GB1161570A - Device for the Application of a Regular Graphite Mark to a Surface - Google Patents

Device for the Application of a Regular Graphite Mark to a Surface

Info

Publication number
GB1161570A
GB1161570A GB54806/66A GB5480666A GB1161570A GB 1161570 A GB1161570 A GB 1161570A GB 54806/66 A GB54806/66 A GB 54806/66A GB 5480666 A GB5480666 A GB 5480666A GB 1161570 A GB1161570 A GB 1161570A
Authority
GB
United Kingdom
Prior art keywords
wheel
spring
arm
graphite
mark
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
GB54806/66A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1161570A publication Critical patent/GB1161570A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/121—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by printing code marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/001—Counting; Classifying; Marking
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/001—Counting; Classifying; Marking
    • G03D15/003—Marking, e.g. for re-printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Unwinding Webs (AREA)

Abstract

1,161,570. Marking-out tools. AGFAGEVAERT A.G. 7 Dec., 1966 [10 Dec., 1965], No. 54806/66. Heading B4X. [Also in Division B6] A device for regularly applying a graphite mark to a surface includes electromagnetic means variously controllable to bring a marker wheel into contact with the surface by means of a spring, to increase the pressure of the marker wheel on the surface by further stressing the spring and to actuate means for making the mark on the surface. Fig. 2 illustrates a form of the invention in which a graphite marker wheel 11 applies a marking to a photographic layer support web 3. To the apparatus frame 1 of a printing machine for use with lightsensitive material is attached a bracket arm 4 on which the armature 6 of a rotary electromagnet 5 is held; the armature 6 is attached to a lever 7 which carries a bearing for a drive pawl 9. An arm 10 carrying a graphite wheel 11 is rotatably supported on the bracket arm 4; a ratchet wheel 13 is fixed to graphite wheel 11 on spindle 12 and co-operates with the pawl 9. A compression spring 15 is wound round a screw 14 attached to the arm 10 and bearing on a projection 7a on the lever 7. When the electromagnet 5 is energized by a switching circuit (Figs. 3, 4, not shown) pressure is exerted on spring 15 by lever 7 and the arm 10 pivots downwards against the force of weak hairpin spring 16 until the wheel 11 meets layer support 3; the magnet is then provided with further current, the spring 15 becomes further compressed, and wheel 11 exerts greater pressures at the same time, by means of pawl 9, the ratchet wheel 13 rotates the graphite wheel 11 to provide a sharp rectangular mark on the layer support 3. The magnet is then de-energized, and spring 16 returns arm 10 to its original position (Fig. 1, not shown). The electromagnet may be controlled by a switch circuit which includes a series resistor which can be bridged by a further switch to increase the current flowing through the magnet (Fig. 3, not shown), or the bridging can be carried out by an electrical trim circuit which is energized only when the wheel 11 impinges on surface 3 (Fig. 4, not shown).
GB54806/66A 1965-12-10 1966-12-07 Device for the Application of a Regular Graphite Mark to a Surface Expired GB1161570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0051037 1965-12-10

Publications (1)

Publication Number Publication Date
GB1161570A true GB1161570A (en) 1969-08-13

Family

ID=6937727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54806/66A Expired GB1161570A (en) 1965-12-10 1966-12-07 Device for the Application of a Regular Graphite Mark to a Surface

Country Status (3)

Country Link
US (1) US3387371A (en)
DE (1) DE1497384A1 (en)
GB (1) GB1161570A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844253A (en) * 1973-12-03 1974-10-29 Dayton Scale Model Co Photographic print marker
US3909593A (en) * 1974-04-01 1975-09-30 Addressograph Multigraph Apparatus for validating processed documents
CN108836541B (en) * 2017-06-26 2020-10-27 嘉兴市全顺旅游用品有限公司 Medical electric toothbrush
US10688651B1 (en) * 2018-06-29 2020-06-23 Robert L. Doose Position marking apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682212A (en) * 1949-12-02 1954-06-29 Alves Photo Service Inc Automatic marking device for continuous photoprinting machines
US2873412A (en) * 1956-09-07 1959-02-10 Bell & Gossett Co Rotary solenoid

Also Published As

Publication number Publication date
US3387371A (en) 1968-06-11
DE1497384A1 (en) 1969-05-29

Similar Documents

Publication Publication Date Title
US3119919A (en) Apparatus for the removal of portions of deposited metal films
US3667334A (en) Thin conductive plate locating system for a punch press
US4093056A (en) Single revolution mechanism
GB1161570A (en) Device for the Application of a Regular Graphite Mark to a Surface
US1979208A (en) Recording device
US3784073A (en) Tape dispensing apparatus
ES421359A1 (en) Apparatus for the selective holding of a to-and-fro driven control element of a textile machine in one of its terminal position
US3036174A (en) Manually operable rotary switch with electromagnetic on-off action and return action upon failure of energizing circuit
GB987400A (en) Improved stiffness-determining device
US2375267A (en) Automatically adjustable recording means
US1569450A (en) Automatic switch
GB984122A (en) Improvements in electromagnetic relays
US2566597A (en) Power failure alarm
GB1053990A (en)
US2355087A (en) Telescriber
US2102970A (en) Machine for applying transfers
US1904254A (en) Apparatus for marking strand material
US1678492A (en) Electromagnetic attachment for key-controlled mechanisms
US1827208A (en) rlebe
US2374561A (en) Circuit control device
US2135918A (en) Electromechanical operator for copy holders
US2279073A (en) Marking device
US1781892A (en) Control switch
US2502133A (en) Ribbon inker in reciprocating printing machines
US2561107A (en) Electrical control apparatus

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees