JPS57176192A - Stamping machine - Google Patents

Stamping machine

Info

Publication number
JPS57176192A
JPS57176192A JP6228981A JP6228981A JPS57176192A JP S57176192 A JPS57176192 A JP S57176192A JP 6228981 A JP6228981 A JP 6228981A JP 6228981 A JP6228981 A JP 6228981A JP S57176192 A JPS57176192 A JP S57176192A
Authority
JP
Japan
Prior art keywords
sheet material
front edge
stamp
timer
over switches
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.)
Pending
Application number
JP6228981A
Other languages
Japanese (ja)
Inventor
Hitoshi Yanagawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP6228981A priority Critical patent/JPS57176192A/en
Publication of JPS57176192A publication Critical patent/JPS57176192A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
    • B41K3/00—Apparatus for stamping articles having integral means for supporting the articles to be stamped

Landscapes

  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

PURPOSE:To stamp at predetermined positions in front and rear ends of a sheet material only by changing over switches by a machine wherein stampings at both the front edge reference of the sheet material and the rear edge reference thereof are switched using the change-over switches. CONSTITUTION:Change-over switches SI-1, SI-2 are connected to respective front edge terminals a. In this state, when the front edge of a sheet material comes to the position of a detecting means 11, a light emitted from a light source 12 is interrupted and a current does not flow through a light receiving portion 13. Thus, a transistor Q1 is turned OFF and the collector voltage assumes an H level. Upon this, a mono-stable multivibrating circuit MMV1 connected to the collector of the transistor Q1 via the switch SI-1 issues a pulse thereby to trigger a timer T1 through an OR gate G1. A resistor R1 determines a time width of the timer T1. The timer T1 is provided for waiting that the front edge of the sheet material comes to the stamping portion, because there is a space between the detecting means 11 and the stamping portion, as well as for properly selecting a rising time of a solenoid SL adapted to drive a stamp and a position where the stamp is to be pressed against the front edge of the sheet material.
JP6228981A 1981-04-24 1981-04-24 Stamping machine Pending JPS57176192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6228981A JPS57176192A (en) 1981-04-24 1981-04-24 Stamping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6228981A JPS57176192A (en) 1981-04-24 1981-04-24 Stamping machine

Publications (1)

Publication Number Publication Date
JPS57176192A true JPS57176192A (en) 1982-10-29

Family

ID=13195807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6228981A Pending JPS57176192A (en) 1981-04-24 1981-04-24 Stamping machine

Country Status (1)

Country Link
JP (1) JPS57176192A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638732A (en) * 1985-01-18 1987-01-27 Pitney Bowes Inc. Sheet handling apparatus
EP0573701A1 (en) * 1992-06-10 1993-12-15 BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Electronic franking machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111709A (en) * 1973-03-01 1974-10-24
JPS54120017A (en) * 1978-03-07 1979-09-18 Tokyo Electric Co Ltd Label printing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111709A (en) * 1973-03-01 1974-10-24
JPS54120017A (en) * 1978-03-07 1979-09-18 Tokyo Electric Co Ltd Label printing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638732A (en) * 1985-01-18 1987-01-27 Pitney Bowes Inc. Sheet handling apparatus
EP0573701A1 (en) * 1992-06-10 1993-12-15 BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Electronic franking machine

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