GB228998A - Improvements relating to machines for roughing out bobbin blanks - Google Patents

Improvements relating to machines for roughing out bobbin blanks

Info

Publication number
GB228998A
GB228998A GB2882223A GB2882223A GB228998A GB 228998 A GB228998 A GB 228998A GB 2882223 A GB2882223 A GB 2882223A GB 2882223 A GB2882223 A GB 2882223A GB 228998 A GB228998 A GB 228998A
Authority
GB
United Kingdom
Prior art keywords
machines
roughing out
improvements relating
out bobbin
blanks
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
GB2882223A
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.)
ALEXANDER MERCHANT
Original Assignee
ALEXANDER MERCHANT
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 ALEXANDER MERCHANT filed Critical ALEXANDER MERCHANT
Priority to GB2882223A priority Critical patent/GB228998A/en
Publication of GB228998A publication Critical patent/GB228998A/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
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • B23Q11/0092—Safety devices protecting the operator, e.g. against accident or noise actuating braking or stopping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

228,998. Merchant, A. Nov. 15, 1923. Turning.-In a machine for roughing out bobbin blanks and having chucking-means of the type described in Specification 228,999, the rotation of the blank 3 is arrested, on withdrawal of the centres 4, by means of levers 5 provided with spring fingers 10 and operated by cams 11 on a shaft 8. The, fingers are subsequently withdrawn against stops 16 by a spring 15.
GB2882223A 1923-11-15 1923-11-15 Improvements relating to machines for roughing out bobbin blanks Expired GB228998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2882223A GB228998A (en) 1923-11-15 1923-11-15 Improvements relating to machines for roughing out bobbin blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2882223A GB228998A (en) 1923-11-15 1923-11-15 Improvements relating to machines for roughing out bobbin blanks

Publications (1)

Publication Number Publication Date
GB228998A true GB228998A (en) 1925-02-16

Family

ID=10281708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2882223A Expired GB228998A (en) 1923-11-15 1923-11-15 Improvements relating to machines for roughing out bobbin blanks

Country Status (1)

Country Link
GB (1) GB228998A (en)

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