IT1023134B - Dispositivo per mantenere la distanza di una testa di trasduzione - Google Patents

Dispositivo per mantenere la distanza di una testa di trasduzione

Info

Publication number
IT1023134B
IT1023134B IT53832/74A IT5383274A IT1023134B IT 1023134 B IT1023134 B IT 1023134B IT 53832/74 A IT53832/74 A IT 53832/74A IT 5383274 A IT5383274 A IT 5383274A IT 1023134 B IT1023134 B IT 1023134B
Authority
IT
Italy
Prior art keywords
maintain
distance
transduction
head
transduction head
Prior art date
Application number
IT53832/74A
Other languages
English (en)
Inventor
Stephen Canino Lawrence
Original Assignee
Mca Disco Vision
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 Mca Disco Vision filed Critical Mca Disco Vision
Application granted granted Critical
Publication of IT1023134B publication Critical patent/IT1023134B/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
IT53832/74A 1973-11-05 1974-10-31 Dispositivo per mantenere la distanza di una testa di trasduzione IT1023134B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US413165A US3894180A (en) 1973-11-05 1973-11-05 Head height control system

Publications (1)

Publication Number Publication Date
IT1023134B true IT1023134B (it) 1978-05-10

Family

ID=23636122

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53832/74A IT1023134B (it) 1973-11-05 1974-10-31 Dispositivo per mantenere la distanza di una testa di trasduzione

Country Status (12)

Country Link
US (1) US3894180A (it)
JP (1) JPS5128002B2 (it)
AT (1) AT346087B (it)
BE (1) BE821813A (it)
CA (1) CA1033060A (it)
DE (1) DE2447094B2 (it)
ES (1) ES431619A1 (it)
FR (1) FR2250179B1 (it)
GB (1) GB1445935A (it)
IT (1) IT1023134B (it)
NL (1) NL161909C (it)
SE (1) SE404450B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838866B2 (ja) * 1973-12-13 1983-08-25 キヤノン株式会社 フジヨウソウチ
US4006294A (en) * 1975-05-27 1977-02-01 Mca Disco-Vision, Inc. Transducer head assembly with fluid bearing and head height control system
US4141049A (en) * 1977-12-23 1979-02-20 International Business Machines Corporation Loading mechanism for negative pressure sliders
WO1988004818A1 (en) * 1986-12-15 1988-06-30 Institut Problem Modelirovania V Energetike Akadem Optical memorizing device
US5150338A (en) * 1989-08-10 1992-09-22 Hewlett-Packard Company Optical disk reading and writing system having magnetic write head mounted on an air-bearing slider
JPH0514120U (ja) * 1991-07-31 1993-02-23 株式会社カナエ かつら
US6125008A (en) * 1996-04-15 2000-09-26 Digital Papyrus Corporation Flying head positioner having rotational fine positioning and adjustable actuator load
US6178157B1 (en) 1996-04-15 2001-01-23 Digital Papyrus Corporation Flying head with adjustable actuator load
US6379214B1 (en) 1999-08-25 2002-04-30 Flow International Corporation Apparatus and methods for z-axis control and collision detection and recovery for waterjet cutting systems
US6540586B2 (en) 1999-08-25 2003-04-01 Flow International Corporation Apparatus and methods for collision detection and recovery for waterjet cutting systems
US9003936B2 (en) * 2011-07-29 2015-04-14 Flow International Corporation Waterjet cutting system with standoff distance control
US9884406B2 (en) 2014-01-15 2018-02-06 Flow International Corporation High-pressure waterjet cutting head systems, components and related methods
US10596717B2 (en) 2015-07-13 2020-03-24 Flow International Corporation Methods of cutting fiber reinforced polymer composite workpieces with a pure waterjet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123677A (en) * 1957-07-08 1964-03-03 Magnetic recording system
NL126117C (it) * 1958-09-19

Also Published As

Publication number Publication date
FR2250179B1 (it) 1977-07-08
BE821813A (fr) 1975-05-05
DE2447094B2 (de) 1978-05-18
ATA882274A (de) 1978-02-15
NL161909B (nl) 1979-10-15
NL7412908A (nl) 1975-05-07
FR2250179A1 (it) 1975-05-30
AU7497374A (en) 1976-05-06
JPS5080101A (it) 1975-06-30
US3894180A (en) 1975-07-08
AT346087B (de) 1978-10-25
DE2447094C3 (it) 1979-01-25
ES431619A1 (es) 1977-04-01
GB1445935A (en) 1976-08-11
CA1033060A (en) 1978-06-13
SE7413835L (it) 1975-05-06
DE2447094A1 (de) 1975-05-07
JPS5128002B2 (it) 1976-08-16
NL161909C (nl) 1980-03-17
SE404450B (sv) 1978-10-02

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