IT1040710B - Innesto a molla azionato elettromagneticamente - Google Patents

Innesto a molla azionato elettromagneticamente

Info

Publication number
IT1040710B
IT1040710B IT50211/75A IT5021175A IT1040710B IT 1040710 B IT1040710 B IT 1040710B IT 50211/75 A IT50211/75 A IT 50211/75A IT 5021175 A IT5021175 A IT 5021175A IT 1040710 B IT1040710 B IT 1040710B
Authority
IT
Italy
Prior art keywords
spring clutch
electromagnetically operated
operated spring
electromagnetically
clutch
Prior art date
Application number
IT50211/75A
Other languages
English (en)
Original Assignee
Marquette Metal Products 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 Marquette Metal Products Co filed Critical Marquette Metal Products Co
Application granted granted Critical
Publication of IT1040710B publication Critical patent/IT1040710B/it

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
    • F16D13/00—Friction clutches
    • F16D13/02—Friction clutches disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member
    • F16D13/025—Friction clutches disengaged by the contact of a part mounted on the clutch with a stationarily-mounted member with a helical band or equivalent member with two or more turns embracing a drum or the like
    • 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
    • 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
    • F16D2027/005—Details relating to the internal construction of coils or to clutches having more than one coil in the same housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
IT50211/75A 1974-06-26 1975-06-25 Innesto a molla azionato elettromagneticamente IT1040710B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US483130A US3905458A (en) 1974-06-26 1974-06-26 Electro-magnetically actuated spring clutch

Publications (1)

Publication Number Publication Date
IT1040710B true IT1040710B (it) 1979-12-20

Family

ID=23918789

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50211/75A IT1040710B (it) 1974-06-26 1975-06-25 Innesto a molla azionato elettromagneticamente

Country Status (8)

Country Link
US (1) US3905458A (it)
CA (1) CA1024916A (it)
CH (1) CH594831A5 (it)
DE (1) DE2527155A1 (it)
FR (1) FR2276500A1 (it)
GB (1) GB1517536A (it)
IT (1) IT1040710B (it)
NL (1) NL7507205A (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030581A (en) * 1975-08-25 1977-06-21 Facet Enterprises, Inc. Electromagnetic roller clutch
JPS6049772B2 (ja) * 1976-10-22 1985-11-05 キヤノン株式会社 ばねクラツチ装置
DE2753012C3 (de) * 1976-12-13 1984-06-20 Reell Precision Manufacturing Corp., 55113 Saint Paul, Minn. Elektromagnetisch betätigbare Schlingband-Federkupplung
CA1126672A (en) * 1976-12-13 1982-06-29 Robert L. Wahlstedt Electro magnetic spring clutch
US4221284A (en) * 1978-04-03 1980-09-09 Hoffco Inc. Clutch and brake assembly for implement drive
JPS6246906Y2 (it) * 1980-08-01 1987-12-22
DE3043844A1 (de) * 1980-11-21 1982-06-24 Maschinenfabrik Hans Lenze Kg, 4923 Extertal Schlingfeder-kupplung
JPS5861333A (ja) * 1981-10-02 1983-04-12 Ogura Clutch Co Ltd 電磁スプリングクラツチ
US4630722A (en) * 1982-11-29 1986-12-23 Xerox Corporation Electromagnetic wrap spring clutch
JPS62228718A (ja) * 1986-03-31 1987-10-07 Mita Ind Co Ltd 電磁制御ばねクラツチ機構
JPH0819969B2 (ja) * 1986-09-30 1996-03-04 三田工業株式会社 電磁制御ばねクラツチ機構
JPH06103048B2 (ja) * 1987-01-28 1994-12-14 天竜丸澤株式会社 電磁スプリングクラッチ
DE3770810D1 (de) * 1987-03-26 1991-07-18 Shinko Electric Co Ltd Federkupplung.
US4977989A (en) * 1987-06-30 1990-12-18 Honda Giken Kogyo Kabushiki Kaisha Dog clutch mechanism
JPH03129130A (ja) * 1989-10-13 1991-06-03 Mita Ind Co Ltd 電磁制御ばねクラッチ機構
US5099974A (en) * 1990-08-01 1992-03-31 Dana Corporation Electromagnetically actuated spring clutch
US5127502A (en) * 1991-09-30 1992-07-07 Xerox Corporation Electromagnetic spring clutch with balanced axial forces
EP0989323A3 (de) * 1998-09-25 2002-08-07 Baumann Federn AG Schlingfederkupplung
US7821686B2 (en) * 2005-06-21 2010-10-26 Xerox Corporation Paper feeder
US7661516B2 (en) * 2006-01-05 2010-02-16 Trimble Navigation Limited Pneumatically actuated clutch
US8540233B2 (en) 2010-12-10 2013-09-24 Xerox Corporation Retard feeder
EP2764271B1 (en) * 2011-10-06 2019-08-07 Litens Automotive Partnership Clutched driven device and associated clutch mechanism
EP2836733B1 (en) 2012-04-10 2019-01-02 Litens Automotive Partnership Clutch assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829748A (en) * 1957-01-30 1958-04-08 Curtiss Wright Corp Spring clutch mechanisms
FR1198658A (fr) * 1957-01-30 1959-12-09 Curtiss Wright Corp Perfectionnements à des mécanismes d'accouplement à ressort
US2976976A (en) * 1957-10-07 1961-03-28 Nolte Albert C Jr Electro-magnetic clutch mechanism
US3006448A (en) * 1959-01-02 1961-10-31 Bell & Howell Co Clutch mechanism
FR1352956A (fr) * 1962-01-10 1964-02-21 Ibm Mécanisme de traitement de bandes
US3177995A (en) * 1962-07-25 1965-04-13 Warner Electric Brake & Clutch Pilot operated friction clutch
US3185276A (en) * 1962-09-19 1965-05-25 Curtiss Wright Corp Electro-magnetically actuated normally disengaged spring clutches
US3394785A (en) * 1966-04-26 1968-07-30 Ibm Latch operated energy trap power transmission
US3393779A (en) * 1966-09-09 1968-07-23 Curtiss Wright Corp Spring clutch with means for absorbing control shock
US3465857A (en) * 1968-04-09 1969-09-09 Precision Specialties Inc Clutch and actuator system
US3521730A (en) * 1968-06-21 1970-07-28 Precision Specialties Inc Clutch brake having positive output position selection
US3570639A (en) * 1969-04-10 1971-03-16 Gulf & Western Industries Solenoid-operated spring clutch
US3684068A (en) * 1971-03-30 1972-08-15 Oak Electro Netics Corp Electromechanical clutch

Also Published As

Publication number Publication date
US3905458A (en) 1975-09-16
DE2527155A1 (de) 1976-01-15
CA1024916A (en) 1978-01-24
GB1517536A (en) 1978-07-12
NL7507205A (nl) 1975-12-30
CH594831A5 (it) 1978-01-31
FR2276500A1 (fr) 1976-01-23

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