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Patent Searching and Data


Matches 1 - 50 out of 9,046

Document Document Title
WO/2019/046898A1
A translational parallel manipulator (1) including: a base (3); a work platform (7); three scissors mechanisms (5) respectively interconnecting the base to the work platform, each scissors mechanism having a plurality of pairs of pivotal...  
WO/2019/043068A1
The invention concerns a mechanical device (100) for transmitting rotational movement about an axis of rotation (106), referred to as the main axis of rotation, from a first segment to a second segment of a robot, said device (100) compr...  
WO/2019/043545A1
A variable stiffness joint and method to alter the stiffness of the joint with multiple stiffness levels is described wherein a plurality of stiffness bits (m) are used for enabling 2 m stiffness level variations for the joint. Each stif...  
WO/2019/041994A1
A self-compensating joint comprises: a first arm and a second arm hinge-connected to each other, wherein a guide device is provided on the second arm; a transmission wheel set having a first transmission wheel and a second transmission w...  
WO/2019/041993A1
A flexible joint (0100), having a first end (0110) and a second end (0120). The first end and the second end are hinge-connected to a hinge portion (0130) having at least one hinge shaft (0131). The hinge shafts are sequentially hinge-co...  
WO/2019/039646A1
The present invention relates to a robot control system and, more specifically, to a robot control system for controlling the operation of at least one actuator included in a robot, the system comprising: a motion engine for making the a...  
WO/2019/040430A1
Embodiments described herein relate to expandable robotic arms. According to some embodiments, the robotic arm may include a series of expandable segments connected to each other. Further, each of the expandable segments may be individua...  
WO/2019/039362A1
Provided is a medical manipulator bending structure that is excellent in terms of withstand load and bendability while realizing size reduction. The present invention comprises: a flexible tube 15 that is formed from a super elastic allo...  
WO/2019/037254A1
A method for rotating a robot head and a robot. The robot comprises: a robot head (10), a permanent magnet (11) being fixed to a bottom portion thereof, as well as a robot body (20), coils (21) being mounted so as to be distributed in a ...  
WO/2019/024570A1
Provided are a digital servo and a control method thereof. The digital servo comprises a servo control unit (5), a motor driving module, a feedback unit, a brushless motor (2), and a deceleration mechanism (1). In the control method of t...  
WO/2019/016919A1
This end effector is for collecting a workpiece and comprises: a pressure operation unit that operates by pressure; a rack that is connected to the pressure operation unit and thereby moves; a gear part that engages with the rack; and a ...  
WO/2019/016629A1
A system for assisting an operator in exerting efforts comprises a garment (12) that can be worn by the operator, which is to engage, when worn, the mutually mobile parts of a joint of the operator. The system defines at least one axis o...  
WO/2019/013528A1
An artificial joint is provided. The artificial joint may comprise: a first joint member including a first bone replacement part, and a (1-1)st branch and a (1-2)st branch branched from opposite sides of the first bone replacement part; ...  
WO/2019/010620A1
A connecting structure for a movable joint of a robot, comprising: a main unit, a connecting unit, and a connecting apparatus; the main unit is connected to the connecting unit by means of the connecting apparatus; a rotating structure a...  
WO/2019/008921A1
Provided is a transducer device that uses an electroactive polymer. The transducer device comprises: a layered body of an elastomer actuator made of an electrode having a predetermined driving direction and disposed with an inclination o...  
WO/2019/009290A1
The present invention is provided with: a robot arm (13A) for moving a distal end relative to a proximal end in a three-dimensional space; and a holding unit (26) connected to the distal end of the robot arm. The holding unit comprises: ...  
WO/2019/008023A1
The invention relates to a delta robot (1) having a robot base (2), an end effector carrier (3) that can be positioned in space, and three parallelogram articulated couplings (4.1, 4.2, 4.3) which connect the end effector carrier (3) to ...  
WO/2019/003717A1
This arm system is a turning mechanism provided with: a turnable mobile part that is provided with a plurality of articulations and a plurality of links coupled with the plurality of articulations, wherein at least any of the plurality o...  
WO/2019/002702A1
The modular interface system (1) comprises an interface part (5) intended to be mechanically connected to a mechanical element (6) forming part of a platform of a space craft, a multi-pronged structure (7) provided, at a first end (7A), ...  
WO/2019/003402A1
An aspect of the present invention provides a robot joint structure. The joint structure includes: a joint unit that includes a first portion that is connected to a body-side link and a second portion that is connected to a peripheral-si...  
WO/2018/234795A1
A robotic surgical instrument comprising a shaft, an electrocautery end effector powered by an electrocautery element, and an articulation connecting the electrocautery end effector to the shaft. The articulation comprises: a first joint...  
WO/2018/235203A1
The purpose of the present invention is to improve rigidity with respect to bending forces that act on pulley shafts and to apply an adequate traction force on a wire. This joint structure (1) of a manipulator is provided with: two swive...  
WO/2018/236279A1
The invention relates to a device (10) for pivoting an arm (2) relative a joint (1). The device comprises at least one artificial tendon (20, 21) attached to a distal end (3) of the arm and a driving mechanism (30), the driving mechanism...  
WO/2018/225212A1
In order to reduce the size of an insertion part while avoiding the action of excessive stress in each part, a bending mechanism (5) according to the present invention is provided with: a long and narrow support member (6); a swinging me...  
WO/2018/225722A1
A wrist of a robot arm is provided with: a proximal end side connecting body; a first wrist link which rotates about a first wrist axis; a second wrist link which rotates about a second wrist axis; a distal end side connecting body which...  
