and a drum device that employs it are described. The braking mechanism has a circular wheel that is configured and operable to rotate around its axis of rotation, extends al...
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JP6238868B2 |
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JP6229237B2 |
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JP6215169B2 |
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JP2017141011A |
To provide a steering device which can reduce an impact load added to an assist mechanism.A brake device 20 is provided between a drive pulley 51 and a wall surface 17c. The brake device 20 comprises braking rotary members 21 and 22, a b...
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JP6108826B2 |
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JP2017048811A |
To stably impart proper rotational resistance to an output shaft when releasing a lock of a brake-side clutch part.A clutch unit is composed of a lever-side clutch part 11 which is arranged at an input side, and controls the transmission...
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JP2017048897A |
To prevent the generation of noise and vibration at a brake-side clutch, and to improve an operation feeling.A clutch unit comprises a lever-side clutch part 11 which is arranged at an input side, and controls the transmission and block ...
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JP6024521B2 |
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JP6017947B2 |
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JP6003991B2 |
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JP5996632B2 |
A mechanical protection device including: a transmission shaft having a main axis of rotation and an element that is frangible under a torsional overload; a movable member secured to the transmission shaft to rotate about the main axis a...
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JP5990988B2 |
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JP5987141B2 |
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JP5985455B2 |
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JP2016160064A |
To provide an electromagnetic brake device capable of reducing collision noise between a brake shoe and a braking surface of a hoisting machine without increasing the size, and an elevator device including the electromagnetic brake devic...
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JP2016142383A |
To provide a brake capable of operating by sensing the acceleration of an earthquake and so forth.A brake 1 for braking a movable body having a wheel 11, comprises: a sensing unit 2 for sensing a reference acceleration which is an accele...
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JP5956315B2 |
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JP5919580B2 |
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JP5913242B2 |
Provided is a reclining device that prevents a seat back from falling rearward all at once when reclined rearward. The reclining device has an external gear (63), which has a cylinder (63c) at the center, an internal gear (61), which has...
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JP5870344B2 |
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JP5852895B2 |
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JP5781619B2 |
Provided is a vehicle speed control device with respect to which the speed at which a centrifugal brake operates can be easily changed from the outside without disassembling the device. A brake drum 11 is fixed to a vehicle body 101a. A ...
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JP3199441U |
To provide a centrifugal brake for suppressing the generation of abnormal noise. In a centrifugal brake that suppresses an increase in speed of a rotating body, a weight portion 19A that is assembled to the rotating body and can be displ...
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JP5744559B2 |
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JP5736092B1 |
[Task] Provided is a highly safe clutch device capable of reliably maintaining a locked state even when an excessive load is applied to the second member side. The clutch device was connected to the lock drum 18 on the first member side,...
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JP2015510569A |
The dual rotor force transmission assembly 10 includes a spring housing 36, a plurality of first spring sets 42a that generate braking force on the first rotor 14a, and a plurality of second spring sets 42b that generate braking force on...
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JP2014214790A |
To constitute a compact transmission device having a short axial length under combination of a planetary gear mechanism and a fixed gear train, reduce a frictional resistance to cause the device to act smoothly as a speed-increasing gear...
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JP5578901B2 |
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