GB340832A - Improvements in or relating to gramophone cabinets - Google Patents

Improvements in or relating to gramophone cabinets

Info

Publication number
GB340832A
GB340832A GB328930A GB328930A GB340832A GB 340832 A GB340832 A GB 340832A GB 328930 A GB328930 A GB 328930A GB 328930 A GB328930 A GB 328930A GB 340832 A GB340832 A GB 340832A
Authority
GB
United Kingdom
Prior art keywords
shutter
contact
lamp
board
motor
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
GB328930A
Original Assignee
Charles Gilbert Hibbard
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 Charles Gilbert Hibbard filed Critical Charles Gilbert Hibbard
Priority to GB328930A priority Critical patent/GB340832A/en
Publication of GB340832A publication Critical patent/GB340832A/en
Application status is Expired legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/08Constructional details, e.g. cabinet

Abstract

340,832. Gramophones. HIBBARD, C. G., 75, Arundel Street, Sheffield. Jan. 31, 1930, No. 3289. [Class 40 (ii).] Lamp in gramophone cabinet.-A gramophone cabinet has a lid of the roller-shutter type adapted when open to close a contact controlling an electric circuit to light a lamp on the motor-board. A shutter a slides in horizontal grooves b in the side walls c of the cabinet and down similar grooves at the rear. Spring strips e are placed in the grooves which bind gently upon the edges of the shutter but allow movement upon a slight pressure being exerted. When the shutter is nearly fully opened, the end f engages with a contact-piece g to bring the latter into contact with a contact g<1>, so completing an electric circuit to light a lamp h fitted on the motor-board i. A further switch j on the motor-board i may be provided for use at the discretion of the operator.
GB328930A 1930-01-31 1930-01-31 Improvements in or relating to gramophone cabinets Expired GB340832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB328930A GB340832A (en) 1930-01-31 1930-01-31 Improvements in or relating to gramophone cabinets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB328930A GB340832A (en) 1930-01-31 1930-01-31 Improvements in or relating to gramophone cabinets

Publications (1)

Publication Number Publication Date
GB340832A true GB340832A (en) 1931-01-08

Family

ID=9755498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB328930A Expired GB340832A (en) 1930-01-31 1930-01-31 Improvements in or relating to gramophone cabinets

Country Status (1)

Country Link
GB (1) GB340832A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314242A (en) * 1993-02-16 1994-05-24 Ludlow Jonny W Cassette carousel apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314242A (en) * 1993-02-16 1994-05-24 Ludlow Jonny W Cassette carousel apparatus

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