JPS61197309U - - Google Patents

Info

Publication number
JPS61197309U
JPS61197309U JP8101985U JP8101985U JPS61197309U JP S61197309 U JPS61197309 U JP S61197309U JP 8101985 U JP8101985 U JP 8101985U JP 8101985 U JP8101985 U JP 8101985U JP S61197309 U JPS61197309 U JP S61197309U
Authority
JP
Japan
Prior art keywords
pinion
shaft end
coupled
fitting hole
rotating 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
JP8101985U
Other languages
Japanese (ja)
Other versions
JPH0338498Y2 (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 JP1985081019U priority Critical patent/JPH0338498Y2/ja
Publication of JPS61197309U publication Critical patent/JPS61197309U/ja
Application granted granted Critical
Publication of JPH0338498Y2 publication Critical patent/JPH0338498Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)
  • Gears, Cams (AREA)

Description

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

第１図は本考案に係る回転軸とピニオンとの結
合構造の好適一実施例を示す要部拡大部分断面図
、第２図は本考案を膨張タービンのロータに適用
した例を示す概略断面図である。 図中、３は回転軸、４は一方の軸端部、６は他
方の軸端部、７はピニオン、１０は嵌合穴、１１
ａはピニオンの軸端部である。 FIG. 1 is an enlarged partial cross-sectional view of essential parts showing a preferred embodiment of a coupling structure between a rotating shaft and a pinion according to the present invention, and FIG. 2 is a schematic cross-sectional view showing an example in which the present invention is applied to a rotor of an expansion turbine. It is. In the figure, 3 is a rotating shaft, 4 is one shaft end, 6 is the other shaft end, 7 is a pinion, 10 is a fitting hole, 11
a is the shaft end of the pinion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸の一方の軸端部が低温域に位置され、常
温域に位置された他方の軸端部にピニオンを結合
させる構造において、上記ピニオンが結合される
上記回転軸の軸端部に、同軸上に嵌合穴を形成し
、該嵌合穴内に上記ピニオンの軸端部を締りばめ
で結合させたことを特徴とする回転軸とピニオン
との結合構造。 In a structure in which one shaft end of the rotating shaft is located in a low temperature range and a pinion is coupled to the other shaft end located in a normal temperature range, the shaft end of the rotating shaft to which the pinion is coupled is coaxial. 1. A coupling structure for a rotating shaft and a pinion, characterized in that a fitting hole is formed in the fitting hole, and the shaft end of the pinion is coupled with an interference fit in the fitting hole.
JP1985081019U 1985-05-31 1985-05-31 Expired JPH0338498Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985081019U JPH0338498Y2 (en) 1985-05-31 1985-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985081019U JPH0338498Y2 (en) 1985-05-31 1985-05-31

Publications (2)

Publication Number Publication Date
JPS61197309U true JPS61197309U (en) 1986-12-09
JPH0338498Y2 JPH0338498Y2 (en) 1991-08-14

Family

ID=30627414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985081019U Expired JPH0338498Y2 (en) 1985-05-31 1985-05-31

Country Status (1)

Country Link
JP (1) JPH0338498Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109607U (en) * 1982-01-21 1983-07-26 日産自動車株式会社 Joint structure between ceramic shaft and metal member
JPS59140912A (en) * 1984-01-12 1984-08-13 松下電器産業株式会社 Method of mounting support shaft
JPS59159408A (en) * 1983-02-28 1984-09-10 株式会社東芝 Mechanical element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58109607U (en) * 1982-01-21 1983-07-26 日産自動車株式会社 Joint structure between ceramic shaft and metal member
JPS59159408A (en) * 1983-02-28 1984-09-10 株式会社東芝 Mechanical element
JPS59140912A (en) * 1984-01-12 1984-08-13 松下電器産業株式会社 Method of mounting support shaft

Also Published As

Publication number Publication date
JPH0338498Y2 (en) 1991-08-14

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