GB696894A - Improvements in or relating to scaffolding clamps - Google Patents
Improvements in or relating to scaffolding clampsInfo
- Publication number
- GB696894A GB696894A GB1133150A GB1133150A GB696894A GB 696894 A GB696894 A GB 696894A GB 1133150 A GB1133150 A GB 1133150A GB 1133150 A GB1133150 A GB 1133150A GB 696894 A GB696894 A GB 696894A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jaw
- tube
- scaffold
- engagement
- extension
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/12—Clamps or clips for crossing members
- E04G7/14—Clamps or clips for crossing members for clamping the members independently
- E04G7/16—Clamps or clips for crossing members for clamping the members independently of which the clamping parts for the different members are rotatable with respect to one another
Abstract
696,894. Scaffold clamps. KWIKFORM, Ltd. May 7, 1951 [May 8, 1950], No. 11331/50. Class 20(ii) A scaffold clamp comprises two jaws 13, 23 hinged together by a pivot 22 and has a clamping screw 16, engaging the scaffold tube 10 by means of a pressure piece 17 and the jaw 23 is arranged so that the scaffold tube must take the jaw 23 with it into the operative clamped position and into the inoperative position, with the tube in engagement with the seating 24 of the jaw. This is ensured by a circumferential extension 26 on the jaw 23 which prevents the tube being inserted between itself and the end 19 of the jaw 13 without moving the jaw 23 to operative position. The length of the extension 26 in relation to the length of the slot 29 engaging the pivot 22 prevents the jaw 23 moving to inoperative position without the tube. The slot 29 allows the clamping screw 16 to move the jaw 13 bodily and the hook 28 into engagement with a securing pin 20 on the jaw 13. The jaw 13 is. cut away adjacent the extension 26 to permit the engagement of the latter with the tube. A nose 31 limits the opening movement of the jaw 23 which it holds in a position as a rest for the scaffold tube. The jaw 13 may be pivoted by a pin 14 or fixed: at right-angles to a similar clamp. Specification 642,367 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1133150A GB696894A (en) | 1950-05-08 | 1950-05-08 | Improvements in or relating to scaffolding clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1133150A GB696894A (en) | 1950-05-08 | 1950-05-08 | Improvements in or relating to scaffolding clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB696894A true GB696894A (en) | 1953-09-09 |
Family
ID=9984286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1133150A Expired GB696894A (en) | 1950-05-08 | 1950-05-08 | Improvements in or relating to scaffolding clamps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB696894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041092A (en) * | 1958-04-29 | 1962-06-26 | Brewer Titchener Corp | Pivotal joint connection |
-
1950
- 1950-05-08 GB GB1133150A patent/GB696894A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041092A (en) * | 1958-04-29 | 1962-06-26 | Brewer Titchener Corp | Pivotal joint connection |
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