IT1063885B - Azionatore lineare perfezionato,particolarmente per muovere un gruppo meccanico - Google Patents

Azionatore lineare perfezionato,particolarmente per muovere un gruppo meccanico

Info

Publication number: IT1063885B
Authority: IT; Italy
Prior art keywords: perfected; move; linear actuator; mechanical group; mechanical
Prior art date: 1975-11-19

Application number

IT29514/76A

Other languages

English (en)

Original Assignee

Xerox Corp

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.)

1975-11-19

Filing date

1976-11-18

Publication date

1985-02-18

1976-11-18 Application filed by Xerox Corp filed Critical Xerox Corp

1985-02-18 Application granted granted Critical

1985-02-18 Publication of IT1063885B publication Critical patent/IT1063885B/it

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
- G11B5/55—Track change, selection or acquisition by displacement of the head
- G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18528—Rotary to intermittent unidirectional motion

IT29514/76A 1975-11-19 1976-11-18 Azionatore lineare perfezionato,particolarmente per muovere un gruppo meccanico IT1063885B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/633,206 US4012778A (en)	1975-11-19	1975-11-19	Linear actuator

Publications (1)

Publication Number	Publication Date
IT1063885B true IT1063885B (it)	1985-02-18

Family

ID=24538681

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29514/76A IT1063885B (it)	1975-11-19	1976-11-18	Azionatore lineare perfezionato,particolarmente per muovere un gruppo meccanico

Country Status (7)

Country	Link
US (1)	US4012778A (it)
JP (1)	JPS5284715A (it)
CA (1)	CA1070521A (it)
DE (1)	DE2652705A1 (it)
FR (1)	FR2332592A1 (it)
GB (1)	GB1570787A (it)
IT (1)	IT1063885B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE30118E (en) *	1974-07-08	1979-10-16	Xerox Corporation	Disc drive linear actuator and control system therefor
US4086659A (en) *	1977-02-28	1978-04-25	Xerox Corporation	Control system for disk drive
NL8006675A (nl) *	1979-12-20	1981-07-16	Atlantic Richfield Co	Spilaandrijf.
DE8216961U1 (de) *	1982-06-14	1983-01-05	Basf Ag, 6700 Ludwigshafen	Scheiben-informationsspeicher
US4648325A (en) *	1985-06-20	1987-03-10	Heico Inc.	Linear drive unit
US4945526A (en) *	1988-10-18	1990-07-31	Laser Magnetic Storage International Company	Actuator assembly for optical disk systems
JP5428897B2 (ja) *	2010-01-26	2014-02-26	セイコーエプソン株式会社	プリンターのキャリッジガイド機構

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB798781A (en) *	1956-06-25	1958-07-30	Uhing Joachim Ing	Improvements in or relating to a mechanical motion converting system
US3046800A (en) *	1961-05-08	1962-07-31	Herman E Pravel	Bi-directionally mechanically moved shaft
DE1210647B (de) *	1961-07-20	1966-02-10	Uhing Joachim Ing	Rollringgetriebe zur Umwandlung einer Drehbewegung in eine Vorschubbewegung
US3473393A (en) *	1967-09-21	1969-10-21	Textol Systems Inc	Variable pitch linear actuator
US3643242A (en) *	1970-07-09	1972-02-15	Xerox Corp	Transducer displacement control in movable head-type storage disk systems
US3721967A (en) *	1971-08-02	1973-03-20	Ibm	Head carriage assembly for magnetic disk storage drive
US3922718A (en) *	1974-07-08	1975-11-25	Martin O Halfhill	Disc drive linear actuator and control system therefor

1975
- 1975-11-19 US US05/633,206 patent/US4012778A/en not_active Expired - Lifetime
1976
- 1976-11-03 CA CA264,829A patent/CA1070521A/en not_active Expired
- 1976-11-09 GB GB46577/76A patent/GB1570787A/en not_active Expired
- 1976-11-18 IT IT29514/76A patent/IT1063885B/it active
- 1976-11-19 DE DE19762652705 patent/DE2652705A1/de not_active Withdrawn
- 1976-11-19 JP JP13942576A patent/JPS5284715A/ja active Pending
- 1976-11-19 FR FR7635018A patent/FR2332592A1/fr active Pending

Also Published As

Publication number	Publication date
US4012778A (en)	1977-03-15
DE2652705A1 (de)	1977-07-07
JPS5284715A (en)	1977-07-14
CA1070521A (en)	1980-01-29
FR2332592A1 (fr)	1977-06-17
GB1570787A (en)	1980-07-09

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