JPS59170695U - Shaft seal device in hydraulic engine - Google Patents

Shaft seal device in hydraulic engine

Info

Publication number
JPS59170695U
JPS59170695U JP6515783U JP6515783U JPS59170695U JP S59170695 U JPS59170695 U JP S59170695U JP 6515783 U JP6515783 U JP 6515783U JP 6515783 U JP6515783 U JP 6515783U JP S59170695 U JPS59170695 U JP S59170695U
Authority
JP
Japan
Prior art keywords
hydraulic engine
casing
shaft
shaft seal
seal device
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.)
Pending
Application number
JP6515783U
Other languages
Japanese (ja)
Inventor
谷垣　哲也
幸　良
Original Assignee
株式会社島津製作所
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 株式会社島津製作所 filed Critical 株式会社島津製作所
Priority to JP6515783U priority Critical patent/JPS59170695U/en
Publication of JPS59170695U publication Critical patent/JPS59170695U/en
Pending legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Mechanical Sealing (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 drawings]

第１図は本考案の一実施例を示す断面図、第２図は第１
図におけるＡ部拡大図、第３図は従来例を示す部分断面
図、第４図は本考案の他の実施例を示す部分断面図であ
る。 １・・・ケーシング、２・・・歯車、６・・・出力軸（
回転軸）、１３・・・軸孔、１５．１５’・・・シール
面、１７・・・従動リング。Fig. 1 is a sectional view showing one embodiment of the present invention, and Fig. 2 is a cross-sectional view showing an embodiment of the present invention.
FIG. 3 is a partial sectional view showing a conventional example, and FIG. 4 is a partial sectional view showing another embodiment of the present invention. 1...Casing, 2...Gear, 6...Output shaft (
rotating shaft), 13... shaft hole, 15.15'... sealing surface, 17... driven ring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧液を取り扱う機構をケーシング内に収容するとともに
、この機構に結合された回転軸を前記ケーシングに設け
た軸孔を通して外部に突出させてなる液圧機関において
、前記ケーシングの軸孔の内方側開口端に前記駆動軸の
軸心と直交するシール面を一体に形成し、このシール面
に前記駆動軸の外周に液密に嵌着した従動リングをスプ
リング力により弾接させたことを特徴とする液圧機関に
おける軸封装置。In a hydraulic engine in which a mechanism for handling pressurized fluid is housed in a casing, and a rotating shaft coupled to this mechanism projects outward through a shaft hole provided in the casing, the inner side of the shaft hole in the casing is provided. A sealing surface perpendicular to the axial center of the drive shaft is integrally formed at the open end, and a driven ring fitted liquid-tightly around the outer periphery of the drive shaft is brought into elastic contact with the sealing surface by a spring force. Shaft sealing device for hydraulic engine.
JP6515783U 1983-04-30 1983-04-30 Shaft seal device in hydraulic engine Pending JPS59170695U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6515783U JPS59170695U (en) 1983-04-30 1983-04-30 Shaft seal device in hydraulic engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6515783U JPS59170695U (en) 1983-04-30 1983-04-30 Shaft seal device in hydraulic engine

Publications (1)

Publication Number Publication Date
JPS59170695U true JPS59170695U (en) 1984-11-15

Family

ID=30195352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6515783U Pending JPS59170695U (en) 1983-04-30 1983-04-30 Shaft seal device in hydraulic engine

Country Status (1)

Country Link
JP (1) JPS59170695U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4422292Y1 (en) * 1966-07-27 1969-09-19
JPS5537752U (en) * 1978-09-04 1980-03-11

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4422292Y1 (en) * 1966-07-27 1969-09-19
JPS5537752U (en) * 1978-09-04 1980-03-11

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