Patents Assigned to Schunk GmbH & Co. KG Spann-und-Greiftechnik
-
Patent number: 12097612Abstract: Modular gripping finger for arrangement on a movable gripper jaw of a gripping device, having at least two rigidly interconnected finger modules, the finger modules including one or more base modules for forming a geometric shape of the gripping finger and including an end module having a gripping surface, the end module including an electrical end module interface and at least one sensor which is or can be connected to the end module interface.Type: GrantFiled: April 20, 2021Date of Patent: September 24, 2024Assignee: SCHUNK GmbH & Co. KG Spann -und GreiftechnikInventors: Christian Friedrich, Jürgen Fleischer, Marco Friedmann
-
Patent number: 11766763Abstract: Clamping or gripping device with a main body, with guide portions provided on the main body, with jaws which are movable along the guide portions in a direction of movement, which can be moved between an inner stroke position and an outer end-of-stroke position, the jaws each having a row-of-teeth portion with, in each case, a length extending in the direction of movement, and with multiple pinions, the axes of rotation of which lie in a plane lying parallel to the respective row-of-teeth portions, the pinions interacting with the respective row-of-teeth portion to drive the jaws.Type: GrantFiled: March 17, 2020Date of Patent: September 26, 2023Assignee: SCHUNK GmbH & Co.KG Spann-und GreiftechnikInventors: Jens Wohlfahrt, Ralf Becker, Helge Schneider
-
Publication number: 20230278199Abstract: A sensor apparatus for a gripping system, wherein the gripping system comprises a robot with a gripping device for handling objects and a robot or machine control for controlling the robot and/or the gripping device, and a method and associated gripping system.Type: ApplicationFiled: June 11, 2021Publication date: September 7, 2023Applicant: SCHUNK GmbH & Co. KG Spann- und GreiftechnikInventors: Christian Friedrich, Harry Arnst
-
Publication number: 20230030444Abstract: Modular gripping finger for arrangement on a movable gripper jaw of a gripping device, having at least two rigidly interconnected finger modules, the finger modules including one or more base modules for forming a geometric shape of the gripping finger and including an end module having a gripping surface, the end module including an electrical end module interface and at least one sensor which is or can be connected to the end module interface.Type: ApplicationFiled: April 20, 2021Publication date: February 2, 2023Applicant: SCHUNK GmbH & Co. KG Spann- und GreiftechnikInventors: Christian Friedrich, Jürgen Fleischer, Marco Friedmann
-
Publication number: 20220388166Abstract: Compensating unit for an automation system, in particular for arranging between a handling apparatus and a tool, having a main part and having a fastening part, wherein the fastening part is arranged such that it can be moved in relation to the main part along at least one compensating direction from a basic position into a compensating position, and having spring means for returning the fastening part from the compensating position into the basic position, characterized in that drive means are provided within the compensating unit for the purpose of adjusting the basic position of the fastening part along the at least one compensating direction.Type: ApplicationFiled: October 22, 2020Publication date: December 8, 2022Applicant: SCHUNK GmbH & Co. KG Spann- und GreiftechnikInventors: Marco Schäfer, Florian Piper, Christian Friedrich
-
Patent number: 11413749Abstract: Drive unit of an automation component, in particular a gripping, clamping, changing, linear or pivoting unit, whereby the drive unit includes a drive for driving the movable parts of the automation component and a control unit which controls the drive, whereby the control unit includes at least one computing device, and the drive unit together with the drive, control unit and computing device is arranged in or on a base housing of the automation component.Type: GrantFiled: May 23, 2018Date of Patent: August 16, 2022Assignee: SCHUNK GmbH & Co. KG Spann-und GreiftechnikInventors: Ralf Becker, Joern Rastetter, Alexander Kupsch, Michael Ohlheiser
-
Publication number: 20220234218Abstract: The invention relates to a tool changer for a robot, including a base unit, a changing unit, which can be locked on the base unit, movable locking elements, which are provided on the base unit, receptacles, which are provided on the changing unit, the locking elements interacting, in a locking position, with the receptacles in order to lock the changing unit on the base unit and releasing, in an unlocking position, the receptacles, and a rotary element, which is provided on the base unit and is mounted for rotation about the longitudinal axis of the rotary element, the locking elements being movement-coupled to the rotary element in such a way that the locking elements are moved when the rotary element is rotated.Type: ApplicationFiled: July 16, 2020Publication date: July 28, 2022Applicant: SCHUNK GmbH & Co. KG Spann- und GreiftechnikInventor: Hasan Canti
