GB1543550A - Stylus arm lifting/lowering apparatus for a video disc player - Google Patents

Stylus arm lifting/lowering apparatus for a video disc player

Info

Publication number
GB1543550A
GB1543550A GB3784775A GB3784775A GB1543550A GB 1543550 A GB1543550 A GB 1543550A GB 3784775 A GB3784775 A GB 3784775A GB 3784775 A GB3784775 A GB 3784775A GB 1543550 A GB1543550 A GB 1543550A
Authority
GB
United Kingdom
Prior art keywords
video disc
disc player
arm lifting
lowering apparatus
stylus arm
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
GB3784775A
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.)
RCA Corp
Original Assignee
RCA 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.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Priority to GB3784775A priority Critical patent/GB1543550A/en
Priority to US05/667,309 priority patent/US4053161A/en
Priority to GB829478A priority patent/GB1544802A/en
Priority to CA260,402A priority patent/CA1076256A/en
Priority to FR7627578A priority patent/FR2324087A1/en
Priority to JP11064276A priority patent/JPS5237029A/en
Priority to DE19762660201 priority patent/DE2660201C2/en
Priority to DE19762641559 priority patent/DE2641559C2/en
Publication of GB1543550A publication Critical patent/GB1543550A/en
Priority to HK27380A priority patent/HK27380A/en
Priority to HK27280A priority patent/HK27280A/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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
GB3784775A 1975-09-15 1975-09-15 Stylus arm lifting/lowering apparatus for a video disc player Expired GB1543550A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB3784775A GB1543550A (en) 1975-09-15 1975-09-15 Stylus arm lifting/lowering apparatus for a video disc player
US05/667,309 US4053161A (en) 1975-09-15 1976-03-16 Stylus arm lifting/lowering apparatus for a video disc player
GB829478A GB1544802A (en) 1975-09-15 1976-06-09 Stylus arm lifting/lowering apparatus for a video disc player
CA260,402A CA1076256A (en) 1975-09-15 1976-09-02 Stylus arm lifting/lowering apparatus for a video disc player
JP11064276A JPS5237029A (en) 1975-09-15 1976-09-14 Device for raising and lowering stylus arm for video record disk reproducer
FR7627578A FR2324087A1 (en) 1975-09-15 1976-09-14 Video record tone arm support - has gentle magnetically controlled raising and dropping action using permanent magnet
DE19762660201 DE2660201C2 (en) 1975-09-15 1976-09-15 Device for scanning, in particular, an image plate with a lifting and lowering device for a scanning arm support
DE19762641559 DE2641559C2 (en) 1975-09-15 1976-09-15 Device for raising and lowering a scanning arm
HK27380A HK27380A (en) 1975-09-15 1980-05-15 Stylus arm lifting/lowering apparatus for a video disc player
HK27280A HK27280A (en) 1975-09-15 1980-05-15 Stylus arm liftingilowering apparatus for a video disc player

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3784775A GB1543550A (en) 1975-09-15 1975-09-15 Stylus arm lifting/lowering apparatus for a video disc player
GB3784975 1975-09-15

Publications (1)

Publication Number Publication Date
GB1543550A true GB1543550A (en) 1979-04-04

Family

ID=26263603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3784775A Expired GB1543550A (en) 1975-09-15 1975-09-15 Stylus arm lifting/lowering apparatus for a video disc player

Country Status (2)

Country Link
GB (1) GB1543550A (en)
HK (1) HK27280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125203A (en) * 1982-06-03 1984-02-29 Seagate Technology Improved disc drive cartridge loading and unloading mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125203A (en) * 1982-06-03 1984-02-29 Seagate Technology Improved disc drive cartridge loading and unloading mechanism

Also Published As

Publication number Publication date
HK27280A (en) 1980-05-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee