WO2000053373A1 - Herramienta manual perfeccionada - Google Patents

Herramienta manual perfeccionada Download PDF

Info

Publication number
WO2000053373A1
WO2000053373A1 PCT/ES2000/000074 ES0000074W WO0053373A1 WO 2000053373 A1 WO2000053373 A1 WO 2000053373A1 ES 0000074 W ES0000074 W ES 0000074W WO 0053373 A1 WO0053373 A1 WO 0053373A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
fixed
mobile
tool
jaw
Prior art date
Application number
PCT/ES2000/000074
Other languages
English (en)
Spanish (es)
French (fr)
Inventor
José Antonio IRIONDO GAZTAÑAGA
Original Assignee
Iriondo Gaztanaga Jose Antonio
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 Iriondo Gaztanaga Jose Antonio filed Critical Iriondo Gaztanaga Jose Antonio
Priority to JP2000603846A priority Critical patent/JP2002538013A/ja
Priority to EP00906383A priority patent/EP1075901B1/en
Priority to BR0005256-6A priority patent/BR0005256A/pt
Priority to KR1020007012188A priority patent/KR20010052295A/ko
Priority to DE60002404T priority patent/DE60002404T2/de
Publication of WO2000053373A1 publication Critical patent/WO2000053373A1/es

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
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • 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
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/12—Arrangements for positively actuating jaws using toggle links
    • B25B5/125—C-clamps

Definitions

  • the present invention refers to a perfected manual tool of the type of pliers used for fastening one or more pieces and that due to its special structure and configuration has advantageously minimal dimensions .
  • the tool of the invention is of the type consisting of a fixed and a movable arm, as well as a fixed jaw and another movable jaw in order to hold the pieces in a safe and totally correct way.
  • the tool also includes an interlocking mechanism to ensure the locked position.
  • an interlocking mechanism to ensure the locked position.
  • the perfected hand tool that constitutes the object of the invention is of the type of pliers for the clamping of parts, at the same time that due to its special configuration it has reduced dimensions.
  • the tool comprises two arms, one fixed and the other mobile, counting them respectively, with a fixed jaw and a mobile jaw, both facing and between which one or several pieces to be held will be placed that will be pressed between both jaws when the tool assembly is in its active locking or interlocking position.
  • the tool includes an interlocking mechanism that is determined from a connecting rod that is articulated by one of its ends articulated to a cylinder where the movable jaw itself is connected and which is driven into a guide hole of the fixed arm.
  • the other end of the connecting rod is connected, also articulately, to the movable arm itself, which is in turn articulated at an end point of the fixed arm.
  • a cam-like bar coupled to the movable arm will be actuated, initially pressing one end of said cam on said fixed arm.
  • Figure 1. Represents an elevation view of the improved hand tool, object of the invention. The tool in question is in a locked or locked position.
  • Figure 2. Represents an elevational view of the tool of the invention where it is in an unlocked position.
  • the perfected hand tool It comprises a fixed arm 1 and a movable arm 2, including both respectively, a fixed jaw 3 and a movable jaw 4.
  • the fixed arm 1 constitutes the main body of the tool.
  • the tool of the invention includes a locking or interlocking mechanism to ensure the pressure fixing of one or more parts 5 located between both jaws 3 and 4. That locking or interlocking mechanism is determined from a connecting rod 6 that is articulated by an end point 7 on a plunger 8 which is driven in a guide hole 9 of the fixed arm 1. Instead, the other end of the connecting rod 6 is articulatedly coupled on an intermediate point 10 of the movable arm 2, both arms being articulated jointly 1 and 2 at an extreme point 11.
  • the movable arm 2 is linked to a cylinder 12 integral with the piston 8 and into which the movable jaw 4 is threaded.
  • the mobile arm 2 further includes a cam-like bar 13 that is articulated at an upper point 14 of said mobile arm 2, said cam 13 being intended to facilitate the unlocking or unlocking of the mobile arm 2 and in general of the tool assembly of the invention.
  • the fixed jaw 3 although it forms an integral part of the fixed arm 1 as an elongated extension, said fixed jaw 3 could be determined by an independent post-shaped element fixed to said fixed arm 1.
  • the two jaws 3 and 4 are facing each other, in such a way that to place the tool in an active locking position, it will be necessary to swing the movable arm 2 until it stops against the fixed arm 1, so that in this process, the piston 8 driven in the guide hole 9 of the fixed arm 1 the mobile jaw 4 approaching the fixed jaw 3, among which are the pieces to be fixed 5 (figure 1).
  • the two articulation points 7 and 10 of the connecting rod 6 and also the articulation point 11 which links both arms 1 and 2 are advantageously aligned, in the same direction.
  • the distance between the two jaws 3 and 4 can be adjusted advantageously, according to the needs, thanks to the fact that the movable jaw 4 has a screw-like structure that threads in the cylinder 12 that acts as a nut, although it could also be made of inverse form
  • This 4 threaded movable jaw plays the same role of the conventional adjustment screw of this type of pressure tools.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Jigs For Machine Tools (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
PCT/ES2000/000074 1999-03-05 2000-03-01 Herramienta manual perfeccionada WO2000053373A1 (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2000603846A JP2002538013A (ja) 1999-03-05 2000-03-01 改良型手動工具
EP00906383A EP1075901B1 (en) 1999-03-05 2000-03-01 Improved hand tool
BR0005256-6A BR0005256A (pt) 1999-03-05 2000-03-01 Ferramenta manual aperfeiçoada
KR1020007012188A KR20010052295A (ko) 1999-03-05 2000-03-01 개량 수공구
DE60002404T DE60002404T2 (de) 1999-03-05 2000-03-01 Verbessertes handwerkzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU9900591 1999-03-05
ES009900591U ES1042850Y (es) 1999-03-05 1999-03-05 Herramienta manual perfeccionada.

