CH508532A - Manhole closure on a container - Google Patents

Manhole closure on a container

Info

Publication number
CH508532A
CH508532A CH1367770A CH1367770A CH508532A CH 508532 A CH508532 A CH 508532A CH 1367770 A CH1367770 A CH 1367770A CH 1367770 A CH1367770 A CH 1367770A CH 508532 A CH508532 A CH 508532A
Authority
CH
Switzerland
Prior art keywords
container
manhole closure
manhole
closure
Prior art date
Application number
CH1367770A
Other languages
German (de)
Inventor
Joos Erhard
Original Assignee
Joos Erhard
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
Priority claimed from DE19691950286 external-priority patent/DE1950286C/en
Application filed by Joos Erhard filed Critical Joos Erhard
Publication of CH508532A publication Critical patent/CH508532A/en

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
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/14—Detachable closure members; Means for tightening closures attached exclusively by spring action or elastic action
    • 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
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Closures For Containers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Gasket Seals (AREA)
CH1367770A 1969-10-06 1970-09-15 Manhole closure on a container CH508532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691950286 DE1950286C (en) 1969-10-06 Manhole lock for container

Publications (1)

Publication Number Publication Date
CH508532A true CH508532A (en) 1971-06-15

Family

ID=5747424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1367770A CH508532A (en) 1969-10-06 1970-09-15 Manhole closure on a container

Country Status (8)

Country Link
US (1) US3722730A (en)
JP (1) JPS5030858B1 (en)
AT (1) AT307836B (en)
CA (1) CA940484A (en)
CH (1) CH508532A (en)
ES (1) ES384020A1 (en)
FR (1) FR2065017A5 (en)
GB (1) GB1320955A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718228C2 (en) * 1977-04-23 1983-10-13 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Condenser cover plate
GB2064022B (en) * 1979-11-30 1983-09-21 Cementation Muffelite Ltd Gasket for an avionics tray
DE9203455U1 (en) * 1992-03-14 1992-04-30 Behr GmbH & Co, 7000 Stuttgart Sealing arrangement for a housing flange
US5330068A (en) * 1993-07-06 1994-07-19 Ford Motor Company Fuel tank closure assembly
JP4740124B2 (en) * 2004-05-24 2011-08-03 大和化成工業株式会社 Hole plug
US8419021B2 (en) * 2008-10-31 2013-04-16 Ti Group Automotive Systems, L.L.C. Ring seal with insert
US9296467B1 (en) * 2009-06-09 2016-03-29 The Boeing Company Pressure test door for use with a fuel tank
US11293549B2 (en) * 2018-12-28 2022-04-05 Westinghouse Air Brake Technologies Corporation Releasable seal assembly for emergency access and egress
US20200207196A1 (en) * 2018-12-28 2020-07-02 Westinghouse Air Brake Technologies Corporation Releasable Seal Assembly for Emergency Access and Egress

Also Published As

Publication number Publication date
DE1950286A1 (en) 1971-04-22
AT307836B (en) 1973-06-12
JPS5030858B1 (en) 1975-10-04
US3722730A (en) 1973-03-27
CA940484A (en) 1974-01-22
GB1320955A (en) 1973-06-20
ES384020A1 (en) 1972-12-16
FR2065017A5 (en) 1971-07-23

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Legal Events

Date Code Title Description
PL Patent ceased