GB165277A - Improvements in and relating to automatic feed motions for milling and like machines - Google Patents

Improvements in and relating to automatic feed motions for milling and like machines

Info

Publication number
GB165277A
GB165277A GB1172220A GB1172220A GB165277A GB 165277 A GB165277 A GB 165277A GB 1172220 A GB1172220 A GB 1172220A GB 1172220 A GB1172220 A GB 1172220A GB 165277 A GB165277 A GB 165277A
Authority
GB
United Kingdom
Prior art keywords
milling
machines
relating
automatic feed
pulley
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
GB1172220A
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 GB1172220A priority Critical patent/GB165277A/en
Publication of GB165277A publication Critical patent/GB165277A/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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

165,277. Oxley, L., Smith, C. H., and Parkinson, E. April 28, 1920. Addition to 104,806. Milling. - Feed-motions for milling and like machines of the type described in the parent Specification have the drive to the feed-shaft 12 transmitted from the pulley 14 through a friction clutch 15 disengaged by the cam 8 upon slowing or stoppage of the cutter spindle as described in the parent Specification. When the driven clutch member 17 rises to proper speed a lever 22 moves outwardly under centrifugal force to interpose a lug in the path of a dog 23 on the pulley 14 thus providing a positive drive.
GB1172220A 1920-04-28 1920-04-28 Improvements in and relating to automatic feed motions for milling and like machines Expired GB165277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1172220A GB165277A (en) 1920-04-28 1920-04-28 Improvements in and relating to automatic feed motions for milling and like machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1172220A GB165277A (en) 1920-04-28 1920-04-28 Improvements in and relating to automatic feed motions for milling and like machines

Publications (1)

Publication Number Publication Date
GB165277A true GB165277A (en) 1921-06-30

Family

ID=9991463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1172220A Expired GB165277A (en) 1920-04-28 1920-04-28 Improvements in and relating to automatic feed motions for milling and like machines

Country Status (1)

Country Link
GB (1) GB165277A (en)

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