GB190714523A - Improvements in Machines for Making Acetylene Gas Tips. - Google Patents
Improvements in Machines for Making Acetylene Gas Tips.Info
- Publication number
- GB190714523A GB190714523A GB190714523DA GB190714523A GB 190714523 A GB190714523 A GB 190714523A GB 190714523D A GB190714523D A GB 190714523DA GB 190714523 A GB190714523 A GB 190714523A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screw
- slide
- carried
- chuck
- held
- 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
Abstract
14,523. Steward, C. S., and Lowry, W. T. June 24. Acetylene burners.-In a machine for making an acetylene burner tip provided with two slots, one behind the other, one of the slots is formed by drilling two holes by a rotary drill S<2>, Fig. 2, and removing the material from between the holes by a reciprocating rasping-tool W<5> having a serrated edge, and the other slot is cut by a vertical drill, or, after giving the tip a quarter-turn, by an horizontal circular saw F rotated by belt gearing. The tip is frictionally held in a slightly tapering central aperture in a chuck I carried by a screw J, Fig. 3, on a slide O and provided with a lateral projection I<3>, so that the chuck may 'be given a quarter - turn, adjusting-screws I<4>, I<5> limiting the movement of the chuck. The slide 0, Fig. 2, is moved longitudinally by a screw Q, and is carried by a carriage N moved in and out in a dovetail groove by a screw K<1>. The movement of the slide O is limited in one direction by a set-screw A<2> in a post A<3>, and in the opposite direction by a set-screw N<2> carried' from the carriage by a post N' passing through a slot in the slide O. The drill S' is secured to a longitudinally movable rotatable shaft S carried on a frame, the shank of which is held by a set-screw in a vertical standard, and the rasping-tool W<5> is held in a vertical standard W, Fig. 3, reciprocated rapidly by means of a link L connected to a camshaft L<2>, Fig. 2,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190714523T | 1907-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190714523A true GB190714523A (en) | 1908-05-07 |
Family
ID=32550274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190714523D Expired GB190714523A (en) | 1907-06-24 | 1907-06-24 | Improvements in Machines for Making Acetylene Gas Tips. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190714523A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE922626C (en) * | 1942-12-17 | 1955-02-28 | Mach Ltd | Universal machine tool for chip removing machining |
-
1907
- 1907-06-24 GB GB190714523D patent/GB190714523A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE922626C (en) * | 1942-12-17 | 1955-02-28 | Mach Ltd | Universal machine tool for chip removing machining |
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