GB366176A - Improvements in or relating to devices for clamping or securing miners' lamps, cables, signal wires, scaffolding, or other apparatus to steel joists, tubes, pipes, pit props and the like - Google Patents
Improvements in or relating to devices for clamping or securing miners' lamps, cables, signal wires, scaffolding, or other apparatus to steel joists, tubes, pipes, pit props and the likeInfo
- Publication number
- GB366176A GB366176A GB3458230A GB3458230A GB366176A GB 366176 A GB366176 A GB 366176A GB 3458230 A GB3458230 A GB 3458230A GB 3458230 A GB3458230 A GB 3458230A GB 366176 A GB366176 A GB 366176A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipes
- jaws
- supports
- wedge
- clamping
- 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
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 238000005452 bending Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
366,176. Supporting pipes. ALLEN, C. A., Cranford, Tredegar, Monmouthshire. Nov. 17, 1930, No. 34582. [Class 99 (ii).] A clamping device; by which pipes may be attached to joists, beams, pipes, or other supports of any cross section, comprises two independent members 1, 2 formed with jaws 3 which are drawn together to grip the support by a wedge 8 passed through holes; 4, 7 formed by bending over the member 1 and the arms 6 of the member 2. The top of the wedge 8 is bent over to form a driving head 16 while the bottom is formed as a suspension hook 17. The wedge may taper on one or both sides, and the tapered edge or edges may be formed with a step which provides, on the same edge, two tapered surfaces and permits ready attachment of the device to supports of differing widths. The'clamp may also be adapted for supports of differing widths by the construction shown in Fig. 8, in which each of the members 1, 2 is formed with an opposed pair of jaws 3 to provide, when the parts are assembled, a double. sided clamp. Fig. 9 shows a form of clamp suitable for use with circular section supports when the support is made of wood, the arcshaped jaws 3 may be replaced by spikes. The jaws 3 may also be replaced by a chain secured to one member and a hook formed on the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3458230A GB366176A (en) | 1930-11-17 | 1930-11-17 | Improvements in or relating to devices for clamping or securing miners' lamps, cables, signal wires, scaffolding, or other apparatus to steel joists, tubes, pipes, pit props and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3458230A GB366176A (en) | 1930-11-17 | 1930-11-17 | Improvements in or relating to devices for clamping or securing miners' lamps, cables, signal wires, scaffolding, or other apparatus to steel joists, tubes, pipes, pit props and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB366176A true GB366176A (en) | 1932-02-04 |
Family
ID=10367413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3458230A Expired GB366176A (en) | 1930-11-17 | 1930-11-17 | Improvements in or relating to devices for clamping or securing miners' lamps, cables, signal wires, scaffolding, or other apparatus to steel joists, tubes, pipes, pit props and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB366176A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516481A (en) * | 1948-02-06 | 1950-07-25 | Stanley J Otis | Clamp hanger |
| FR2612560A1 (en) * | 1987-03-20 | 1988-09-23 | Grp Indl Manuf Menuiserie | Linking system between the fixed frame of a woodwork component and the opening made in the building shell |
| CN108240144A (en) * | 2016-12-23 | 2018-07-03 | 枣庄福德通用机械有限公司 | The inclined wedge iron locking device of big yield electrolytic descaling case |
-
1930
- 1930-11-17 GB GB3458230A patent/GB366176A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516481A (en) * | 1948-02-06 | 1950-07-25 | Stanley J Otis | Clamp hanger |
| FR2612560A1 (en) * | 1987-03-20 | 1988-09-23 | Grp Indl Manuf Menuiserie | Linking system between the fixed frame of a woodwork component and the opening made in the building shell |
| CN108240144A (en) * | 2016-12-23 | 2018-07-03 | 枣庄福德通用机械有限公司 | The inclined wedge iron locking device of big yield electrolytic descaling case |
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