GB467952A - Improvements in devices for clamping a workpiece on a support - Google Patents
Improvements in devices for clamping a workpiece on a supportInfo
- Publication number
- GB467952A GB467952A GB30539/36A GB3053936A GB467952A GB 467952 A GB467952 A GB 467952A GB 30539/36 A GB30539/36 A GB 30539/36A GB 3053936 A GB3053936 A GB 3053936A GB 467952 A GB467952 A GB 467952A
- Authority
- GB
- United Kingdom
- Prior art keywords
- clamping
- jaw
- clamp
- work
- machine
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/08—Press-pads; Counter-bases; Hold-down devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
467,952. Work - holders. RENAULT, L. Nov. 9, 1936, No. 30539. Convention date, Jan. 17. [Class 83 (iii)] In clamping a work-piece of metal or wood on a machine &c. the clamping pressure is supplied by a flexible tube inserted between two, parts of the clamp and adapted to be expanded by fluid pressure. A movable jaw 6, is attached to a stationary part 4 of the machine by springs 8 which tend to raise the jaw and a rubber &c. tube 5 is placed in opposed grooves in the parts 4, 6. On applying pressure by means of a pipe 10 the jaw is pressed downwards to clamp a plate 1 against a fixed jaw 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR467952X | 1936-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB467952A true GB467952A (en) | 1937-06-25 |
Family
ID=8902304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30539/36A Expired GB467952A (en) | 1936-01-17 | 1936-11-09 | Improvements in devices for clamping a workpiece on a support |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB467952A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417226A (en) * | 1944-03-13 | 1947-03-11 | Superior Industries | Device for molding of veneer structures |
US2804891A (en) * | 1954-04-14 | 1957-09-03 | Coe Mfg Co | Veneer lathe |
US3213739A (en) * | 1963-09-09 | 1965-10-26 | Neo Ray Products Inc | Fluid actuated press |
US3371569A (en) * | 1965-06-28 | 1968-03-05 | Pacific Press & Shear Corp | Shear machine or the like |
FR2535830A1 (en) * | 1982-11-10 | 1984-05-11 | Trefilunion | Device for positioning elements on a plate for the manufacture of handling pallets |
FR2558758A1 (en) * | 1984-01-28 | 1985-08-02 | Festo Maschf Stoll G | LOW STROKE TIGHTENING ELEMENT |
CN113751771A (en) * | 2021-10-12 | 2021-12-07 | 芜湖捷和科技有限公司 | Tool with buffer structure for diesel engine shell production |
-
1936
- 1936-11-09 GB GB30539/36A patent/GB467952A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417226A (en) * | 1944-03-13 | 1947-03-11 | Superior Industries | Device for molding of veneer structures |
US2804891A (en) * | 1954-04-14 | 1957-09-03 | Coe Mfg Co | Veneer lathe |
US3213739A (en) * | 1963-09-09 | 1965-10-26 | Neo Ray Products Inc | Fluid actuated press |
US3371569A (en) * | 1965-06-28 | 1968-03-05 | Pacific Press & Shear Corp | Shear machine or the like |
FR2535830A1 (en) * | 1982-11-10 | 1984-05-11 | Trefilunion | Device for positioning elements on a plate for the manufacture of handling pallets |
FR2558758A1 (en) * | 1984-01-28 | 1985-08-02 | Festo Maschf Stoll G | LOW STROKE TIGHTENING ELEMENT |
GB2153714A (en) * | 1984-01-28 | 1985-08-29 | Festo Maschf Stoll G | Clamping devices |
US4643408A (en) * | 1984-01-28 | 1987-02-17 | Kurt Stoll | Clamping element with a short stroke |
CN113751771A (en) * | 2021-10-12 | 2021-12-07 | 芜湖捷和科技有限公司 | Tool with buffer structure for diesel engine shell production |
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