WO2011004997A3 - 래칫부재가 마련된 렌치 - Google Patents

래칫부재가 마련된 렌치 Download PDF

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Publication number
WO2011004997A3
WO2011004997A3 PCT/KR2010/004372 KR2010004372W WO2011004997A3 WO 2011004997 A3 WO2011004997 A3 WO 2011004997A3 KR 2010004372 W KR2010004372 W KR 2010004372W WO 2011004997 A3 WO2011004997 A3 WO 2011004997A3
Authority
WO
WIPO (PCT)
Prior art keywords
ratchet member
jaw
wrench
rotation radius
ratchet
Prior art date
Application number
PCT/KR2010/004372
Other languages
English (en)
French (fr)
Other versions
WO2011004997A2 (ko
Inventor
남덕현
Original Assignee
Nam Duck Hyun
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 Nam Duck Hyun filed Critical Nam Duck Hyun
Publication of WO2011004997A2 publication Critical patent/WO2011004997A2/ko
Publication of WO2011004997A3 publication Critical patent/WO2011004997A3/ko

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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

본 발명은 래칫부재가 마련된 렌치에 대한 것으로서, 더욱 상세하게는 핸들과, 헤드로 이루어진 렌치에 있어서, 상기 헤드는, 상기 핸들의 일단과 연결된 베이스부와, 상기 베이스부의 일측으로부터 연장형성되며 걸림부가 마련되는 제1조 및 상기 베이스부의 타측으로부터 연장형성되며 상기 제1조와 대응되는 형상을 가지는 제2조를 포함하되, 상기 제1조에는, 걸림부와 인접한 위치에 배치되며 일부분이 상기 헤드 내에 수용된 피회전체의 회전반경 내부 및 외부사이에서 위치이동되는 제1래칫부재; 및 상기 제1래칫부재의 일부분이 그 회전반경 내부로 이동하도록 탄성가압하는 제1탄성부재가 결합되고, 상기 제2조에는, 일부분이 상기 회전반경 내부 및 외부사이에서 위치이동되는 제2래칫부재; 및 상기 제2래칫부재의 일부분을 그 회전반경 내부로 이동하도록 탄성가압하는 제2탄성부재가 결합되는 래칫부재가 마련된 렌치에 대한 것이다.
PCT/KR2010/004372 2009-07-06 2010-07-06 래칫부재가 마련된 렌치 WO2011004997A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020090061205A KR101464336B1 (ko) 2009-07-06 2009-07-06 래칫부재가 마련된 렌치
KR10-2009-0061205 2009-07-06
US12/577,221 2009-10-12
US12/577,221 US20110000343A1 (en) 2009-07-06 2009-10-12 Wrench with ratchet

Publications (2)

Publication Number Publication Date
WO2011004997A2 WO2011004997A2 (ko) 2011-01-13
WO2011004997A3 true WO2011004997A3 (ko) 2011-04-14

Family

ID=43411912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004372 WO2011004997A2 (ko) 2009-07-06 2010-07-06 래칫부재가 마련된 렌치

Country Status (3)

Country Link
US (1) US20110000343A1 (ko)
KR (1) KR101464336B1 (ko)
WO (1) WO2011004997A2 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357851A (zh) * 2011-09-19 2012-02-22 浙江亿洋工具制造有限公司 一种棘轮式呆扳手及其生产工艺
JP3181599U (ja) * 2012-10-26 2013-02-14 志拓有限公司 簡易型メガネレンチ
US9227306B2 (en) 2013-08-30 2016-01-05 Stark Professional Tool, LLC Ratcheting torque wrench head
KR102283003B1 (ko) * 2020-04-17 2021-07-28 주식회사 툴엔텍 조임 기능이 향상된 스패너
KR102593713B1 (ko) * 2023-06-12 2023-10-25 (주)영산볼트 볼트 너트 조립 자동화 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345798A (en) * 1976-10-07 1978-04-24 Kitarou Kojima Univeral monkey spanner capable of making continuous operation by slide
KR100202517B1 (ko) * 1996-06-04 1999-07-01 유화열 이동 톱니형 스패너
KR200296751Y1 (ko) * 2002-08-28 2002-12-05 이영호 렌치
KR20030086940A (ko) * 2003-09-16 2003-11-12 임재광 단일 톱니부 이동형 렌치
US20050016334A1 (en) * 2003-07-25 2005-01-27 Pradelski William W. Ratchetable open-ended wrench

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2700315A (en) * 1953-06-15 1955-01-25 Tubing Appliance Company Inc Open-end ratchet wrench
US20030196525A1 (en) * 2002-04-19 2003-10-23 Hsiu-Ching Huang Quick-release wrench for driving two different bolts
US20040031359A1 (en) * 2002-08-09 2004-02-19 Darren Kady Ratchetable wrench

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345798A (en) * 1976-10-07 1978-04-24 Kitarou Kojima Univeral monkey spanner capable of making continuous operation by slide
KR100202517B1 (ko) * 1996-06-04 1999-07-01 유화열 이동 톱니형 스패너
KR200296751Y1 (ko) * 2002-08-28 2002-12-05 이영호 렌치
US20050016334A1 (en) * 2003-07-25 2005-01-27 Pradelski William W. Ratchetable open-ended wrench
KR20030086940A (ko) * 2003-09-16 2003-11-12 임재광 단일 톱니부 이동형 렌치

Also Published As

Publication number Publication date
US20110000343A1 (en) 2011-01-06
KR101464336B1 (ko) 2014-12-04
KR20110003765A (ko) 2011-01-13
WO2011004997A2 (ko) 2011-01-13

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