FR2426190A2 - Speed reduction gear with hydraulic torque converter - reduces output speed automatically as output torque increases - Google Patents

Speed reduction gear with hydraulic torque converter - reduces output speed automatically as output torque increases

Info

Publication number
FR2426190A2
FR2426190A2 FR7814694A FR7814694A FR2426190A2 FR 2426190 A2 FR2426190 A2 FR 2426190A2 FR 7814694 A FR7814694 A FR 7814694A FR 7814694 A FR7814694 A FR 7814694A FR 2426190 A2 FR2426190 A2 FR 2426190A2
Authority
FR
France
Prior art keywords
output
speed
torque converter
reduction gear
shaft
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.)
Pending
Application number
FR7814694A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7814694A priority Critical patent/FR2426190A2/en
Publication of FR2426190A2 publication Critical patent/FR2426190A2/en
Pending 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
    • F16H47/085—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion with at least two mechanical connections between the hydraulic device and the mechanical transmissions

Abstract

The speed reduction gear consists of an input shaft (11) which drives the cage carrying the planet gears (8) which mesh with the sun wheel (7) and internally toothed ring (6). The input shaft (14) also drives a hydraulic torque converter (10) through gears (14, 12). The output shaft of the torque converter has a opinion (13) which also meshes with the internally toothed ring. As the torque required to drive the main output shaft (1) increases the torque converter drives the toothed ring so as to reduce the final output speed of the shaft whilst maintaining a constant input speed and torque on the shaft.
FR7814694A 1978-05-18 1978-05-18 Speed reduction gear with hydraulic torque converter - reduces output speed automatically as output torque increases Pending FR2426190A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7814694A FR2426190A2 (en) 1978-05-18 1978-05-18 Speed reduction gear with hydraulic torque converter - reduces output speed automatically as output torque increases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814694A FR2426190A2 (en) 1978-05-18 1978-05-18 Speed reduction gear with hydraulic torque converter - reduces output speed automatically as output torque increases

Publications (1)

Publication Number Publication Date
FR2426190A2 true FR2426190A2 (en) 1979-12-14

Family

ID=9208377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814694A Pending FR2426190A2 (en) 1978-05-18 1978-05-18 Speed reduction gear with hydraulic torque converter - reduces output speed automatically as output torque increases

Country Status (1)

Country Link
FR (1) FR2426190A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474079A (en) * 1982-09-29 1984-10-02 Crockett Samuel J Continuously variable turbo mechanical transmission
DE19529600A1 (en) * 1994-09-30 1996-04-04 Markus Nowak Infinitely variable transmission with several epicyclic gears

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474079A (en) * 1982-09-29 1984-10-02 Crockett Samuel J Continuously variable turbo mechanical transmission
DE19529600A1 (en) * 1994-09-30 1996-04-04 Markus Nowak Infinitely variable transmission with several epicyclic gears
DE19529600C2 (en) * 1994-09-30 2001-08-09 Markus Nowak transmission

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