FR971209A - Improvements made to mechanisms for controlling two components arranged on the same axis - Google Patents

Improvements made to mechanisms for controlling two components arranged on the same axis

Info

Publication number
FR971209A
FR971209A FR971209DA FR971209A FR 971209 A FR971209 A FR 971209A FR 971209D A FR971209D A FR 971209DA FR 971209 A FR971209 A FR 971209A
Authority
FR
France
Prior art keywords
mechanisms
controlling
same axis
improvements made
components arranged
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
Emile-Hyacinthe Desmoulins
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 FR971209A publication Critical patent/FR971209A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • B64D35/04—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors
    • B64D35/06—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions characterised by the transmission driving a plurality of propellers or rotors the propellers or rotors being counter-rotating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR971209D 1939-03-07 1939-03-07 Improvements made to mechanisms for controlling two components arranged on the same axis Expired FR971209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR971209T 1939-03-07

Publications (1)

Publication Number Publication Date
FR971209A true FR971209A (en) 1951-01-15

Family

ID=9511585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971209D Expired FR971209A (en) 1939-03-07 1939-03-07 Improvements made to mechanisms for controlling two components arranged on the same axis

Country Status (1)

Country Link
FR (1) FR971209A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928976A1 (en) * 2008-03-21 2009-09-25 Snecma Sa Contrarotating propeller system for turbine engine, has internal gear meshed with satellite of mechanical transmission device, where internal gear is fixed with respect to stator and has internal teeth
FR2942273A1 (en) * 2009-02-18 2010-08-20 Snecma DOUBLE FLOW MOTOR WITH CONTRAROTATIVE TURBINE WHEELS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928976A1 (en) * 2008-03-21 2009-09-25 Snecma Sa Contrarotating propeller system for turbine engine, has internal gear meshed with satellite of mechanical transmission device, where internal gear is fixed with respect to stator and has internal teeth
FR2942273A1 (en) * 2009-02-18 2010-08-20 Snecma DOUBLE FLOW MOTOR WITH CONTRAROTATIVE TURBINE WHEELS
US8667777B2 (en) 2009-02-18 2014-03-11 Snecma Bypass engine with contrarotating turbine wheels including a reversing module

Similar Documents

Publication Publication Date Title
FR971209A (en) Improvements made to mechanisms for controlling two components arranged on the same axis
FR858073A (en) Improvements made to lifting surfaces for aerodynes
FR856549A (en) Improvements to taps
FR863759A (en) Improvements made to gradual gear changes, in particular to those for controlling components to be moved linearly
CA385819A (en) Hydraulic change-speed device
CA385266A (en) Bicycle two-speed device
CA383573A (en) Grease interceptor
AU108426B2 (en) Variable inductance mechanism
CA385814A (en) Telescopic camera sleeve
AU111330B2 (en) Variable inductance device
CA378043A (en) Speed-changing device
CA380966A (en) Lubricant control mechanism
CA382870A (en) Hydraulic control device
CA385871A (en) Camera
CA385869A (en) Camera
CA378855A (en) Variable speed mechanism
CA380102A (en) Change speed device
CA379092A (en) Bob sleigh
CA379091A (en) Bob sleigh
CA382079A (en) Lubricator
CA378742A (en) Lubricator
CA378687A (en) Lubricator
FR840230A (en) Improvements to the handwheels
AU391039A (en) Variable inductance device
CA382724A (en) Threaded connection