EP1071541B1 - All-purpose vice with self-adjustable slide - Google Patents
All-purpose vice with self-adjustable slide Download PDFInfo
- 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
Links
Images
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 object to be worked on has to be held firmly enough, especially in metal, wood, machine-building and other industries where a higher degree of finishing precision is required.
- a vice according to the preamble of claim 1, wherein the nut has a cooperating block whose shape enables the movable base which supports a jaw to pivot about a vertical axis while also providing a downward force to the jaw, is known from US-5,141,213.
- the problem to be solved by the present invention is to simplify the design of the nut.
- 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 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.
- the working part of the hydraulic system is extended to the joint which, turning by 90 degrees, is pushing the smaller piston which is pushing oil and through the bigger piston moves the bushing with multiple force; this, over a threaded spindle-serving simultaneously for moving the slide to and fro - is pushing the nut holder and thereby the slide in the direction of tightening.
- the Invention can help make a practical, safe, accurate and useful vice at a low cost, including essential improvements compared to the existing vices.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
Description
Claims (3)
- All-purpose vice with a self-adjusting slide, for engaging and holding workpieces, having a body (1) and jaws (2), one of the jaws being movable by means of a handle (9) acting via a screw nut and a threaded spindle (5) and being rotatable (C-C), characterised in that the vice body (1) supports a slide (4) having the movable jaw (2) and a truncated cone- shaped bore, the slide (4) being rotatable around the axis of a truncated cone-shaped nut (13) connected via a nut-holder (12) with the spindle (5) which moves along the body (1), thereby allowing the slide (4) to adapt itself, by movement around the axis of the holder (12), the holder also guiding the slide towards the place of engagement and holding.
- All-purpose vice with a self-adjustable slide according to claim 1 characterized by the following: the slide is self-adjustable both horizontally and vertically, owing to the holder pressing against the vice guides and the truncated reverse cone shaped nut pressing into the corresponding conical bore of the slide, thereby preventing the slide from rising.
- Vice according to claim 1 or 2, characterised in that the vice further includes: a joint (18) between the handle (32) and the nut threadedly engaging the spindle (5) and a piston (22) which transfers a force (S1) to an oil-chamber (26), a bushing (29), the nut, the spindle (5) and the slide (4), whereby a single turn of the handle through 90 degrees after touching and gently engaging a workpiece turns the joint (18) and gives a thrust to the piston (22) and a push to the nut-holder (12) which transfers the force through the slide (4) for a fast and strong tightening of the holding of the workpiece.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HR980211A HRP980211B1 (en) | 1998-04-17 | 1998-04-17 | Universal vice comprising a selfadjustable slider |
HR980211 | 1998-04-17 | ||
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 (en) | 2001-01-31 |
EP1071541B1 true EP1071541B1 (en) | 2004-11-03 |
Family
ID=10946729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99914683A Expired - Lifetime EP1071541B1 (en) | 1998-04-17 | 1999-04-12 | All-purpose vice with self-adjustable slide |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1071541B1 (en) |
AT (1) | ATE281280T1 (en) |
DE (1) | DE69921638T2 (en) |
HR (1) | HRP980211B1 (en) |
WO (1) | WO1999054090A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI409141B (en) * | 2012-07-20 | 2013-09-21 | Lin Tseh Pei | Quick release device for a movable jaw of a vise |
DE102013105694A1 (en) * | 2013-06-03 | 2014-12-04 | Klaus Hofmann | Clamping device, in particular clamping module |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE889880C (en) * | 1952-05-06 | 1953-09-14 | Eugen Bauckhage | Jaws, especially for vices |
US2880638A (en) * | 1956-11-23 | 1959-04-07 | Lawrence A Muggli | Jaw-advancing, -alignment and -adjusting means for machine-tool vises |
DE1171836B (en) * | 1958-04-26 | 1964-06-04 | Albert Schrem Fa | Threaded spindle for clamping or loosening workpieces |
