FR731830A - Apparatus for operating machines by human force and machines operated by this apparatus - Google Patents

Apparatus for operating machines by human force and machines operated by this apparatus

Info

Publication number
FR731830A
FR731830A FR731830DA FR731830A FR 731830 A FR731830 A FR 731830A FR 731830D A FR731830D A FR 731830DA FR 731830 A FR731830 A FR 731830A
Authority
FR
France
Prior art keywords
machines
human force
operated
operating
operating machines
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
Ange-Henri Le Beguec
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 FR731830A publication Critical patent/FR731830A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G5/00—Devices for producing mechanical power from muscle energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR731830D 1931-04-08 1931-04-08 Apparatus for operating machines by human force and machines operated by this apparatus Expired FR731830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR731830T 1931-04-08

Publications (1)

Publication Number Publication Date
FR731830A true FR731830A (en) 1932-09-08

Family

ID=9119634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR731830D Expired FR731830A (en) 1931-04-08 1931-04-08 Apparatus for operating machines by human force and machines operated by this apparatus

Country Status (1)

Country Link
FR (1) FR731830A (en)

Similar Documents

Publication Publication Date Title
FR642528A (en) Method and apparatus for vapor removal
FR731830A (en) Apparatus for operating machines by human force and machines operated by this apparatus
FR769670A (en) Crusher apparatus
FR723841A (en) Device for fracture reduction
FR807007A (en) Apparatus for controlling the operation of manually operated motive power transmission mechanisms
FR749585A (en) Rescue apparatus for castaways
FR41903E (en) Apparatus for tenderizing meat
FR737336A (en) Gymnastics apparatus
FR721084A (en) Apparatus for treating teeth and for massages
FR766625A (en) Illuminated device for autosuggestive treatment
FR779262A (en) Apparatus for testing elastic blades by alternating flexions
FR765566A (en) Method and apparatus for controlling ozone sterilization
FR722070A (en) Unit device for medical treatment by electricity
FR698265A (en) Suspensory apparatus for patients
FR628367A (en) Apparatus for dyeing hat bells
FR771110A (en) Method and apparatus for making ravioli and the like
FR755762A (en) Parquet maintenance device
FR709612A (en) Spotting apparatus
FR759712A (en) Apparatus for teaching cosmography
FR719589A (en) Apparatus for successively exhibiting illustrated texts
FR724328A (en) Apparatus for supporting worn clothing
FR711496A (en) Apparatus for decorating display cases
FR723575A (en) Apparatus for surgical reduction of fractures
FR576081A (en) Apparatus for presenting advertising
FR716941A (en) Apparatus for shaping surfaces