JPS5586954A - Diaphragm - Google Patents

Diaphragm

Info

Publication number
JPS5586954A
JPS5586954A JP16154478A JP16154478A JPS5586954A JP S5586954 A JPS5586954 A JP S5586954A JP 16154478 A JP16154478 A JP 16154478A JP 16154478 A JP16154478 A JP 16154478A JP S5586954 A JPS5586954 A JP S5586954A
Authority
JP
Japan
Prior art keywords
base cloth
diaphragm
uniform
failure
strength
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
JP16154478A
Other languages
Japanese (ja)
Inventor
Hisaharu Arai
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry 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 Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Priority to JP16154478A priority Critical patent/JPS5586954A/en
Publication of JPS5586954A publication Critical patent/JPS5586954A/en
Pending legal-status Critical Current

Links

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  • Diaphragms And Bellows (AREA)

Abstract

PURPOSE: To produce a diaphragm which is superior in durability and uniform in strength without directional tendency of failure, by covering at least one side of thin base cloth, which is uniform in strength in all directions normal to its surface, with thin rubber film.
CONSTITUTION: One or both sides of base cloth 1, made of cotton plain woven or tricot fabric, is or are thinly coated with rubber 2 and vulcanized to form a diaphragm. The base cloth 1 may be a soft sheet like non-woven fabric, numberless fine fibers getting interwined along a plane so that it is uniform in all directions normal to the plane, or may be a sheet made of chemical material such as nylon. This diaphragm deforms uniformly at the time of action, which can eliminate coming off of the rubber layer or failure of the base cloth caused by local wrinkles and can improve the life expectancy of the product.
COPYRIGHT: (C)1980,JPO&Japio
JP16154478A 1978-12-26 1978-12-26 Diaphragm Pending JPS5586954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16154478A JPS5586954A (en) 1978-12-26 1978-12-26 Diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16154478A JPS5586954A (en) 1978-12-26 1978-12-26 Diaphragm

Publications (1)

Publication Number Publication Date
JPS5586954A true JPS5586954A (en) 1980-07-01

Family

ID=15737113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16154478A Pending JPS5586954A (en) 1978-12-26 1978-12-26 Diaphragm

Country Status (1)

Country Link
JP (1) JPS5586954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62237130A (en) * 1986-04-07 1987-10-17 ロ−ド・コ−ポレ−シヨン Fluid supporter for vibration and shock damping

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241409U (en) * 1975-09-18 1977-03-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241409U (en) * 1975-09-18 1977-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62237130A (en) * 1986-04-07 1987-10-17 ロ−ド・コ−ポレ−シヨン Fluid supporter for vibration and shock damping

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