JPS5921009U - Vertical shaft engine blazer device - Google Patents

Vertical shaft engine blazer device

Info

Publication number
JPS5921009U
JPS5921009U JP11731982U JP11731982U JPS5921009U JP S5921009 U JPS5921009 U JP S5921009U JP 11731982 U JP11731982 U JP 11731982U JP 11731982 U JP11731982 U JP 11731982U JP S5921009 U JPS5921009 U JP S5921009U
Authority
JP
Japan
Prior art keywords
blazer
crankshaft
engine
hole
vertical shaft
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
JP11731982U
Other languages
Japanese (ja)
Other versions
JPS6224739Y2 (en
Inventor
橋垣　康憲
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP11731982U priority Critical patent/JPS5921009U/en
Publication of JPS5921009U publication Critical patent/JPS5921009U/en
Application granted granted Critical
Publication of JPS6224739Y2 publication Critical patent/JPS6224739Y2/ja
Granted legal-status Critical Current

Links

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]

図面はこの考案の実施例を示し、第１図はエンジン全体
の縦断側面図、第２図は横断平面図、第３図は第１図に
おけるＡ−Ａ線断面図、第４図は別の実施例を示す要部
の拡大縦断側面図である。 ４・・・クランク軸、１２・・・軸受ボス、１３・・・
ブレザー室、１４・・・軸挿通孔、１５・・・孔、１６
・・・クランク室、１７・・・孔、１８・・・通路。The drawings show an embodiment of this invention, in which Fig. 1 is a vertical sectional side view of the entire engine, Fig. 2 is a cross-sectional plan view, Fig. 3 is a sectional view taken along line A-A in Fig. 1, and Fig. 4 is a different side view of the engine. FIG. 2 is an enlarged longitudinal cross-sectional side view of main parts showing an example. 4... Crankshaft, 12... Bearing boss, 13...
Blazer chamber, 14... Shaft insertion hole, 15... Hole, 16
...Crank chamber, 17...hole, 18...passage.

Claims (1)

【実用新案登録請求の範囲】 １　クランク軸４を支承する軸受ボス１２に、軸挿通孔
１４とクランク室１６とを連通する孔１５と、軸挿通孔
１４とブレザー室１３とを連通ずる孔１７とを夫々穿設
するとともに、クランク軸４には、ピストン最下降点も
しくはその近傍に相当する一定回転位相においてのみ、
前記両孔１５．１７を連通ずる通路１８を形成しである
ことを特徴とするエンジンのブレザー装置。 ２　前記両孔１５．１７がボス軸止方向に位相を異なら
せて軸挿通孔１４に開口されると共に、前記通路１８が
クランク軸４を軸心に対して斜めに横断する貫通孔とし
て形成されている実用新案登録請求の範囲第２項に記載
したエンジンのブレザー装置。 ３　クランク軸４の通路１８が、該軸４の外周面を部分
的に欠除した凹部として構成されている実用新案登録請
求の範囲第１項に記載したエンジンのブレザー装置。[Claims for Utility Model Registration] 1. A bearing boss 12 that supports the crankshaft 4 has a hole 15 that communicates between the shaft insertion hole 14 and the crank chamber 16, and a hole 17 that communicates the shaft insertion hole 14 and the blazer chamber 13. In addition, the crankshaft 4 is provided with the
A blazer device for an engine, characterized in that a passage 18 is formed which communicates both the holes 15 and 17. 2. Both the holes 15 and 17 are opened into the shaft insertion hole 14 with different phases in the boss shaft locking direction, and the passage 18 is formed as a through hole that crosses the crankshaft 4 diagonally with respect to the axis. A blazer device for an engine as set forth in claim 2 of the utility model registration claim. 3. The engine blazer device according to claim 1, wherein the passage 18 of the crankshaft 4 is configured as a concave portion with a portion of the outer peripheral surface of the shaft 4 removed.
JP11731982U 1982-07-30 1982-07-30 Vertical shaft engine blazer device Granted JPS5921009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11731982U JPS5921009U (en) 1982-07-30 1982-07-30 Vertical shaft engine blazer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11731982U JPS5921009U (en) 1982-07-30 1982-07-30 Vertical shaft engine blazer device

Publications (2)

Publication Number Publication Date
JPS5921009U true JPS5921009U (en) 1984-02-08
JPS6224739Y2 JPS6224739Y2 (en) 1987-06-24

Family

ID=30270113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11731982U Granted JPS5921009U (en) 1982-07-30 1982-07-30 Vertical shaft engine blazer device

Country Status (1)

Country Link
JP (1) JPS5921009U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105710U (en) * 1984-12-17 1986-07-04
JPS61192508U (en) * 1985-05-24 1986-11-29
JP2012251451A (en) * 2011-06-01 2012-12-20 Toyota Motor Corp Internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383440A (en) * 1992-09-16 1995-01-24 Honda Giken Kogyo Kabushiki Kaisha Blow-by gas circulating system for 4-cycle engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641055U (en) * 1979-09-07 1981-04-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641055U (en) * 1979-09-07 1981-04-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105710U (en) * 1984-12-17 1986-07-04
JPS61192508U (en) * 1985-05-24 1986-11-29
JP2012251451A (en) * 2011-06-01 2012-12-20 Toyota Motor Corp Internal combustion engine

Also Published As

Publication number Publication date
JPS6224739Y2 (en) 1987-06-24

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