ES2031975T3 - Mordaza inmovilizadora por apriete hacia abajo. - Google Patents

Mordaza inmovilizadora por apriete hacia abajo.

Info

Publication number
ES2031975T3
ES2031975T3 ES198888115448T ES88115448T ES2031975T3 ES 2031975 T3 ES2031975 T3 ES 2031975T3 ES 198888115448 T ES198888115448 T ES 198888115448T ES 88115448 T ES88115448 T ES 88115448T ES 2031975 T3 ES2031975 T3 ES 2031975T3
Authority
ES
Spain
Prior art keywords
jaw
gripping
bearing
clamping jaw
hold
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
ES198888115448T
Other languages
English (en)
Inventor
Gunter Meywald
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 ES2031975T3 publication Critical patent/ES2031975T3/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
    • B25B1/00—Vices
    • B25B1/24—Details, e.g. jaws of special shape, slideways
    • B25B1/2405—Construction of the jaws
    • B25B1/2473—Construction of the jaws with pull-down action on the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

MORDAZAS DE TRACCION HACIA ABAJO PARA INSERCION EN BANCOS DE TORNILLO CON UNA MORDAZA DE COJINETE (6) Y UNA MORDAZA PRESORA (7), CON LO QUE LA MORDAZA PRESORA AL LLAVAR A LA FUERZA TENSORA FRENTE A LA MORDAZA DE COJINETE PUEDE EJERCER UN MOVIMIENTO DE TRACCION HACIA ABAJO. LA MORDAZA PRESORA (7) ESTA COLOCADA EN LA MORDAZA DE COJINETE (6) EN UN EJE MOVIL HORIZONTAL (8) DE FORMA MOVIL, QUE ESTA COLOCADA EN LA ZONA SUPERIOR DE LA MORDAZA DEL COJINETE (6). LA MORDAZA PRESORA (7) MUESTRA EN SU PARTE DIRIGIDA A LA PIEZA DE TRABAJO (4) UN CANTO DE TENSION (9) O SUPERFICIES TENSORAS EN LAS QUE SE ENCIERRA UNA SUPERFICIE LIBRE (11) HACIA ABAJO Y UNA SUPERFICIE DE TENSION (10) HACIA ARRIBA. LOS RESORTES DE AJUSTE POSTERIORES ESTAN FORMADOS COMO RESORTES TENSORES (12) Y PARA LA TOMA DE LAS FUERZAS TENSORAS EN LA ZONA ELASTICA.
ES198888115448T 1987-10-14 1988-09-21 Mordaza inmovilizadora por apriete hacia abajo. Expired - Lifetime ES2031975T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3734780A DE3734780C1 (de) 1987-10-14 1987-10-14 Niederzugsbacke

Publications (1)

Publication Number Publication Date
ES2031975T3 true ES2031975T3 (es) 1993-01-01

Family

ID=6338319

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888115448T Expired - Lifetime ES2031975T3 (es) 1987-10-14 1988-09-21 Mordaza inmovilizadora por apriete hacia abajo.

Country Status (6)

Country Link
US (1) US4905974A (es)
EP (1) EP0311819B1 (es)
JP (1) JPH01127277A (es)
AT (1) ATE74304T1 (es)
DE (2) DE3734780C1 (es)
ES (1) ES2031975T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3924641C1 (es) * 1989-07-26 1991-02-28 Aeg-Elotherm Gmbh, 5630 Remscheid, De
DE4014565A1 (de) * 1990-05-07 1991-11-14 Gottfried Stampfer Niederzug-spannvorrichtung
DE20304531U1 (de) * 2003-03-21 2004-08-05 Wolfcraft Gmbh In eine Bohrung einer Werkplatte einsteckbares Kunststoff-Spannelement
DE102004062048A1 (de) * 2004-12-23 2006-07-06 Holzma Plattenaufteiltechnik Gmbh Vorschubvorrichtung für plattenförmige Werkstücke
KR100820166B1 (ko) 2006-11-16 2008-04-07 장만성 바이스용 패드
AT506147B1 (de) * 2007-12-13 2012-09-15 Rainer Erne Positioniereinrichtung zur befestigung eines werkstücks

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE383727C (de) * 1919-10-05 1923-10-27 Schmidt Karl Durchgangssitzventil
US1692398A (en) * 1926-01-02 1928-11-20 Weaver Mfg Co Vise
US2509888A (en) * 1947-07-07 1950-05-30 Wickes Bros Power locking driye chuck
GB674063A (en) * 1949-04-22 1952-06-18 Glacier Co Ltd Improvements in or relating to vices
US2760535A (en) * 1952-09-08 1956-08-28 Mertz David Threaded stud and nut actuated quick-set clamp
DE910280C (de) * 1952-11-18 1954-04-29 Eugen Bauckhage Backen, insbesondere fuer Schraubstoecke
US2770990A (en) * 1955-07-13 1956-11-20 Stanley L Shelter Hold-down vise
CH383727A (de) * 1960-03-08 1964-10-31 Stucki Werner Werkzeug zum Festhalten von Werkstücken, insbesondere bei Metallbearbeitungs-Werkzeugmaschinen
DE1292099B (de) * 1964-03-11 1969-04-03 Felice Amedio Paul De Schraubstock
FR1447717A (fr) * 1965-09-23 1966-07-29 Edmund Gressel Ag Mordache de serrage en profondeur, en particulier pour étaux de machines-outils
DE1279569C2 (de) * 1966-09-05 1973-11-22 Oarallelschraubstock mit nierzugbacken
GB1168183A (en) * 1967-05-18 1969-10-22 Pendry & Son Addlestone Ltd Improvements in Work Holders for Machine Tools
DE1807060A1 (de) * 1967-11-15 1969-06-12 Emato Ag Niederzugbacke,insbesondere fuer Schraubstoecke
FR2003326A1 (es) * 1968-03-06 1969-11-07 Ogino Mitsuzo
DE2318147A1 (de) * 1973-04-11 1974-10-31 Prewo Werkzeug Masch Niederzug-werkstueckspannvorrichtung
US4039115A (en) * 1976-06-01 1977-08-02 Acf Industries, Incorporated Apparatus for obtaining abutting contact of hollow tank courses to be circumferentially welded
US4353561A (en) * 1980-08-26 1982-10-12 The United States Of America As Represented By The Unites States Department Of Energy Self-aligning lathe chuck jaws
US4431202A (en) * 1982-04-05 1984-02-14 J. & S. Tool Company Pivoted jaw members

Also Published As

Publication number Publication date
US4905974A (en) 1990-03-06
DE3734780C1 (de) 1989-02-09
DE3869723D1 (de) 1992-05-07
ATE74304T1 (de) 1992-04-15
EP0311819A1 (de) 1989-04-19
JPH01127277A (ja) 1989-05-19
EP0311819B1 (de) 1992-04-01

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