JPS5874616U - crankshaft - Google Patents

crankshaft

Info

Publication number
JPS5874616U
JPS5874616U JP16957881U JP16957881U JPS5874616U JP S5874616 U JPS5874616 U JP S5874616U JP 16957881 U JP16957881 U JP 16957881U JP 16957881 U JP16957881 U JP 16957881U JP S5874616 U JPS5874616 U JP S5874616U
Authority
JP
Japan
Prior art keywords
eccentric shaft
crankshaft
bearing parts
neck
shaft portion
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
JP16957881U
Other languages
Japanese (ja)
Other versions
JPS639774Y2 (en
Inventor
隆夫 松本
的場　好昭
修 古川
平田　博光
Original Assignee
ダイキン工業株式会社
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 ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP16957881U priority Critical patent/JPS5874616U/en
Publication of JPS5874616U publication Critical patent/JPS5874616U/en
Application granted granted Critical
Publication of JPS639774Y2 publication Critical patent/JPS639774Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shafts, Cranks, Connecting Bars, And Related Bearings (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) [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図は本案クランク軸の１実施例を示す正面図、第２
図は要部の拡大図、第３図は第１図ｍ−゛■線拡大断面
図、第４図は本案クランク軸を適用した全密閉形圧縮機
の概略断面図である。 １１．１２・・・・・・主軸受部、１３・・・・・・偏
心軸部、１５・・・・・・頚部、５・・・・・・連接棒
、６・・・・・・案内部。 第４図Figure 1 is a front view showing one embodiment of the proposed crankshaft, Figure 2 is a front view showing one embodiment of the proposed crankshaft;
The figure is an enlarged view of the main parts, FIG. 3 is an enlarged cross-sectional view taken along the line m--2 in FIG. 1, and FIG. 11.12... Main bearing part, 13... Eccentric shaft part, 15... Neck part, 5... Connecting rod, 6... Information department. Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １対の主軸受部と偏心軸部及び該偏心軸部を前記軸受部
の一つに連結する頚部とを備えたクランク軸であって、
前記偏心軸部と頚部との境界部に、前記偏心軸部と同心
円とした環状の案内部を設け、この案内部を、前記偏心
軸部の軸心方向に向からて凹入する凹曲面としたことを
特徴とするクランク軸。A crankshaft comprising a pair of main bearing parts, an eccentric shaft part, and a neck part connecting the eccentric shaft part to one of the bearing parts,
An annular guide portion concentric with the eccentric shaft portion is provided at the boundary between the eccentric shaft portion and the neck portion, and the guide portion has a concave curved surface recessed in the axial direction of the eccentric shaft portion. The crankshaft is characterized by:
JP16957881U 1981-11-13 1981-11-13 crankshaft Granted JPS5874616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16957881U JPS5874616U (en) 1981-11-13 1981-11-13 crankshaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16957881U JPS5874616U (en) 1981-11-13 1981-11-13 crankshaft

Publications (2)

Publication Number Publication Date
JPS5874616U true JPS5874616U (en) 1983-05-20
JPS639774Y2 JPS639774Y2 (en) 1988-03-23

Family

ID=29961564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16957881U Granted JPS5874616U (en) 1981-11-13 1981-11-13 crankshaft

Country Status (1)

Country Link
JP (1) JPS5874616U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333909U (en) * 1976-08-30 1978-03-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333909U (en) * 1976-08-30 1978-03-24

Also Published As

Publication number Publication date
JPS639774Y2 (en) 1988-03-23

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