AU452585B2 - Motion transmitting device utilizing the johnsen-rahbek effect - Google Patents

Motion transmitting device utilizing the johnsen-rahbek effect

Info

Publication number: AU452585B2
Authority: AU; Australia
Prior art keywords: johnsen; transmitting device; device utilizing; motion transmitting; rahbek effect
Prior art date: 1970-11-23
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

AU35438/71A

Other versions

AU3543871A (en

Inventor

Thomas Trzaska Theodore

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.)

1970-11-23

Filing date

1971-11-08

Publication date

1974-09-05

1971-11-08 Application filed filed Critical

1973-05-17 Publication of AU3543871A publication Critical patent/AU3543871A/en

1974-09-05 Application granted granted Critical

1974-09-05 Publication of AU452585B2 publication Critical patent/AU452585B2/en

Status Expired legal-status Critical Current

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

AU35438/71A 1970-11-23 1971-11-08 Motion transmitting device utilizing the johnsen-rahbek effect Expired AU452585B2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
AU3543871A AU3543871A (en)	1973-05-17
AU452585B2 true AU452585B2 (en)	1974-09-05

Family

ID=22230479

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU35438/71A Expired AU452585B2 (en)	1970-11-23	1971-11-08	Motion transmitting device utilizing the johnsen-rahbek effect

Country Status (12)

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

Families Citing this family (4)

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

1970
- 1970-11-23 US US91956A patent/US3655019A/en not_active Expired - Lifetime
1971
- 1971-05-13 CA CA112954A patent/CA925917A/en not_active Expired
- 1971-11-02 ZA ZA717347A patent/ZA717347B/en unknown
- 1971-11-05 JP JP46088154A patent/JPS5124655B1/ja active Pending
- 1971-11-08 AU AU35438/71A patent/AU452585B2/en not_active Expired
- 1971-11-16 GB GB5308371A patent/GB1313820A/en not_active Expired
- 1971-11-19 ES ES397185A patent/ES397185A1/en not_active Expired
- 1971-11-20 DE DE19712157700 patent/DE2157700A1/de active Pending
- 1971-11-22 FR FR717141642A patent/FR2115313B1/fr not_active Expired
- 1971-11-22 IT IT31462/71A patent/IT941764B/en active
- 1971-11-23 BE BE775699A patent/BE775699A/en unknown
- 1971-11-23 CH CH1710371A patent/CH539975A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2115313A1 (en)	1972-07-07
DE2157700A1 (en)	1972-05-31
AU3543871A (en)	1973-05-17
US3655019A (en)	1972-04-11
BE775699A (en)	1972-03-16
JPS5124655B1 (en)	1976-07-26
ES397185A1 (en)	1975-03-16
IT941764B (en)	1973-03-10
CA925917A (en)	1973-05-08
GB1313820A (en)	1973-04-18
FR2115313B1 (en)	1973-06-29
CH539975A (en)	1973-07-31
ZA717347B (en)	1972-07-26

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