FR1370590A - Hydraulically operated signal logger - Google Patents

Hydraulically operated signal logger

Info

Publication number
FR1370590A
FR1370590A FR927204A FR927204A FR1370590A FR 1370590 A FR1370590 A FR 1370590A FR 927204 A FR927204 A FR 927204A FR 927204 A FR927204 A FR 927204A FR 1370590 A FR1370590 A FR 1370590A
Authority
FR
France
Prior art keywords
hydraulically operated
operated signal
signal logger
logger
hydraulically
Prior art date
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
FR927204A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KYMA CORP Ltd
Original Assignee
KYMA CORP Ltd
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
Priority claimed from US178183A external-priority patent/US3227458A/en
Application filed by KYMA CORP Ltd filed Critical KYMA CORP Ltd
Priority to FR927204A priority Critical patent/FR1370590A/en
Application granted granted Critical
Publication of FR1370590A publication Critical patent/FR1370590A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/38—Guiding, e.g. constructions or arrangements providing linear or other special tracking characteristics
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/12—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse
    • G11B3/14—Supporting in balanced, counterbalanced or loaded operative position during transducing, e.g. loading in direction of traverse by using effects of gravity or inertia, e.g. counterweight
    • G11B3/18—Damping by using viscosity effect
FR927204A 1962-03-07 1963-03-07 Hydraulically operated signal logger Expired FR1370590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR927204A FR1370590A (en) 1962-03-07 1963-03-07 Hydraulically operated signal logger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US178183A US3227458A (en) 1962-03-07 1962-03-07 Signal recorder with hydraulic feed
FR927204A FR1370590A (en) 1962-03-07 1963-03-07 Hydraulically operated signal logger

Publications (1)

Publication Number Publication Date
FR1370590A true FR1370590A (en) 1964-08-28

Family

ID=26200145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927204A Expired FR1370590A (en) 1962-03-07 1963-03-07 Hydraulically operated signal logger

Country Status (1)

Country Link
FR (1) FR1370590A (en)

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