JPS5640579A - Multistage shifting device of printing ribbon - Google Patents

Multistage shifting device of printing ribbon

Info

Publication number
JPS5640579A
JPS5640579A JP11767779A JP11767779A JPS5640579A JP S5640579 A JPS5640579 A JP S5640579A JP 11767779 A JP11767779 A JP 11767779A JP 11767779 A JP11767779 A JP 11767779A JP S5640579 A JPS5640579 A JP S5640579A
Authority
JP
Japan
Prior art keywords
cam
arm
shifting device
pair
shaft
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
JP11767779A
Other languages
Japanese (ja)
Other versions
JPS6319360B2 (en
Inventor
Yoshiji Tanaka
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11767779A priority Critical patent/JPS5640579A/en
Publication of JPS5640579A publication Critical patent/JPS5640579A/en
Publication of JPS6319360B2 publication Critical patent/JPS6319360B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

PURPOSE: To make it possible to bring into a visible state which permits the restoration with high-speed disposal and at an optional shift position, by a method wherein an arm of a ribbon cassette is reliably followed in the wake of an operation of a shift mechanism at a carriage side.
CONSTITUTION: A pair of cam followers 19 and 20 are positioned on a follower shaft 17 connected to the arm 13 of the ribbon cassette 1, and are caused to make contact with a cam surface 28 of a pair of cams 30 and 31 located on cam shaft 22 to press them against a cam side by means of an elastic member 42. A cam unit, 27, positioned slidably against the cam shaft 22, is slided by means of an axial- direction drive member 35, and the cam followers are allowed to make contact with a visible circumferential surface 29.
COPYRIGHT: (C)1981,JPO&Japio
JP11767779A 1979-09-12 1979-09-12 Multistage shifting device of printing ribbon Granted JPS5640579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11767779A JPS5640579A (en) 1979-09-12 1979-09-12 Multistage shifting device of printing ribbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11767779A JPS5640579A (en) 1979-09-12 1979-09-12 Multistage shifting device of printing ribbon

Publications (2)

Publication Number Publication Date
JPS5640579A true JPS5640579A (en) 1981-04-16
JPS6319360B2 JPS6319360B2 (en) 1988-04-22

Family

ID=14717549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11767779A Granted JPS5640579A (en) 1979-09-12 1979-09-12 Multistage shifting device of printing ribbon

Country Status (1)

Country Link
JP (1) JPS5640579A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879355U (en) * 1981-11-26 1983-05-28 富士通株式会社 printing device
US4397575A (en) * 1981-09-25 1983-08-09 International Business Machines Corporation Ribbon lift and feed mechanism for a typewriter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397575A (en) * 1981-09-25 1983-08-09 International Business Machines Corporation Ribbon lift and feed mechanism for a typewriter
JPS5879355U (en) * 1981-11-26 1983-05-28 富士通株式会社 printing device

Also Published As

Publication number Publication date
JPS6319360B2 (en) 1988-04-22

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