WO1999054090A1 - All-purpose vice with self-adjustable slide - Google Patents

All-purpose vice with self-adjustable slide Download PDF

Info

Publication number
WO1999054090A1
WO1999054090A1 PCT/HR1999/000005 HR9900005W WO9954090A1 WO 1999054090 A1 WO1999054090 A1 WO 1999054090A1 HR 9900005 W HR9900005 W HR 9900005W WO 9954090 A1 WO9954090 A1 WO 9954090A1
Authority
WO
WIPO (PCT)
Prior art keywords
slide
vice
self
tightening
workpiece
Prior art date
Application number
PCT/HR1999/000005
Other languages
English (en)
French (fr)
Inventor
Eugen Jurkovic
Rudolf Jurkovic
Original Assignee
Eugen Jurkovic
Rudolf Jurkovic
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 Eugen Jurkovic, Rudolf Jurkovic filed Critical Eugen Jurkovic
Priority to AT99914683T priority Critical patent/ATE281280T1/de
Priority to EP99914683A priority patent/EP1071541B1/de
Priority to DE69921638T priority patent/DE69921638T2/de
Publication of WO1999054090A1 publication Critical patent/WO1999054090A1/en

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
    • B25B1/2431—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

Definitions

  • This Invention deals with the problem of holding firmly an object to be worked on manually or by a machine, e.g. in milling, bending etc.
  • the present patent eliminates these problems.
  • THE ESSENCE OF THE INVENTION The primary purpose of the Invention is to ensure that the workpiece is efficiently and firmly held, always at four points or in two lines, no matter how parallel- running it is, with prevention of upward gliding, loss of parallel or vertical line in relation to the vice guides.
  • the secondary but also vital purpose is to provide much smaller tightening forces by means of a flexibly adjustable slide. This solution is applicable to all types of vices, mechanical, hydraulic or pneumatic.
  • the technical novelty of the Invention is as follows:
  • the nut holder and the truncated reverse cone-shaped nut keep the vice body and the slide together, acting, at the same time, as a pusher in the direction of tightening or disengagement, enabling the slide to rotate around the nut holder and nut axis, which in turn allows self-adjustability, whereas the conical shape of the nut prevents the slide from rising and instead with its final tightening force brings the slide to the vice body; at this stage the vice becomes a single whole.
  • Fig. 4 The nut holder and truncated reverse cone-shaped nut as it looks in real space, with a part of the threaded spindle Fig. 5 - Rear part of the vice as it looks in real space, in this case with hydraulic joint tightening
  • FIG. 6 A-A' cross-section of only the hydraulic part ending with a part of the threaded spindle having an ending identical to "MECHANICAL TIGHTENING" (Fig- 2)
  • Fig. 7 A-A' cross-section of only the working part of the hydraulic system in the joint position after final tightening, with the handle removed.
  • the Invention can help make a practical, safe, accurate and useful vice at a low cost, including essential improvements compared to the existing vices.
PCT/HR1999/000005 1998-04-17 1999-04-12 All-purpose vice with self-adjustable slide WO1999054090A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT99914683T ATE281280T1 (de) 1998-04-17 1999-04-12 Allzweck-spannstock mit selbstjustierendem gleitblock
EP99914683A EP1071541B1 (de) 1998-04-17 1999-04-12 Allzweck-spannstock mit selbstjustierendem gleitblock
DE69921638T DE69921638T2 (de) 1998-04-17 1999-04-12 Universalschraubstock mit einem sich selbst nachstellenden schieber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HRP980211A 1998-04-17
HR980211A HRP980211B1 (en) 1998-04-17 1998-04-17 Universal vice comprising a selfadjustable slider

Publications (1)

Publication Number Publication Date
WO1999054090A1 true WO1999054090A1 (en) 1999-10-28

Family

ID=10946729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HR1999/000005 WO1999054090A1 (en) 1998-04-17 1999-04-12 All-purpose vice with self-adjustable slide

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)

Cited By (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
US20140353898A1 (en) * 2013-06-03 2014-12-04 Klaus Hofmann Clamping device, particularly a clamping module

Citations (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
DE1146458B (de) * 1960-11-15 1963-03-28 Rolf Palfner Schraubstock mit Niederzugspannbacke
CH380051A (de) * 1958-04-26 1964-07-15 Albert Schrem Fa Einrichtung zum Festspannen oder Lösen von Werkstücken
FR2559413A1 (fr) * 1984-02-10 1985-08-16 Sagnial Sag Expl Ets Etau pour machine-outil plus particulierement pour fraiseuse ou machine a tables croisees
FR2561965A1 (fr) * 1984-03-30 1985-10-04 France Outillage Tech Etau perfectionne pour machines-outils plus particulierement pour fraiseuses
EP0460457A2 (de) * 1990-06-07 1991-12-11 Franz Arnold Maschinenschraubstock
US5141213A (en) * 1991-10-07 1992-08-25 Chern Sen Kuen Vise

Patent Citations (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
CH380051A (de) * 1958-04-26 1964-07-15 Albert Schrem Fa Einrichtung zum Festspannen oder Lösen von Werkstücken
DE1146458B (de) * 1960-11-15 1963-03-28 Rolf Palfner Schraubstock mit Niederzugspannbacke
FR2559413A1 (fr) * 1984-02-10 1985-08-16 Sagnial Sag Expl Ets Etau pour machine-outil plus particulierement pour fraiseuse ou machine a tables croisees
FR2561965A1 (fr) * 1984-03-30 1985-10-04 France Outillage Tech Etau perfectionne pour machines-outils plus particulierement pour fraiseuses
EP0460457A2 (de) * 1990-06-07 1991-12-11 Franz Arnold Maschinenschraubstock
US5141213A (en) * 1991-10-07 1992-08-25 Chern Sen Kuen Vise

Cited By (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
US20140353898A1 (en) * 2013-06-03 2014-12-04 Klaus Hofmann Clamping device, particularly a clamping module

Also Published As

Publication number Publication date
HRP980211A2 (en) 2000-02-29
HRP980211B1 (en) 2002-08-31
ATE281280T1 (de) 2004-11-15
EP1071541B1 (de) 2004-11-03
DE69921638T2 (de) 2005-12-01
DE69921638D1 (de) 2004-12-09
EP1071541A1 (de) 2001-01-31

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