GB1214569A - Improvements in or relating to apparatus for controlling the number of copies produced by a duplicator - Google Patents

Improvements in or relating to apparatus for controlling the number of copies produced by a duplicator

Info

Publication number
GB1214569A
GB1214569A GB6059869A GB6059869A GB1214569A GB 1214569 A GB1214569 A GB 1214569A GB 6059869 A GB6059869 A GB 6059869A GB 6059869 A GB6059869 A GB 6059869A GB 1214569 A GB1214569 A GB 1214569A
Authority
GB
United Kingdom
Prior art keywords
master
duplicator
oct
code
copies
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
GB6059869A
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.)
AB Dick Co
Original Assignee
AB Dick Co
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 AB Dick Co filed Critical AB Dick Co
Priority claimed from GB47490/68A external-priority patent/GB1214568A/en
Publication of GB1214569A publication Critical patent/GB1214569A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M7/00—Counting of objects carried by a conveyor
    • G06M7/02—Counting of objects carried by a conveyor wherein objects ahead of the sensing element are separated to produce a distinct gap between successive objects
    • G06M7/06—Counting of flat articles, e.g. of sheets of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L19/00—Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M3/00—Counters with additional facilities
    • G06M3/02—Counters with additional facilities for performing an operation at a predetermined value of the count, e.g. arresting a machine

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

1,214,569. Printing apparatus. A. B. DICK CO. 7 Oct., 1968 [19 Oct., 1967], No. 60598/69. Divided out of 1,214,568. Heading B6C. The number of copies produced by a duplicater or printing press from a single master is controlled by electrical comparison of a code, indirectly indicative of the number of copies desired, on the master with an electrical output from a sheet counter. Preferably the master bears a binary coded number, sensed by a plurality of individual sensing units, shutting-off of the duplicator or printing press takes place when the number of sheets printed and the number coded indirectly reach a preset total. The code on the master may be a binary number and be sensed optically, or may be in the form of magnetic ink markings.
GB6059869A 1967-10-19 1968-10-07 Improvements in or relating to apparatus for controlling the number of copies produced by a duplicator Expired GB1214569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67647067A 1967-10-19 1967-10-19
GB47490/68A GB1214568A (en) 1967-10-19 1968-10-07 Improvements in or relating to methods of controlling the number of copies produced by a duplicator

Publications (1)

Publication Number Publication Date
GB1214569A true GB1214569A (en) 1970-12-02

Family

ID=26266062

Family Applications (2)

Application Number Title Priority Date Filing Date
GB6059869A Expired GB1214569A (en) 1967-10-19 1968-10-07 Improvements in or relating to apparatus for controlling the number of copies produced by a duplicator
GB6059969A Expired GB1214570A (en) 1967-10-19 1968-10-07 Improvements in or relating to apparatus for controlling the number of copies produced by a duplicator

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB6059969A Expired GB1214570A (en) 1967-10-19 1968-10-07 Improvements in or relating to apparatus for controlling the number of copies produced by a duplicator

Country Status (1)

Country Link
GB (2) GB1214569A (en)

Also Published As

Publication number Publication date
GB1214570A (en) 1970-12-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee