[go: up one dir, main page]

GB1327875A - Continuously operable sheet processing machine - Google Patents

Continuously operable sheet processing machine

Info

Publication number
GB1327875A
GB1327875A GB1327875DA GB1327875A GB 1327875 A GB1327875 A GB 1327875A GB 1327875D A GB1327875D A GB 1327875DA GB 1327875 A GB1327875 A GB 1327875A
Authority
GB
United Kingdom
Prior art keywords
pin
lever
revolution
rollers
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
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Publication of GB1327875A publication Critical patent/GB1327875A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/02—Details of liquid circulation
    • G03D3/06—Liquid supply; Liquid circulation outside tanks
    • G03D3/065—Liquid supply; Liquid circulation outside tanks replenishment or recovery apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rotary Presses (AREA)

Abstract

1327875 Liquid supply control device in processing apparatus PENTACON DRESDEN KAMERA-UND KINOWERKE VEB 5 Nov 1971 51618/71 Heading G2A In a device for controlling the supply of regenerating liquid to a continuous developing machine, film fed through rollers 2, 3 deflects lever 5 carrying roller 6 from a grooved roller 8 and removes stop pin 15 from notched disc 11. Rotation of rollers 2, 3 then drives worm 10 and worm wheel 16 carrying a pin 19, to actuate a mercury switch S 1 of synchronous motor M, on each revolution. Motor shaft 22 carries adjustable cams 23, 24 which then close switch S 2 S 3 of liquid pump motors M 1 , M 2 . Cam 25 closes switch S4 to allow one complete revolution of motor M although S1 has opened. The end face of wheel 16 carries a pin 26 for cooperation with an arcuate projection 27 on lever 5 in order to lock the lever in a deflected position during switching of S 1 by rotating pin 19. The period of revolution of pin 16 is always longer than that of shaft 22.
GB1327875D 1971-11-05 1971-11-05 Continuously operable sheet processing machine Expired GB1327875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5161871 1971-11-05

Publications (1)

Publication Number Publication Date
GB1327875A true GB1327875A (en) 1973-08-22

Family

ID=10460733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1327875D Expired GB1327875A (en) 1971-11-05 1971-11-05 Continuously operable sheet processing machine

Country Status (1)

Country Link
GB (1) GB1327875A (en)

Similar Documents

Publication Publication Date Title
GB1356621A (en) Apparatus for processing material in strip form
GB1352012A (en) Photographic web processing apparatus
DK141811C (en) DRIVE DEVICE FOR ROLLER ROTATION PRESSURE MACHINES, INSIDE ROLLER ROTATION OFFSET PRINTING MACHINES, IN SERIES
GB1533616A (en) Photographic apparatus
GB1411001A (en) Indexing apparatus
GB1327875A (en) Continuously operable sheet processing machine
GB1387840A (en) Photocopying apparatus
ES391659A1 (en) Indexing mechanism
SE401800B (en) DRIVE DEVICE FOR A ROLL ROTATION OFFSET PRINTING MACHINE
CA1000226A (en) Printing device operating with a cycloidal printing motion for data processing machines
ZA706394B (en) Speed control mechanism for a.d.c.electric motor
GB1225740A (en)
FR2361293A1 (en) Sheet handling machine locking device - has rocking pressure plate with fingers at free edge adjacent to gap
ES412436A1 (en) Variable speed bi-directional control mechanism
ES443527A1 (en) Tape cartridge drive
US3187970A (en) Cycle timing mechanism
CA934565A (en) Roller bearing device for a washing machine, particularly for a linen washing machine
ES440792A1 (en) Claw mechanism
FR2232388A1 (en) Contour copying machine - for machining e.g. the inner and outer profiles of spectacle frames
ES201599U (en) An electromechanical speed variator. (Machine-translation by Google Translate, not legally binding)
US1968398A (en) Timing mechanism
GB1351248A (en) Apparatus for enabling microfilm to be evalueated
JPS5292176A (en) Structure for advancing backing and rotating shaft in transfer device
GB1285846A (en) Feeding device for sheet-like members
GB1360147A (en) Microswitch feeler device especially for photocopying apparatus

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees