NL7611501A - CLOSING PART FOR CLEANING OPENINGS. - Google Patents

CLOSING PART FOR CLEANING OPENINGS.

Info

Publication number
NL7611501A
NL7611501A NL7611501A NL7611501A NL7611501A NL 7611501 A NL7611501 A NL 7611501A NL 7611501 A NL7611501 A NL 7611501A NL 7611501 A NL7611501 A NL 7611501A NL 7611501 A NL7611501 A NL 7611501A
Authority
NL
Netherlands
Prior art keywords
closing part
cleaning openings
openings
cleaning
closing
Prior art date
Application number
NL7611501A
Other languages
Dutch (nl)
Original Assignee
Passavant Werke
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 Passavant Werke filed Critical Passavant Werke
Publication of NL7611501A publication Critical patent/NL7611501A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • F16L55/1108—Plugs fixed by screwing or by means of a screw-threaded ring
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L45/00—Pipe units with cleaning aperture and closure therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Lining And Supports For Tunnels (AREA)
NL7611501A 1975-10-21 1976-10-18 CLOSING PART FOR CLEANING OPENINGS. NL7611501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757533387 DE7533387U (en) 1975-10-21 1975-10-21 LOCKING PART FOR CLEANING OPENINGS

Publications (1)

Publication Number Publication Date
NL7611501A true NL7611501A (en) 1977-04-25

Family

ID=6656846

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7611501A NL7611501A (en) 1975-10-21 1976-10-18 CLOSING PART FOR CLEANING OPENINGS.

Country Status (4)

Country Link
BE (1) BE847497A (en)
DE (1) DE7533387U (en)
FR (1) FR2328805A1 (en)
NL (1) NL7611501A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821724C2 (en) * 1978-05-18 1984-06-07 Passavant-Werke AG & Co KG, 6209 Aarbergen Attachment piece with cover for cleaning closures of drainage pipes
DE2824097C2 (en) * 1978-06-01 1982-08-19 Passavant-Werke AG & Co KG, 6209 Aarbergen Attachment piece with cover for drainage pipes that can be used as a cleaning cap
DE3104303C2 (en) * 1981-02-07 1984-07-19 Buderus Ag, 6330 Wetzlar Cleaning nozzle for drainage pipes
DE8333233U1 (en) * 1982-11-23 1984-02-16 Poly Bauelemente AG, Adliswil DRAINAGE GUTTER
GB0520668D0 (en) * 2005-10-11 2005-11-16 Thames Water Utilites Ltd A set of parts for use with a rodding eye
DE102008056330A1 (en) * 2008-11-07 2010-05-12 Behlen, Hans Channel inlet set for use in house, office and hotel building, has service inlet which is made of metal or plastic materials that is integrated in channel system, where channel inlet set is arranged according to installed pipe dimensions

Also Published As

Publication number Publication date
BE847497A (en) 1977-02-14
FR2328805A1 (en) 1977-05-20
DE7533387U (en) 1976-03-11

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Legal Events

Date Code Title Description
BV The patent application has lapsed