FR855672A - Improvements to portable drills or other tools driven by compressed air turbine - Google Patents

Improvements to portable drills or other tools driven by compressed air turbine

Info

Publication number
FR855672A
FR855672A FR855672DA FR855672A FR 855672 A FR855672 A FR 855672A FR 855672D A FR855672D A FR 855672DA FR 855672 A FR855672 A FR 855672A
Authority
FR
France
Prior art keywords
compressed air
air turbine
tools driven
portable drills
drills
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
Charles Auguste Maire
Rene Albert Bourset
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 FR855672A publication Critical patent/FR855672A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23B45/04—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by fluid-pressure or pneumatic power
FR855672D 1939-01-30 1939-01-30 Improvements to portable drills or other tools driven by compressed air turbine Expired FR855672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855672T 1939-01-30

Publications (1)

Publication Number Publication Date
FR855672A true FR855672A (en) 1940-05-17

Family

ID=9328390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855672D Expired FR855672A (en) 1939-01-30 1939-01-30 Improvements to portable drills or other tools driven by compressed air turbine

Country Status (1)

Country Link
FR (1) FR855672A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835205A (en) * 1955-01-25 1958-05-20 Teves Kg Alfred Rotary vane-type pump
US3514238A (en) * 1968-09-16 1970-05-26 Black & Decker Mfg Co Cylinder for fluid pump motor and the like and method of making

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835205A (en) * 1955-01-25 1958-05-20 Teves Kg Alfred Rotary vane-type pump
US3514238A (en) * 1968-09-16 1970-05-26 Black & Decker Mfg Co Cylinder for fluid pump motor and the like and method of making

Similar Documents

Publication Publication Date Title
FR855672A (en) Improvements to portable drills or other tools driven by compressed air turbine
FR858393A (en) Improvements made to tool cases
FR825304A (en) Improvements to portable electric drills
FR852126A (en) Improvements to portable motor-driven tools
FR715913A (en) Improvements to rotary vane motors, driven by a fluid such as compressed air
FR849404A (en) Improvements to pneumatic tools
FR49412E (en) Improvements to air pumps
FR888511A (en) Improvements with chisels, chisels and similar tools
FR1013668A (en) Improvements to percussion tools
FR849976A (en) Improvements to pneumatic tools
FR859292A (en) Improvements to compressed air purifiers
FR852082A (en) Improvements to pneumatic hammers
FR855639A (en) Improvements to elastic fasteners
FR977605A (en) Improvements made to rotary motor devices driven by a compressed fluid, in particular drills
FR886402A (en) Blower driven by a turbine
FR876869A (en) Improvements to air compressors
FR844699A (en) Improvements to portable power saws
FR50702E (en) Improvements to compressed air purifiers
FR877863A (en) Improvements to pneumatic tools
FR848639A (en) Improvements to drills
FR845093A (en) Improvements to drills
FR853445A (en) Compressed air hammer
FR875034A (en) Improvements to pneumatic drills
FR849113A (en) Improvements to machine tools
FR845870A (en) Improvements to pneumatic tools