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Patent Searching and Data


Matches 1 - 50 out of 1,572

Document Document Title
WO/2018/007152A1
The invention relates to a hand-held power tool (1) having a tool holder (2) for holding a tool, an electric motor (6), a shaft (16), which connects the tool holder (2) and the electric motor (6), and a guard device (14) for stopping the...  
WO/2017/221279A1
The invention relates to a braking device (1) for direct current electric brushed motors (M), comprising a rotor (R) and a stator (S), where said device (1) substantially comprises: - a plurality of pistons (2), sliding in corresponding ...  
WO/2017/205956A1
A self-amplifying safety brake for a disc is provided. The brake includes: a housing; a spring assembly oriented perpendicular to an axis of rotation of the disc, the spring assembly including a first spring end and a second spring end; ...  
WO/2017/194040A1
The invention relates to a braking and/or clamping device for a shaft guided in relation to a main body, comprising an actuation assembly and comprising a shaft-coupling assembly. The actuation assembly has two annular discs which are in...  
WO/2017/162978A1
The invention relates to a brake system for a railroad vehicle, comprising a parking brake (2) provided with a piston (21) and having a first configuration in which said piston is in a working position in which it acts on a lining suppor...  
WO/2017/101903A1
The invention relates to a brake device (1), in particular for braking a shaft (24), comprising: a shape-giving carrier (2) having at least one fastening section (3, 4) and having at least one brake lever (5, 6), wherein the at least one...  
WO/2017/038548A1
A clutch unit comprises: a lever-side clutch section 11 provided on the input side and controlling the transmission and blocking of rotational torque inputted by lever operation; and a brake-side clutch section 12 which is provided on th...  
WO/2016/187631A1
The invention relates to a device for detecting the current position of an object or component (7), which can be moved back and forth between two positions by means of an electromagnetic field, in particular the movable counter-disc of a...  
WO/2016/119804A1
The invention relates to an electric motor with an electromagnetically actuated brake and cooling channels which extend into a distribution duct (11) located in a housing part of the motor, the brake includes a coil member (7), in partic...  
WO/2016/096100A3
Disclosed is an electric motor which comprises an electromagnetically actuated brake and cooling ducts that extend into a distribution duct located in a housing part of the motor; the brake includes a coil member, in particular a magnet ...  
WO/2016/096100A2
Disclosed is an electric motor which comprises an electromagnetically actuated brake and cooling ducts that extend into a distribution duct located in a housing part of the motor; the brake includes a coil member, in particular a magnet ...  
WO/2016/089226A1
Described herein are braking mechanisms and related methods of use using eddy current interactions to resist relative movement between members, the magnetic flux about an eddy current region being modified beyond an inherent drag effect ...  
WO/2016/089225A1
Described herein is a system, method of use and Self Retracting Lifeline (SRL) apparatus using the system that govern a dynamic response between members causing a halt in relative motion between the members. Magnetic interactions, eddy c...  
WO/2016/060393A1
A wheel brake device for reducing speed by sensing a road slope, according to the present invention, comprises: a frame having a first support part for rotatably accommodating a rotary shaft of a wheel at the center part thereof, and a s...  
WO/2016/004824A1
A brake mechanism comprises a belt wheel shaft (1), a large belt wheel (2) and a bracket (3) with a motor (9). The large belt wheel (2) is rotatably connected to the bracket (3) through the belt wheel shaft (1) and is axially fixed, and ...  
WO/2016/001147A1
The present invention relates to a drive arrangement (10), comprising a motor drive shaft (12), which makes the drive force of a motor available, an output shaft (14), via which the drive arrangement outputs and accumulates a rotational ...  
WO/2015/145028A3
This wet disc brake system comprises a set of discs (1) rigidly connected respectively to a rotary member (8) and to an element (7) fixed relative to the chassis of the vehicle on which said system is mounted, said discs being subjected ...  
WO/2015/139987A1
The invention relates to an electromagnetic braking or coupling device (1), comprising an electromagnetically actuatable displacement unit for providing a force on at least one brake disk or coupling disk (7) and comprising damping means...  
WO/2015/117615A1
A set of parts for providing a hoist (1, 101, 102) for a scaffold, the set of parts comprising a platform (2) adapted for carrying at least one object and comprising at least two gear elements (63, 64), the at least two gear elements bei...  
WO/2015/115324A1
 A brake that does not require electric power is hereby easily incorporated into an apparatus in which a driven member is actuated by the driving of a motor. Incorporated into an apparatus for driving a drive motor (11) to actuate a dr...  
WO/2015/104378A3
The invention relates to an actuator comprising a frame, a motor, an output shaft (22, 44) and a drive train (46) for driving the output shaft (22, 44) by means of the motor. The drive chain (46) comprises an upstream element (70), a dow...  
WO/2015/086117A3
Disclosed are an electromagnetically actuated brake assembly as well as an electric motor comprising a brake assembly that includes an armature disk (1), a shaft, a coil winding (20) and a coil core (21). On the side facing the coil core...  
WO/2015/049164A3
The invention relates to an electromagnetically actuatable spring pressure brake (100), comprising: a magnet housing (1) having a coil (2); an armature (3), which is arranged coaxial to the coil (2) and in such a way that the armature ca...  
WO/2015/040130A3
The invention relates to a retarding device (1), in particular a retarding device (1) for mechanically detecting an overload and retarding a drive output when an overload is detected, comprising: an overload clutch, which comprises a dri...  
WO/2015/037476A1
Provided is a reclining device that prevents a seat back from falling rearward all at once when reclined. The reclining device has an external-tooth gear (63) that has a cylinder (63c) at the center, an internal-tooth gear (61) that has ...  
