BE775699A - Dispositif de transmission de mouvement appliquant l'effet johnsen-rahbek - Google Patents

Dispositif de transmission de mouvement appliquant l'effet johnsen-rahbek

Info

Publication number
BE775699A
BE775699A BE775699A BE775699A BE775699A BE 775699 A BE775699 A BE 775699A BE 775699 A BE775699 A BE 775699A BE 775699 A BE775699 A BE 775699A BE 775699 A BE775699 A BE 775699A
Authority
BE
Belgium
Prior art keywords
johnsen
transmission device
device applying
movement transmission
rahbek effect
Prior art date
Application number
BE775699A
Other languages
English (en)
French (fr)
Inventor
T T Trzaska
Original Assignee
Ncr 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 Ncr Co filed Critical Ncr Co
Publication of BE775699A publication Critical patent/BE775699A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J9/00—Hammer-impression mechanisms
    • B41J9/26—Means for operating hammers to effect impression
    • B41J9/40—Means for operating hammers to effect impression including an electro-adhesive clutch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N13/00—Clutches or holding devices using electrostatic attraction, e.g. using Johnson-Rahbek effect
BE775699A 1970-11-23 1971-11-23 Dispositif de transmission de mouvement appliquant l'effet johnsen-rahbek BE775699A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9195670A 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
BE775699A true BE775699A (fr) 1972-03-16

Family

ID=22230479

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775699A BE775699A (fr) 1970-11-23 1971-11-23 Dispositif de transmission de mouvement appliquant l'effet johnsen-rahbek

Country Status (12)

Country Link
US (1) US3655019A (pt)
JP (1) JPS5124655B1 (pt)
AU (1) AU452585B2 (pt)
BE (1) BE775699A (pt)
CA (1) CA925917A (pt)
CH (1) CH539975A (pt)
DE (1) DE2157700A1 (pt)
ES (1) ES397185A1 (pt)
FR (1) FR2115313B1 (pt)
GB (1) GB1313820A (pt)
IT (1) IT941764B (pt)
ZA (1) ZA717347B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393967A (en) * 1979-11-05 1983-07-19 International Business Machines Corporation Electrostatic clutch
CA1148101A (en) * 1979-11-05 1983-06-14 Jerome J. Cuomo Electrostatic clutch
US4393769A (en) * 1980-12-31 1983-07-19 International Business Machines Corporation Electrostatic clutch-operated printing mechanism
JPS6216662U (pt) * 1985-07-16 1987-01-31

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB839324A (en) * 1956-08-03 1960-06-29 Int Computers & Tabulators Ltd Improvements in or relating to motion transmitters
US2850908A (en) * 1957-03-06 1958-09-09 Powers Samas Account Mach Ltd Motion transmitters
US2916920A (en) * 1957-03-11 1959-12-15 Powers Samas Account Mach Ltd Motion transmitters

Also Published As

Publication number Publication date
DE2157700A1 (pt) 1972-05-31
US3655019A (en) 1972-04-11
GB1313820A (en) 1973-04-18
FR2115313A1 (pt) 1972-07-07
ZA717347B (en) 1972-07-26
AU3543871A (en) 1973-05-17
CA925917A (en) 1973-05-08
AU452585B2 (en) 1974-09-05
CH539975A (de) 1973-07-31
ES397185A1 (es) 1975-03-16
FR2115313B1 (pt) 1973-06-29
IT941764B (it) 1973-03-10
JPS5124655B1 (pt) 1976-07-26

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