JPS5729485A - Separating mechanism of ink ribon - Google Patents

Separating mechanism of ink ribon

Info

Publication number
JPS5729485A
JPS5729485A JP10449480A JP10449480A JPS5729485A JP S5729485 A JPS5729485 A JP S5729485A JP 10449480 A JP10449480 A JP 10449480A JP 10449480 A JP10449480 A JP 10449480A JP S5729485 A JPS5729485 A JP S5729485A
Authority
JP
Japan
Prior art keywords
feed roller
ribbon
ink
roller
grooves
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
JP10449480A
Other languages
Japanese (ja)
Other versions
JPS5934514B2 (en
Inventor
Takayuki Matsumoto
Minoru Hatsuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10449480A priority Critical patent/JPS5934514B2/en
Publication of JPS5729485A publication Critical patent/JPS5729485A/en
Publication of JPS5934514B2 publication Critical patent/JPS5934514B2/en
Expired legal-status Critical Current

Links

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  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

PURPOSE: To simplify the assembling operation of a ribbon separating mechanism on a feed roller to feed and endless ink ribbon by a method wherein rings having the internal diameter larger than the external diameter of the feed roller are inserted into grooves of the feed roller.
CONSTITUTION: The ink ribbon 1 is pinched between the feed roller 2 and a push roller 3, carried in the direction of the arrow and ink is coated by an ink roller 4, falls in an ink ribbon tank 7 and is stored there. At this time, ribbon separating rings 8 inserted into grooves 21 of the feed roller 2 are pushed by the push roller 3 and the ink roller 4 and rotate as they project to the reverse side of both rollers and synchronize with the feed roller 2, the ribbon 1 is separated from the feed roller 2 at the point P of fall of the ink ribbon 1 and the ribbon 1 is prevented from being wound around the feed roller 2. These rings 8 are to some extent narrower in width than the grooves 21, their thickness is smaller than the depth of the grooves 21 and it is easy to assemble them.
COPYRIGHT: (C)1982,JPO&Japio
JP10449480A 1980-07-29 1980-07-29 Ink ribbon separation mechanism Expired JPS5934514B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10449480A JPS5934514B2 (en) 1980-07-29 1980-07-29 Ink ribbon separation mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10449480A JPS5934514B2 (en) 1980-07-29 1980-07-29 Ink ribbon separation mechanism

Publications (2)

Publication Number Publication Date
JPS5729485A true JPS5729485A (en) 1982-02-17
JPS5934514B2 JPS5934514B2 (en) 1984-08-23

Family

ID=14382076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10449480A Expired JPS5934514B2 (en) 1980-07-29 1980-07-29 Ink ribbon separation mechanism

Country Status (1)

Country Link
JP (1) JPS5934514B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657418A (en) * 1984-01-16 1987-04-14 Creative Associates High capacity ribbon supply arrangement
US4732500A (en) * 1984-11-23 1988-03-22 Franz Buttner Ag Drive mechanism including floating pressure ring for ink ribbon cassette

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657418A (en) * 1984-01-16 1987-04-14 Creative Associates High capacity ribbon supply arrangement
US4732500A (en) * 1984-11-23 1988-03-22 Franz Buttner Ag Drive mechanism including floating pressure ring for ink ribbon cassette

Also Published As

Publication number Publication date
JPS5934514B2 (en) 1984-08-23

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