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TWI498198B - - Google Patents

Info

Publication number
TWI498198B
TWI498198B TW102142747A TW102142747A TWI498198B TW I498198 B TWI498198 B TW I498198B TW 102142747 A TW102142747 A TW 102142747A TW 102142747 A TW102142747 A TW 102142747A TW I498198 B TWI498198 B TW I498198B
Authority
TW
Taiwan
Application number
TW102142747A
Other versions
TW201520009A (zh
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 filed Critical
Priority to TW102142747A priority Critical patent/TW201520009A/zh
Priority to US14/301,354 priority patent/US9440337B2/en
Publication of TW201520009A publication Critical patent/TW201520009A/zh
Application granted granted Critical
Publication of TWI498198B publication Critical patent/TWI498198B/zh

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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5025—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool
    • B25B13/5041—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using a pipe wrench type tool with movable or adjustable jaws
    • B25B13/5058—Linearly moving or adjustable, e.g. with an additional small tilting or rocking movement
    • 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
    • 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
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/18—Spanners; Wrenches with adjustable jaws the jaws being slidable by cam, wedge, or lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
TW102142747A 2013-11-25 2013-11-25 管鉗結構 TW201520009A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW102142747A TW201520009A (zh) 2013-11-25 2013-11-25 管鉗結構
US14/301,354 US9440337B2 (en) 2013-11-25 2014-06-11 Pipe wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW102142747A TW201520009A (zh) 2013-11-25 2013-11-25 管鉗結構

Publications (2)

Publication Number Publication Date
TW201520009A TW201520009A (zh) 2015-06-01
TWI498198B true TWI498198B (zh) 2015-09-01

Family

ID=53181542

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102142747A TW201520009A (zh) 2013-11-25 2013-11-25 管鉗結構

Country Status (2)

Country Link
US (1) US9440337B2 (zh)
TW (1) TW201520009A (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312886B (zh) * 2016-10-28 2018-06-29 惠安傲胜工业设计有限公司 万用管钳
US20180326559A1 (en) * 2017-05-12 2018-11-15 Chiu-Chi LAI Pliers
CN107900949B (zh) * 2017-11-27 2024-04-12 邵东县中南锻压工具制造有限公司 一种半自动多功能速拧扳手

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US351656A (en) * 1886-10-26 Wrench
US952079A (en) * 1908-12-14 1910-03-15 Perfection Wrench Company Wrench.
US2397239A (en) * 1944-09-01 1946-03-26 Charles W Brown Wrench
US2471734A (en) * 1947-04-17 1949-05-31 Friedrich C Fischer Toggle operated slidable jaw wrench
US5138912A (en) * 1991-07-31 1992-08-18 Dyke Harold J Locking pipe wrench
CN2706282Y (zh) * 2004-06-04 2005-06-29 童亚军 一种防止打滑的耐用管钳
CN201744941U (zh) * 2009-12-28 2011-02-16 温建 弹性扳手

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US539012A (en) * 1895-05-07 swett
US1155948A (en) * 1913-08-05 1915-10-05 Leander Walter Millsap Jr Wrench.
US1354494A (en) * 1918-08-05 1920-10-05 King Percival Faulkner Wrench
US2379107A (en) * 1943-10-07 1945-06-26 Scheck William Clamp wrench
US2452625A (en) * 1945-10-25 1948-11-02 Alpers Henry Screw and toggle adjusted wrench and clamp
US2772591A (en) * 1955-01-21 1956-12-04 Lester W Munroe Toggle-controlled, slidable outer jaw wrench
US3340754A (en) * 1966-09-21 1967-09-12 Clarence G Burchett Vise wrench
US3564956A (en) * 1968-02-21 1971-02-23 Bernard Landen Locking plier wrench
US4477937A (en) * 1983-05-27 1984-10-23 James Costello Combined pliers, clamp and wrench
DE3444725A1 (de) * 1984-12-07 1986-06-12 Belzer-Dowidat Gmbh Werkzeug-Union, 5600 Wuppertal Rohrzange
US5094132A (en) * 1990-10-15 1992-03-10 Engel Douglas A Adjustable hand wrench
US5832793A (en) * 1994-08-10 1998-11-10 Collins; Matthew L. Wrench with tightening grip
US8925426B2 (en) * 2012-05-08 2015-01-06 Valery Shishkin Adjustable nut wrench and a method of a jaw locking

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US351656A (en) * 1886-10-26 Wrench
US952079A (en) * 1908-12-14 1910-03-15 Perfection Wrench Company Wrench.
US2397239A (en) * 1944-09-01 1946-03-26 Charles W Brown Wrench
US2471734A (en) * 1947-04-17 1949-05-31 Friedrich C Fischer Toggle operated slidable jaw wrench
US5138912A (en) * 1991-07-31 1992-08-18 Dyke Harold J Locking pipe wrench
CN2706282Y (zh) * 2004-06-04 2005-06-29 童亚军 一种防止打滑的耐用管钳
CN201744941U (zh) * 2009-12-28 2011-02-16 温建 弹性扳手

Also Published As

Publication number Publication date
TW201520009A (zh) 2015-06-01
US20150143963A1 (en) 2015-05-28
US9440337B2 (en) 2016-09-13

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees