EP0064883A2 - Spannvorrichtung - Google Patents
Spannvorrichtung Download PDFInfo
- Publication number
- EP0064883A2 EP0064883A2 EP19820302408 EP82302408A EP0064883A2 EP 0064883 A2 EP0064883 A2 EP 0064883A2 EP 19820302408 EP19820302408 EP 19820302408 EP 82302408 A EP82302408 A EP 82302408A EP 0064883 A2 EP0064883 A2 EP 0064883A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- jaw member
- support
- jaw
- clamping apparatus
- pivoted
- 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.)
- Withdrawn
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
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/16—Arrangements for positively actuating jaws by pedal, with or without provision for additional manual actuation
-
- 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
- B25B1/02—Vices with sliding jaws
-
- 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
- B25B1/04—Vices with pivoted jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
Definitions
- This invention relates to clamping apparatus in the nature of a vice.
- a clamping apparatus having a pair of clamping jaws mounted in spaced longitudinal relation on an elongate support, one of said jaws being adjustably movable longitudinally along the support and the other being pivotally connected to the support and pivotal towards and away from the adjustably movable jaw member by ready releasable pedal operated by actuating means which when the jaw is pivoted towards the longitudinally movable jaw can retain said pivoted jaw in said pivoted position.
- a clamping apparatus having first and second jaw members mounted in spaced longitudinal relation on an elongate support and with the jaws opposed, the jaw members being constrained to be movable longitudinally of said support, the first jaw member being pivoted at or near to its lower end to the support and being connected at its upper end through actuating means in the form of a linkage and lever arrangement to a foot pedal whose upper end is pivoted to said support, so that downward movement of the foot pedal pivots the first jaw member towards the second jaw member made fast with the support thereby to clamp a workpiece therebetween with the first jaw member being lockable in its clamping position.
- the second jaw member can be made fast with the support in one of several positions longitudinally thereof.
- the support comprises two laterally- spaced channel beams opening inwardly towards each other and spaced apart for movement of the law members therebetween.
- the second jaw member has two pairs of axially opposed stub rods extending laterally from opposite lateral sides thereof and lying in vertically spaced planes passing through said axis, said rods constraining movement of said second jaw member on said support with one pair of rods being located above the beams and the other pair of rods being located below the beams in a manner which permits longitudinal and attitudinal movement of the second jaw member relative to the support whereby in one position, the second jaw member is made fast with the support and in all other positions, the second jaw member is free to move along or arcuately of the support.
- a bar is provided on the inner face of the second jaw member with its axis in the same plane as the upper pair of stub rods, the bar extending laterally beyond opposed lateral sides of the jaw member and serving to restrict the amount of attitudinal movement.
- the elongate support 10 comprises two laterally- spaced channel beams 10A, 10B opening inwardly towards each other with their webs opposed, the beams 10A, 10B being spaced apart for movement of the first and second jaw members 11, 12 therebetween.
- the beams 10A, 10B are joined together at their ends by plates 13 and adjacent thereto by plates 14, plates 13 and 14 being parallel and extending below said beams 10A, 10B to the same extent and forming a mounting between which four legs 15 can be secured by bolts 16 as shown.
- the first and second jaw members 11, 12 are mounted, with their jaws 11A and 12A respectively opposed, between said beams 10A, 10B and are constrained to move longitudinally and attitudinally of said support 10.
- the first jaw member is pivoted at 17 near its lower end to the support 10, the pivot being parallel to the upper and lower limbs of the beams 10A, 10B.
- a link 18, extending away from the second jaw member is pivotally connected at 18A, the other end of said link 18 being pivotally connected at 19 to the upper end of a cranked lever 20 pivoted at 21 to the support 10, the pivot being . parallel to pivot 17.
- the lower end of the lever 20 is bifurcated and a foot pedal 22 unites the outer end of the bifurcated limbs.
- a spring 23 is anchored between the support 10 adjacent to the pertaining plate 13 and the first jaw member 11 rearwardly of the jaw 11A. This spring 23 holds the first jaw member 11 in a rest position and assists in returning the first jaw member 11 to its rest position.
- the link 18, lever 20, foot pedal 22 and spring 23 constitute readily-releasable pedal operated actuating means.
- the second jaw member 12 has two pairs of axially spaces tub rods 24, 25 which extend laterally from opposite lateral sides thereof and lie in vertically spaced planes passing through said axes.
- the rods 24, 25 constrain movement of said second jaw member on said support with one pair of rods 24 being located above the beams and the other pair of rods 25 being located below the beams.
- the distance between vertical spaced planes is slightly greater than the depth of the beams.
- Verticals through the axes of rods 24 and 25 are spaced horizontally apart, the axes.of rods 24 being more remote from the first jaw member 11 than is the axes of rods 25. There is therefore a tendency under gravitational forces for the second jaw to pivot about rods 24 towards the first jaw.
- a bar 26 is provided on the inner face of the second jaw member 12 with its axis in the same plane as the upper pair of stub rods 24, the bar 26 extending laterally beyond opposed lateral sides of the jaw member 12 and serving to restrict the amount of attitudinal movement thereof relative to the support 10. If pressure is applied to the second jaw member 12 in a direction away from the first jaw member 11, the second jaw member through interaction between the rods 24 and 25 and beams 10A, 10B clamps or makes fast itself to the support 10. In all other positions of the second jaw member, the second jaw member can be moved freely along the support.
