EP1071541B1 - Allzweck-spannstock mit selbstjustierendem gleitblock - Google Patents

Allzweck-spannstock mit selbstjustierendem gleitblock Download PDF

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Publication number
EP1071541B1
EP1071541B1 EP99914683A EP99914683A EP1071541B1 EP 1071541 B1 EP1071541 B1 EP 1071541B1 EP 99914683 A EP99914683 A EP 99914683A EP 99914683 A EP99914683 A EP 99914683A EP 1071541 B1 EP1071541 B1 EP 1071541B1
Authority
EP
European Patent Office
Prior art keywords
slide
vice
nut
holder
self
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
EP99914683A
Other languages
English (en)
French (fr)
Other versions
EP1071541A1 (de
Inventor
Eugen Jurkovic
Rudolf Jurkovic
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
Publication of EP1071541A1 publication Critical patent/EP1071541A1/de
Application granted granted Critical
Publication of EP1071541B1 publication Critical patent/EP1071541B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B25B1/2431—Construction of the jaws the whole jaw being pivotable around an axis perpendicular to the actioning direction of the vice
    • B25B1/2436—Construction of the jaws the whole jaw being pivotable around an axis perpendicular to the actioning direction of the vice around a vertical axis
    • 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
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/103—Arrangements for positively actuating jaws using screws with one screw perpendicular to the jaw faces, e.g. a differential or telescopic screw
    • 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
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/10—Arrangements for positively actuating jaws using screws
    • B25B1/106—Arrangements for positively actuating jaws using screws with mechanical or hydraulic power amplifiers
    • 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

Claims (3)

  1. Universalschraubstock mit einem sich selbst nachstellenden Schieber, zum Einspannen und Fixieren von Werkstücken, mit einem Körper (1) und Backen (2), wobei eine dieser Backen mittels eines Handgriffes (9), der sich mittels einer Schraubenmutter und einer Gewindespindel (5) bewegt, bewegbar und drehbar (C-C) ist, dadurch gekennzeichnet, dass der Schraubstockkörper (1) einen Schieber (4) mit einer beweglichen Backe (2) und einer kegelstumpfförmigen Bohrung trägt, wobei der Schieber (4) um die Achse einer kegelstumpfförmigen Mutter (13) drehbar ist, die über einen Mutterträger (12) mit der sich entlang des Körpers (1) bewegenden Spindel (5) verbunden ist, und dabei durch die Bewegung um die Achse des Trägers (12), dem Schieber (4) ermöglicht, sich selbstnachzustellen, wobei ferner der Träger den Schieber (4) in Richtung der Einspann- und Fixierposition führt.
  2. Universalschraubstock mit einem sich selbst nachstehenden Schieber (4) gemäß Anspruch 1, durch Folgendes gekennzeichnet: Der Schieber (4) stellt sich selbst nach, sowohl horizontal als auch vertikal, aufgrund des Trägers, der gegen die Schraubstockführungen und die umgekehrt kegelstumpfförmige Mutter drückt, die in die entsprechende konische Bohrung des Schiebers drückt, wodurch das Anheben des Schiebers verhindert wird.
  3. Schraubstock gemäß Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Schraubstock weiterhin Folgendes umfasst: Ein Verbindungselement (18) zwischen dem Handgriff (32) und der Mutter, die in das Gewinde der Spindel (5) greift, und einen Kolben (22), der eine Kraft (S1) an eine Ölkammer (26), eine Laufbuchse (29), die Mutter, die Spindel (5) und den Schieber (4) überträgt, wobei eine einzige Drehung des Handgriffes um 90°, nach Berührung und leichtem Einspannen eines Werkstückes, das Verbindungselement (18) dreht und dem Kolben (22) einen Schub gibt und dem Mutterträger (12) einen Stoß gibt, was die Kraft durch den Schieber (4) leitet zum schnellen und festen Einspannens des Werkstücks in der Fixierposition.
EP99914683A 1998-04-17 1999-04-12 Allzweck-spannstock mit selbstjustierendem gleitblock Expired - Lifetime EP1071541B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HR980211 1998-04-17
HR980211A HRP980211B1 (en) 1998-04-17 1998-04-17 Universal vice comprising a selfadjustable slider
PCT/HR1999/000005 WO1999054090A1 (en) 1998-04-17 1999-04-12 All-purpose vice with self-adjustable slide

Publications (2)

Publication Number Publication Date
EP1071541A1 EP1071541A1 (de) 2001-01-31
EP1071541B1 true EP1071541B1 (de) 2004-11-03

Family

ID=10946729

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99914683A Expired - Lifetime EP1071541B1 (de) 1998-04-17 1999-04-12 Allzweck-spannstock mit selbstjustierendem gleitblock

Country Status (5)

Country Link
EP (1) EP1071541B1 (de)
AT (1) ATE281280T1 (de)
DE (1) DE69921638T2 (de)
HR (1) HRP980211B1 (de)
WO (1) WO1999054090A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI409141B (zh) * 2012-07-20 2013-09-21 Lin Tseh Pei 虎鉗活動顎快拆裝置
DE102013105694A1 (de) * 2013-06-03 2014-12-04 Klaus Hofmann Spannvorrichtung, insbesondere Spannmodul

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889880C (de) * 1952-05-06 1953-09-14 Eugen Bauckhage Backen, insbesondere fuer Schraubstoecke
US2880638A (en) * 1956-11-23 1959-04-07 Lawrence A Muggli Jaw-advancing, -alignment and -adjusting means for machine-tool vises
DE1171836B (de) * 1958-04-26 1964-06-04 Albert Schrem Fa Gewindespindel zum Festspannen oder Loesen von Werkstuecken
DE1146458B (de) * 1960-11-15 1963-03-28 Rolf Palfner Schraubstock mit Niederzugspannbacke
FR2559413B1 (fr) * 1984-02-10 1991-05-03 Sagnial Sag Expl Ets Etau pour machine-outil plus particulierement pour fraiseuse ou machine a tables croisees
FR2561965B1 (fr) * 1984-03-30 1988-08-12 France Outillage Tech Etau perfectionne pour machines-outils plus particulierement pour fraiseuses
DE4112418A1 (de) * 1990-06-07 1992-10-22 Franz Dipl Ing Arnold Maschinenschraubstock
US5141213A (en) * 1991-10-07 1992-08-25 Chern Sen Kuen Vise

Also Published As

Publication number Publication date
HRP980211A2 (en) 2000-02-29
HRP980211B1 (en) 2002-08-31
ATE281280T1 (de) 2004-11-15
DE69921638T2 (de) 2005-12-01
DE69921638D1 (de) 2004-12-09
WO1999054090A1 (en) 1999-10-28
EP1071541A1 (de) 2001-01-31

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