JPS5740145A - Chain - Google Patents

Chain

Info

Publication number
JPS5740145A
JPS5740145A JP11437180A JP11437180A JPS5740145A JP S5740145 A JPS5740145 A JP S5740145A JP 11437180 A JP11437180 A JP 11437180A JP 11437180 A JP11437180 A JP 11437180A JP S5740145 A JPS5740145 A JP S5740145A
Authority
JP
Japan
Prior art keywords
chain
resin
mainly composed
constituting
durability
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
JP11437180A
Other languages
Japanese (ja)
Inventor
Masafumi Hongo
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP11437180A priority Critical patent/JPS5740145A/en
Publication of JPS5740145A publication Critical patent/JPS5740145A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate corrosion of a chain and improve its durability, by constituting its link plates with resin mainly composed of polybutylene terephthalate further constituting its bearing parts with resin equal to the above having wear resistance equivalent to or higher than that for the link plate.
CONSTITUTION: Link plates 1 constituting a chain are formed by resin mainly composed of polybutylene terephthalate (PBT), simultaneously its bearing parts 3 are formed by resin mainly composed of the PBT resin having the quality of wear resistance (friction coefficient, wearing amount) equivalent to or higher than that for the resin forming the link plate. In this way, corrosion of the chain can be eliminated and its durability can be improved as compared with a metallic chain, thus the chain can be widely used for outdoor machinery and general purposes.
COPYRIGHT: (C)1982,JPO&Japio
JP11437180A 1980-08-20 1980-08-20 Chain Pending JPS5740145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11437180A JPS5740145A (en) 1980-08-20 1980-08-20 Chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11437180A JPS5740145A (en) 1980-08-20 1980-08-20 Chain

Publications (1)

Publication Number Publication Date
JPS5740145A true JPS5740145A (en) 1982-03-05

Family

ID=14636022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11437180A Pending JPS5740145A (en) 1980-08-20 1980-08-20 Chain

Country Status (1)

Country Link
JP (1) JPS5740145A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164256A (en) * 1983-03-09 1984-09-17 株式会社ダイフク Truck-less conveyor
JPS61164847U (en) * 1985-04-01 1986-10-13
JPS63112647U (en) * 1987-01-16 1988-07-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427458U (en) * 1977-07-28 1979-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427458U (en) * 1977-07-28 1979-02-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59164256A (en) * 1983-03-09 1984-09-17 株式会社ダイフク Truck-less conveyor
JPH0141544B2 (en) * 1983-03-09 1989-09-06 Daifuku Kk
JPS61164847U (en) * 1985-04-01 1986-10-13
JPS63112647U (en) * 1987-01-16 1988-07-20

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