JPH03167U - - Google Patents

Info

Publication number
JPH03167U
JPH03167U JP5910189U JP5910189U JPH03167U JP H03167 U JPH03167 U JP H03167U JP 5910189 U JP5910189 U JP 5910189U JP 5910189 U JP5910189 U JP 5910189U JP H03167 U JPH03167 U JP H03167U
Authority
JP
Japan
Prior art keywords
tightening bolt
attached
nut
flange
pressure vessel
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
JP5910189U
Other languages
Japanese (ja)
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 JP5910189U priority Critical patent/JPH03167U/ja
Publication of JPH03167U publication Critical patent/JPH03167U/ja
Pending legal-status Critical Current

Links

Description

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

第1図は本考案の一実施例を示す圧力容器の密
封装置の断面図、第2図は第1図に示す密封装置
の平面図、第3図は従来の圧力容器の密封装置の
断面図、第4図は第3図に示す密封装置の平面図
である。 1……圧力容器、1a……フランジ、2……シ
ール材、7……閉塞板、8……ボルト、9……支
持台、10……ベアリング、11……締付ボルト
、11b……頭部、12…ナツト、13……ボス
、13a……肩部、13b……ピン、14……腕
、14a……爪。
Fig. 1 is a sectional view of a pressure vessel sealing device showing an embodiment of the present invention, Fig. 2 is a plan view of the sealing device shown in Fig. 1, and Fig. 3 is a sectional view of a conventional pressure vessel sealing device. , FIG. 4 is a plan view of the sealing device shown in FIG. 3. DESCRIPTION OF SYMBOLS 1... Pressure vessel, 1a... Flange, 2... Sealing material, 7... Closure plate, 8... Bolt, 9... Support stand, 10... Bearing, 11... Tightening bolt, 11b... Head Part, 12...Natsu, 13...Boss, 13a...Shoulder, 13b...Pin, 14...Arm, 14a...Claw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フランジを有する圧力容器の耐圧試験に使用す
る密封装着において、前記フランジの外端面にシ
ール材を介して取付けた閉塞板と、この閉塞板に
回転自在に取付けた締付ボルトと、この締付ボル
トの外側に嵌合し回転により締付ボルトの軸方向
に移動可能なナツトと、前記締付ボルトの外側で
あつて締付ボルト頭部と前記ナツト間に移動自在
に装着し均等に配置した少なくとも三つの肩部を
有するボスと、この肩部に取付けたピン周りに回
動自在に取付け先端部に前記フランジ内端面に係
合する爪部を形成した腕とを備えてなる圧力容器
の密封装置。
In the sealing installation used for a pressure test of a pressure vessel having a flange, a closing plate is attached to the outer end surface of the flange via a sealing material, a tightening bolt is rotatably attached to the closing plate, and this tightening bolt is attached. a nut that fits on the outside of the bolt and is movable in the axial direction of the tightening bolt by rotation; and at least one nut that is movably mounted on the outside of the tightening bolt and is evenly arranged between the tightening bolt head and the nut. A sealing device for a pressure vessel, comprising a boss having three shoulders, and an arm rotatably mounted around a pin attached to the shoulders and having a claw portion formed at the tip thereof to engage with the inner end surface of the flange. .
JP5910189U 1989-05-24 1989-05-24 Pending JPH03167U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5910189U JPH03167U (en) 1989-05-24 1989-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5910189U JPH03167U (en) 1989-05-24 1989-05-24

Publications (1)

Publication Number Publication Date
JPH03167U true JPH03167U (en) 1991-01-07

Family

ID=31585308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5910189U Pending JPH03167U (en) 1989-05-24 1989-05-24

Country Status (1)

Country Link
JP (1) JPH03167U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005107506A1 (en) * 2004-05-11 2005-11-17 O.G.K. Hanbai Co. Ltd. Gloves
JP4980537B2 (en) * 2000-03-17 2012-07-18 アルパインスターズ ソシエタ ペル アチオニ Motorcycle gloves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4980537B2 (en) * 2000-03-17 2012-07-18 アルパインスターズ ソシエタ ペル アチオニ Motorcycle gloves
WO2005107506A1 (en) * 2004-05-11 2005-11-17 O.G.K. Hanbai Co. Ltd. Gloves

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