GB827457A - Improvements relating to clenching presses - Google Patents
Improvements relating to clenching pressesInfo
- Publication number
- GB827457A GB827457A GB25957A GB25957A GB827457A GB 827457 A GB827457 A GB 827457A GB 25957 A GB25957 A GB 25957A GB 25957 A GB25957 A GB 25957A GB 827457 A GB827457 A GB 827457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- base
- tool
- clenching
- lever
- eyelet
- 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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/17—Stapling machines
- B27F7/30—Driving means
- B27F7/32—Driving means operated by manual power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
827,457. Riveting. WALKER Ltd., T. Nov. 21, 1957 [Jan. 3, 1957], No. 259/57. Class 83 (4). [Also in Group VII] A clenching press comprises a base or bed supporting an upstanding frame member having a forwardly - extending overhanging part adapted to carry an upper work-holding tool or die, and a vertically movable lower member or die slidably mounted in said base beneath the upper tool, said vertically-movable lower member being in operative engagement with the short arm of an operating lever pivotally mounted on the base adjacent the front edge thereof, said lever having a relatively long depending pendulum arm adapted for operation by a foot. The top tool carried by the frame 2 comprises a stationary work-holder 3 for a rivet, eyelet or staple. Beneath the top tool is a table 6 provided with an anvil recess 8, said table being vertically reciprocable in the base 1 by means of a foot-operated lever 14 which engages a depending shank 10 integral with the table. Two torsion springs 18 bias the table towards the base 1. Alternatively, the table is adapted to carry the rivet, eyelet or staple and the upper tool is provided with an anvil or clenching surface. A series of the presses may be mounted on the same base and operated by a common operating lever.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25957A GB827457A (en) | 1957-01-03 | 1957-01-03 | Improvements relating to clenching presses |
| DE1957W0018776 DE1816307U (en) | 1957-01-03 | 1957-12-28 | PRESS FOR FASTENING CLAMPING PARTS TO FABRIC PANELS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25957A GB827457A (en) | 1957-01-03 | 1957-01-03 | Improvements relating to clenching presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB827457A true GB827457A (en) | 1960-02-03 |
Family
ID=9701217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25957A Expired GB827457A (en) | 1957-01-03 | 1957-01-03 | Improvements relating to clenching presses |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1816307U (en) |
| GB (1) | GB827457A (en) |
-
1957
- 1957-01-03 GB GB25957A patent/GB827457A/en not_active Expired
- 1957-12-28 DE DE1957W0018776 patent/DE1816307U/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1816307U (en) | 1960-08-11 |
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