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WO/2009/029696A1 |
A gripper structured to grip an object (114) that comprises at least two opposing side surfaces and at least one top surface, the gripper comprising: at least one passive movement mechanism (108) structured to at least passively move alo...
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WO/2009/023957A1 |
A continuously variable positioning device includes a first body having a first engagement surface. At least part of the first engagement surface is covered with a pattern of movable actuators. A second body has a second engagement surfa...
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WO/2009/020592A2 |
A swivel joint (20,100,110,120,130) is provided comprising a first base member (30), a second base member (32), and a spider (33) positioned between the first and second base members (30,32). The spider (33) includes a center support (34...
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WO/2009/019145A1 |
The invention relates to a welding device for mounting to a manipulator (21) moving the welding device along the joining seam of workpieces, the welding device having a welding head (1). According to the invention, the welding head (1) i...
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WO/2009/017143A1 |
A rotation section structure for a robot has a rotation section having low center of gravity and resultant stability that are achieved by downsizing a gear device used for the structure. The gear device has an input gear fixed to a motor...
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WO/2009/015473A1 |
The present invention pertains to an articulating joint that delivers a combination of function and structure that permits natural gait in an orthosis and creates unidirectional damping or resistance when exceeding a predetermined angula...
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WO/2009/015373A1 |
A selectively rigidizable and actively steerable device is described. In one aspect, an articulatable device is described that includes a flexible inner tube having a first lumen, a flexible outer tube that receives the inner tube, and a...
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WO/2009/007824A1 |
According to the invention, the two-axes-compensation and anticollision device comprises a structure (11, 12, 14, 14', 15, 15.1, 16) for connection between a horizontal plate (Bl) fixed to a manipulator arm (B) and a horizontal, plate (B...
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WO/2008/136405A1 |
A rotary drive comprises an annular sun gear, a planetary gear meshing the sun gear and revolving about the central axis (O) of the sun gear, a fixed annulus gear arranged fixedly and coaxially with the sun gear and meshing the planetary...
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WO/2008/136402A1 |
A joint structure of a robot includes a drive means (15) for rotating first and second structural members (11, 12) relative to each other through a hinge part (13). A V-shaped link (14) having a first link member (16) one end of which is...
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WO/2008/122721A2 |
The invention relates to a parallel-type displacement device including at least three arms (2) each pivoting about a pivot axis, the pivot axes (3) defining a polygon (P) as seen from above, wherein each of the arms is actuated by an act...
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WO/2008/113107A1 |
A cutting head support (11) which is adapted to be mounted to an articulated boom, the cutting head support comprises a base (13) which in use is to pivotally support a cutting tool (21) through a mounting (19) such that the cutting tool...
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WO/2008/111846A1 |
A device for transmission of motion and forces from a first drive part (2) to a second drive part (3) having a respective first and second mounting flange (2, 3), each of which is equipped with a respective engaging element (2 ", 2 " '; ...
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WO/2008/111410A1 |
A robot having improved conveyance path accuracy achieved by using a compact linear motion shaft. A conveying robot (90) has a linear motion mechanism section (93) for linearly driving an end effector (94) relative to a forward end arm (...
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WO2008084480A9 |
The present invention provides a legged robot which legs are actuated by means of linear actuators capable of applying leg movement within three allowable degrees of freedom, wherein each of the robot's legs is actuated by means of three...
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WO/2008/092710A1 |
The invention relates to a device for displacing and positioning an object in a space, comprising at least three actuating arms (18) that can pivot about a transmission axis (s), each one being connected to a motor unit/ transmission uni...
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WO/2008/094212A2 |
A robot has a robot arm, a support structure, and a movable platform. The platform includes a cantilevered member coupled to a guide of the support structure such that motion of the platform is directed along a first direction. The robot...
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WO/2008/092540A1 |
The invention relates to a device for displacing and positioning an object in a space, comprising at least three actuating arms (18) that can pivot about a transmission axis (s), each one being connected to a motor unit/transmission unit...
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WO/2008/080917A1 |
A tight cable structure for haptic interface having a rigid framework (3), an element capable of interacting with the exterior environment, said element including a platform (20) and a mobile member (16) capable of pivoting about at leas...
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WO/2008/071156A1 |
The invention relates to a robot, in particular for positioning piece goods in a working chamber (01), comprising two robot arms, each of which being formed by at least one length-variable extensible band actuator (02). The extensible ba...
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WO/2008/069306A1 |
A joint mechanism capable of achieving a desired attitude is realized by a simple structure. The joint mechanism has a first link (1), a second link (2), a third link (3), a shaft (11) rotatable about its axis and supported by the second...
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WO/2008/064462A1 |
An artificial joint including a main body and a lower portion adapted to pivotally engage the main body about a control axis while having a locking means that is integral with the lower portion. An upper portion adapted to pivotally enga...
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WO/2008/059659A1 |
An end effector is positioned with high precision by stabilizing the posture thereof. A parallel mechanism comprising an arm (101) having a pair of rods (121) being arranged in parallel, a bracket (3) fixed with the end effector and held...
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WO/2008/052581A1 |
A parallel kinematic structure comprises at least two kinematic chains (10) being functionally arranged in parallel. Each of the two kinematic chains has, at a movable end thereof, at least one degree of freedom, and comprising a passive...
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WO/2008/041092A2 |
A system for positioning and moving a movable first platform (11) relative to a fixed second platform (10), characterised by comprising a structure having at least six legs (12-17) of fixed length; each of said six legs (12-17) has a fir...
