JPH01126466U - - Google Patents
Info
- Publication number
- JPH01126466U JPH01126466U JP2127488U JP2127488U JPH01126466U JP H01126466 U JPH01126466 U JP H01126466U JP 2127488 U JP2127488 U JP 2127488U JP 2127488 U JP2127488 U JP 2127488U JP H01126466 U JPH01126466 U JP H01126466U
- Authority
- JP
- Japan
- Prior art keywords
- main gear
- side plate
- gear
- tooth portion
- main
- 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
- 239000002184 metal Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Description
第１図乃至第５図は実施例であり、第１図はエ
ンジンの側面図、第２図は要部の横断面図、第３
図は歯車装置の側面図、第４図及び第５図は作用
を示す要部の拡大側面図である。
符号の説明、１…エンジン本体、３…駆動ギヤ
、４…ウオーターポンプ、５…ウオーターポンプ
カバー、１０…ポンプ室、１１…インペラ、１２
…回転軸、１４…被動ギヤ、１５…側板、１６…
メインギヤ、１７…弾性部材。
Figures 1 to 5 show examples, where Figure 1 is a side view of the engine, Figure 2 is a cross-sectional view of the main parts, and Figure 3 is a cross-sectional view of the main parts.
The figure is a side view of the gear device, and FIGS. 4 and 5 are enlarged side views of main parts showing the operation. Explanation of symbols, 1...Engine body, 3...Drive gear, 4...Water pump, 5...Water pump cover, 10...Pump chamber, 11...Impeller, 12
...rotating shaft, 14...driven gear, 15...side plate, 16...
Main gear, 17...Elastic member.
Claims (1)
のメインギヤと遊転不能に支持された金属製の側
板と、前記メインギヤを反回転方向へ付勢するよ
う前記側板との間に弾装された弾性部材とを備え
るとともに、前記メインギヤの歯部に対して側面
視形状において小型でかつ重なり合う歯部を前記
側板に少なくとも一つ設けることにより、通常状
態では前記メインギヤの歯部のみが駆動ギヤと噛
み合い、前記弾性部材の弾力に打ち勝つ程の過大
な外力が加わつたときのみ、前記側板の歯部が前
記駆動ギヤと噛み合うよう構成したことを特徴と
する歯車装置。 A main gear made of resin is rotatably supported on the same rotating shaft, a side plate made of metal is supported so as not to be rotatable, and an elastic force is provided between the side plate and the main gear so as to bias the main gear in a counter-rotational direction. By providing at least one tooth portion on the side plate that is small in side view and overlaps with the tooth portion of the main gear, only the tooth portion of the main gear acts as a drive gear in a normal state. The gear device is characterized in that the teeth of the side plate are configured to mesh with the drive gear only when an excessive external force is applied to overcome the elasticity of the elastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2127488U JPH01126466U (en) | 1988-02-20 | 1988-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2127488U JPH01126466U (en) | 1988-02-20 | 1988-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01126466U true JPH01126466U (en) | 1989-08-29 |
Family
ID=31238369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2127488U Pending JPH01126466U (en) | 1988-02-20 | 1988-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01126466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05248513A (en) * | 1991-12-18 | 1993-09-24 | Man Roland Druckmas Ag | Clamping device for releasable tightening parts |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013764A (en) * | 1973-06-11 | 1975-02-13 | ||
| JPS51108151A (en) * | 1975-03-07 | 1976-09-25 | Gd Spa | |
| JPS6272961A (en) * | 1985-09-25 | 1987-04-03 | Matsushita Electric Works Ltd | Gear device |
-
1988
- 1988-02-20 JP JP2127488U patent/JPH01126466U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013764A (en) * | 1973-06-11 | 1975-02-13 | ||
| JPS51108151A (en) * | 1975-03-07 | 1976-09-25 | Gd Spa | |
| JPS6272961A (en) * | 1985-09-25 | 1987-04-03 | Matsushita Electric Works Ltd | Gear device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05248513A (en) * | 1991-12-18 | 1993-09-24 | Man Roland Druckmas Ag | Clamping device for releasable tightening parts |
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