JPS57156287A - Non-impact type printing device - Google Patents

Non-impact type printing device

Info

Publication number
JPS57156287A
JPS57156287A JP4214881A JP4214881A JPS57156287A JP S57156287 A JPS57156287 A JP S57156287A JP 4214881 A JP4214881 A JP 4214881A JP 4214881 A JP4214881 A JP 4214881A JP S57156287 A JPS57156287 A JP S57156287A
Authority
JP
Japan
Prior art keywords
platen
supporting block
pin hole
pin
holder
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.)
Granted
Application number
JP4214881A
Other languages
Japanese (ja)
Other versions
JPS6326713B2 (en
Inventor
Kenichiro Hashimoto
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 JP4214881A priority Critical patent/JPS57156287A/en
Publication of JPS57156287A publication Critical patent/JPS57156287A/en
Publication of JPS6326713B2 publication Critical patent/JPS6326713B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/10—Sound-deadening devices embodied in machines

Abstract

PURPOSE:To maintain the low-noise property of the device without increasing further the fitting precision of each component, by making a supporting block hold a platen unit with a play and by providing a shock absorbing member in the part of play. CONSTITUTION:A platen holder 10 having a curved surface at the back retains a platen 11 fixedl and a pin 12 projected from the curved surface is put freely into a pin hole 14 bored in a supporting block 13 and supported by stoppers 15 at both ends thereof. A shock absorbing sheet 16 made of an elastic material such as synthetic rubber and elastic plastics is inserted between the back surface of the holder 10 and the supporting block and stuck to the supporting block 13, while a hole having the same diameter with that of the pin hole 14 is bored in the sheet at a position matched with the pin hole 14 of the platen supporting block 13. The stoppers 15 absorb a shock caused when a printing head 1 presses the platen 11 and the back surface of the holder 10 contacts closely with the shock absorbing sheet 16 with strong frictional force, and thus no clattering noise caused by the contact of the pin 12 with the pin hole 14 is generated.
JP4214881A 1981-03-23 1981-03-23 Non-impact type printing device Granted JPS57156287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4214881A JPS57156287A (en) 1981-03-23 1981-03-23 Non-impact type printing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4214881A JPS57156287A (en) 1981-03-23 1981-03-23 Non-impact type printing device

Publications (2)

Publication Number Publication Date
JPS57156287A true JPS57156287A (en) 1982-09-27
JPS6326713B2 JPS6326713B2 (en) 1988-05-31

Family

ID=12627851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4214881A Granted JPS57156287A (en) 1981-03-23 1981-03-23 Non-impact type printing device

Country Status (1)

Country Link
JP (1) JPS57156287A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991844U (en) * 1982-12-15 1984-06-21 シャープ株式会社 printer
JPS6032043U (en) * 1983-08-12 1985-03-05 セイコーインスツルメンツ株式会社 Thermal printer platen device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51154211U (en) * 1975-06-02 1976-12-09
JPS5494505U (en) * 1977-12-14 1979-07-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51154211U (en) * 1975-06-02 1976-12-09
JPS5494505U (en) * 1977-12-14 1979-07-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991844U (en) * 1982-12-15 1984-06-21 シャープ株式会社 printer
JPS6032043U (en) * 1983-08-12 1985-03-05 セイコーインスツルメンツ株式会社 Thermal printer platen device

Also Published As

Publication number Publication date
JPS6326713B2 (en) 1988-05-31

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