GB1327895A - Hydraulic rotary motor drive - Google Patents

Hydraulic rotary motor drive

Info

Publication number
GB1327895A
GB1327895A GB4603771A GB4603771A GB1327895A GB 1327895 A GB1327895 A GB 1327895A GB 4603771 A GB4603771 A GB 4603771A GB 4603771 A GB4603771 A GB 4603771A GB 1327895 A GB1327895 A GB 1327895A
Authority
GB
United Kingdom
Prior art keywords
motor
pump
valve
controls
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.)
Expired
Application number
GB4603771A
Other languages
English (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1327895A publication Critical patent/GB1327895A/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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/433—Pump capacity control by fluid pressure control means
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H2063/3089—Spring assisted shift, e.g. springs for accumulating energy of shift movement and release it when clutch teeth are aligned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Servomotors (AREA)
  • Control Of Fluid Gearings (AREA)
GB4603771A 1970-10-16 1971-10-04 Hydraulic rotary motor drive Expired GB1327895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050882 DE2050882A1 (de) 1970-10-16 1970-10-16 Hydraulischer Drehmotorantrieb

Publications (1)

Publication Number Publication Date
GB1327895A true GB1327895A (en) 1973-08-22

Family

ID=5785338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4603771A Expired GB1327895A (en) 1970-10-16 1971-10-04 Hydraulic rotary motor drive

Country Status (6)

Country Link
US (1) US3748857A (enExample)
JP (1) JPS502799B1 (enExample)
CH (1) CH527369A (enExample)
DE (1) DE2050882A1 (enExample)
FR (1) FR2111457A5 (enExample)
GB (1) GB1327895A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500463A (zh) * 2014-11-28 2015-04-08 武汉船用机械有限责任公司 一种潜液泵液压控制系统

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE372241B (enExample) * 1973-12-07 1974-12-16 Linden Alimak Ab
US4275997A (en) * 1979-08-09 1981-06-30 Parker-Hannifin Corporation Hydraulic pump with proportional pressure controller
US4351152A (en) * 1979-09-24 1982-09-28 Sundstrand Corporation Electronic constant speed control for a hydrostatic transmission
US4399653A (en) * 1980-03-14 1983-08-23 Pylat Jr John A Automatic adjusting deceleration control for a hydrostatically powered device
JPS5940141U (ja) * 1982-09-09 1984-03-14 東急車輌製造株式会社 タンクロ−リ用ホ−スボツクス等の開閉装置
US4741159A (en) * 1986-04-08 1988-05-03 Vickers, Incorporated Power transmission
US4800767A (en) * 1987-06-08 1989-01-31 Builders Equipment Company Acceleration control device for a hydraulic drive unit
US5647208A (en) * 1996-01-25 1997-07-15 Erry P. Oudang Hydraulic pumping unit
US7093433B2 (en) * 2003-10-24 2006-08-22 Tesmic Spa Laying apparatus for cables, lines, conductors or suchlike, and relative laying method
FR2978506A1 (fr) * 2011-07-29 2013-02-01 Poclain Hydraulics Ind Circuit de commande hydraulique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225542A (en) * 1964-03-16 1965-12-28 Oilgear Co Speed control system
US3542274A (en) * 1968-03-25 1970-11-24 Caterpillar Tractor Co Speed-programmed friction welder control
FR1583886A (enExample) * 1968-06-06 1969-12-05
FR1590694A (enExample) * 1968-09-20 1970-04-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104500463A (zh) * 2014-11-28 2015-04-08 武汉船用机械有限责任公司 一种潜液泵液压控制系统

Also Published As

Publication number Publication date
JPS502799B1 (enExample) 1975-01-29
DE2050882A1 (de) 1972-04-20
CH527369A (de) 1972-08-31
US3748857A (en) 1973-07-31
FR2111457A5 (enExample) 1972-06-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees