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
Application number
JP655987U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP655987U priority Critical patent/JPS63113722U/ja
Publication of JPS63113722U publication Critical patent/JPS63113722U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジン1の一側に突出させた回転軸2に冷却
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.
JP655987U 1987-01-19 1987-01-19 Pending JPS63113722U (en)

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)

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