GB465304A - Improvements in apparatus for rewinding cinematograph films - Google Patents

Improvements in apparatus for rewinding cinematograph films

Info

Publication number
GB465304A
GB465304A GB426636A GB426636A GB465304A GB 465304 A GB465304 A GB 465304A GB 426636 A GB426636 A GB 426636A GB 426636 A GB426636 A GB 426636A GB 465304 A GB465304 A GB 465304A
Authority
GB
United Kingdom
Prior art keywords
spool
spindle
boss
pins
rewinding
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
GB426636A
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.)
SAMUEL ROBERT CAPLIN
Original Assignee
SAMUEL ROBERT CAPLIN
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 SAMUEL ROBERT CAPLIN filed Critical SAMUEL ROBERT CAPLIN
Priority to GB426636A priority Critical patent/GB465304A/en
Publication of GB465304A publication Critical patent/GB465304A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)

Abstract

465,304. Rewinders for kinematograph films. CAPLIN, S. R. Feb. 12, 1936, No. 4266. [Class 97 (i)] The spindle or receiver for a spool upon which film is being rewound is slidable axially through the table carrying the spool to free the spool so that it may be slid from the table ; concentric markings may be provided on the table to indicate the length of film wound. The Figure shows a horizontal table 18 having a boss 17 turning on ball bearings 19 and formed with recesses engaged by pins 15 extending from a member 12. The member 12 is connected by pins 13 and slots 14 to a sleeve 5 rotated through gearing 6, 7 by a shaft 8 driven by a hand wheel. A bobbin receiver 20 secured to a spindle 21 is pressed upwards by a spring 23, but may be drawn into the boss 17 by means of a hand lever 26 or by a pedal lever ; the spindle 21 is keyed to the member 12 so as to be slidable through it. The plane of the table may be vertical.
GB426636A 1936-02-12 1936-02-12 Improvements in apparatus for rewinding cinematograph films Expired GB465304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB426636A GB465304A (en) 1936-02-12 1936-02-12 Improvements in apparatus for rewinding cinematograph films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB426636A GB465304A (en) 1936-02-12 1936-02-12 Improvements in apparatus for rewinding cinematograph films

Publications (1)

Publication Number Publication Date
GB465304A true GB465304A (en) 1937-05-05

Family

ID=9773861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB426636A Expired GB465304A (en) 1936-02-12 1936-02-12 Improvements in apparatus for rewinding cinematograph films

Country Status (1)

Country Link
GB (1) GB465304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401897A (en) * 1965-12-03 1968-09-17 Cons Electrodynamics Corp Reel support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401897A (en) * 1965-12-03 1968-09-17 Cons Electrodynamics Corp Reel support

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