JPS6250372U - - Google Patents
Info
- Publication number
- JPS6250372U JPS6250372U JP14249685U JP14249685U JPS6250372U JP S6250372 U JPS6250372 U JP S6250372U JP 14249685 U JP14249685 U JP 14249685U JP 14249685 U JP14249685 U JP 14249685U JP S6250372 U JPS6250372 U JP S6250372U
- Authority
- JP
- Japan
- Prior art keywords
- variable diameter
- cooling fan
- transmission
- pulley
- suction
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 6
Landscapes
- Arrangement Of Transmissions (AREA)
- General Details Of Gearings (AREA)
Description
図面は本考案の一実施例を示すもので第１図は
本考案装置を備えたパワーユニツトを搭載したス
クタータ型自動三輪車の後部側面図、第２図は前
記パワーユニツトの側面図、第３図は第２図―
線展開断面図である。
Ｔ……巻掛伝動装置、Ｗ……駆動車輪、１……
エンジン、２……伝動部、３……伝動室、５……
可変径駆動プーリ、６……可変径従動プーリ、７
……伝動ベルト、８……クランク軸、１４……第
１冷却フアン、１６……第２冷却フアン、１７…
…第１吸込通路、１８……第２吸込通路。
The drawings show one embodiment of the present invention, and FIG. 1 is a rear side view of a scuttle-type automatic tricycle equipped with a power unit equipped with the device of the present invention, FIG. 2 is a side view of the power unit, and FIG. 3 is a side view of the power unit. Figure 2-
It is a line development cross-sectional view. T...Wrap transmission device, W...Drive wheel, 1...
Engine, 2... Transmission section, 3... Transmission chamber, 5...
Variable diameter drive pulley, 6... Variable diameter driven pulley, 7
...Transmission belt, 8...Crankshaft, 14...First cooling fan, 16...Second cooling fan, 17...
...first suction passage, 18...second suction passage.
Claims (1)
部２の伝動室３に、前記エンジン１のクランク軸
８に連なる可変径駆動プーリ５、駆動車輪Ｗに連
なる可変径従動プーリ６およびそれらのプーリ５
，６間に懸回される無端状伝動ベルト７よりなる
巻掛伝動装置Ｔを備えてなる車両用パワーユニツ
トＰにおいて、該巻掛伝動装置Ｔの可変径駆動プ
ーリ５に第１冷却フアン１４を、またその可変径
従動プーリ６に第２冷却フアン１６をそれぞれ設
け、また前記伝動部２の伝動ケース４、また前記
第１冷却フアン１４の吸込側を大気に連通する第
１吸込通路１７と、前記第２冷却フアン１６の吸
込側を大気に連通する第２吸込通路１８をそれぞ
れ設けるとともにそれら第１、第２吸込通路１７
，１８間に排出口１９を開設したことを特徴とす
る、車両用パワーユニツトにおける巻掛伝動装置
の冷却装置。 A transmission section 2 is provided on one side of the engine 1, and a transmission chamber 3 of the transmission section 2 includes a variable diameter drive pulley 5 connected to the crankshaft 8 of the engine 1, a variable diameter driven pulley 6 connected to the drive wheel W, and a variable diameter driven pulley 6 connected to the drive wheel W. Pulley 5
, 6, a first cooling fan 14 is attached to the variable diameter drive pulley 5 of the wrapped transmission T. , a second cooling fan 16 is provided on each variable diameter driven pulley 6, and a first suction passage 17 that communicates the transmission case 4 of the transmission section 2 and the suction side of the first cooling fan 14 with the atmosphere; A second suction passage 18 communicating the suction side of the second cooling fan 16 with the atmosphere is provided, and the first and second suction passages 17 are respectively provided.
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14249685U JPS6250372U (en) | 1985-09-18 | 1985-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14249685U JPS6250372U (en) | 1985-09-18 | 1985-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6250372U true JPS6250372U (en) | 1987-03-28 |
Family
ID=31051280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14249685U Pending JPS6250372U (en) | 1985-09-18 | 1985-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6250372U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003085285A1 (en) * | 2002-04-08 | 2003-10-16 | Yamaha Hatsudoki Kabushiki Kaisha | Engine |
| JP2007145259A (en) * | 2005-11-30 | 2007-06-14 | Honda Motor Co Ltd | Vehicular power unit |
| WO2009098913A1 (en) * | 2008-02-04 | 2009-08-13 | Honda Motor Co., Ltd. | Vehicle power unit |
-
1985
- 1985-09-18 JP JP14249685U patent/JPS6250372U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003085285A1 (en) * | 2002-04-08 | 2003-10-16 | Yamaha Hatsudoki Kabushiki Kaisha | Engine |
| JP2007145259A (en) * | 2005-11-30 | 2007-06-14 | Honda Motor Co Ltd | Vehicular power unit |
| JP4509919B2 (en) * | 2005-11-30 | 2010-07-21 | 本田技研工業株式会社 | Power unit for vehicle |
| WO2009098913A1 (en) * | 2008-02-04 | 2009-08-13 | Honda Motor Co., Ltd. | Vehicle power unit |
| JP2009184399A (en) * | 2008-02-04 | 2009-08-20 | Honda Motor Co Ltd | Power unit |
| EP2241469A4 (en) * | 2008-02-04 | 2016-08-10 | Honda Motor Co Ltd | Vehicle power unit |