JPS56164276A - Gear made of fiber reinforced plastic and its manufacture - Google Patents
Gear made of fiber reinforced plastic and its manufactureInfo
- Publication number
- JPS56164276A JPS56164276A JP6486380A JP6486380A JPS56164276A JP S56164276 A JPS56164276 A JP S56164276A JP 6486380 A JP6486380 A JP 6486380A JP 6486380 A JP6486380 A JP 6486380A JP S56164276 A JPS56164276 A JP S56164276A
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing
- manufacture
- mold section
- reinforcing fibers
- fibers
- 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
Landscapes
- Gears, Cams (AREA)
Abstract
PURPOSE: To improve the flexural rigidity, etc. of a tooth mold section by pressing laminates, in which reinforcing fibers, the length of fibers thereof is specified value, are arranged at random, in a metal mold.
CONSTITUTION: A plastic sheet material is manufactured by disposing a laminar body 2 for reinforcing on a matrix resin film 3 at random. The sheets are laminated, and a perforated circular laminate is formed. The laminate is entered into a metal mold, heated and pressed, filled into a tooth mold section under a fluidized condition, and heated and reinforced, thus obtaining a gear required. The laminar body 2 for reinforcing is 1W50mm wide, and is formed with the resin 3 previously so that reinforcing fibers 1 of 3W50mm fiber length are in parallel in the longitudinal direction. Since the sheet material in this manner is used, manufacture is facilitated, and reinforcing fibers can be filled into the tooth mold section extremely smoothly.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6486380A JPS56164276A (en) | 1980-05-16 | 1980-05-16 | Gear made of fiber reinforced plastic and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6486380A JPS56164276A (en) | 1980-05-16 | 1980-05-16 | Gear made of fiber reinforced plastic and its manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56164276A true JPS56164276A (en) | 1981-12-17 |
Family
ID=13270422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6486380A Pending JPS56164276A (en) | 1980-05-16 | 1980-05-16 | Gear made of fiber reinforced plastic and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56164276A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6561945B2 (en) * | 2000-06-19 | 2003-05-13 | The Torrington Company | Laminated carrier assembly |
US20130139630A1 (en) * | 2010-09-03 | 2013-06-06 | Shizuo Itani | Resin gear, and method and apparatus for producing the same |
-
1980
- 1980-05-16 JP JP6486380A patent/JPS56164276A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6561945B2 (en) * | 2000-06-19 | 2003-05-13 | The Torrington Company | Laminated carrier assembly |
US20130139630A1 (en) * | 2010-09-03 | 2013-06-06 | Shizuo Itani | Resin gear, and method and apparatus for producing the same |
US9279491B2 (en) * | 2010-09-03 | 2016-03-08 | Nippon Gasket Co., Ltd. | Resin gear, and method and apparatus for producing the same |
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