GB294679A - Improvements in hand and power drilling machines - Google Patents

Improvements in hand and power drilling machines

Info

Publication number
GB294679A
GB294679A GB1130727A GB1130727A GB294679A GB 294679 A GB294679 A GB 294679A GB 1130727 A GB1130727 A GB 1130727A GB 1130727 A GB1130727 A GB 1130727A GB 294679 A GB294679 A GB 294679A
Authority
GB
United Kingdom
Prior art keywords
pawl
sleeve
spindle
spring
collar
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
GB1130727A
Other languages
English (en)
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
Priority to BE346448D priority Critical patent/BE346448A/fr
Application filed by Individual filed Critical Individual
Priority to GB1130727A priority patent/GB294679A/en
Publication of GB294679A publication Critical patent/GB294679A/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)
  • Drilling And Boring (AREA)
GB1130727A 1927-04-28 1927-04-28 Improvements in hand and power drilling machines Expired GB294679A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE346448D BE346448A (enrdf_load_stackoverflow) 1927-04-28
GB1130727A GB294679A (en) 1927-04-28 1927-04-28 Improvements in hand and power drilling machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1130727A GB294679A (en) 1927-04-28 1927-04-28 Improvements in hand and power drilling machines

Publications (1)

Publication Number Publication Date
GB294679A true GB294679A (en) 1928-07-30

Family

ID=9983836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1130727A Expired GB294679A (en) 1927-04-28 1927-04-28 Improvements in hand and power drilling machines

Country Status (2)

Country Link
BE (1) BE346448A (enrdf_load_stackoverflow)
GB (1) GB294679A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE346448A (enrdf_load_stackoverflow)

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