JPS641525A - Preparation of elastic protective cover - Google Patents
Preparation of elastic protective coverInfo
- Publication number
- JPS641525A JPS641525A JP62217039A JP21703987A JPS641525A JP S641525 A JPS641525 A JP S641525A JP 62217039 A JP62217039 A JP 62217039A JP 21703987 A JP21703987 A JP 21703987A JP S641525 A JPS641525 A JP S641525A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- protective cover
- fiber
- elastic protective
- fiber reinforced
- 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
Links
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
PURPOSE: To obtain an elastic protective cover being light weight and having good spring recoverability, by laminating, in a bamboo shoot-like state, an upper and a lower neighboring faces of a spiral belt-like material made by cutting spirally the wall of a tube-like body constituted of a fiber reinforced synthetic resin material and heat-treating it.
CONSTITUTION: As the fiber, carbon fiber, glass fiber and the like, alone or in combination is used. As the synthetic resin, polycarbonate, ABS resin and so on as the thermoplastic resin, and epoxy resin, unsaturated polyester, etc., as the thermosetting resin are used. After cutting spirally the wall of a tube-like body constituted of a fiber reinforced resin material consisting of such fibers and plastics, an elastic protective cover can be obtained by laminating in a bamboo shoot state, an upper and a lower neighboring faces of the belt-like material between which a sheet-like material, for example, paper, polyester, copper and the like whose thickness is 10μmW1mm is placed. After heat treatment, the sheet-like material is removed. The angle of fiber orientation in the fiber reinforced resin body is selected from the values which are in the ranges of 20° or less, 20°W70° and 70°W90° to the continuals direction of the elastic protective cover.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62217039A JPS641525A (en) | 1987-03-20 | 1987-08-31 | Preparation of elastic protective cover |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6629787 | 1987-03-20 | ||
JP62-66297 | 1987-03-20 | ||
JP62217039A JPS641525A (en) | 1987-03-20 | 1987-08-31 | Preparation of elastic protective cover |
Publications (3)
Publication Number | Publication Date |
---|---|
JPH011525A JPH011525A (en) | 1989-01-05 |
JPS641525A true JPS641525A (en) | 1989-01-05 |
JPH0356902B2 JPH0356902B2 (en) | 1991-08-29 |
Family
ID=26407488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62217039A Granted JPS641525A (en) | 1987-03-20 | 1987-08-31 | Preparation of elastic protective cover |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS641525A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03150135A (en) * | 1989-11-06 | 1991-06-26 | Somar Corp | Fiber reinforced resin tube and its manufacture |
WO2019110973A1 (en) * | 2017-12-05 | 2019-06-13 | Infinity Oilfield Services Limited | Safety apparatus for an actuator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69333759T2 (en) * | 1992-12-14 | 2005-12-29 | Denso Corp., Kariya | IMAGE DISPLAY UNIT |
-
1987
- 1987-08-31 JP JP62217039A patent/JPS641525A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03150135A (en) * | 1989-11-06 | 1991-06-26 | Somar Corp | Fiber reinforced resin tube and its manufacture |
WO2019110973A1 (en) * | 2017-12-05 | 2019-06-13 | Infinity Oilfield Services Limited | Safety apparatus for an actuator |
Also Published As
Publication number | Publication date |
---|---|
JPH0356902B2 (en) | 1991-08-29 |
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