FR689580A - Improvements made to machine tools to be used through - Google Patents

Improvements made to machine tools to be used through

Info

Publication number
FR689580A
FR689580A FR689580DA FR689580A FR 689580 A FR689580 A FR 689580A FR 689580D A FR689580D A FR 689580DA FR 689580 A FR689580 A FR 689580A
Authority
FR
France
Prior art keywords
machine tools
improvements made
tools
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
Other languages
French (fr)
Inventor
Rene-Alfred-Laurent Volet
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 filed Critical
Application granted granted Critical
Publication of FR689580A publication Critical patent/FR689580A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
    • B25H1/0042—Stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
FR689580D 1929-02-08 1930-02-07 Improvements made to machine tools to be used through Expired FR689580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE336900X 1929-02-08

Publications (1)

Publication Number Publication Date
FR689580A true FR689580A (en) 1930-09-09

Family

ID=3867930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689580D Expired FR689580A (en) 1929-02-08 1930-02-07 Improvements made to machine tools to be used through

Country Status (3)

Country Link
BE (1) BE357998A (en)
FR (1) FR689580A (en)
GB (1) GB336900A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453995A (en) * 1945-06-09 1948-11-16 John Thomas Portable pneumatic drill supporting and handling rig
CN104139198A (en) * 2014-08-01 2014-11-12 廖婕 Simple drilling machine
CN107252905A (en) * 2017-08-08 2017-10-17 安徽机电职业技术学院 A kind of drilling machinery processing apparatus of use lever arm of force
CN110560742A (en) * 2019-09-24 2019-12-13 陶金旺 Electric hand drill capable of positioning and punching with high precision

Also Published As

Publication number Publication date
GB336900A (en) 1930-10-23
BE357998A (en)

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