-
Publication number: 20220176518Abstract: Clamping or gripping device with a main body, with guide portions provided on the main body, with jaws which are movable along the guide portions in a direction of movement, which can be moved between an inner stroke position and an outer end-of-stroke position, the jaws each having a row-of-teeth portion with, in each case, a length extending in the direction of movement, and with multiple pinions, the axes of rotation of which lie in a plane lying parallel to the respective row-of-teeth portions, the pinions interacting with the respective row-of-teeth portion to drive the jaws.Type: ApplicationFiled: March 17, 2020Publication date: June 9, 2022Applicant: SCHUNK GmbH & Co.KG Spann-und GreiftechnikInventors: Jens Wohlfahrt, Ralf Becker, Helge Schneider
-
Patent number: 11084145Abstract: The invention relates to a gripping or clamping device having an actuator, including a drive driving the actuator, and at least one jaw that is motion-coupled with the actuator. The actuator includes a spindle having a threaded portion, wherein for the purpose of motion coupling, an active portion meshing the threaded portion is arranged on the jaw side.Type: GrantFiled: October 6, 2016Date of Patent: August 10, 2021Assignee: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Tobias Schleusener, Michael Drab
-
Patent number: 10843311Abstract: The invention relates to an automation component or clamping device including a basic housing, at least one jaw movably guided in a jaw guide of the basic housing, and a piston movably guided in the basic housing, wherein the piston has a piston surface, wherein the piston is coupled in terms of movement to the jaw, and wherein a piston rod extending on the piston transversely with respect to the piston surface, wherein the centroid of the piston surface is spaced apart from the central longitudinal axis of the piston rod (22).Type: GrantFiled: August 24, 2016Date of Patent: November 24, 2020Assignee: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Benjamin Kirsten, Samuel Wuetherich
-
Publication number: 20200180152Abstract: Drive unit of an automation component, in particular a gripping, clamping, changing, linear or pivoting unit, whereby the drive unit comprises includes a drive for driving the movable parts of the automation component and a control unit which controls the drive, whereby the control unit comprises includes at least one computing device, and the drive unit together with the drive, control unit and computing device is arranged in or on a base housing of the automation component.Type: ApplicationFiled: May 23, 2018Publication date: June 11, 2020Applicant: SCHUNK GmbH & Co. KG Spann-und GreiftechnikInventors: Ralf Becker, Joern Rastetter, Alexander Kupsch, Michael Ohlheiser
-
Publication number: 20200047345Abstract: The invention relates to a linear, gripping, clamping, rotary or swiveling device having a microprocessor and a basic housing, wherein at least two sensors are arranged on the basic housing, wherein the microprocessor is designed to merge output signals of the at least two sensors to form a merged signal, and wherein the microprocessor is designed to determine an operating status of the linear, gripping, clamping, rotary or swiveling device depending on the merged signal.Type: ApplicationFiled: April 17, 2018Publication date: February 13, 2020Applicant: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Florian Flaxmeyer, Bruno Fellhauer
-
Patent number: 10525602Abstract: An automation component or clamping device includes a basic housing, at least one jaw movably guided in a jaw guide of the basic housing, and a piston movably guided in the basic housing, wherein the piston has a piston surface, wherein the piston is coupled in terms of movement to the jaw, and wherein a piston rod extending on the piston transversely with respect to the piston surface, wherein the centroid of the piston surface is spaced apart from the central longitudinal axis of the piston rod.Type: GrantFiled: September 2, 2016Date of Patent: January 7, 2020Assignee: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Benjamin Kirsten, Samuel Wuetherich, Michael Franz
-
