JPS634631U - - Google Patents

Info

Publication number
JPS634631U
JPS634631U JP9766986U JP9766986U JPS634631U JP S634631 U JPS634631 U JP S634631U JP 9766986 U JP9766986 U JP 9766986U JP 9766986 U JP9766986 U JP 9766986U JP S634631 U JPS634631 U JP S634631U
Authority
JP
Japan
Prior art keywords
crankshaft
mower
rotating body
resilient member
utility
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
JP9766986U
Other languages
Japanese (ja)
Other versions
JPH052051Y2 (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 JP1986097669U priority Critical patent/JPH052051Y2/ja
Publication of JPS634631U publication Critical patent/JPS634631U/ja
Application granted granted Critical
Publication of JPH052051Y2 publication Critical patent/JPH052051Y2/ja
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]

図面は本考案の一実施例を示すもので、第１図
は本考案に係る草刈機のクランク軸下端部周りの
破断側面図、第２図は同草刈機の全体側面図であ
る。 ８……クランク軸、９……弾発部材伝動ボス、
１１……回転体、１２……ボールベアリング、２
０……弾発部材、２１……コイルスプリング、２
２……ブレーキ材。 The drawings show one embodiment of the present invention; FIG. 1 is a cutaway side view of the lower end of the crankshaft of a lawn mower according to the present invention, and FIG. 2 is an overall side view of the same lawn mower. 8... Crankshaft, 9... Elastic member transmission boss,
11...Rotating body, 12...Ball bearing, 2
0... Resilient member, 21... Coil spring, 2
2...Brake material.

Claims (1)

【実用新案登録請求の範囲】 (1) ケーシング１上に搭載されたエンジン５か
ら垂下するクランク軸８の外周に弾発部材伝動ボ
ス９を嵌着し、ブレード１５を備える回転体１１
を上記クランク軸８の下端に取付けて成る草刈機
において、前記回転体１１を前記クランク軸８の
下端にベアリング１２を介して回転自在に取付け
るとともに、該回転体１１と前記弾発部材伝動ボ
ス９との間に弾発部材２０を介装したことを特徴
とする草刈機。 (2) 前記弾発部材２０は、コイルスプリング２
１の両端にブレーキ材２２，２２を焼成加工して
成ることを特徴とする実用新案登録請求の範囲第
(1)項記載の草刈機。[Claims for Utility Model Registration] (1) A rotating body 11 having a resilient member transmission boss 9 fitted to the outer periphery of a crankshaft 8 hanging from an engine 5 mounted on a casing 1, and provided with a blade 15.
is attached to the lower end of the crankshaft 8, the rotating body 11 is rotatably attached to the lower end of the crankshaft 8 via a bearing 12, and the rotating body 11 and the elastic member transmission boss 9 are rotatably attached to the lower end of the crankshaft 8. A lawn mower characterized in that a resilient member 20 is interposed between the mower and the mower. (2) The resilient member 20 is a coil spring 2
Utility model registration claim No.
The grass mower described in (1).
JP1986097669U 1986-06-27 1986-06-27 Expired - Lifetime JPH052051Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986097669U JPH052051Y2 (en) 1986-06-27 1986-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986097669U JPH052051Y2 (en) 1986-06-27 1986-06-27

Publications (2)

Publication Number Publication Date
JPS634631U true JPS634631U (en) 1988-01-13
JPH052051Y2 JPH052051Y2 (en) 1993-01-19

Family

ID=30964861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986097669U Expired - Lifetime JPH052051Y2 (en) 1986-06-27 1986-06-27

Country Status (1)

Country Link
JP (1) JPH052051Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252528U (en) * 1988-10-07 1990-04-16

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504560A (en) * 1968-04-25 1970-04-07 Gerbing Mfg Co Variable speed pulley
JPS5229826U (en) * 1975-08-22 1977-03-02
JPS5381756U (en) * 1976-12-09 1978-07-06
JPS5659039A (en) * 1979-10-18 1981-05-22 Nissin Kogyo Kk Clutch/brake device for work machine
US4297829A (en) * 1977-05-05 1981-11-03 Hoffco, Inc. Lawn mower blade rotation warning device
JPS59117321U (en) * 1983-01-26 1984-08-08 松下電工株式会社 rotary lawn mower
JPS6010428U (en) * 1983-06-30 1985-01-24 ヤンマーディーゼル株式会社 rotary mower
JPS61205423A (en) * 1985-03-08 1986-09-11 株式会社クボタ Cutter driving apparatus of mower

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229826B2 (en) * 1972-06-28 1977-08-04
DE2905969C2 (en) * 1979-02-13 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Coupling contact piece

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504560A (en) * 1968-04-25 1970-04-07 Gerbing Mfg Co Variable speed pulley
JPS5229826U (en) * 1975-08-22 1977-03-02
JPS5381756U (en) * 1976-12-09 1978-07-06
US4297829A (en) * 1977-05-05 1981-11-03 Hoffco, Inc. Lawn mower blade rotation warning device
JPS5659039A (en) * 1979-10-18 1981-05-22 Nissin Kogyo Kk Clutch/brake device for work machine
JPS59117321U (en) * 1983-01-26 1984-08-08 松下電工株式会社 rotary lawn mower
JPS6010428U (en) * 1983-06-30 1985-01-24 ヤンマーディーゼル株式会社 rotary mower
JPS61205423A (en) * 1985-03-08 1986-09-11 株式会社クボタ Cutter driving apparatus of mower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252528U (en) * 1988-10-07 1990-04-16

Also Published As

Publication number Publication date
JPH052051Y2 (en) 1993-01-19

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