JPS55118881A - Thermal head and method of manufacturing the same - Google Patents

Thermal head and method of manufacturing the same

Info

Publication number
JPS55118881A
JPS55118881A JP2719779A JP2719779A JPS55118881A JP S55118881 A JPS55118881 A JP S55118881A JP 2719779 A JP2719779 A JP 2719779A JP 2719779 A JP2719779 A JP 2719779A JP S55118881 A JPS55118881 A JP S55118881A
Authority
JP
Japan
Prior art keywords
bonding
bonding agent
exothermic
base plate
head
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
JP2719779A
Other languages
Japanese (ja)
Other versions
JPS5954038B2 (en
Inventor
Noboru Miyaji
Michinori Nagahiro
Yoshiteru Namoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2719779A priority Critical patent/JPS5954038B2/en
Publication of JPS55118881A publication Critical patent/JPS55118881A/en
Publication of JPS5954038B2 publication Critical patent/JPS5954038B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads

Abstract

PURPOSE:To render the surface on which exothermic elements are aligned into a plane excellent in true straightness to prevent the generation of printing irregularity by overlapping a plurality of thin plates via a bonding agent on the back surface of a head plate on the front surface of which a plurality of exOthermic elements are arranged, applying a pressure on the entire part, and hardening the bonding agent. CONSTITUTION:The exothermic element arranged surface b of a head base plate 2 of a thermal head is faced with the bonding reference surface a of a bonding jig 1, and on the rear surface of the surface a there are overlapped a plurality of thin plates 4 successively laminarly through a thermosetting bonding agent such as an epoxy resin or the like therebetween. Then, pressing screws 1b are clamped with uniform torque until the exothermic element arranged surface b of the head base plate 2 tightly adheres to the jig reference surface a of the bonding jig main body 1a, to press the same substantially uniformly through an elastic body 1c. Then, the bonding agent is hardened in this state and taken out of the thermal head bonding jig 1. By this procedure, the arranged surface of the exothermic elements 3 of the head base plate 2 becomes a plane of good true straightness.
JP2719779A 1979-03-08 1979-03-08 Thermal head and its manufacturing method Expired JPS5954038B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2719779A JPS5954038B2 (en) 1979-03-08 1979-03-08 Thermal head and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2719779A JPS5954038B2 (en) 1979-03-08 1979-03-08 Thermal head and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS55118881A true JPS55118881A (en) 1980-09-12
JPS5954038B2 JPS5954038B2 (en) 1984-12-27

Family

ID=12214355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2719779A Expired JPS5954038B2 (en) 1979-03-08 1979-03-08 Thermal head and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5954038B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959345U (en) * 1982-10-15 1984-04-18 株式会社日立製作所 heat sink

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60259856A (en) * 1984-06-01 1985-12-21 Takagi Sangyo Kk Device both for supplying hot water to bathtub and for heating bathtub water additionally
JPS6127041U (en) * 1984-07-23 1986-02-18 株式会社 世田谷製作所 Forced circulation bath pot
JPS61172955U (en) * 1985-04-15 1986-10-27
JPH0322688Y2 (en) * 1985-10-09 1991-05-17
JPS62266351A (en) * 1986-05-14 1987-11-19 Noritsu Co Ltd Automatic operation device for bath
JPS6322553U (en) * 1986-07-30 1988-02-15
JPH0327238Y2 (en) * 1986-10-17 1991-06-12
JPH01139953A (en) * 1987-11-27 1989-06-01 Noritz Corp Temperature keeping operation device for bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959345U (en) * 1982-10-15 1984-04-18 株式会社日立製作所 heat sink

Also Published As

Publication number Publication date
JPS5954038B2 (en) 1984-12-27

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