JPS61161465U - - Google Patents
Info
- Publication number
- JPS61161465U JPS61161465U JP4489785U JP4489785U JPS61161465U JP S61161465 U JPS61161465 U JP S61161465U JP 4489785 U JP4489785 U JP 4489785U JP 4489785 U JP4489785 U JP 4489785U JP S61161465 U JPS61161465 U JP S61161465U
- Authority
- JP
- Japan
- Prior art keywords
- tooth
- tooth surface
- helical gear
- grinding
- center
- 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
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Description
第１図は本考案に係るやまば歯車の一実施例に
おける一つの歯部を拡大した斜視図、第２図はこ
のやまば歯車の噛み合い状態を示す平面図、第３
図は従来のやまば歯車の一つの歯部を拡大した斜
視図である。
図面中、１ａ，１ｂ，１ａ′，１ｂ′は歯面、
２，２′は逃げ溝、ｌ，ｌ′は逃げ溝の幅である
。
FIG. 1 is an enlarged perspective view of one tooth in an embodiment of the double-helical gear according to the present invention, FIG. 2 is a plan view showing the meshing state of the double-helical gear, and FIG.
The figure is an enlarged perspective view of one tooth of a conventional double-helical gear. In the drawing, 1a, 1b, 1a', 1b' are tooth surfaces,
2 and 2' are relief grooves, and l and l' are widths of the relief grooves.
Claims (1)
工工具の前記歯面への干渉を避ける逃げ溝を歯丈
方向に形成したことを特徴とするやまば歯車。 A double helical gear, characterized in that a relief groove is formed in the tooth height direction at the center of the tooth trace to avoid interference with the tooth surface of a finishing tool for grinding the tooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4489785U JPS61161465U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4489785U JPS61161465U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61161465U true JPS61161465U (en) | 1986-10-06 |
Family
ID=30557895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4489785U Pending JPS61161465U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61161465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005535844A (en) * | 2002-08-08 | 2005-11-24 | ラフキン・インダストリーズ・インク | Herringbone gear teeth and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421647U (en) * | 1977-07-14 | 1979-02-13 |
-
1985
- 1985-03-29 JP JP4489785U patent/JPS61161465U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421647U (en) * | 1977-07-14 | 1979-02-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005535844A (en) * | 2002-08-08 | 2005-11-24 | ラフキン・インダストリーズ・インク | Herringbone gear teeth and manufacturing method thereof |
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