GB190802090A - Improvements relating to Swivels for Traces, Chains, Hooks Tightening Screws and the like and the Method of Manufacturing same - Google Patents
Improvements relating to Swivels for Traces, Chains, Hooks Tightening Screws and the like and the Method of Manufacturing sameInfo
- Publication number
- GB190802090A GB190802090A GB190802090DA GB190802090A GB 190802090 A GB190802090 A GB 190802090A GB 190802090D A GB190802090D A GB 190802090DA GB 190802090 A GB190802090 A GB 190802090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- collar
- eye
- tube
- bolt
- head
- 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
Landscapes
- Springs (AREA)
- Joints Allowing Movement (AREA)
Abstract
2090. Bullows, W. L. Jan. 30. Swivels.-A swivel adaptable for traces, chains, hooks, tightening-screws, &c. is made by bending a piece of iron rod to form an eye a, and by welding the two ends brought together. Over the stem, a loose collar b is placed, and a head c rather less in diameter than the collar is formed on the end of the stem. A short piece of tube d, which just passes over the collar b, is flattened at one end and pierced to form an eye e, Fig. 6. The head c and collar b of the eye-bolt are inserted in the tube d, and the end of the tube is hammered or welded over the collar b, so that the collar is held firm while the eye-bolt may revolve freely. Two eyebolts may be fixed in a single piece of tube as in Fig. 8, which shows the invention as applied to a trace end swivel. One of the two eye-bolts may be without a loose collar, the head of the bolt being fixed in the enclosing-tube. A spring swivel is constructed by lengthening the stem of the eyebolt, and surrounding it with a coil spring between the head c and the collar b. A tightening-screw, Fig. 9, is constructed by replacing one eye-bolt by a screw bolt f passing through the end of the tube d.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190802090T | 1908-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190802090A true GB190802090A (en) | 1909-01-07 |
Family
ID=32635764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190802090D Expired GB190802090A (en) | 1908-01-30 | 1908-01-30 | Improvements relating to Swivels for Traces, Chains, Hooks Tightening Screws and the like and the Method of Manufacturing same |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190802090A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE741565C (en) * | 1938-11-25 | 1943-11-12 | Walter Engelmann | Automatic rope tensioner |
US2742924A (en) * | 1950-08-08 | 1956-04-24 | Trabon Engineering Corp | Piston for divisional feeder |
-
1908
- 1908-01-30 GB GB190802090D patent/GB190802090A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE741565C (en) * | 1938-11-25 | 1943-11-12 | Walter Engelmann | Automatic rope tensioner |
US2742924A (en) * | 1950-08-08 | 1956-04-24 | Trabon Engineering Corp | Piston for divisional feeder |
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