ES2125335T3 - Llave ajustable. - Google Patents

Llave ajustable.

Info

Publication number
ES2125335T3
ES2125335T3 ES93912412T ES93912412T ES2125335T3 ES 2125335 T3 ES2125335 T3 ES 2125335T3 ES 93912412 T ES93912412 T ES 93912412T ES 93912412 T ES93912412 T ES 93912412T ES 2125335 T3 ES2125335 T3 ES 2125335T3
Authority
ES
Spain
Prior art keywords
slot
cam
lever
handle
jaws
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
ES93912412T
Other languages
English (en)
Inventor
Larry Anthony Graham Alford
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2125335T3 publication Critical patent/ES2125335T3/es
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
    • 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
    • B25B13/20—Arrangements for locking the jaws
    • 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
    • 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
    • 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
    • B25B13/20—Arrangements for locking the jaws
    • B25B13/22—Arrangements for locking the jaws by ratchet action or toothed bars

Landscapes

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

Abstract

ESTA ESPECIFICACION DESCRIBE UNA LLAVE AJUSTABLE (10) QUE COMPRENDE UN MANGO (12) PROVISTO CON UNA PRIMERA MORDAZA (16) EN UN EXTREMO. UNA PALANCA (22) ESTA PIVOTABLEMENTE CONECTADA AL MANGO (12) Y TIENE ACOPLADO EN UN EXTREMO UNA SEGUNDA MORDAZA (24). LA MORDAZA (24) ESTA ACOPLADA A LA PALANCA (22) POR UNA BIELA (36). LA BIELA (36) ESTA PIVOTABLEMENTE CONECTADA A LA SEGUNDA MORDAZA (24) Y PIVOTABLEMENTE CONECTADA EN OTRO EXTREMO A LA PALANCA (22). UNA LEVA (38) ES LLEVADA EN LA RANURA (46) FORMADA EN LA BIELA (36). UNA RANURA ALARGADA (40) ESTA CORTADA EN UNA PARTE DE LA CABEZA (14) DEL MANGO (18). CUANDO LA PALANCA (22) ES PIVOTADA CON RESPECTO AL MANGO (12) LA LEVA (38) MONTA EN LA RANURA (40) Y LAS MORDAZAS (16 Y 24) SE MUEVEN LINEALMENTE UNA CON RESPECTO A LA OTRA. LA LEVA (38) Y LA RANURA (40) COOPERAN PARA FORMAR UN MEDIO DE FIJACION. EL MEDIO DE FIJACION TIENE UN ESTADO LIBRE QUE CORRESPONDE A LA LEVA (38) QUE ESTA DESENGRANADA DE LA RANURA (40) EN LA QUE LAS MORDAZAS SON CAPACES DEMOVERSE UNA EN RELACION A LA OTRA Y EL ESTADO DE FIJACION EN EL QUE LA LEVA (38) ENGRANA LA RANURA (40) POR EL QUE LAS MORDAZAS SON FIJADAS UNA CONTRA EL MOVIMIENTO DE LA OTRA. EL MEDIO DE FIJACION PERMANECE EN EL ESTADO LIBRE HASTA QUE LA PALANCA (22) ES PIVOTADA EN UNA PRIMERA DIRECCION RELATIVA AL MANGO (12) A UNA POSICION DONDE LAS MORDAZAS (16,24) PUEDEN AGARRAR UNA TUERCA (30) O LO SIMILAR COLOCADO ENTRE ELLAS. EN OTRO MOVIMIENTO EN LA PRIMERA DIRECCION, LA PALANCA (22) ENTONCES OPERA POR LA BIELA (36) PARA ROTAR LA LEVA (38) EN EL ENGRANAJE CON LA RANURA (40) POR ELLO FIJAR LAS MORDAZAS CONTRA EL MOVIMIENTO EN SENTIDO OPUESTO DE CADA OTRA. AL LIBERAR EL MANGO, UN MUELLE (58) DE RETORNO GIRA LA LEVA (38) EN UNA DIRECCION OPUESTA ELEVANDO EN SENTIDO OPUESTO LA RANURA (40) PARA RETORNAR EL MEDIO DE FIJACION AL ESTADO LIBRE.
ES93912412T 1992-06-08 1993-06-03 Llave ajustable. Expired - Lifetime ES2125335T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL281392 1992-06-08

Publications (1)

Publication Number Publication Date
ES2125335T3 true ES2125335T3 (es) 1999-03-01

Family

ID=3776209

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93912412T Expired - Lifetime ES2125335T3 (es) 1992-06-08 1993-06-03 Llave ajustable.

