NL179940C - ELECTROMAGNETICALLY CONTROLLABLE SCREW COUPLER. - Google Patents

ELECTROMAGNETICALLY CONTROLLABLE SCREW COUPLER.

Info

Publication number
NL179940C
NL179940C NL7713732A NL7713732A NL179940C NL 179940 C NL179940 C NL 179940C NL 7713732 A NL7713732 A NL 7713732A NL 7713732 A NL7713732 A NL 7713732A NL 179940 C NL179940 C NL 179940C
Authority
NL
Netherlands
Prior art keywords
screw coupler
electromagnetically controllable
controllable screw
electromagnetically
coupler
Prior art date
Application number
NL7713732A
Other languages
Dutch (nl)
Other versions
NL179940B (en
NL7713732A (en
Original Assignee
Reell Precision Mfg
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 Reell Precision Mfg filed Critical Reell Precision Mfg
Publication of NL7713732A publication Critical patent/NL7713732A/en
Publication of NL179940B publication Critical patent/NL179940B/en
Application granted granted Critical
Publication of NL179940C publication Critical patent/NL179940C/en

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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/105—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with a helical band or equivalent member co-operating with a cylindrical coupling surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
NL7713732A 1976-12-13 1977-12-12 ELECTROMAGNETICALLY CONTROLLABLE SCREW COUPLER. NL179940C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74973876A 1976-12-13 1976-12-13

Publications (3)

Publication Number Publication Date
NL7713732A NL7713732A (en) 1978-06-15
NL179940B NL179940B (en) 1986-07-01
NL179940C true NL179940C (en) 1986-12-01

Family

ID=25014970

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713732A NL179940C (en) 1976-12-13 1977-12-12 ELECTROMAGNETICALLY CONTROLLABLE SCREW COUPLER.

Country Status (5)

Country Link
JP (1) JPS5374657A (en)
DE (1) DE2753012C3 (en)
FR (1) FR2373717A1 (en)
GB (1) GB1593164A (en)
NL (1) NL179940C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239095A (en) * 1978-10-13 1980-12-16 Canadian Fram Limited Slip band electromechanical clutch
US5099974A (en) * 1990-08-01 1992-03-31 Dana Corporation Electromagnetically actuated spring clutch
DE19627145C2 (en) * 1996-07-05 2003-05-28 Andreas Hilker clutch
DE102016201592B4 (en) 2016-02-03 2019-01-31 Schaeffler Technologies AG & Co. KG Positive-acting coupling device of an accessory drive

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR969833A (en) * 1948-08-03 1950-12-26 Ile Des Brevets O B Soc Civ Clutch or coupling
US2798581A (en) * 1954-02-25 1957-07-09 Dukane Corp Solenoid operated coil clutch mechanism
US2976976A (en) * 1957-10-07 1961-03-28 Nolte Albert C Jr Electro-magnetic clutch mechanism
US3185276A (en) * 1962-09-19 1965-05-25 Curtiss Wright Corp Electro-magnetically actuated normally disengaged spring clutches
GB1021985A (en) * 1964-11-04 1966-03-09 Warner Electric Brake & Clutch Friction coupling
US3684068A (en) * 1971-03-30 1972-08-15 Oak Electro Netics Corp Electromechanical clutch
US3735847A (en) * 1972-03-20 1973-05-29 Gen Motors Corp Electromagnetic spring-wound clutch
US3905458A (en) * 1974-06-26 1975-09-16 Marquette Metal Products Co Electro-magnetically actuated spring clutch
US3934690A (en) * 1974-12-04 1976-01-27 Ncr Corporation Magnetic spring clutch
US3974902A (en) * 1974-12-09 1976-08-17 Reel Precision Maufacturing Corporation Magnetic spring grip device

Also Published As

Publication number Publication date
NL179940B (en) 1986-07-01
JPS5374657A (en) 1978-07-03
GB1593164A (en) 1981-07-15
DE2753012A1 (en) 1978-06-15
NL7713732A (en) 1978-06-15
DE2753012C3 (en) 1984-06-20
DE2753012B2 (en) 1980-06-12
JPS5550211B2 (en) 1980-12-17
FR2373717B1 (en) 1983-11-25
FR2373717A1 (en) 1978-07-07

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee

Effective date: 19960701