JPS5495451A - Holder - Google Patents

Holder

Info

Publication number
JPS5495451A
JPS5495451A JP23378A JP23378A JPS5495451A JP S5495451 A JPS5495451 A JP S5495451A JP 23378 A JP23378 A JP 23378A JP 23378 A JP23378 A JP 23378A JP S5495451 A JPS5495451 A JP S5495451A
Authority
JP
Japan
Prior art keywords
unit
holding
signal
claw
driving unit
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
JP23378A
Other languages
Japanese (ja)
Inventor
Kengo Sugiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP23378A priority Critical patent/JPS5495451A/en
Publication of JPS5495451A publication Critical patent/JPS5495451A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/08Gripping heads and other end effectors having finger members
    • B25J15/10Gripping heads and other end effectors having finger members with three or more finger members

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)

Abstract

PURPOSE:To provide a compact holder in which holding claws can be positioned to a held otject and the weight ratio of the holder to the object is low and which can apply a fixed holding force to the object, surely hold th object of complicated form and large weight and change its attitude. CONSTITUTION:Two pairs of holding claws 3, which have an appropriate elasticity and are opened/closed by a driving unit 4, are attached to a supporting unit 1, which can be rotated and rocked by a driving unit 2 provided in the unit 1. A strain detector 5 is provided at the butt of each holding claw 3 to pick up electric signal as the quantity of elastic deformation of the claw. When a part of the holding claw 3 comes into contact with the object A, the strain detector 5 applies the signal of the one-sided contact to a control unit 7 through a comparator 6. As a result, the control unit 7 supplies a stopping signal to the driving unit 4 and a driving signal to the driving unit 2. Thereby, the supporting unit 1 is driven to adjust the holding claw 3 to the objct A. Thereafter, applying a grabbing instruction to the control unit 7, the holding claw 3 grabs the object A.
JP23378A 1978-01-06 1978-01-06 Holder Pending JPS5495451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23378A JPS5495451A (en) 1978-01-06 1978-01-06 Holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23378A JPS5495451A (en) 1978-01-06 1978-01-06 Holder

Publications (1)

Publication Number Publication Date
JPS5495451A true JPS5495451A (en) 1979-07-27

Family

ID=11468240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23378A Pending JPS5495451A (en) 1978-01-06 1978-01-06 Holder

Country Status (1)

Country Link
JP (1) JPS5495451A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652196A (en) * 1979-09-19 1981-05-11 Alfa Romeo Spa Multipurpose mechanical hand
JPS5959376A (en) * 1982-09-28 1984-04-05 富士通株式会社 Robot hand
CN110150951A (en) * 2018-02-24 2019-08-23 钱月英 A kind of intelligence garnishes device with adjust automatically food materials deal function
CN113524258A (en) * 2020-04-17 2021-10-22 清华大学 Testing device and testing platform for selecting grabbing points
CN113532710A (en) * 2020-04-17 2021-10-22 清华大学 Test device and test platform for grabbing information

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652196A (en) * 1979-09-19 1981-05-11 Alfa Romeo Spa Multipurpose mechanical hand
JPH0126832B2 (en) * 1979-09-19 1989-05-25 Robetsuta Aruberuto
JPS5959376A (en) * 1982-09-28 1984-04-05 富士通株式会社 Robot hand
CN110150951A (en) * 2018-02-24 2019-08-23 钱月英 A kind of intelligence garnishes device with adjust automatically food materials deal function
CN110150951B (en) * 2018-02-24 2020-12-11 新沂市锡沂高新材料产业技术研究院有限公司 Intelligent dish distribution device with automatic food material quantity adjusting function
CN113524258A (en) * 2020-04-17 2021-10-22 清华大学 Testing device and testing platform for selecting grabbing points
CN113532710A (en) * 2020-04-17 2021-10-22 清华大学 Test device and test platform for grabbing information
CN113532710B (en) * 2020-04-17 2022-04-22 清华大学 Test device and test platform for grabbing information
CN113524258B (en) * 2020-04-17 2022-05-20 清华大学 Testing device and testing platform for selecting grabbing points

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