JPS58112751U - Internal combustion engine balancer shaft support structure - Google Patents

Internal combustion engine balancer shaft support structure

Info

Publication number
JPS58112751U
JPS58112751U JP1062782U JP1062782U JPS58112751U JP S58112751 U JPS58112751 U JP S58112751U JP 1062782 U JP1062782 U JP 1062782U JP 1062782 U JP1062782 U JP 1062782U JP S58112751 U JPS58112751 U JP S58112751U
Authority
JP
Japan
Prior art keywords
balancer shaft
combustion engine
internal combustion
support structure
shaft support
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
JP1062782U
Other languages
Japanese (ja)
Other versions
JPS6332997Y2 (en
Inventor
岩田　三憲
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP1062782U priority Critical patent/JPS58112751U/en
Publication of JPS58112751U publication Critical patent/JPS58112751U/en
Application granted granted Critical
Publication of JPS6332997Y2 publication Critical patent/JPS6332997Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

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) [Abstract] 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 drawings]

第１図は従来のバランサー軸支持構造を有するディーゼ
ルニスジンの部分縦断面図、第２図は本考案実施例に係
るバランサー軸支持構造を有するディーゼルエンジンの
部分正面図、第３図は第２図のｍ−ｍ縦断面図である。 ３・・・・・・クランクケース、４・・・・・・側蓋、
５−−−−−−クランク軸、６，７・・・・・・バラン
サー軸、６ａ、６ｂ。 ７ａ、　　７ｂ・・・・・・バランサー軸の軸端、８．
　９・・・・・・軸受、１０．１１・・・・・・クラン
クケース側蓋、１３・・・・・・ギヤ室、２３・・・・
・・偏心ウェイト。FIG. 1 is a partial vertical cross-sectional view of a diesel engine having a conventional balancer shaft support structure, FIG. 2 is a partial front view of a diesel engine having a balancer shaft support structure according to an embodiment of the present invention, and FIG. FIG. 3...Crankcase, 4...Side cover,
5------Crank shaft, 6, 7... Balancer shaft, 6a, 6b. 7a, 7b...Shaft end of balancer shaft, 8.
9...Bearing, 10.11...Crankcase side cover, 13...Gear chamber, 23...
...Eccentric weight.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクケース３の互いに対向する側壁１０゜１１を貫
通してクランク軸５を取付けるとともに、前記クランク
軸５と平行方向に向けて偏心ウェイト２３つきのバラン
サー軸６．７を配置し、さらに前記クランクケース３の
一方の側壁１０の外側を側蓋４で覆蓋して該側蓋４と前
記一方の側壁１０の間にギヤ室１３を形成するようにし
た内燃機関において、前記バランサー軸６，７の両端部
にそれぞれジャーナル部５ａ、　　５ｂ、　　７ａ、　
　７ｂを形成するとともに、該バランサー軸６．７を前
記クランクケース３の一方の側壁１０を貫通した状態で
前記クランクケース３の他方の側壁１１に嵌装した軸受
９と前記側蓋４に嵌装した軸受８により回転自在にしか
も軸方向に挾みつけた状態で支承せしめたことを特徴と
する内燃機関のバランサー軸支持構造。The crankshaft 5 is attached to the crankcase 3 by penetrating through the mutually opposing side walls 10° 11, and a balancer shaft 6.7 with an eccentric weight 23 is disposed in a direction parallel to the crankshaft 5. In an internal combustion engine, the outer side of one side wall 10 is covered with a side cover 4 to form a gear chamber 13 between the side cover 4 and the one side wall 10. journal portions 5a, 5b, 7a, respectively.
7b, and the balancer shaft 6.7 is fitted to the side cover 4 and the bearing 9 fitted to the other side wall 11 of the crankcase 3 with the balancer shaft 6.7 passing through one side wall 10 of the crankcase 3. A balancer shaft support structure for an internal combustion engine, characterized in that it is rotatably supported by a bearing 8 that is clamped in the axial direction.
JP1062782U 1982-01-27 1982-01-27 Internal combustion engine balancer shaft support structure Granted JPS58112751U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1062782U JPS58112751U (en) 1982-01-27 1982-01-27 Internal combustion engine balancer shaft support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1062782U JPS58112751U (en) 1982-01-27 1982-01-27 Internal combustion engine balancer shaft support structure

Publications (2)

Publication Number Publication Date
JPS58112751U true JPS58112751U (en) 1983-08-02
JPS6332997Y2 JPS6332997Y2 (en) 1988-09-02

Family

ID=30023260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1062782U Granted JPS58112751U (en) 1982-01-27 1982-01-27 Internal combustion engine balancer shaft support structure

Country Status (1)

Country Link
JP (1) JPS58112751U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009216225A (en) * 2008-03-12 2009-09-24 Ondo Kosakusho:Kk Engine balancer device
JP2009216224A (en) * 2008-03-12 2009-09-24 Ondo Kosakusho:Kk Engine balancer device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554745A (en) * 1978-10-12 1980-04-22 Kubota Ltd Balancer for engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554745A (en) * 1978-10-12 1980-04-22 Kubota Ltd Balancer for engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009216225A (en) * 2008-03-12 2009-09-24 Ondo Kosakusho:Kk Engine balancer device
JP2009216224A (en) * 2008-03-12 2009-09-24 Ondo Kosakusho:Kk Engine balancer device

Also Published As

Publication number Publication date
JPS6332997Y2 (en) 1988-09-02

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