JPS643523U - - Google Patents

Info

Publication number
JPS643523U
JPS643523U JP9978387U JP9978387U JPS643523U JP S643523 U JPS643523 U JP S643523U JP 9978387 U JP9978387 U JP 9978387U JP 9978387 U JP9978387 U JP 9978387U JP S643523 U JPS643523 U JP S643523U
Authority
JP
Japan
Prior art keywords
belt pulley
cutting blade
drive
brake
passive
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
JP9978387U
Other languages
Japanese (ja)
Other versions
JPH0620352Y2 (en
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 JP1987099783U priority Critical patent/JPH0620352Y2/en
Publication of JPS643523U publication Critical patent/JPS643523U/ja
Application granted granted Critical
Publication of JPH0620352Y2 publication Critical patent/JPH0620352Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Harvester Elements (AREA)

Description

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

図面は本考案に係る芝刈り機の刈り刃用ブレー
キ装置の実施例を示し、第１図は刈り刃用クラツ
チの正面図、第２図は受動ベルトプーリの断面図
、第３図は乗用型芝刈り機の概略側面図である。
第４図は従来のブレーキ装置の正面図、第５図は
第４図のＶ―Ｖ断面矢視図である。 ５ａ……刈り刃、７……刈り刃用クラツチ、８
……原動側軸、９……駆動ベルトプーリ、１３…
…刈り刃駆動軸、１４……受動ベルトプーリ、１
４ａ……ベルト掛け部、１４ｂ……ブレーキドラ
ム部、１５……伝動ベルト、２２……ブレーキシ
ユー。 The drawings show an embodiment of the brake device for the cutting blade of a lawn mower according to the present invention, in which Fig. 1 is a front view of the clutch for the cutting blade, Fig. 2 is a sectional view of the passive belt pulley, and Fig. 3 is a riding-type brake device. FIG. 2 is a schematic side view of a lawn mower.
FIG. 4 is a front view of a conventional brake device, and FIG. 5 is a cross-sectional view taken along the line V-V in FIG. 4. 5a...Mower blade, 7...Mower blade clutch, 8
...Driving side shaft, 9...Drive belt pulley, 13...
...Mower blade drive shaft, 14...Passive belt pulley, 1
4a... Belt hanging part, 14b... Brake drum part, 15... Transmission belt, 22... Brake shoe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原動側軸８に取付けた駆動ベルトプーリ９、刈
り刃駆動軸１３に取付けた受動ベルトプーリ１４
、及び、前記駆動ベルトプーリ９と前記受動ベル
トプーリ１４にわたつて巻回した伝動ベルト１５
を有した刈り刃用ベルトテンシヨンクラツチ７を
設けた芝刈り機の刈り刃用ブレーキ装置であつて
、前記受動ベルトプーリ１４のベルト巻掛け部１
４ａより外側に位置するブレーキドラム部１４ｂ
を前記受動ベルトプーリ１４に備えさせると共に
、ブレーキシユー２２を前記ブレーキドラム部１
４ｂに作用するように取付けてある芝刈り機の刈
り刃用ブレーキ装置。 Drive belt pulley 9 attached to the drive side shaft 8, passive belt pulley 14 attached to the cutting blade drive shaft 13
, and a transmission belt 15 wound around the drive belt pulley 9 and the passive belt pulley 14.
This is a brake device for a cutting blade of a lawn mower, which is provided with a belt tension clutch 7 for a cutting blade having
Brake drum portion 14b located outside of 4a
is provided on the passive belt pulley 14, and the brake shoe 22 is provided on the brake drum portion 1.
A brake device for a lawn mower's cutting blade that is installed so as to act on 4b.
JP1987099783U 1987-06-29 1987-06-29 Breaking device for cutting blade of lawn mower Expired - Lifetime JPH0620352Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987099783U JPH0620352Y2 (en) 1987-06-29 1987-06-29 Breaking device for cutting blade of lawn mower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987099783U JPH0620352Y2 (en) 1987-06-29 1987-06-29 Breaking device for cutting blade of lawn mower

Publications (2)

Publication Number Publication Date
JPS643523U true JPS643523U (en) 1989-01-10
JPH0620352Y2 JPH0620352Y2 (en) 1994-06-01

Family

ID=31327260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987099783U Expired - Lifetime JPH0620352Y2 (en) 1987-06-29 1987-06-29 Breaking device for cutting blade of lawn mower

Country Status (1)

Country Link
JP (1) JPH0620352Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020103174A (en) * 2018-12-27 2020-07-09 株式会社クボタ Grass mower

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244163U (en) * 1985-09-05 1987-03-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244163U (en) * 1985-09-05 1987-03-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020103174A (en) * 2018-12-27 2020-07-09 株式会社クボタ Grass mower

Also Published As

Publication number Publication date
JPH0620352Y2 (en) 1994-06-01

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