Country Status (12)

Country Link
US (1) US5568752A (es)
EP (1) EP0644815B1 (es)
JP (1) JPH07507500A (es)
KR (1) KR950701857A (es)
CN (1) CN2181371Y (es)
BR (1) BR9306476A (es)
CA (1) CA2136526A1 (es)
DE (1) DE69322385T2 (es)
ES (1) ES2125335T3 (es)
IN (1) IN181303B (es)
RU (1) RU2106955C1 (es)
WO (1) WO1993025350A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6145415A (en) * 1999-02-12 2000-11-14 Liu; Kuo-Chen Adjustable pliers
DE20000941U1 (de) * 2000-01-20 2000-03-23 Liu, Kuo Chen, Da Li, Taichung Selbstjustierendes Werkzeug
AUPR988802A0 (en) * 2002-01-10 2002-01-31 Alford, Larry Anthony Graham Self adjusting wrench. lok wrench
GB2415653B (en) * 2004-07-03 2006-08-30 Michael Kenyon A tool
US6983676B1 (en) * 2004-08-04 2006-01-10 Wen-Kuo Huang Adjustable wrench
KR100774049B1 (ko) * 2005-12-15 2007-11-06 김광무 사이즈배가 자동조절 유니버셜스패너
US20090277311A1 (en) * 2008-05-12 2009-11-12 Hand Tools International Taiwan Corp. Adjustable plier device
DE202008007934U1 (de) * 2008-06-13 2008-08-21 Hand Tools International Taiwan Corp. Greifzange mit verstellbarer Öffnungsweite
CN102019594A (zh) * 2009-09-11 2011-04-20 黄旭东 快速调节防滑活扳手
CN102430997B (zh) * 2011-10-10 2014-04-09 青岛理工大学 一种连续操作式活动扳手
CN103372832A (zh) * 2012-04-28 2013-10-30 山东科技大学 一种复合铰链式多杆自锁机构活动扳手
CN106041802B (zh) * 2016-07-06 2017-08-18 南京机电职业技术学院 一种活口扳手
CN110549283A (zh) * 2019-10-12 2019-12-10 德州学院 一种新型万能扳手

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1417756A (en) * 1921-11-18 1922-05-30 Mcdonald Arthur Wrench
US2026001A (en) * 1935-01-29 1935-12-31 Rapinet Hamilton Percival Adjustable wrench
US2587320A (en) * 1946-01-10 1952-02-26 Hogstadius Svante Erik Gustaf Adjustable side-jaw wrench
US2553400A (en) * 1946-03-13 1951-05-15 Kathryn K Blair Plier-type, toggle actuated wrench
FR1360180A (fr) * 1962-12-12 1964-05-08 Clef de serrage universelle, rapide, avec blocage instantané en positions précises
FR1356659A (fr) * 1965-12-21 1964-03-27 Clé de serrage à réglage rapide
FR2456592A1 (fr) * 1979-05-15 1980-12-12 Fauvarque Gervais Pince ou clef de serrage a rapprochement rapide des mors
US4375174A (en) * 1981-08-24 1983-03-01 Shan-Lok Corporation Adjustable end wrench releasable locking feature
NO162898C (no) * 1987-09-25 1990-03-07 Audun Haugs Anordning ved tang.
US4995297A (en) * 1989-07-12 1991-02-26 Richards John E Locking ratchet wrench

Also Published As

Publication number Publication date
CA2136526A1 (en) 1993-12-23
WO1993025350A1 (en) 1993-12-23
US5568752A (en) 1996-10-29
EP0644815B1 (en) 1998-12-02
RU94046394A (ru) 1996-10-10
CN2181371Y (zh) 1994-11-02
IN181303B (es) 1998-05-09
JPH07507500A (ja) 1995-08-24
EP0644815A1 (en) 1995-03-29
BR9306476A (pt) 1998-06-30
DE69322385T2 (de) 1999-05-20
RU2106955C1 (ru) 1998-03-20
DE69322385D1 (de) 1999-01-14
KR950701857A (ko) 1995-05-17
EP0644815A4 (en) 1996-02-28

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