JPS6478782A - Work gripper - Google Patents

Work gripper

Info

Publication number
JPS6478782A
JPS6478782A JP23676787A JP23676787A JPS6478782A JP S6478782 A JPS6478782 A JP S6478782A JP 23676787 A JP23676787 A JP 23676787A JP 23676787 A JP23676787 A JP 23676787A JP S6478782 A JPS6478782 A JP S6478782A
Authority
JP
Japan
Prior art keywords
work
wire
winding
frame body
joint hands
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
JP23676787A
Other languages
Japanese (ja)
Inventor
Hirohito Fujimoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP23676787A priority Critical patent/JPS6478782A/en
Publication of JPS6478782A publication Critical patent/JPS6478782A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manipulator (AREA)

Abstract

PURPOSE: To grip a work with any shape simply and surely by providing a wire winding mechanism for making respective joint hands contact with the work against respective spring members by winding one wire. CONSTITUTION: In such state that a wire 12 is not wound by a motor 9 but loosened, respective joint hands 5 are pulled in a gripper frame body 3 by the elastic force of respective coil springs 13 and respective suckers 6 of the tips of respective joint hands 5 are brought into press-contact with the outer periphery edges of the respective through holes 4. Under this state, for example, after inserting the gripper frame body 3 of the work gripper 1 in the center hole of the work formed in a ring shape, by starting the motor 9 and winding the wire 12 by a winding roller 11 and compressing respective coil springs 13, the tips of joint hands 5 are projected respectively from respective through holes 4 bored on the surface of the gripper frame body 3. Further, when the wire 12 is wound, all suckers 6 are contacted with the inner periphery surface of the center hole of the work and grip the work firmly.
JP23676787A 1987-09-21 1987-09-21 Work gripper Pending JPS6478782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23676787A JPS6478782A (en) 1987-09-21 1987-09-21 Work gripper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23676787A JPS6478782A (en) 1987-09-21 1987-09-21 Work gripper

Publications (1)

Publication Number Publication Date
JPS6478782A true JPS6478782A (en) 1989-03-24

Family

ID=17005489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23676787A Pending JPS6478782A (en) 1987-09-21 1987-09-21 Work gripper

Country Status (1)

Country Link
JP (1) JPS6478782A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010082783A (en) * 2008-10-02 2010-04-15 Nke Corp Chuck device
WO2023233468A1 (en) * 2022-05-30 2023-12-07 国立大学法人東北大学 Gripping mechanism and robot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010082783A (en) * 2008-10-02 2010-04-15 Nke Corp Chuck device
WO2023233468A1 (en) * 2022-05-30 2023-12-07 国立大学法人東北大学 Gripping mechanism and robot

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