GB2107913B - Record playing turntable units - Google Patents

Record playing turntable units

Info

Publication number
GB2107913B
GB2107913B GB08224539A GB8224539A GB2107913B GB 2107913 B GB2107913 B GB 2107913B GB 08224539 A GB08224539 A GB 08224539A GB 8224539 A GB8224539 A GB 8224539A GB 2107913 B GB2107913 B GB 2107913B
Authority
GB
United Kingdom
Prior art keywords
record playing
turntable units
playing turntable
units
record
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
GB08224539A
Other versions
GB2107913A (en
Inventor
J A Michell
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.)
MICHELL ENGINEERING Ltd J
Original Assignee
MICHELL ENGINEERING Ltd J
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 MICHELL ENGINEERING Ltd J filed Critical MICHELL ENGINEERING Ltd J
Priority to GB08224539A priority Critical patent/GB2107913B/en
Publication of GB2107913A publication Critical patent/GB2107913A/en
Application granted granted Critical
Publication of GB2107913B publication Critical patent/GB2107913B/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G11B19/2027—Turntables or rotors incorporating balancing means; Means for detecting imbalance
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G11B19/2018—Incorporating means for passive damping of vibration, either in the turntable, motor or mounting
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
GB08224539A 1981-08-27 1982-08-26 Record playing turntable units Expired GB2107913B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08224539A GB2107913B (en) 1981-08-27 1982-08-26 Record playing turntable units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8126216 1981-08-27
GB08224539A GB2107913B (en) 1981-08-27 1982-08-26 Record playing turntable units

Publications (2)

Publication Number Publication Date
GB2107913A GB2107913A (en) 1983-05-05
GB2107913B true GB2107913B (en) 1985-07-10

Family

ID=26280588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08224539A Expired GB2107913B (en) 1981-08-27 1982-08-26 Record playing turntable units

Country Status (1)

Country Link
GB (1) GB2107913B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8601732D0 (en) * 1986-01-24 1986-02-26 Linn Prod Ltd Resilient mountings

Also Published As

Publication number Publication date
GB2107913A (en) 1983-05-05

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Legal Events

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