JPS559829A - Molding method of rubber product with multi-color pattern - Google Patents

Molding method of rubber product with multi-color pattern

Info

Publication number
JPS559829A
JPS559829A JP8231278A JP8231278A JPS559829A JP S559829 A JPS559829 A JP S559829A JP 8231278 A JP8231278 A JP 8231278A JP 8231278 A JP8231278 A JP 8231278A JP S559829 A JPS559829 A JP S559829A
Authority
JP
Japan
Prior art keywords
rubber
rubber plate
pattern
projected
color pattern
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
JP8231278A
Other languages
Japanese (ja)
Other versions
JPS5619814B2 (en
Inventor
Tadao Akagi
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.)
Hayakawa Rubber Co Ltd
Original Assignee
Hayakawa Rubber 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 Hayakawa Rubber Co Ltd filed Critical Hayakawa Rubber Co Ltd
Priority to JP8231278A priority Critical patent/JPS559829A/en
Publication of JPS559829A publication Critical patent/JPS559829A/en
Publication of JPS5619814B2 publication Critical patent/JPS5619814B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To give a rubber lining without damaging a pattern, by fitting a vulcanized rubber plate having a projected pattern into the corresponding cavity of a metal mold, placing unvulcanized rubber on its back and pressing it with heated plates.
CONSTITUTION: Rubber plate A having a projected color pattern 1 in which different colors are used for flat and projected parts is vulcanized and shaped in advance. This rubber plate A is fitted to the cavity of metal mold 2, whose depressed pattern corresponds to the projected pattern of the rubber plate. On the back of the rubber plate is placed unvulcanized rubber 3, and unvulcanized rubber 3 is lined to rubber plate A under pressure between heated plates 4.
COPYRIGHT: (C)1980,JPO&Japio
JP8231278A 1978-07-05 1978-07-05 Molding method of rubber product with multi-color pattern Granted JPS559829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8231278A JPS559829A (en) 1978-07-05 1978-07-05 Molding method of rubber product with multi-color pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8231278A JPS559829A (en) 1978-07-05 1978-07-05 Molding method of rubber product with multi-color pattern

Publications (2)

Publication Number Publication Date
JPS559829A true JPS559829A (en) 1980-01-24
JPS5619814B2 JPS5619814B2 (en) 1981-05-09

Family

ID=13771036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8231278A Granted JPS559829A (en) 1978-07-05 1978-07-05 Molding method of rubber product with multi-color pattern

Country Status (1)

Country Link
JP (1) JPS559829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321370A (en) * 1986-07-14 1988-01-28 Nikkiso Co Ltd Pulsation-free constant flow rate pump

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992913U (en) * 1982-12-14 1984-06-23 三菱電機株式会社 Constant voltage power supply circuit
JPH0233608A (en) * 1988-07-22 1990-02-02 Matsushita Electric Ind Co Ltd Control circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321370A (en) * 1986-07-14 1988-01-28 Nikkiso Co Ltd Pulsation-free constant flow rate pump

Also Published As

Publication number Publication date
JPS5619814B2 (en) 1981-05-09

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