JPS557445A - Impact type printer - Google Patents

Impact type printer

Info

Publication number
JPS557445A
JPS557445A JP8053978A JP8053978A JPS557445A JP S557445 A JPS557445 A JP S557445A JP 8053978 A JP8053978 A JP 8053978A JP 8053978 A JP8053978 A JP 8053978A JP S557445 A JPS557445 A JP S557445A
Authority
JP
Japan
Prior art keywords
type
hammer
portion material
printing
nose
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
JP8053978A
Other languages
Japanese (ja)
Other versions
JPS587468B2 (en
Inventor
Hiroatsu Kondo
Toshiaki Ozawa
Yasuaki Yamada
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 JP53080539A priority Critical patent/JPS587468B2/en
Priority to DE19792926819 priority patent/DE2926819A1/en
Priority to DE2954671A priority patent/DE2954671C2/de
Publication of JPS557445A publication Critical patent/JPS557445A/en
Publication of JPS587468B2 publication Critical patent/JPS587468B2/en
Priority to US07/011,397 priority patent/US4775253A/en
Expired legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Impact Printers (AREA)

Abstract

PURPOSE: To reduce the noises of printing, by mounting a portion material for beforehand energizing type, which must print, in the platen direction.
CONSTITUTION: When a printing hammer 5 is projection operated in the platen direction for printing, a nose of an elastic portion material 6 slightly projected from a nose surface of the hammer first collides with the rear of type 42 that must print. The type is pushed in the platen direction against the elasticity of a spoke 41 by the elastic portion material 6, and pressed against a platen 1 through an ink ribbon 3 and a blank form 2. The elastic portion material 6 is compressed between the back of type and the hammer 5 by the continuous advance of the hammer 5. And a nose of the hammer strikes on the rear of type under the pressing-down condition, type is hit and the blank form is printed.
COPYRIGHT: (C)1980,JPO&Japio
JP53080539A 1978-07-04 1978-07-04 impact printer Expired JPS587468B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP53080539A JPS587468B2 (en) 1978-07-04 1978-07-04 impact printer
DE19792926819 DE2926819A1 (en) 1978-07-04 1979-07-03 PRINTER
DE2954671A DE2954671C2 (en) 1978-07-04 1979-07-03
US07/011,397 US4775253A (en) 1978-07-04 1987-02-04 Printer with a movable carriage and a light source mounted off the carriage for positioning a type element mounted on the carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53080539A JPS587468B2 (en) 1978-07-04 1978-07-04 impact printer

Publications (2)

Publication Number Publication Date
JPS557445A true JPS557445A (en) 1980-01-19
JPS587468B2 JPS587468B2 (en) 1983-02-09

Family

ID=13721148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53080539A Expired JPS587468B2 (en) 1978-07-04 1978-07-04 impact printer

Country Status (1)

Country Link
JP (1) JPS587468B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223412A (en) * 1975-08-15 1977-02-22 Fujitsu Ltd Printer
JPS5225442U (en) * 1975-08-09 1977-02-22
JPS5426122A (en) * 1977-07-27 1979-02-27 Ricoh Kk Printer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225442U (en) * 1975-08-09 1977-02-22
JPS5223412A (en) * 1975-08-15 1977-02-22 Fujitsu Ltd Printer
JPS5426122A (en) * 1977-07-27 1979-02-27 Ricoh Kk Printer

Also Published As

Publication number Publication date
JPS587468B2 (en) 1983-02-09

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