GB140562A - Improvements in machine tools for drilling or cutting out templets - Google Patents

Improvements in machine tools for drilling or cutting out templets

Info

Publication number
GB140562A
GB140562A GB437719A GB437719A GB140562A GB 140562 A GB140562 A GB 140562A GB 437719 A GB437719 A GB 437719A GB 437719 A GB437719 A GB 437719A GB 140562 A GB140562 A GB 140562A
Authority
GB
United Kingdom
Prior art keywords
templet
bar
tool
carrier
saddle
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
GB437719A
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
Priority to GB437719A priority Critical patent/GB140562A/en
Publication of GB140562A publication Critical patent/GB140562A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/03—Stationary work or tool supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

140,562. Pearn, W. A. Feb. 21, 1919. Drilling-machines. - A machine for producing templets comprises a transversely sliding tool-saddle d carrying the drill or other tool c, and a narrow templet-carrying bar b traversable axially of the machine and so disposed in the fixed table a that holes are not required in the templet at this position. Both saddle and carrier-bar have vernier scales for adjustment. Transverse bars of hard wood are fitted in the table under the path of the tool, so that the tools are not injured after the templet is perforated. The tool-slide and carrier-bar may be actuated by hand or power. A circular recess is provided in the centre of the table to receive a disk which is slotted to receive the carrier-bar and the transverse bars. If holes in a circular templet are required, the disk and the carrier-bar and transverse bars are removed, and a rotatable unslotted table g<1>, Fig. 7, carrying the templet is attached to the worm-wheel g<2>, which is rotated by a worm and a dividing-plate. If a circular templet is to be cut, a knife is inserted in the tool-saddle and the table is rotated by power.
GB437719A 1919-02-21 1919-02-21 Improvements in machine tools for drilling or cutting out templets Expired GB140562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB437719A GB140562A (en) 1919-02-21 1919-02-21 Improvements in machine tools for drilling or cutting out templets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB437719A GB140562A (en) 1919-02-21 1919-02-21 Improvements in machine tools for drilling or cutting out templets

Publications (1)

Publication Number Publication Date
GB140562A true GB140562A (en) 1920-04-01

Family

ID=9776006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB437719A Expired GB140562A (en) 1919-02-21 1919-02-21 Improvements in machine tools for drilling or cutting out templets

Country Status (1)

Country Link
GB (1) GB140562A (en)

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