Patent number: 10265861Abstract: The invention relates to a gripping device, including a base part and gripping fingers for gripping gripping components, which gripping fingers are movably arranged on the base part, characterized in that a clamping device is additionally provided on the base part, which clamping device interacts with at least one holding segment provided on a clamping component in order to fasten the clamping component to the base part.Type: GrantFiled: September 2, 2016Date of Patent: April 23, 2019Assignee: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Ralf Becker, Jens Wolfarth
-
Publication number: 20190091836Abstract: The invention relates to a gripping or clamping device having an actuator, including a drive driving the actuator, and at least one jaw that is motion-coupled with the actuator. The actuator includes a spindle having a threaded portion, wherein for the purpose of motion coupling, an active portion meshing the threaded portion is arranged on the jaw side.Type: ApplicationFiled: October 6, 2016Publication date: March 28, 2019Applicant: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Tobias Schleusener, Michael Drab
-
Publication number: 20180290267Abstract: The invention relates to an automation component or clamping device including a basic housing, at least one jaw movably guided in a jaw guide of the basic housing, and a piston movably guided in the basic housing, wherein the piston has a piston surface, wherein the piston is coupled in terms of movement to the jaw, and wherein a piston rod extending on the piston transversely with respect to the piston surface, wherein the centroid of the piston surface is spaced apart from the central longitudinal axis of the piston rod.Type: ApplicationFiled: August 24, 2016Publication date: October 11, 2018Applicant: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Benjamin Kirsten, Samuel Wuetherich
-
Publication number: 20180290309Abstract: The invention relates to a gripping device, including a base part and gripping fingers for gripping gripping components, which gripping fingers are movably arranged on the base part, characterized in that a clamping device is additionally provided on the base part, which clamping device interacts with at least one holding segment provided on a clamping component in order to fasten the clamping component to the base part.Type: ApplicationFiled: September 2, 2016Publication date: October 11, 2018Applicant: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Ralf Becker, Jens Wolfarth
-
Publication number: 20180264659Abstract: The invention relates to an automation component or clamping device including a basic housing, at least one jaw movably guided in a jaw guide of the basic housing, and a piston movably guided in the basic housing, wherein the piston has a piston surface, wherein the piston is coupled in terms of movement to the jaw, and wherein a piston rod extending on the piston transversely with respect to the piston surface, wherein the centroid of the piston surface is spaced apart from the central longitudinal axis of the piston rod (22).Type: ApplicationFiled: September 2, 2016Publication date: September 20, 2018Applicant: SCHUNK GMBH & CO. KG SPANN-UND GREIFTECHNIKInventors: Benjamin Kirsten, Samuel Wuetherich, Michael Franz
-
Patent number: 9656393Abstract: A gripping/clamping device for gripping/clamping objects includes a drive that drives an actuator, and a jaw movably coupled to the actuator. An elastically deformable spring element is provided between the actuator and the jaw. A braking unit is provided, by either the actuator, or a movably coupled component provided between the actuator and the drive, that is fixed when an object is gripped. The elastically deformable spring element is elastically deformed. The drive has a rotating drive shaft. The braking unit fixes the rotating drive shaft. A drive transmission with an output shaft is downstream of the drive shaft. The drive transmission is provided between the drive and the actuator. The actuator is a pinion that rotates about a rotational axis. The elastically deformable spring element is provided between the jaw and a gear rack section disposed on the jaw meshing with the pinion.Type: GrantFiled: June 17, 2014Date of Patent: May 23, 2017Assignee: Schunk GmbH & Co. KG Spann-und GreiftechnikInventors: Ralf Becker, Michael Drab, Matthias Quaas
-
Patent number: 9296110Abstract: A gripping or tensioning device (10) for gripping or tensioning articles, has an electric drive (2), the drive driving a pinion (28) mounted on an output shaft (26) and jaws (12,14) which are coupled for movement with the pinion (28) and can be displaced along a base (18) by means of a jaw guide (80). The jaw guide (80) has bearing rollers (42) in the region between the jaws (12, 14) in such a manner that the rotational axes of the bearing rollers run parallel to the pinion rotational axis (84).Type: GrantFiled: October 8, 2012Date of Patent: March 29, 2016Assignee: Schunk GmbH & Co. KG Spann- und GreiftechnikInventors: Michael Drab, Matthias Quaas