JPS6485783A - Hammer assembly - Google Patents

Hammer assembly

Info

Publication number
JPS6485783A
JPS6485783A JP13428488A JP13428488A JPS6485783A JP S6485783 A JPS6485783 A JP S6485783A JP 13428488 A JP13428488 A JP 13428488A JP 13428488 A JP13428488 A JP 13428488A JP S6485783 A JPS6485783 A JP S6485783A
Authority
JP
Japan
Prior art keywords
notch
hammer
platen
shaped
printing type
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
JP13428488A
Other languages
Japanese (ja)
Other versions
JPH0427034B2 (en
Inventor
Adamori Kontarudo
Fuorukonieri Remo
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.)
Telecom Italia SpA
Olivetti SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C SpA
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 Olivetti SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Publication of JPS6485783A publication Critical patent/JPS6485783A/en
Publication of JPH0427034B2 publication Critical patent/JPH0427034B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Impact Printers (AREA)

Abstract

PURPOSE: To make a hammer working stroke wider by a method wherein there provides a guide to move the hammer on which a notch having a V-shape section is formed along the direction inclined to a printing face, and by rotating the V-shape section around a horizontal axis parallel to a platen. CONSTITUTION: The inclination angle of a magnetic pole 20 concerning Z-axis of a hammer 11 is between 5 deg.-15 deg. and a notch 62 having a V-shaped section is formed on a head 36 of the hammer 11 and then, coupled with a positioning wedge 63 for each thin plate 70 and a printing type is hammered on a platen 64. The notch 62 has a notch group 65 inside the V-shaped top and rotates V-shaped section along with an arc centering on an horizontal axis 0 parallel to the platen 64 which is away from the V-shaped end section by the distance R. The corresponding printing type is hammered on the platen 64 by the hammer 11 which is coupled with the wedge 63 of an element 9 selected by the notch 62. Further, the mismatching of the printing type to the vertical axis is automatically corrected by the notch 62.
JP13428488A 1987-07-13 1988-05-31 Hammer assembly Granted JPS6485783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6865787 1987-07-13

Publications (2)

Publication Number Publication Date
JPS6485783A true JPS6485783A (en) 1989-03-30
JPH0427034B2 JPH0427034B2 (en) 1992-05-08

Family

ID=11310191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13428488A Granted JPS6485783A (en) 1987-07-13 1988-05-31 Hammer assembly

Country Status (1)

Country Link
JP (1) JPS6485783A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055421A (en) * 1973-09-21 1975-05-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5055421A (en) * 1973-09-21 1975-05-15

Also Published As

Publication number Publication date
JPH0427034B2 (en) 1992-05-08

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