Publications (1)

Publication Number Publication Date
WO2000053373A1 true WO2000053373A1 (es) 2000-09-14

Family

ID=8307763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2000/000074 WO2000053373A1 (es) 1999-03-05 2000-03-01 Herramienta manual perfeccionada

Country Status (7)

Country Link
EP (1) EP1075901B1 (pt)
JP (1) JP2002538013A (pt)
KR (1) KR20010052295A (pt)
BR (1) BR0005256A (pt)
DE (1) DE60002404T2 (pt)
ES (1) ES1042850Y (pt)
WO (1) WO2000053373A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140203550A1 (en) * 2013-01-18 2014-07-24 Pfeiffer Vacuum Gmbh Connection apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI383862B (zh) * 2011-03-01 2013-02-01 Wang Ming Yu 手動動力工具之油壓桿裝置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397239A (en) * 1944-09-01 1946-03-26 Charles W Brown Wrench
US2466937A (en) * 1945-06-07 1949-04-12 Curtis J Downs Toggle actuated c-clamp
US2777347A (en) * 1954-10-27 1957-01-15 Jack J Sendoykas Self-adjusting toggle clamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397239A (en) * 1944-09-01 1946-03-26 Charles W Brown Wrench
US2466937A (en) * 1945-06-07 1949-04-12 Curtis J Downs Toggle actuated c-clamp
US2777347A (en) * 1954-10-27 1957-01-15 Jack J Sendoykas Self-adjusting toggle clamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140203550A1 (en) * 2013-01-18 2014-07-24 Pfeiffer Vacuum Gmbh Connection apparatus
US9695967B2 (en) * 2013-01-18 2017-07-04 Pfeiffer Vacuum Gmbh Connection apparatus

Also Published As

Publication number Publication date
EP1075901A1 (en) 2001-02-14
ES1042850Y (es) 2000-02-16
DE60002404D1 (de) 2003-06-05
EP1075901B1 (en) 2003-05-02
ES1042850U (es) 1999-10-01
BR0005256A (pt) 2001-01-09
JP2002538013A (ja) 2002-11-12
KR20010052295A (ko) 2001-06-25
DE60002404T2 (de) 2004-05-06

Similar Documents

Publication Publication Date Title
US8585703B2 (en) Adjustment tool for external fixator
KR100326794B1 (ko) 조정 가능한 클램핑 조
ES2252220T3 (es) Pinzas paralelas.
ES2354237T3 (es) Cabezal portapinzas.
ES2364899T3 (es) Tenaza de prensar.
US7389978B2 (en) Adjustable clamp
CA2077864C (en) Quick release mechanism for tools such as socket wrenches
JP2004276166A (ja) 作業ロボット用ハンド装置
WO2014186384A4 (en) Adjustable interbody fusion devices
US10174820B2 (en) Actuating device of the articulated lever or cam type for the precise positioning of a pivotable arm
ES2227344T3 (es) Dispositivo de fijacion con palanca biestable.
ES2375690T3 (es) Alicates extensibles.
US3807718A (en) Fast action clamps
US7131642B1 (en) Adjustable clamp
ES2373365T3 (es) Prensa con una instalación de transferencia para el desplazamiento paso a paso de las piezas de trabajo y con un acoplamiento de carriles de mordaza.
WO2000053373A1 (es) Herramienta manual perfeccionada
ES2304643T3 (es) Tornillo de banco.
US1242097A (en) Adjustable-head wrench.
EP3078453B1 (en) Actuating device of the articulated lever or cam type for the precise positioning of a pivotable arm
ES2125335T3 (es) Llave ajustable.
ES2708082T3 (es) Mandril de sujeción para máquinas de mecanizado de vidrio
ES2262207T3 (es) Herramienta remachadora con un mandrino de traccion.
WO2012032204A1 (es) Tenaza ajustable autoblocante
ES2237644T3 (es) Dispositivo de sujecion por palanca acodada.
WO2023105101A1 (es) Sistema de aproximacion rapida para herramientas manuales y pinzas prensiles

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): BR JP KR MX

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 2000906383

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: PA/a/2000/010508

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 1020007012188

Country of ref document: KR

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 2000906383

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020007012188

Country of ref document: KR

WWG Wipo information: grant in national office

Ref document number: 2000906383

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1020007012188

Country of ref document: KR