JPS5740145A - Chain - Google Patents
ChainInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427458U (en) * | 1977-07-28 | 1979-02-22 |
-
1980
- 1980-08-20 JP JP11437180A patent/JPS5740145A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427458U (en) * | 1977-07-28 | 1979-02-22 |
Cited By (4)
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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