JPS5741979A - Paper-feeding mechanism in small-sized printer - Google Patents

Paper-feeding mechanism in small-sized printer

Info

Publication number
JPS5741979A
JPS5741979A JP16408280A JP16408280A JPS5741979A JP S5741979 A JPS5741979 A JP S5741979A JP 16408280 A JP16408280 A JP 16408280A JP 16408280 A JP16408280 A JP 16408280A JP S5741979 A JPS5741979 A JP S5741979A
Authority
JP
Japan
Prior art keywords
paper
shaft
feeding
different
roller
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.)
Pending
Application number
JP16408280A
Other languages
Japanese (ja)
Inventor
Haruhiko Koto
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.)
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
Epson Corp
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 Seiko Epson Corp, Suwa Seikosha KK, Epson Corp filed Critical Seiko Epson Corp
Priority to JP16408280A priority Critical patent/JPS5741979A/en
Publication of JPS5741979A publication Critical patent/JPS5741979A/en
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Cut Paper (AREA)

Abstract

PURPOSE: To provide a small-sized printer in which shaft diameters at an insertion part of a roller shaft into a rubber roller are slightly different from each other in the proximity of a part where the rubber roller engages a printing paper, and which performs an inexpensive and high-reliable paper-feeding.
CONSTITUTION: (A) In a paper-feeding roller shaft 18a outside which a rubber roller 18b is inserted, sizes of 2 spots shown in arrow marks are slightly different from each other. As a result, the rubber roller 18b is different in also the outside diameters at the 2 spots, and a leftward and a rightward feeding of the printing paper 5 are different from each other, whereby the printing paper 5 is fed in a manner to be always put a side in one-way direction. Thus, it is guided by means of a frame, and is reliably fed without zigzagging. (B) In case the 2 rubber rollers 18b are employed as well, the outside diameters of the 2 rubber rollers 18b are different from each other. (C) The shaft at a part, where the paper-feeding roller shaft 18a is inserted into the rubber roller 18b, can be formed in a taper.
COPYRIGHT: (C)1982,JPO&Japio
JP16408280A 1980-11-21 1980-11-21 Paper-feeding mechanism in small-sized printer Pending JPS5741979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16408280A JPS5741979A (en) 1980-11-21 1980-11-21 Paper-feeding mechanism in small-sized printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16408280A JPS5741979A (en) 1980-11-21 1980-11-21 Paper-feeding mechanism in small-sized printer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11789080A Division JPS5741985A (en) 1980-08-27 1980-08-27 Small-sized printer

Publications (1)

Publication Number Publication Date
JPS5741979A true JPS5741979A (en) 1982-03-09

Family

ID=15786430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16408280A Pending JPS5741979A (en) 1980-11-21 1980-11-21 Paper-feeding mechanism in small-sized printer

Country Status (1)

Country Link
JP (1) JPS5741979A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976558A (en) * 1987-11-19 1990-12-11 Brother Kogyo Kabushiki Kaisha Device for feeding recording medium in the longitudinal recording direction
JPH04113988A (en) * 1990-09-05 1992-04-15 Mamoru Kikui Capsizal preventing device for ship
US5193926A (en) * 1987-12-21 1993-03-16 Brother Kogyo Kabushiki Kaisha Apparatus for recording image covered by protective medium
US5533822A (en) * 1991-11-20 1996-07-09 Canon Kabushiki Kaisha Recording apparatus with easily assemblable roller

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839834B1 (en) * 1970-08-13 1973-11-27
JPS52154327A (en) * 1976-06-17 1977-12-22 Sanyo Electric Co Ltd Electronic desk calculator for slip printing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4839834B1 (en) * 1970-08-13 1973-11-27
JPS52154327A (en) * 1976-06-17 1977-12-22 Sanyo Electric Co Ltd Electronic desk calculator for slip printing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976558A (en) * 1987-11-19 1990-12-11 Brother Kogyo Kabushiki Kaisha Device for feeding recording medium in the longitudinal recording direction
US5168814A (en) * 1987-11-19 1992-12-08 Brother Kogyo Kabushiki Kaisha Device for feeding recording medium in the recording direction
US5193926A (en) * 1987-12-21 1993-03-16 Brother Kogyo Kabushiki Kaisha Apparatus for recording image covered by protective medium
JPH04113988A (en) * 1990-09-05 1992-04-15 Mamoru Kikui Capsizal preventing device for ship
US5533822A (en) * 1991-11-20 1996-07-09 Canon Kabushiki Kaisha Recording apparatus with easily assemblable roller

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