JPS608519U - Water lubricated bearing device - Google Patents

Water lubricated bearing device

Info

Publication number
JPS608519U
JPS608519U JP1983101185U JP10118583U JPS608519U JP S608519 U JPS608519 U JP S608519U JP 1983101185 U JP1983101185 U JP 1983101185U JP 10118583 U JP10118583 U JP 10118583U JP S608519 U JPS608519 U JP S608519U
Authority
JP
Japan
Prior art keywords
bearing device
water
lubricated bearing
lubricated
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.)
Pending
Application number
JP1983101185U
Other languages
Japanese (ja)
Inventor
篤雄 渡辺
Original Assignee
山内ゴム工業株式会社
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 山内ゴム工業株式会社 filed Critical 山内ゴム工業株式会社
Priority to JP1983101185U priority Critical patent/JPS608519U/en
Publication of JPS608519U publication Critical patent/JPS608519U/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
  • Sliding-Contact 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) [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 the drawing]

第１図はこの考案゛に係る軸受装置をサンドポンプの軸
受部に適用した状態を示す断面図、第２図はその要部の
拡大断面図、第３図は第１図■−■線の断面図、第４図
はこの考案に係る軸受装置を浚渫船のカッタ一部に適用
した状態を示す断面図である。 。　　　３・・・・・・軸受ブツシュ、７・・曲溝、１
１・曲・回転軸、１２・・・・・・スリーブ、１３・・
・・・・逆止バッキング、１３ｂ・・・・・・リップ部
。Fig. 1 is a sectional view showing the bearing device according to this invention applied to the bearing part of a sand pump, Fig. 2 is an enlarged sectional view of the main part, and Fig. 3 is along the line ■-■ in Fig. 1. FIG. 4 is a cross-sectional view showing a state in which the bearing device according to the invention is applied to a part of a cutter of a dredger. . 3...Bearing bush, 7...Curved groove, 1
1. Curving/Rotation axis, 12... Sleeve, 13...
...Return backing, 13b...Lip part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 合成樹脂からなる円筒状の軸受ブツシュに支承した回転
軸を、前記ブツシュ内面に注入される圧力水て潤滑させ
る水潤滑軸受装置において、前記ブツシュの少なくとも
一方の油部に隣接して、先端部が前記回転軸の周面に弾
接する外方指向の弾性リップ部を備えた耐水性環状逆止
バッキングが設けられてなることを特徴とする水潤滑軸
受装置In a water-lubricated bearing device in which a rotating shaft supported by a cylindrical bearing bushing made of synthetic resin is lubricated by pressure water injected into the inner surface of the bushing, a tip end is located adjacent to an oil portion of at least one of the bushings. A water-lubricated bearing device characterized in that a water-resistant annular check backing is provided with an outwardly directed elastic lip portion that comes into elastic contact with the circumferential surface of the rotating shaft.
JP1983101185U 1983-06-29 1983-06-29 Water lubricated bearing device Pending JPS608519U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983101185U JPS608519U (en) 1983-06-29 1983-06-29 Water lubricated bearing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983101185U JPS608519U (en) 1983-06-29 1983-06-29 Water lubricated bearing device

Publications (1)

Publication Number Publication Date
JPS608519U true JPS608519U (en) 1985-01-21

Family

ID=30239049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983101185U Pending JPS608519U (en) 1983-06-29 1983-06-29 Water lubricated bearing device

Country Status (1)

Country Link
JP (1) JPS608519U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014080753A (en) * 2012-10-15 2014-05-08 Taisei Corp Inter-tunnel seal structure
JP2017026103A (en) * 2015-07-27 2017-02-02 Nok株式会社 Sealing device
JP2021060079A (en) * 2019-10-07 2021-04-15 イーグル工業株式会社 Mechanical seal device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014080753A (en) * 2012-10-15 2014-05-08 Taisei Corp Inter-tunnel seal structure
JP2017026103A (en) * 2015-07-27 2017-02-02 Nok株式会社 Sealing device
JP2021060079A (en) * 2019-10-07 2021-04-15 イーグル工業株式会社 Mechanical seal device

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