GB222440A - Improvements in portable power driven drilling and like machines - Google Patents

Improvements in portable power driven drilling and like machines

Info

Publication number
GB222440A
GB222440A GB14936/24A GB1493624A GB222440A GB 222440 A GB222440 A GB 222440A GB 14936/24 A GB14936/24 A GB 14936/24A GB 1493624 A GB1493624 A GB 1493624A GB 222440 A GB222440 A GB 222440A
Authority
GB
United Kingdom
Prior art keywords
casing
handle
drilling
machines
machine
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
GB14936/24A
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.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
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 Krupp Stahl AG, Fried Krupp AG filed Critical Krupp Stahl AG
Publication of GB222440A publication Critical patent/GB222440A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
GB14936/24A 1923-09-26 1924-06-20 Improvements in portable power driven drilling and like machines Expired GB222440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE222440X 1923-09-26

Publications (1)

Publication Number Publication Date
GB222440A true GB222440A (en) 1925-01-08

Family

ID=5845303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14936/24A Expired GB222440A (en) 1923-09-26 1924-06-20 Improvements in portable power driven drilling and like machines

Country Status (2)

Country Link
GB (1) GB222440A (enrdf_load_stackoverflow)
NL (1) NL14349C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493202A1 (fr) * 1980-10-31 1982-05-07 Hilti Ag Outil portatif de percage a moteur
EP0150669A3 (en) * 1983-12-21 1987-01-07 Hilti Aktiengesellschaft Hand tool with movable inertia mass
WO1988006508A3 (fr) * 1987-03-05 1988-09-22 Bosch Gmbh Robert Procede d'interruption de l'entrainement, en particulier en percussion et/ou en rotation, d'un outil a main

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493202A1 (fr) * 1980-10-31 1982-05-07 Hilti Ag Outil portatif de percage a moteur
EP0150669A3 (en) * 1983-12-21 1987-01-07 Hilti Aktiengesellschaft Hand tool with movable inertia mass
WO1988006508A3 (fr) * 1987-03-05 1988-09-22 Bosch Gmbh Robert Procede d'interruption de l'entrainement, en particulier en percussion et/ou en rotation, d'un outil a main

Also Published As

Publication number Publication date
NL14349C (enrdf_load_stackoverflow)

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