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WO/2008/041614A1 |
A body-worn motion assisting device (1) comprises a shoulder joint mechanism (5) for assisting the user to move a shoulder joint, an elbow joint mechanism (6) for assisting the user to move an elbow joint, and a control unit (100) having...
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WO/2008/029969A1 |
The present invention provides a device for generating and varying stiffness, which may be applied to a joint of a robot manipulator. The stiffness generating device of the present invention, comprises: a rotating shaft connected to a dr...
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WO/2008/015178A1 |
The present invention relates principally to a jointed and instrumented limb for a haptic interface or robot comprising at least first rigid segments (2) and second rigid segments (4) and a joint (6), said joint (6) comprising fibres and...
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WO/2008/002454A2 |
A substrate handling robot having a robot body and a robot arm with an end effector is configured to exhibit angular (θ), radial (R) and Z motion. A pair of coaxial shafts link the robot arm to respective motors dedicated to angular (θ...
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WO/2007/144603A2 |
A coordinate positioning apparatus has a base (12) a structure (14) and six struts (22, 24, 26, 28, 30, 32) joining the base and the structure. A working volume (2) is defined by the base, structure and six struts. A support member (16) ...
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WO/2007/122242A1 |
The invention relates to a device for setting in movement at least one movable assembly (11), formed by at least one object (21) to be driven and/or manipulated and its support (22, 31), in a plurality of predetermined directions. Accord...
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WO/2007/104446A1 |
The invention relates to a positioning device with a supporting structure, with a work carrier (22) and with length-adjustable struts (70, 72; 186), which are respectively connected on one side to the supporting structure and on the othe...
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WO/2007/099511A2 |
The invention relates to a programmable robot system comprising a robot provided with a number of individual arm sections, where adjacent sections are interconnected by a joint, the system furthermore comprising controllable drive means ...
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WO/2007/092973A1 |
Kinematic element having a fixed platform (2) and a component (3) rotatable about a rotation axis (14) of the fixed platform (2), wherein at least one actuator (5) variable in length is provided between the fixed platform (2) and the rot...
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WO/2007/090981A2 |
The invention relates to a method for positioning an effector (12) in relation to a surface (14), said effector (12) comprising at least one tool for performing an assembly step such as drilling or riveting, and being attached to the end...
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WO/2007/089032A1 |
A sealer coater (20) comprising cylinder unit (22) arranged to be joined with a robot arm (16), a floating base (24) joined with the piston rod of this cylinder unit, a compression spring (25) provided between the floating base and the c...
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WO/2007/088743A1 |
A joint structure of a robot for performing vertical and lateral swing motions of a hand (8) joined to an arm link (2). The joint structure has a base link (21) as the base body of the arm link (2) on which opposed parts (21a) are formed...
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WO/2007/080987A1 |
An eccentric rocking type reduction gear capable of being effectively cooled by an extremely simple structure. The eccentric rocking type reduction gear (1) has a camshaft (11) having crank parts (11a, 11b), externally toothed gear membe...
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WO/2007/080988A1 |
A joint mechanism where an increase in the temperature of lubricating oil in a speed reducer is suppressed to stabilize operation of the speed reducer, which prevents early breakage of the speed reducer. The joint mechanism is constructe...
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WO/2007/077697A1 |
A multi-joint finger unit (1) has first and second joint sections (3, 5) constructed by using bevel gears. In each joint section (3, 5), the section where a driving bevel gear (10, 44) and a driven bevel gear (14, 56) mesh with each othe...
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WO/2007/077698A1 |
A sealed worm gear type finger joint unit (1) for a robot hand has a circular opening (82) in a gear box case (4) of the unit, and the opening is closed by a rubber bush (13). When the rubber bush (13) is removed, a shaft end face (11a) ...
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WO/2007/072546A1 |
A finger joint mechanism (1) having two wave gear drives (20, 30) disposed coaxially with each other, in which rotational force of a motor (40) is transmitted to a rotation input shaft (13) common to the drive gears through a driving bev...
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WO/2007/063005A1 |
The invention relates to a gripper frame for holding three-dimensional components, in particular, in the motor vehicle industry, and which is fitted with a plurality of support arms (1) for the clamping and/or centering elements (2). The...
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WO/2007/063006A1 |
The invention relates to a gripper frame which is used for holding three-dimensional components, in particular, in the motor vehicle industry, and which is fitted with a plurality of support arms (1) for the clamping and/or centering ele...
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WO/2007/056790A1 |
A joint (100) arranged to interconnect two elements to allow relative movement of those elements, the joint comprising a first member (102) operative to be connected to one of the elements and a second member (104) operative to be connec...
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WO/2007/051663A1 |
The invention relates to a device for moving an object (7), the device having a first and a second axial element (1, 2), and the first and the second axial elements (1, 2) being arranged such that the object (7) can be moved in relation ...
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WO/2007/045742A1 |
The invention concerns a mechanism comprising a hook (150) provided with a rectilinear shank (115) sliding in a housing (109) dependent on one (107) of the rigid elements and a co-operating part (103) dependent on the other (108) rigid e...
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WO/2007/037131A1 |
A multi-joint manipulator enabling an easy teaching method and an increase in the operating speed of arms, and capable of mounting a heavy object in a small space. The multi-joint manipulator comprises a plurality of arm bodies installed...
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WO/2007/031071A1 |
A point-type joint is described for the coupling of a plurality of, in particular, rod-shaped coupling parts, with at least two coupling parts and a support element (6) which are connected to one another in an articulated manner or are a...
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WO/2007/018181A1 |
A low-noise reduction gear low in energy loss despite the fact that its structure is simple and its size is small. Two stages of gears, i.e., the large diameter gear (65) and the small diameter gear (66) of a third external gear (63) are...
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