CA1014493A - Variable speed drive - Google Patents

Variable speed drive

Info

Publication number
CA1014493A
CA1014493A CA181,684A CA181684A CA1014493A CA 1014493 A CA1014493 A CA 1014493A CA 181684 A CA181684 A CA 181684A CA 1014493 A CA1014493 A CA 1014493A
Authority
CA
Canada
Prior art keywords
variable speed
speed drive
drive
variable
speed
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
CA181,684A
Other languages
English (en)
Other versions
CA181684S (en
Inventor
Gordon M. Sommer
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.)
G M SOMMER Co
Original Assignee
G M SOMMER Co
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 G M SOMMER Co filed Critical G M SOMMER Co
Priority to CA262,946A priority Critical patent/CA1022863A/en
Application granted granted Critical
Publication of CA1014493A publication Critical patent/CA1014493A/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
    • F16D35/00—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion
    • F16D35/005—Fluid clutches in which the clutching is predominantly obtained by fluid adhesion with multiple lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Friction Gearing (AREA)
CA181,684A 1972-09-22 1973-09-21 Variable speed drive Expired CA1014493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA262,946A CA1022863A (en) 1972-09-22 1976-10-07 Variable speed drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29121772A 1972-09-22 1972-09-22

Publications (1)

Publication Number Publication Date
CA1014493A true CA1014493A (en) 1977-07-26

Family

ID=23119387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,684A Expired CA1014493A (en) 1972-09-22 1973-09-21 Variable speed drive

Country Status (7)

Country Link
US (1) US3800930A (enExample)
JP (1) JPS5621952B2 (enExample)
CA (1) CA1014493A (enExample)
DE (1) DE2347588A1 (enExample)
FR (1) FR2200931A5 (enExample)
GB (1) GB1437608A (enExample)
IT (1) IT993369B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1113066A (en) * 1977-05-05 1981-11-24 Marvin B. Shaver Drive system for grinding mills
US4527681A (en) * 1981-12-04 1985-07-09 Sommer Company Variable speed drive unit with graduated increasing and decreasing speed profile
JPS61175340A (ja) * 1985-01-31 1986-08-07 Tochigi Fuji Ind Co Ltd 動力伝達装置
US4708030A (en) * 1985-03-18 1987-11-24 Sundstrand Corporation Multi-range starter-generator drive
JPH034834Y2 (enExample) * 1986-03-14 1991-02-07
DE3701884C1 (de) * 1987-01-23 1987-12-17 Viscodrive Gmbh Fluessigkeitsreibungskupplung
AT3832U1 (de) * 1999-10-12 2000-08-25 Steyr Daimler Puch Ag Drehzahldifferenzabhängige hydraulische kupplung mit steuerventilen
GB2472551B (en) * 2008-05-30 2012-11-21 Metaldyne Co Llc Variable output fluid pump system
CN103591234B (zh) * 2013-11-30 2016-03-09 重庆理工大学 基于磁流变液和形状记忆合金的楔形挤压软启动装置
CN107100946B (zh) * 2017-05-23 2019-07-02 清华大学 智能扭矩控制装置
CN110360244B (zh) * 2019-08-21 2023-08-22 山东雷沃传动有限公司 一种摩擦片式超越离合器及包含其的装载机
CN111255822B (zh) * 2020-01-17 2021-06-01 盐城工学院 一种压电驱动式液粘-永磁复合传动方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785781A (en) * 1950-11-14 1957-03-19 Us Industries Inc Clutch and brake mechanism
US3145816A (en) * 1961-08-21 1964-08-25 Gen Motors Corp Clutches
US3412834A (en) * 1966-07-26 1968-11-26 Robert S. Root Pressure balanced hydraulic clutch
US3494450A (en) * 1966-12-07 1970-02-10 Us Industries Inc Clutch and brake with telescoping pistons
US3437188A (en) * 1967-05-03 1969-04-08 Gillett Tool Co Electric speed control system for a fluid operated disc clutch
US3530965A (en) * 1969-04-09 1970-09-29 Wilson John H Clutch or brake fluid cooling system
US3648814A (en) * 1970-03-16 1972-03-14 Byron Jackson Inc Liquid cooled clutch

Also Published As

Publication number Publication date
FR2200931A5 (enExample) 1974-04-19
JPS4993750A (enExample) 1974-09-06
US3800930A (en) 1974-04-02
JPS5621952B2 (enExample) 1981-05-22
GB1437608A (en) 1976-06-03
IT993369B (it) 1975-09-30
DE2347588A1 (de) 1974-04-11

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