FR2258541A1 - Hydraulic reversible motor - fitted with inner gearing ring and inner ring permitted to rotate around the ring axis - Google Patents

Hydraulic reversible motor - fitted with inner gearing ring and inner ring permitted to rotate around the ring axis

Info

Publication number
FR2258541A1
FR2258541A1 FR7501742A FR7501742A FR2258541A1 FR 2258541 A1 FR2258541 A1 FR 2258541A1 FR 7501742 A FR7501742 A FR 7501742A FR 7501742 A FR7501742 A FR 7501742A FR 2258541 A1 FR2258541 A1 FR 2258541A1
Authority
FR
France
Prior art keywords
ring
axis
gearing
fitted
permitted
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.)
Granted
Application number
FR7501742A
Other languages
French (fr)
Other versions
FR2258541B1 (en
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.)
POWERSTEERING TRUST REG
Original Assignee
POWERSTEERING TRUST REG
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 POWERSTEERING TRUST REG filed Critical POWERSTEERING TRUST REG
Publication of FR2258541A1 publication Critical patent/FR2258541A1/en
Application granted granted Critical
Publication of FR2258541B1 publication Critical patent/FR2258541B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes

Abstract

Hydraulic reversal motor with a stationary housing holding a ring with inner gearing and a central ring with a gearing having at least one tooth less than the inner gearing. The ring with the inner gearing is attached to a shaft and has a bearing permitting rotation around its own axis. The shaft is co-axial to the ring and projects from the stationary housing through a link connection coupled to prevent any rotation of the central ring around its own axis, but permitting a circular movement of the central ring around the axis of the ring with inner gearing.
FR7501742A 1974-01-21 1975-01-21 Hydraulic reversible motor - fitted with inner gearing ring and inner ring permitted to rotate around the ring axis Granted FR2258541A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19604/74A IT1003459B (en) 1974-01-21 1974-01-21 REVERSIBLE HYDRAULIC MOTOR

Publications (2)

Publication Number Publication Date
FR2258541A1 true FR2258541A1 (en) 1975-08-18
FR2258541B1 FR2258541B1 (en) 1976-12-31

Family

ID=11159416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501742A Granted FR2258541A1 (en) 1974-01-21 1975-01-21 Hydraulic reversible motor - fitted with inner gearing ring and inner ring permitted to rotate around the ring axis

Country Status (7)

Country Link
CH (1) CH585349A5 (en)
DE (2) DE7501513U (en)
ES (1) ES433952A1 (en)
FR (1) FR2258541A1 (en)
IT (1) IT1003459B (en)
NL (1) NL7500637A (en)
SE (1) SE7500602L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253807A (en) * 1979-07-25 1981-03-03 Eaton Corporation Fluid pressure operated wheel drive
US4457677A (en) * 1981-12-04 1984-07-03 Todd William H High torque, low speed hydraulic motor

Also Published As

Publication number Publication date
NL7500637A (en) 1975-07-23
CH585349A5 (en) 1977-02-28
IT1003459B (en) 1976-06-10
SE7500602L (en) 1975-07-22
DE7501513U (en) 1977-06-23
DE2502104A1 (en) 1975-07-24
FR2258541B1 (en) 1976-12-31
ES433952A1 (en) 1976-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse