JPS642884A - Robot - Google Patents

Robot

Info

Publication number
JPS642884A
JPS642884A JP15444087A JP15444087A JPS642884A JP S642884 A JPS642884 A JP S642884A JP 15444087 A JP15444087 A JP 15444087A JP 15444087 A JP15444087 A JP 15444087A JP S642884 A JPS642884 A JP S642884A
Authority
JP
Japan
Prior art keywords
arm
ball
obstacle
clamp
drive section
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15444087A
Other languages
Japanese (ja)
Other versions
JPH012884A (en
Inventor
Kiyoshi Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP62-154440A priority Critical patent/JPH012884A/en
Priority claimed from JP62-154440A external-priority patent/JPH012884A/en
Publication of JPS642884A publication Critical patent/JPS642884A/en
Publication of JPH012884A publication Critical patent/JPH012884A/en
Pending legal-status Critical Current

Links

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  • Manipulator (AREA)

Abstract

PURPOSE: To release the coupling of a ball and a clamp at the time of a collision between an arm and an obstacle and to prevent the breakage of the arm and obstacle by inserting a ball plunger into a recess formed on the ball between an arm drive section and the arm, and providing the clamp holding this ball.
CONSTITUTION: When an unnecessary object collides with an arm 1 and a tool 4 held by its hand 3 and an overload is applied to the arm 1, the ball 8 of a ball plunger 12 escapes from the recess 7 of a ball 5 provided between the arm 1 and its drive section 2 against the force of a spring 9. The ball 5 and a clamp 6 holding it slip to interrupt the connection between the drive section 2 and the arm 1, thereby the arm 1 can be released to a free direction from the prescribed action, and the breakage of the obstacle and the arm 1 can be prevented.
COPYRIGHT: (C)1989,JPO
JP62-154440A 1987-06-23 robot Pending JPH012884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-154440A JPH012884A (en) 1987-06-23 robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-154440A JPH012884A (en) 1987-06-23 robot

Publications (2)

Publication Number Publication Date
JPS642884A true JPS642884A (en) 1989-01-06
JPH012884A JPH012884A (en) 1989-01-06

Family

ID=

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961057A (en) * 1987-12-24 1990-10-02 Fujitsu Limited Automatic gain control amplifier for compensating cable loss
JPH0460690U (en) * 1990-09-27 1992-05-25
JP2009090451A (en) * 2007-10-05 2009-04-30 Samsung Electronics Co Ltd Compliant joint
JP2016078190A (en) * 2014-10-20 2016-05-16 株式会社デンソーウェーブ Robot safety device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961057A (en) * 1987-12-24 1990-10-02 Fujitsu Limited Automatic gain control amplifier for compensating cable loss
JPH0460690U (en) * 1990-09-27 1992-05-25
JP2009090451A (en) * 2007-10-05 2009-04-30 Samsung Electronics Co Ltd Compliant joint
US8021071B2 (en) 2007-10-05 2011-09-20 Samsung Electronics Co., Ltd. Compliant joint
JP2016078190A (en) * 2014-10-20 2016-05-16 株式会社デンソーウェーブ Robot safety device

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