JPS59187935U - lawn mower - Google Patents

lawn mower

Info

Publication number
JPS59187935U
JPS59187935U JP8330583U JP8330583U JPS59187935U JP S59187935 U JPS59187935 U JP S59187935U JP 8330583 U JP8330583 U JP 8330583U JP 8330583 U JP8330583 U JP 8330583U JP S59187935 U JPS59187935 U JP S59187935U
Authority
JP
Japan
Prior art keywords
motor
cutter casing
cutter
casing
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.)
Granted
Application number
JP8330583U
Other languages
Japanese (ja)
Other versions
JPH0132837Y2 (en
Inventor
伏屋　房男
井上　亘弘
Original Assignee
株式会社　マキタ電機製作所
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 by 株式会社　マキタ電機製作所 filed Critical 株式会社　マキタ電機製作所
Priority to JP8330583U priority Critical patent/JPS59187935U/en
Priority to GB08324002A priority patent/GB2140663B/en
Priority to US06/530,010 priority patent/US4527380A/en
Publication of JPS59187935U publication Critical patent/JPS59187935U/en
Application granted granted Critical
Publication of JPH0132837Y2 publication Critical patent/JPH0132837Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は芝刈り機全体を示す側面図、第２図はスイッチ
ボックスを示す正面図、第３図は第２図のＡ−Ａ線断面
図、第４図は作動部の断面図、第５図および第６図はス
ペーサ装着時の各態様を示す部分拡大断面図である。 １５・・・カッタケーシング、１８・・・導入口、１９
・・・カウリング、２１・・・吸込み窓、２２・・・イ
ンレッ　“ト、２３・・・モータハウジング、２６・・
・電動モータ、３２・・・モータ軸、３７・・・カッタ
、３９・・・浮上用翼車、４３・・・軸流翼車、Ｓ・・
・芝刈り機。Figure 1 is a side view showing the entire lawn mower, Figure 2 is a front view showing the switch box, Figure 3 is a sectional view taken along line A-A in Figure 2, Figure 4 is a sectional view of the operating part, 5 and 6 are partially enlarged cross-sectional views showing various aspects when the spacer is attached. 15... Cutter casing, 18... Inlet, 19
...Cowling, 21...Suction window, 22...Inlet, 23...Motor housing, 26...
・Electric motor, 32... Motor shaft, 37... Cutter, 39... Flotation impeller, 43... Axial flow impeller, S...
·lawn mower.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] モータを縦向きに収納するモータハウジングの下部には
、前記モータのモータ軸の軸端に嵌着されたカッタを収
納するカッタケーシングが前記モータハウジングに連通
して接続され、かつ同カッタケーシングの上部にはエア
の導入口が縦貫して形成されるとともに、前記カッタケ
ーシングの上部には前記モータハウジングが収容されか
つその一部には外気と連通ずるエアの吸込み窓および前
記モータハウジング内とエアフィルタを介して連、通ず
るインレットが開口されたカウリングが冠装されてなり
、さらに前記カッタケーシング内において前記モータ軸
には前記カッタの上方へ順に、前記吸込み窓および導入
口を介してエアを吸引して前記カッタケーシングに浮上
刃を作用させる浮上用翼車および前記インレットを介し
て前記モータハウジング内を流下し、前記モータの冷却
のために冷却風を発生させる冷却専用軸流翼車がそれぞ
れ嵌着されていることを特徴とする芝刈り機。A cutter casing for storing a cutter fitted on the shaft end of the motor shaft of the motor is connected to the lower part of the motor housing that stores the motor vertically, and the upper part of the cutter casing An air inlet is formed vertically through the cutter casing, and the motor housing is housed in the upper part of the cutter casing, and a part of the cutter casing has an air suction window that communicates with the outside air and an air filter that communicates with the inside of the motor housing. A cowling is mounted on the cutter casing, and the motor shaft is provided with a cowling which is connected to the cutter casing through the suction window and the inlet port. A flotation impeller that causes a flotation blade to act on the cutter casing, and a cooling-only axial flow impeller that flows down inside the motor housing through the inlet and generates cooling air to cool the motor are fitted, respectively. A lawn mower characterized by:
JP8330583U 1983-05-31 1983-05-31 lawn mower Granted JPS59187935U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8330583U JPS59187935U (en) 1983-05-31 1983-05-31 lawn mower
GB08324002A GB2140663B (en) 1983-05-31 1983-09-07 Lawn mower
US06/530,010 US4527380A (en) 1983-05-31 1983-09-07 Lawn mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8330583U JPS59187935U (en) 1983-05-31 1983-05-31 lawn mower

Publications (2)

Publication Number Publication Date
JPS59187935U true JPS59187935U (en) 1984-12-13
JPH0132837Y2 JPH0132837Y2 (en) 1989-10-05

Family

ID=30213262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8330583U Granted JPS59187935U (en) 1983-05-31 1983-05-31 lawn mower

Country Status (1)

Country Link
JP (1) JPS59187935U (en)

Also Published As

Publication number Publication date
JPH0132837Y2 (en) 1989-10-05

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