WO/2015/003026A3
Apparatus to provide motor backdrive resistance are described. An example apparatus described herein includes a brake to engage an output shaft of a motor. The example apparatus also includes a brake release arm operably coupled to the b...  
WO/2015/000078A1
A braking system for a turbine of a wind powered includes a hydraulic machine connected to a drive shaft of the turbine. A pressure regulating valve in the supply line of the hydraulic machine determines the pressure delivered to the sup...  
WO/2014/191394A3
The invention relates to a functional unit (100) for a brake release device, having a recess (111) for receiving a pump assembly (113) and an actuating-cylinder seat (119) for receiving an actuating-cylinder arrangement (400), wherein th...  
WO/2014/191395A3
The invention relates to an electrohydraulic brake release device (1) comprising an actuating cylinder arrangement (400), a tank module (300) for receiving a hydraulic medium, an electric drive unit (200) and a functional unit (100) havi...  
WO/2014/136558A1
Provided is a braking device for steel material which is capable of improving processing performance on a production line. A plurality of braking units (31), which are capable of independently shifting to brake positions at which a braki...  
WO/2014/133990A2
A power-off brake for stopping a rotating shaft comprises a solenoid including a coil and armature, an opposing plate axially spaced from the armature, and a ball carrier rotor between the armature and opposing plate. The ball carrier ro...  
WO/2014/081000A1
The present invention addresses the problem of providing a base isolation stand, which can easily be made into a base isolation stand for large equipment, for which the structure has been simplified and assembly is easy, and which can al...  
WO/2014/068156A1
The invention relates to a motor assembly for power window lifts, comprising a support, a coupling shaft, a winding drum and a geared motor attached to the coupling shaft, the winding drum being connected to the axle with angular play. T...  
WO/2014/068068A1
The invention relates to a drive device for a displaceable component, comprising a first fastening element, which can be connected to a stationary first component, and second component, which can be displaced axially relative thereto on ...  
WO/2014/065153A1
Provided is a parking brake operation state detection device capable of easily applying to an existing brake device a configuration whereby the operation state of a parking spring brake mechanism can be checked. A cover (60) houses there...  
WO/2014/058410A1
A backstopping clutch (24) is provided having improved torque transmission. The clutch (24) includes a housing (28), an inner race (30) disposed within the housing (28) and configured for coupling to a driven member for rotation about a ...  
WO/2014/048520A1
The invention relates to a brake arrangement which can be actuated electromagnetically for braking a shaft (1), on which a lining carrier (4) is disposed so as to be non-rotatable but axially movable, wherein a brake coil (10) is accommo...  
WO/2014/029901A1
The invention relates to a brake and to a method for controlling the brake. The brake comprises a base part (1), a braking piece (2) movably supported on the base part, which braking piece is configured to be moved between a braking posi...  
WO/2014/005664A1
Electromagnet, in particular brake coil, in particular for an electromagnetically actuable brake, electromagnetically actuable brake and brake motor, wherein the electromagnet has a coil winding (30) accommodated in a coil former (8), wh...  
WO/2013/110275A1
The invention relates to a clamp (10, 11) with a tripping mechanism (12, 13, 14, 15, 16, 17), in which the force for ensuring safe tripping is obtained via a compound lever mechanism (2, 3, 4, 5, 6, 8) directly from the energy storage el...  
WO/2013/107656A1
The present invention relates to a rotation lock, in particular a bidirectionally acting rotation lock, for a shaft arrangement with at least one shaft, wherein the rotation lock has at least one mechanical arrangement that is connected ...  
WO/2013/104191A1
Disclosed is a lawnmower with an automatic clutch, comprising a casing (10), a cutter for cutting grass (11), an electric motor for cutting grass (12), a self-propelled motor (13), a deceleration mechanism (14), a self-propelled driving ...  
WO/2013/079143A1
Brake arrangement, more particularly a brake or brake motor, wherein the brake arrangement has an output shaft (9), to which a brake lining carrier (7) is connected for conjoint rotation and arranged so as to move in the axial direction,...  
WO/2013/063414A3
A self-retracting lifeline comprises a drum including first and second sides operatively connected to a base. A rotor includes a receiving portion and is operatively connected to the base. A pawl is pivotally operatively connected to the...  
WO/2013/063414A2
A self-retracting lifeline comprises a drum including first and second sides operatively connected to a base. A rotor includes a receiving portion and is operatively connected to the base. A pawl is pivotally operatively connected to the...  
WO/2013/047222A1
Provided is a vehicle speed control device with which the speed at which a centrifugal brake operates can easily be changed from the outside without disassembling the device. A brake drum (11) is affixed to a vehicle body (101a). A brake...  
WO/2013/010754A2
The invention relates to a centrifugal brake (10') and to a centrifugal clutch for operating a device, in particular a wind power plant, in a low rotational speed range, wherein the brake (10') or clutch is characterized by at least one ...  
WO/2013/010754A3
The invention relates to a centrifugal brake (10') and to a centrifugal clutch for operating a device, in particular a wind power plant, in a low rotational speed range, wherein the brake (10') or clutch is characterized by at least one ...  
WO/2012/114015A1
The electric braking device according to the present invention comprises a braking member (2) which consists on the one hand of electric jaws (7) and of at least one sliding shoe (8) which are mounted near the brake disc (3) so that the ...  
WO/2012/091442A3
The aim of the present invention is to solve the above-described problems, and relates to a wheel control apparatus capable of decelerating or braking wheels based on variations in the slope of a road, wherein the wheel control apparatus...  

Matches 1 - 50 out of 1,572