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JPS5537267A - Automatic screw tightening apparatus - Google Patents

Automatic screw tightening apparatus

Info

Publication number
JPS5537267A
JPS5537267A JP11007978A JP11007978A JPS5537267A JP S5537267 A JPS5537267 A JP S5537267A JP 11007978 A JP11007978 A JP 11007978A JP 11007978 A JP11007978 A JP 11007978A JP S5537267 A JPS5537267 A JP S5537267A
Authority
JP
Japan
Prior art keywords
screw tightening
automatic screw
tightening apparatus
automatic
tightening
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
JP11007978A
Other languages
Japanese (ja)
Inventor
Toshiichi Yagi
Toshio Morimoto
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.)
Hisaka Works Ltd
Original Assignee
Hisaka Works 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 Hisaka Works Ltd filed Critical Hisaka Works Ltd
Priority to JP11007978A priority Critical patent/JPS5537267A/en
Publication of JPS5537267A publication Critical patent/JPS5537267A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0078—Reaction arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
JP11007978A 1978-09-06 1978-09-06 Automatic screw tightening apparatus Pending JPS5537267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11007978A JPS5537267A (en) 1978-09-06 1978-09-06 Automatic screw tightening apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11007978A JPS5537267A (en) 1978-09-06 1978-09-06 Automatic screw tightening apparatus

Publications (1)

Publication Number Publication Date
JPS5537267A true JPS5537267A (en) 1980-03-15

Family

ID=14526491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11007978A Pending JPS5537267A (en) 1978-09-06 1978-09-06 Automatic screw tightening apparatus

Country Status (1)

Country Link
JP (1) JPS5537267A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127832U (en) * 1984-02-08 1985-08-28 平野　覚巳 Automatic joint tightening device
JPH0659596B2 (en) * 1983-08-01 1994-08-10 レイ・ハンス Method for the production of workpieces with polygonal outer or inner contours and apparatus for carrying out the method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518238U (en) * 1974-07-07 1976-01-21
JPS5348297A (en) * 1976-10-13 1978-05-01 Nishinihon Atsuriyoku Kiki Kk Doubleeforce mechanism having twooside ratchet
JPS5354399A (en) * 1976-10-19 1978-05-17 Junkers John K Hydraulic wrench

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518238U (en) * 1974-07-07 1976-01-21
JPS5348297A (en) * 1976-10-13 1978-05-01 Nishinihon Atsuriyoku Kiki Kk Doubleeforce mechanism having twooside ratchet
JPS5354399A (en) * 1976-10-19 1978-05-17 Junkers John K Hydraulic wrench

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659596B2 (en) * 1983-08-01 1994-08-10 レイ・ハンス Method for the production of workpieces with polygonal outer or inner contours and apparatus for carrying out the method
JPS60127832U (en) * 1984-02-08 1985-08-28 平野　覚巳 Automatic joint tightening device

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