JPH0720416Y2 - 接続体の継手構造 - Google Patents

接続体の継手構造

Info

Publication number
JPH0720416Y2
JPH0720416Y2 JP1990121654U JP12165490U JPH0720416Y2 JP H0720416 Y2 JPH0720416 Y2 JP H0720416Y2 JP 1990121654 U JP1990121654 U JP 1990121654U JP 12165490 U JP12165490 U JP 12165490U JP H0720416 Y2 JPH0720416 Y2 JP H0720416Y2
Authority
JP
Japan
Prior art keywords
square
socket
steel ball
shaft
drive
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.)
Expired - Lifetime
Application number
JP1990121654U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0478321U (da
Inventor
昭一朗 山下
Original Assignee
株式会社山下工業研究所
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 株式会社山下工業研究所 filed Critical 株式会社山下工業研究所
Priority to JP1990121654U priority Critical patent/JPH0720416Y2/ja
Priority to KR2019910005852U priority patent/KR940002961Y1/ko
Publication of JPH0478321U publication Critical patent/JPH0478321U/ja
Application granted granted Critical
Publication of JPH0720416Y2 publication Critical patent/JPH0720416Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/04—Socket, tang, or like fixings with detachable or separate socket pieces
    • 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
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/20—Locking and securing devices comprising clamping or contracting means acting concentrically on the handle or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
JP1990121654U 1990-11-20 1990-11-20 接続体の継手構造 Expired - Lifetime JPH0720416Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990121654U JPH0720416Y2 (ja) 1990-11-20 1990-11-20 接続体の継手構造
KR2019910005852U KR940002961Y1 (ko) 1990-11-20 1991-04-26 접속체의 커플링 구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990121654U JPH0720416Y2 (ja) 1990-11-20 1990-11-20 接続体の継手構造

Publications (2)

Publication Number Publication Date
JPH0478321U JPH0478321U (da) 1992-07-08
JPH0720416Y2 true JPH0720416Y2 (ja) 1995-05-15

Family

ID=14816599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990121654U Expired - Lifetime JPH0720416Y2 (ja) 1990-11-20 1990-11-20 接続体の継手構造

Country Status (2)

Country Link
JP (1) JPH0720416Y2 (da)
KR (1) KR940002961Y1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001347463A (ja) * 2000-06-07 2001-12-18 Mitsuo Morita エクステンションバー及び締付工具

Also Published As

Publication number Publication date
KR940002961Y1 (ko) 1994-05-06
JPH0478321U (da) 1992-07-08
KR920009708U (ko) 1992-06-16

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Legal Events

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EXPY Cancellation because of completion of term