Patents Assigned to Kraft Telerobotics, Inc.
-
Publication number: 20110094325Abstract: A rotary actuator mechanism for applying torque to a shaft and comprising an actuator housing forming an actuator path that includes an actuator pinion rotatably supported in said housing and having said shaft secured thereto. The pinion having peripheral notches of a selected shape and positioned within the actuator path. The mechanism having a train of discrete actuator elements having opposite ends and positioned in the actuator path, each of the actuator elements being of said selected shape to enable reception in the peripheral notches, a plurality of the elements engaging the notches. The mechanism having at least one linear actuator supported by the housing and engaging one of the ends of the train of actuator elements, the linear actuator being selectively activated to push the train of discrete actuator elements through the actuator path to thereby serially engage the actuator elements with the notches of the pinion and thereby apply torque to the shaft.Type: ApplicationFiled: August 25, 2010Publication date: April 28, 2011Applicant: Kraft Telerobotics, Inc., a Kansas CorporationInventor: Brett W. Kraft
-
Patent number: 7623945Abstract: A robotic master controller having a series of linking members interconnected by pivots to each other and a hand grip with relative position sensors therein and sensing yaw and pitch of the hand grip due to movement of the user. The final linking member including an arched section that terminates in a pivot for the hand grip that is located within the user's hand during use and has an axis of rotation that generally aligns with a roll axis of rotation of the arm when the user's hand rotates between a palm up configuration to a palm down configuration. The final linking member also includes an arched section that extends over and cradles the outer palm of the hand when the hand is in the palm up configuration. The user reaches around the outside (to the right for a right arm controller) to grasp the hand grip.Type: GrantFiled: May 31, 2006Date of Patent: November 24, 2009Assignee: Kraft Telerobotics, Inc.Inventor: Brett W. Kraft
-
Patent number: 7550966Abstract: A retrofit pivot pin for positioning at a pivot joint between a pair of articulated arms including a Hall effect element secured to a first arm and a magnet secured to said second arm.Type: GrantFiled: November 2, 2007Date of Patent: June 23, 2009Assignee: Kraft Telerobotics, Inc.Inventor: Brett W. Kraft
-
Publication number: 20080191689Abstract: A retrofit pivot pin for positioning at a pivot joint between a pair of articulated arms including a Hall effect element secured to a first arm and a magnet secured to said second arm.Type: ApplicationFiled: November 2, 2007Publication date: August 14, 2008Applicant: Kraft Telerobotics, Inc.Inventor: Brett W. Kraft
-
Publication number: 20080033597Abstract: An ambidextrous robotic master controller includes a mounting base secured to a support, a shoulder member pivotally connected to the mounting base and, connected in series to the shoulder, an upper arm member, a forearm member, an inner wrist member, and an outer wrist member. An ambidextrous grip link is pivotally connected to the outer wrist member and is movable to a right hand position or a left hand position. An ambidextrous hand grip member is pivotally connected to the grip link member. The controller includes suitable encoders engaged between connected elements thereof to sense and signal relative movement therebetween. The controller is usable by either a right or left handed person to control a manipulator device having links and joints analogous to the links and joints of the controller.Type: ApplicationFiled: June 25, 2007Publication date: February 7, 2008Applicant: Kraft Telerobotics, Inc.Inventor: Brett Kraft
-
Publication number: 20070282483Abstract: A robotic master controller having a series of linking members interconnected by pivots to each other and a hand grip with relative position sensors therein and sensing yaw and pitch of the hand grip due to movement of the user. The final linking member including an arched section that terminates in a pivot for the hand grip that is located within the user's hand during use and has an axis of rotation that generally aligns with a roll axis of rotation of the arm when the user's hand rotates between a palm up configuration to a palm down configuration. The final linking member also includes an arched section that extends over and cradles the outer palm of the hand when the hand is in the palm up configuration. The user reaches around the outside (to the right for a right arm controller) to grasp the hand grip.Type: ApplicationFiled: May 31, 2006Publication date: December 6, 2007Applicant: Kraft Telerobotics, Inc., a Kansas CorporationInventor: Brett W. Kraft
-
Patent number: D461484Type: GrantFiled: October 5, 2001Date of Patent: August 13, 2002Assignee: Kraft Telerobotics, Inc.Inventor: Brett W. Kraft
-
Patent number: D548759Type: GrantFiled: January 10, 2007Date of Patent: August 14, 2007Assignee: Kraft Telerobotics, Inc.Inventor: Brett W. Kraft