DE1146458B (en) * | 1960-11-15 | 1963-03-28 | Rolf Palfner | Vice with pull-down jaw |
FR2559413B1 (en) * | 1984-02-10 | 1991-05-03 | Sagnial Sag Expl Ets | VICE FOR MACHINE TOOL, PARTICULARLY FOR MILLING MACHINE OR MACHINE WITH CROSS TABLES |
FR2561965B1 (en) * | 1984-03-30 | 1988-08-12 | France Outillage Tech | IMPROVED VICE FOR MACHINE TOOLS, PARTICULARLY FOR MILLING MACHINES |
DE4112418A1 (en) * | 1990-06-07 | 1992-10-22 | Franz Dipl Ing Arnold | MACHINE VICE |
US5141213A (en) * | 1991-10-07 | 1992-08-25 | Chern Sen Kuen | Vise |
-
1998
- 1998-04-17 HR HR980211A patent/HRP980211B1/en not_active IP Right Cessation
-
1999
- 1999-04-12 AT AT99914683T patent/ATE281280T1/en not_active IP Right Cessation
- 1999-04-12 WO PCT/HR1999/000005 patent/WO1999054090A1/en active IP Right Grant
- 1999-04-12 DE DE69921638T patent/DE69921638T2/en not_active Expired - Lifetime
- 1999-04-12 EP EP99914683A patent/EP1071541B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69921638D1 (en) | 2004-12-09 |
WO1999054090A1 (en) | 1999-10-28 |
HRP980211A2 (en) | 2000-02-29 |
HRP980211B1 (en) | 2002-08-31 |
EP1071541A1 (en) | 2001-01-31 |
ATE281280T1 (en) | 2004-11-15 |
DE69921638T2 (en) | 2005-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6017026A (en) | Machining vise | |
EP0744249A2 (en) | Multiple jaw vise with floating actuator | |
AU729027B2 (en) | Dual adjustable vise | |
US9095958B2 (en) | Self centering dual direction clamping vise | |
CA2162612A1 (en) | Reamer chuck and tool expander | |
US4251065A (en) | Quick set hydraulic vise | |
GB2041263A (en) | Gripping device for moving workpieces relative to a machine tool | |
US5975511A (en) | Clamping device with a jaw brake | |
EP1071541B1 (en) | All-purpose vice with self-adjustable slide | |
US6053490A (en) | Clamping device especially a machine vice | |
US4527808A (en) | Chuck for machine tools | |
US5462294A (en) | Collet adapter for converting machine vise to an orthogonal collet fixture | |
US6609705B1 (en) | Device for the floating clamping of a workpiece to be machined | |
DK0619153T3 (en) | Hollow workpiece expansion tool | |
KR102185161B1 (en) | Combine manual oil-hydraulic vise | |
US2744430A (en) | Machine-tool vise having an extendible and downwardly sloping support for a movable jaw | |
JPS56163808A (en) | Power chuck for lathe | |
EP3871837A3 (en) | Automated smart vise system | |
US2868091A (en) | Quick acting precision milling and grinding vise | |
DE1299482B (en) | Swiss-type lathe | |
US5374041A (en) | Vise | |
CN112828629A (en) | Hydraulic machine tool vice with 4 jaws | |
CN211789939U (en) | Portable hydraulic tongs | |
CN216226937U (en) | Machine tool tailstock | |
DE236317C (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20001020 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20021025 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041103 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041103 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041103 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20041103 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 69921638 Country of ref document: DE Date of ref document: 20041209 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050203 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050203 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050203 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050214 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050412 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050412 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050412 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20050412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050430 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
ET | Fr: translation filed | ||
26N | No opposition filed |
Effective date: 20050804 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20050412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050403 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20090429 Year of fee payment: 11 Ref country code: FR Payment date: 20090420 Year of fee payment: 11 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20090427 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20101230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100430 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20180430 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69921638 Country of ref document: DE |