FR940358A - Improvements to gearboxes - Google Patents

Improvements to gearboxes

Info

Publication number
FR940358A
FR940358A FR940358DA FR940358A FR 940358 A FR940358 A FR 940358A FR 940358D A FR940358D A FR 940358DA FR 940358 A FR940358 A FR 940358A
Authority
FR
France
Prior art keywords
gearboxes
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
Louis Debuit
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.)
EXPL DES BREVETS M G D SOC POU
Original Assignee
EXPL DES BREVETS M G D SOC POU
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 EXPL DES BREVETS M G D SOC POU filed Critical EXPL DES BREVETS M G D SOC POU
Application granted granted Critical
Publication of FR940358A publication Critical patent/FR940358A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
    • F16H2200/0086—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising two reverse speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR940358D 1947-02-05 1947-02-05 Improvements to gearboxes Expired FR940358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940358T 1947-02-05

Publications (1)

Publication Number Publication Date
FR940358A true FR940358A (en) 1948-12-10

Family

ID=9461464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940358D Expired FR940358A (en) 1947-02-05 1947-02-05 Improvements to gearboxes

Country Status (1)

Country Link
FR (1) FR940358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623412A (en) * 1950-05-16 1952-12-30 Hobbs Transmission Ltd Variable-ratio power transmission apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623412A (en) * 1950-05-16 1952-12-30 Hobbs Transmission Ltd Variable-ratio power transmission apparatus

Similar Documents

Publication Publication Date Title
FR966204A (en) Improvements to connections
FR976343A (en) Improvements to lubricating compositions
FR929951A (en) Improvements to transmission belts
FR972248A (en) Improvements to removable fittings
FR1004182A (en) Improvements to firedogs
FR944751A (en) Improvements to grinder-homogenizers
FR940358A (en) Improvements to gearboxes
FR1282050A (en) Improvements to planers
FR967472A (en) Improvements to friction surfaces
FR942908A (en) Improvements to transmission circuits
FR967431A (en) Improvements to turbo-reactors
FR974793A (en) Improvements to transmission pulleys
FR967764A (en) Improvements to gloves
FR947768A (en) Improvements to bicycles
FR927231A (en) Improvements to transmission belts
FR944219A (en) Improvements to hydraulic transmissions
FR934614A (en) Improvements to balladers gearboxes
FR1004513A (en) Improvements to boilers
FR953328A (en) Improvements to aircraft
FR948889A (en) Improvements to cranes
FR971528A (en) Improvements to commercial machines
FR940685A (en) Improvements to construction games
FR1003768A (en) Improvements to rolling gantries
FR927703A (en) Improvements to gearboxes
FR945411A (en) Improvements to radio-receivers