JPS63113722U - - Google Patents
Info
- Publication number
- JPS63113722U JPS63113722U JP655987U JP655987U JPS63113722U JP S63113722 U JPS63113722 U JP S63113722U JP 655987 U JP655987 U JP 655987U JP 655987 U JP655987 U JP 655987U JP S63113722 U JPS63113722 U JP S63113722U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- dust
- cooling
- ventilation plate
- air
- 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
- 238000001816 cooling Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図は本考案の一実施例を示すエンジンの冷
却風防塵吸風装置の縦断面図、第2図は従来のエ
ンジンの冷却風防塵吸風装置の縦断面図である。
1……エンジン、2……クランク軸、3……冷
却フアン、4……フアンケース、5……ボス、6
……フアン分解用ねじ孔、7……防塵通風板、1
3……吸風口、15……スタツドボルト(連結具
)、16……基端ねじ部。
FIG. 1 is a longitudinal cross-sectional view of a cooling wind dust-proof air suction device for an engine showing an embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of a conventional engine cooling wind dust-proof air suction device. 1...Engine, 2...Crankshaft, 3...Cooling fan, 4...Fan case, 5...Boss, 6
...Screw hole for fan disassembly, 7...Dust-proof ventilation plate, 1
3... Air intake port, 15... Stud bolt (coupling tool), 16... Proximal threaded portion.
Claims (1)
フアン3のボス5をテーパー嵌合させて固定し、
フアン3の一側面に複数個のフアン分解用ねじ孔
6を形成し、フアン3の一側でフアンケース4に
吸風口をあけ、吸風孔13を防塵通風板7で覆い
、防塵通風板7を連結具を介してフアン3に連結
固定したエンジンの冷却風防塵吸風装置において
、前記連結具を複数本のスタツドボルト15で構
成し、各スタツドボルト15の基端ねじ部16を
各フアン分解用ねじ孔6に螺着して固定し、各ス
タツドボルト15の先端部に防塵通風板7を固定
支持させた事を特徴とする冷却風防塵吸風装置。 The boss 5 of the cooling fan 3 is tapered fitted onto the rotating shaft 2 protruding from one side of the engine 1 and fixed.
A plurality of screw holes 6 for fan disassembly are formed on one side of the fan 3, an air intake port is opened in the fan case 4 on one side of the fan 3, the air intake hole 13 is covered with a dust-proof ventilation plate 7, and the dust-proof ventilation plate 7 is formed. In an engine cooling air dust-proof air suction device, which is connected and fixed to a fan 3 via a connector, the connector is composed of a plurality of stud bolts 15, and the base end threaded portion 16 of each stud bolt 15 is attached to each fan when disassembled. A cooling wind dustproof air suction device characterized in that a dustproof ventilation plate 7 is fixedly supported at the tip of each stud bolt 15 by screwing into a screw hole 6 for the cooling air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP655987U JPS63113722U (en) | 1987-01-19 | 1987-01-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP655987U JPS63113722U (en) | 1987-01-19 | 1987-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63113722U true JPS63113722U (en) | 1988-07-22 |
Family
ID=30789189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP655987U Pending JPS63113722U (en) | 1987-01-19 | 1987-01-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63113722U (en) |
-
1987
- 1987-01-19 JP JP655987U patent/JPS63113722U/ja active Pending
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