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
Application number
Inventor
Clarence Starr Steward
William Thomas Lowry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190714523A publication Critical patent/GB190714523A/en
Expired legal-status Critical Current

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,
GB190714523D 1907-06-24 1907-06-24 Improvements in Machines for Making Acetylene Gas Tips. Expired GB190714523A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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