GB547862A - Improvements in chains - Google Patents
Improvements in chainsInfo
- Publication number
- GB547862A GB547862A GB799041A GB799041A GB547862A GB 547862 A GB547862 A GB 547862A GB 799041 A GB799041 A GB 799041A GB 799041 A GB799041 A GB 799041A GB 547862 A GB547862 A GB 547862A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- end portions
- section
- overlapping
- chains
- 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
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
Abstract
547,862. Chains. PARKES, T. J. June 25, 1941, No. 7990. [Class 24] [Also in Group XXII] Chain links are made from two sections each having a loop 10 and end portions 11 lying adjacent to each other and overlapping the end portions of the other section to which they are secured by welding &c. Instead of the end portions being welded together, they may be welded to an intermediate member 28 as shown in Fig. 16, and each section may be twisted so that the loops lie in the same place. The overlapping portions may be formed with flats which engage one another, and may be provided with notches or recesses to provide keying for the welding metal. To avoid the formation of shoulders at the connection of the sections, the ends may be made converging and cut obliquely to lie parallel in the closed position. A chain is built up by engaging pairs of sections with the ends lying in opposite directions, and connecting them to the ends of similar pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB799041A GB547862A (en) | 1941-06-25 | 1941-06-25 | Improvements in chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB799041A GB547862A (en) | 1941-06-25 | 1941-06-25 | Improvements in chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB547862A true GB547862A (en) | 1942-09-15 |
Family
ID=9843646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB799041A Expired GB547862A (en) | 1941-06-25 | 1941-06-25 | Improvements in chains |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB547862A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3124896A1 (en) * | 1981-06-03 | 1983-01-05 | Becker-Prünte GmbH, 4354 Datteln | Chain shackle for round-link chains |
| US5554073A (en) * | 1993-05-03 | 1996-09-10 | Yadama; Rathnakar | Flexible shaft |
| US6186900B1 (en) | 1998-01-16 | 2001-02-13 | Yadama Rathnakar | Flexible shaft |
-
1941
- 1941-06-25 GB GB799041A patent/GB547862A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3124896A1 (en) * | 1981-06-03 | 1983-01-05 | Becker-Prünte GmbH, 4354 Datteln | Chain shackle for round-link chains |
| US5554073A (en) * | 1993-05-03 | 1996-09-10 | Yadama; Rathnakar | Flexible shaft |
| US6186900B1 (en) | 1998-01-16 | 2001-02-13 | Yadama Rathnakar | Flexible shaft |
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