- the rods 24, 25 and bar 26 can be dispensed with and instead the second jaw member can track the beams 10A, 10B and means are provided for clamping the second jaw member 12 at any desired position on said support.
- the support may be mountable on a table or work bench.
- a table extension may be provided to attach to one or other side of the support.
- the actuating means is a hydraulic or pneumatic ram operable by a foot pedal.
- the two beams are replaced by a single beam and the lower end of the second jaw is formed as an eye and threaded on to the beam.
- the stub rods 24, 25 and bar 26 being omitted in this modification. If necessary a longitudinal groove can be provided along one or both lateral sides of the beam.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8114498 | 1981-05-12 | ||
GB8114498 | 1981-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0064883A2 true EP0064883A2 (de) | 1982-11-17 |
Family
ID=10521743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19820302408 Withdrawn EP0064883A2 (de) | 1981-05-12 | 1982-05-12 | Spannvorrichtung |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0064883A2 (de) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2187411A (en) * | 1986-03-06 | 1987-09-09 | Philip Larter | Workbench |
GB2190618A (en) * | 1986-03-24 | 1987-11-25 | Hills Industries Ltd | Workbench and vice assembly |
GB2211129A (en) * | 1987-10-17 | 1989-06-28 | Robert Russell Whitear | Tile clamping jig |
FR2636262A1 (fr) * | 1988-09-13 | 1990-03-16 | Brun Serge | Dispositif pour supporter et/ou immobiliser par pression ou traction un objet a faconner |
GB2223440A (en) * | 1988-09-06 | 1990-04-11 | Precision Group | A woodworker's sawblock and a stabiliser therefor |
GB2238505A (en) * | 1989-11-20 | 1991-06-05 | Robert Davenport | Work supports |
EP0619126A2 (de) * | 1993-04-06 | 1994-10-12 | Minoura Co. Ltd. | Fahrradständer für Heimtraining |
CN101987468B (zh) * | 2009-07-29 | 2013-03-06 | 苏州宝时得电动工具有限公司 | 夹具 |
WO2018214994A1 (zh) * | 2017-05-26 | 2018-11-29 | 郑福联 | 木工虎钳 |
KR101945837B1 (ko) | 2017-05-24 | 2019-02-08 | 이호명 | 가죽공예용 클램프 |
GB2584458A (en) * | 2019-06-04 | 2020-12-09 | Gregory Mark | Vice |
GB2549612B (en) * | 2016-04-12 | 2021-12-01 | Power Box Ag | Improvements to clamping apparatus |
CN114347665A (zh) * | 2021-12-22 | 2022-04-15 | 韦勇 | 一种便于激光打印用辅助固定设备 |
-
1982
- 1982-05-12 EP EP19820302408 patent/EP0064883A2/de not_active Withdrawn
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2187411A (en) * | 1986-03-06 | 1987-09-09 | Philip Larter | Workbench |
GB2190618A (en) * | 1986-03-24 | 1987-11-25 | Hills Industries Ltd | Workbench and vice assembly |
GB2211129A (en) * | 1987-10-17 | 1989-06-28 | Robert Russell Whitear | Tile clamping jig |
GB2223440A (en) * | 1988-09-06 | 1990-04-11 | Precision Group | A woodworker's sawblock and a stabiliser therefor |
GB2223440B (en) * | 1988-09-06 | 1993-01-13 | Precision Group | A woodworker's saw block and stabiliser therefor |
FR2636262A1 (fr) * | 1988-09-13 | 1990-03-16 | Brun Serge | Dispositif pour supporter et/ou immobiliser par pression ou traction un objet a faconner |
GB2238505A (en) * | 1989-11-20 | 1991-06-05 | Robert Davenport | Work supports |
EP0619126A3 (de) * | 1993-04-06 | 1995-07-05 | Minoura Co Ltd | Fahrradständer für Heimtraining. |
EP0619126A2 (de) * | 1993-04-06 | 1994-10-12 | Minoura Co. Ltd. | Fahrradständer für Heimtraining |
CN101987468B (zh) * | 2009-07-29 | 2013-03-06 | 苏州宝时得电动工具有限公司 | 夹具 |
GB2549612B (en) * | 2016-04-12 | 2021-12-01 | Power Box Ag | Improvements to clamping apparatus |
KR101945837B1 (ko) | 2017-05-24 | 2019-02-08 | 이호명 | 가죽공예용 클램프 |
WO2018214994A1 (zh) * | 2017-05-26 | 2018-11-29 | 郑福联 | 木工虎钳 |
GB2584458A (en) * | 2019-06-04 | 2020-12-09 | Gregory Mark | Vice |
GB2584458B (en) * | 2019-06-04 | 2022-09-28 | Gregory Mark | Vice |
CN114347665A (zh) * | 2021-12-22 | 2022-04-15 | 韦勇 | 一种便于激光打印用辅助固定设备 |
CN114347665B (zh) * | 2021-12-22 | 2023-10-10 | 台州市焱迪企业有限公司 | 一种便于激光打印用辅助固定设备 |
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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 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB IT LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19840713 |