GB312723A - Means for restoring the shape of warped or distorted gramophone records - Google Patents

Means for restoring the shape of warped or distorted gramophone records

Info

Publication number
GB312723A
GB312723A GB792928A GB792928A GB312723A GB 312723 A GB312723 A GB 312723A GB 792928 A GB792928 A GB 792928A GB 792928 A GB792928 A GB 792928A GB 312723 A GB312723 A GB 312723A
Authority
GB
United Kingdom
Prior art keywords
plates
warped
restoring
record
bolts
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
GB792928A
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.)
ERIC HENDERSON DREW
Original Assignee
ERIC HENDERSON DREW
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 ERIC HENDERSON DREW filed Critical ERIC HENDERSON DREW
Priority to GB792928A priority Critical patent/GB312723A/en
Publication of GB312723A publication Critical patent/GB312723A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs

Abstract

312,723. Drew, E. H., and Hudgell, H. H. March 15, 1928. Presses for restoring shape of warped records. -A press for restoring warped or distorted gramophone records to their proper shape consists of two plates or discs adapted to clamp a record between them, means being provided for engaging the interposed record for correctly positioning it with respect to the plates. The clamping devices shown consist of hinged bolts 5, mounted on lugs or on integral marginal projections of one of the plates 2, wing nuts 8 screwing on to the bolts and engaging with slotted lugs 6 or with marginal projections on the other plate 1. The bolts may be fixed instead of being hinged, and may pass through holes instead of slots in the co-operating lugs. A projecting pin 9 is provided on one disc, to centre the record, and may receive a thumb nut. The plates 1, 2 are preferably made of ply-wood.
GB792928A 1928-03-15 1928-03-15 Means for restoring the shape of warped or distorted gramophone records Expired GB312723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB792928A GB312723A (en) 1928-03-15 1928-03-15 Means for restoring the shape of warped or distorted gramophone records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB792928A GB312723A (en) 1928-03-15 1928-03-15 Means for restoring the shape of warped or distorted gramophone records

Publications (1)

Publication Number Publication Date
GB312723A true GB312723A (en) 1929-06-06

Family

ID=9842484

Family Applications (1)

Application Number Title Priority Date Filing Date
GB792928A Expired GB312723A (en) 1928-03-15 1928-03-15 Means for restoring the shape of warped or distorted gramophone records

Country Status (1)

Country Link
GB (1) GB312723A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397425A (en) * 1963-09-16 1968-08-20 Decca Ltd Embossing press for gramophone records
US5329649A (en) * 1990-11-23 1994-07-19 Turek Robert L Safety bathing shower/tub apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397425A (en) * 1963-09-16 1968-08-20 Decca Ltd Embossing press for gramophone records
US5329649A (en) * 1990-11-23 1994-07-19 Turek Robert L Safety bathing shower/tub apparatus

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