JPS58138860U - Powder sealing device - Google Patents

Powder sealing device

Info

Publication number
JPS58138860U
JPS58138860U JP3513482U JP3513482U JPS58138860U JP S58138860 U JPS58138860 U JP S58138860U JP 3513482 U JP3513482 U JP 3513482U JP 3513482 U JP3513482 U JP 3513482U JP S58138860 U JPS58138860 U JP S58138860U
Authority
JP
Japan
Prior art keywords
sealing device
packing
shaft
rotating shaft
gland
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
JP3513482U
Other languages
Japanese (ja)
Other versions
JPS6237019Y2 (en
Inventor
赤松　俊城
Original Assignee
株式会社荏原製作所
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 株式会社荏原製作所 filed Critical 株式会社荏原製作所
Priority to JP3513482U priority Critical patent/JPS58138860U/en
Publication of JPS58138860U publication Critical patent/JPS58138860U/en
Application granted granted Critical
Publication of JPS6237019Y2 publication Critical patent/JPS6237019Y2/ja
Granted legal-status Critical Current

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  • Sealing Devices (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]

図面は本考案の実施例に関するもので、第１図は断面正
面図、第２図及び第３図は別の実施例の一部の断面図で
ある。 １・・・ケーシング、２・・・軸受枠、３・・・軸受、
４・・・スクリュー軸、５・・・スプロケットホイル、
６・・・仕切壁、７・・・スタフイングボクス、８，９
．１０・・・グランドパツキン、１１・・・スリーブ、
１２・・・パツキン押え、１３．１４・・・フランジ、
１５・・・ボルト、１６・・・調整ピン、１７・・・バ
ネ、１８・・・０リング、１９・・・チップ、２０・・
・凸条。The drawings relate to an embodiment of the present invention; FIG. 1 is a sectional front view, and FIGS. 2 and 3 are partial sectional views of another embodiment. 1...Casing, 2...Bearing frame, 3...Bearing,
4...Screw shaft, 5...Sprocket wheel,
6... Partition wall, 7... Stuffing box, 8,9
．． 10... Grand Packkin, 11... Sleeve,
12...Packing holder, 13.14...Flange,
15...Bolt, 16...Adjustment pin, 17...Spring, 18...0 ring, 19...Tip, 20...
・Protrusions.

Claims (1)

【実用新案登録請求の範囲】 ■　単数又は複数のグランドパツキンを有し、回転軸の
まわりで粉粒体をシールする軸封装置において、最も外
側の前記グランドパツキンの側面に当接するパツキン押
えを備え、該パツキン押えは、前記回転軸に嵌合して、
これと共に回転するよう回転方向の拘束を受け、軸方向
には滑動可能に支えられ、かつ軸方向の押付力を以て前
記グランドパツキンに当接して摺動するよう構成された
ことを特徴とする軸封装置。 ２　前記パツキン押えの内面と、前記回転軸との間に軸
シールが設けられている実用新案登録請求の範囲第１項
記載の軸封装置。[Claims for Utility Model Registration] ■ A shaft sealing device that has one or more gland packings and seals powder or granular material around a rotating shaft, which includes a packing presser that comes into contact with the side surface of the outermost gland packing. , the packing holder is fitted onto the rotating shaft,
A shaft seal characterized in that it is restrained in the rotational direction so as to rotate together with the shaft seal, is slidably supported in the axial direction, and is configured to slide in contact with the gland packing with a pressing force in the axial direction. Device. 2. The shaft sealing device according to claim 1, wherein a shaft seal is provided between the inner surface of the packing holder and the rotating shaft.
JP3513482U 1982-03-15 1982-03-15 Powder sealing device Granted JPS58138860U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3513482U JPS58138860U (en) 1982-03-15 1982-03-15 Powder sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3513482U JPS58138860U (en) 1982-03-15 1982-03-15 Powder sealing device

Publications (2)

Publication Number Publication Date
JPS58138860U true JPS58138860U (en) 1983-09-19
JPS6237019Y2 JPS6237019Y2 (en) 1987-09-21

Family

ID=30046618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3513482U Granted JPS58138860U (en) 1982-03-15 1982-03-15 Powder sealing device

Country Status (1)

Country Link
JP (1) JPS58138860U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227064U (en) * 1988-08-10 1990-02-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146A (en) * 1977-06-01 1979-01-05 Kubota Ltd Hydraulic-machine shaft sealing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146A (en) * 1977-06-01 1979-01-05 Kubota Ltd Hydraulic-machine shaft sealing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0227064U (en) * 1988-08-10 1990-02-22

Also Published As

Publication number Publication date
JPS6237019Y2 (en) 1987-09-21

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