JPS59116665U - Pressure door lock device - Google Patents

Pressure door lock device

Info

Publication number
JPS59116665U
JPS59116665U JP1983011453U JP1145383U JPS59116665U JP S59116665 U JPS59116665 U JP S59116665U JP 1983011453 U JP1983011453 U JP 1983011453U JP 1145383 U JP1145383 U JP 1145383U JP S59116665 U JPS59116665 U JP S59116665U
Authority
JP
Japan
Prior art keywords
pressure
stopper
hole
door lock
lock 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
JP1983011453U
Other languages
Japanese (ja)
Inventor
赤坂　健二
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1983011453U priority Critical patent/JPS59116665U/en
Publication of JPS59116665U publication Critical patent/JPS59116665U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B2019/0053—Locking means for ports, doors, windows, covers, or the like, e.g. providing for watertight closure when locked

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (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図は本考案の耐圧扉ロツク装置の要部を破断して示
す平面図、第２図は第１図の■矢視断面図、第３図は第
２図に対応させて上記装置の作動状態を示す部分断面図
である。 １・・・・・・耐圧容器、１ａ・・・・・・耐圧容器の
雄ネジ部、２・・・・・・耐圧層、２ａ・・・・・・耐
圧層の画形突起部、３・・・・・・画形締付枠、３ａ・
・・・・・画形締付枠の雌ネジ部、３ｂ・・・・・・画
形締付枠の突起部、４・・・・・・ガスケット、５・・
・・・・ボス部、５ａ・・・・・・ボス部の雄ネジ部、
６・・・・・・圧力逃し穴、７・・・・・・キャップ、
７ａ・・・・・・キャップの雌ネジ部、７ｂ・・・・・
・キャップの突起、９・・・・・・通Ｌ１０・・・・・
・ストッパー、１０ａ・・・・・・ストッパーの係合部
、１０ｂ・・・・・・ストッパーの基部開口。Fig. 1 is a broken plan view showing the main parts of the pressure door locking device of the present invention, Fig. 2 is a sectional view taken in the direction of the ■ arrow in Fig. 1, and Fig. 3 is a cross-sectional view of the above device in correspondence with Fig. 2. It is a partial sectional view showing an operating state. DESCRIPTION OF SYMBOLS 1... Pressure-resistant container, 1a... Male screw part of pressure-resistant container, 2... Pressure-resistant layer, 2a... Image-shaped protrusion of pressure-resistant layer, 3・・・・・・Picture tightening frame, 3a・
...Female threaded part of the image tightening frame, 3b...Protrusion of the image tightening frame, 4...Gasket, 5...
...Boss part, 5a...Male thread part of boss part,
6...Pressure relief hole, 7...Cap,
7a...Female screw part of the cap, 7b...
・Protrusion of cap, 9...Thread L10...
- Stopper, 10a... Engaging portion of the stopper, 10b... Base opening of the stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 耐圧容器の開口部を開閉すべく同開口部に装着される耐
圧層に、上記耐圧容器の内外を連通させる通孔をそなえ
るとともに、同通孔の上端ボス部に嵌合して同通孔を開
閉しうるキャップをそなえ、上記耐圧層をその閉鎖状態
でロックしうるストッパーが設けられて、上記キャップ
の閉鎖状態で同キャップにより上記ストッパーを拘束す
べく、同ストッパーの基部開口が上記通孔の上端ボス部
に嵌合されていることを特徴とする、耐圧扉ロツク装置
。A pressure-resistant layer attached to the opening of the pressure-resistant container to open and close the opening is provided with a through hole that communicates the inside and outside of the pressure-resistant container, and is fitted with a boss at the upper end of the through hole to form the through hole. The stopper is provided with a cap that can be opened and closed, and a stopper that can lock the pressure layer in the closed state, and the base opening of the stopper is arranged in the through hole so that the stopper is restrained by the cap when the cap is in the closed state. A pressure-resistant door lock device, characterized in that it is fitted into an upper end boss portion.
JP1983011453U 1983-01-28 1983-01-28 Pressure door lock device Pending JPS59116665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983011453U JPS59116665U (en) 1983-01-28 1983-01-28 Pressure door lock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983011453U JPS59116665U (en) 1983-01-28 1983-01-28 Pressure door lock device

Publications (1)

Publication Number Publication Date
JPS59116665U true JPS59116665U (en) 1984-08-07

Family

ID=30142882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983011453U Pending JPS59116665U (en) 1983-01-28 1983-01-28 Pressure door lock device

Country Status (1)

Country Link
JP (1) JPS59116665U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021079809A (en) * 2019-11-19 2021-05-27 株式会社アミューザジャパン Canopy lock mechanism and method for submersible vehicle
US11873937B2 (en) 2018-09-21 2024-01-16 Mann Teknik Ab Pressure tight plug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310793U (en) * 1976-07-09 1978-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310793U (en) * 1976-07-09 1978-01-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11873937B2 (en) 2018-09-21 2024-01-16 Mann Teknik Ab Pressure tight plug
JP2021079809A (en) * 2019-11-19 2021-05-27 株式会社アミューザジャパン Canopy lock mechanism and method for submersible vehicle

Similar Documents

Publication Publication Date Title
JPS59116665U (en) Pressure door lock device
JPS6027046U (en) Synthetic resin cap
JPS60167412U (en) Structure of desiccant housing case for oscillator
JPS5855053U (en) container
JPS5919008U (en) cosmetic compact container
JPS5916858U (en) Fitting structure between container and cap
JPS60155173U (en) Sealed cylindrical alkaline storage battery
JPS5833442U (en) Main stopper warranty cap
JPS5838544U (en) safety container
JPS59162832U (en) liquid container
JPS6076659U (en) fuel tank filler device
JPS5844354U (en) Lock hole obturator in lock device
JPS60170965U (en) Storage battery liquid stopper
JPS5982167U (en) switchgear
JPS5891549U (en) hinged cap
JPS6085337U (en) Manhole cover with lock
JPS59142583U (en) Gaskotsk
JPS58102715U (en) Reserve tank leak prevention device
JPS58126849U (en) hatch device with window
JPS6032427U (en) horizontal water lock
JPS5883570U (en) Bonnet auxiliary cover support structure
JPS58187696U (en) Storage container for small cylinders
JPS6141092U (en) Seal structure of fuel supply part in fuel tank
JPS60138147U (en) liquid heating container
JPS6062046U (en) tank cap