WO/2018/215705A1
The invention concerns a gripper (1) for gripping a mechanical part, for a manipulator. The gripper (1) has a fixed architecture in the station where the mechanical part is gripped by the gripper (1). The gripper (1) comprises at least o...  
WO/2018/216761A1
A robot comprises a telescoping device that can freely extend and contract in at least one direction, at least two end effectors that are respectively connected to at least two ends of the telescoping device, and a control unit that can ...  
WO/2018/215583A1
The present invention relates to a flexural joint, preferably for use in a battery station, comprising: a first group of rigid members configured to mount a first group of elements to the flexural joint; a second group of rigid members c...  
WO/2018/209442A1
A servomechanism and method of operating same are provider. The servomechanism may be used in walking vehicles or construction vehicles. An operator provides a force to an input joint which controls a powered joint of the vehicle. Force ...  
WO/2018/205242A1
A pin-tooth cycloidal speed reducer and an industrial robot, the pin-tooth cycloidal speed reducer (100) comprising: a first cycloidal structure system (I) and a second cycloidal structure system (II) which are arranged along the axial d...  
WO/2018/207799A1
A manipulator in which a leaf spring is caused to deform by being pushed and pulled in order to cause an operating portion to operate with multiple degrees of freedom is provided with a pair of flexible operating bodies (first flexible o...  
WO/2018/207809A1
This wire operation device (K), which acts as a result of the operation of wires (w1, w2), comprises: action parts (1a, 1b) that perform an action; wires (w1, w2) that operate the action parts (1a, 1b); guidance parts (8, 9, 10, 11) that...  
WO/2018/203019A1
An articulation for a robotic arm comprising: - a first part (1) secured to a first hollow portion (8) of the arm, - a second part (2) secured to a second hollow portion (9) of the arm, the first part (1) of the articulation being able t...  
WO/2018/203426A1
This surgical instrument unit (200) can be fitted to a drive-side shaft (212) of a drive unit (201) that houses a plurality of rigid drive-side elongated elements (216) for manipulating a tip (11) of a surgical instrument (4b) for medica...  
WO/2018/203425A1
This drive unit (101) comprises a first gear (61) which rotates about a first shaft (161), a second gear (62) which rotates about a second shaft (162) extending in a direction perpendicular to the first shaft (161), and a third gear (63)...  
WO/2018/195769A1
Provided is a three-degrees-of-freedom parallel mechanism having an arc-shaped movement pair, the mechanism comprising a fixed platform (110), a movable platform (120) and three arc-shaped support linkages (130) provided between the fixe...  
WO/2018/200670A1
Cable-actuated differential enabling N degrees of freedom provided by a plurality of pulleys and at least N+1 tensioning cables. The cable-actuated differential increases a dynamic force range by minimizing co-activation of the tensionin...  
WO/2018/198452A1
An extension/retraction device comprising a body part (143) and a limb part (145) that is mounted on the body part (143), the limb part (145) being provided with: a main link (113) connected to the body part (143) via a joint (123); a te...  
WO/2018/198108A1
A system for stabilizing a device, comprises: A) a base plate provided comprising a plurality of motors; B) a displaceable mounting plate provided with: i) a plurality of bearing assemblies; ii) one or more sensors for measuring the orie...  
WO/2018/195762A1
Provided is a three-degrees-of-freedom parallel mechanism having an arc-shaped movement pair, comprising a fixed platform (110), a movable platform (120) and three arc-shaped support linkages (130) provided between the fixed platform (11...  
WO/2018/195670A1
A two joint module includes a housing and a pair of hollow rotary actuator assemblies. Each actuator assembly has an axis and a hollow shaft and the axes are arranged at an angle to each other. The pair of hollow rotary actuator assembli...  
WO/2018/193500A1
This power transmission mechanism (1) is provided with: a power regulation section (12A, 12B, 13) which is disposed between the joint section of a treatment instrument and a power generation section and to which power is applied from the...  
WO/2018/194749A1
Systems, apparatuses, and methods are described herein for a robotic manipulator that includes a base, a first segment, a first joint operatively coupling the base and the first segment, a second segment, and a second joint operatively c...  
WO/2018/189856A1
A manipulator system is provided with: a unit to be operated that has multiple slender members, multiple joints for connecting the ends of two adjacent slender members so as to rotate freely around a rotary shaft, wires that are inserted...  
WO/2018/188474A1
An actuator (100) comprises a first torsion spring body (4a) and a second torsion spring body (4b). Each of the first torsion spring body (4a) and the second torsion spring body (4b) comprises: an inner ring (4-3); an outer ring (4-1); a...  
WO/2018/176131A1
Robot arms and methods of controlling robot arms. In an example, a hand control is located on a robot arm and provides translation and/or rotation control of actuators that may for example rotate in unison. In another example, a hand con...  
WO/2018/181040A1
An articulated robot (1) is provided with a first arm (3) which is free to rotate about a vertical axis (O1), a second arm (4) which is provided at a distal end of the first arm (3) and is free to rotate about a vertical axis (O2), and a...  
WO/2018/176141A1
An assembly of links and motorized joint unit of a mechanism comprises one or more pairs of links, each said link having a tubular body, at least one end of each of the tubular body being an open end having at least one connector. A moto...  
WO/2018/176142A1
A motorized joint unit of a mechanism comprises a rotor assembly and a stator assembly operatively assembled and configured for being secured to respective links of the mechanism. The rotor assembly and the stator assembly respectively i...  
WO/2018/174226A1
A tension adjustment mechanism for a medical instrument equipped with an end effector, a long and thin element secured to the end effector, a drive pulley around which the long and thin element is wrapped, and a tension adjustment mechan...  

Matches 1 - 50 out of 9,046