GB498930A - An improved device for holding together overlapping plates - Google Patents
An improved device for holding together overlapping platesInfo
- Publication number
- GB498930A GB498930A GB2225537A GB2225537A GB498930A GB 498930 A GB498930 A GB 498930A GB 2225537 A GB2225537 A GB 2225537A GB 2225537 A GB2225537 A GB 2225537A GB 498930 A GB498930 A GB 498930A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- collar
- pin
- plates
- shoulder
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B31/00—Hand tools for applying fasteners
- B25B31/005—Hand tools for applying fasteners for temporarily connecting sheets before or during assembly operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
498,930. Riveting. TELLING, W. H. Aug. 13, 1937, Nos. 22255/37 and 16185/38. [Class 83 (iv)] A device for clamping overlapping plates which have been drilled ready for riveting comprises a loop of wire or strip metal having at one end a pin with an offset head and at the other end a plunger In one form, Fig. 2, the pin 11 and plunger 12 comprise the ends of a loop 10, 13 of spring wire or strip of semicircular cross section, the pin 11 being provided with a bent-back portion 14 so as to form a shoulder 17. A collar 16 is loosely mounted around the pin and plunger and beneath a projection 15 formed in the latter. In operation the head of the pin is inserted through the holes 18 in the plates 19, 20, the plunger being drawn up against the action of the spring loop and then moved laterally so that the shoulder 17 is under the plate 20, and the plunger is then allowed to descend and enter the holes 18, the projection 15 pressing down the collar 15 so that the plates are clamped between the shoulder 17 and collar 16. The collar may be fixed to the plunger 12. In a modified form, Fig. 6, the collar and plunger are urged downwardly by a helical spring 22 surrounding the pin and plunger and acting between the collar 16, which is secured to the plunger, and a collar 23 secured to the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2225537A GB498930A (en) | 1937-08-13 | 1937-08-13 | An improved device for holding together overlapping plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2225537A GB498930A (en) | 1937-08-13 | 1937-08-13 | An improved device for holding together overlapping plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB498930A true GB498930A (en) | 1939-01-17 |
Family
ID=10176407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2225537A Expired GB498930A (en) | 1937-08-13 | 1937-08-13 | An improved device for holding together overlapping plates |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB498930A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484458A (en) * | 1944-01-06 | 1949-10-11 | Modrey Patents Corp | Combined locating pin and clamp |
-
1937
- 1937-08-13 GB GB2225537A patent/GB498930A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484458A (en) * | 1944-01-06 | 1949-10-11 | Modrey Patents Corp | Combined locating pin and clamp |
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