FR518273A - Hydraulic gear and gear change device - Google Patents

Hydraulic gear and gear change device

Info

Publication number
FR518273A
FR518273A FR518273A FR518273DA FR518273A FR 518273 A FR518273 A FR 518273A FR 518273 A FR518273 A FR 518273A FR 518273D A FR518273D A FR 518273DA FR 518273 A FR518273 A FR 518273A
Authority
FR
France
Prior art keywords
gear
change device
hydraulic
gear change
hydraulic gear
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
FR518273A
Other languages
French (fr)
Inventor
Erwin Sturm
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
Application granted granted Critical
Publication of FR518273A publication Critical patent/FR518273A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/06—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using pumps of types differing from those before-mentioned
    • 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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
FR518273A 1917-12-19 1920-06-29 Hydraulic gear and gear change device Expired FR518273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE518273X 1917-12-19

Publications (1)

Publication Number Publication Date
FR518273A true FR518273A (en) 1921-05-21

Family

ID=6549916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518273A Expired FR518273A (en) 1917-12-19 1920-06-29 Hydraulic gear and gear change device

Country Status (3)

Country Link
CH (1) CH91953A (en)
FR (1) FR518273A (en)
GB (1) GB148876A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513896A (en) * 1991-11-01 1996-05-07 Crane Plastics Company Limited Partnership Cover piece for seat member of bleacher seat unit
US5782185A (en) * 1994-02-09 1998-07-21 Interlego Ag Play and storage table

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434546A (en) * 1942-09-18 1948-01-13 J H Weatherford Variable-speed hydraulic drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513896A (en) * 1991-11-01 1996-05-07 Crane Plastics Company Limited Partnership Cover piece for seat member of bleacher seat unit
US5782185A (en) * 1994-02-09 1998-07-21 Interlego Ag Play and storage table

Also Published As

Publication number Publication date
CH91953A (en) 1921-12-01
GB148876A (en) 1921-09-01

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