NL7502550A - COVER FOR DRAIN DRAINS. - Google Patents

COVER FOR DRAIN DRAINS.

Info

Publication number
NL7502550A
NL7502550A NL7502550A NL7502550A NL7502550A NL 7502550 A NL7502550 A NL 7502550A NL 7502550 A NL7502550 A NL 7502550A NL 7502550 A NL7502550 A NL 7502550A NL 7502550 A NL7502550 A NL 7502550A
Authority
NL
Netherlands
Prior art keywords
cover
drain drains
drains
drain
Prior art date
Application number
NL7502550A
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 NL7502550A publication Critical patent/NL7502550A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Bathtub Accessories (AREA)
NL7502550A 1974-05-15 1975-03-04 COVER FOR DRAIN DRAINS. NL7502550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7416942 1974-05-15

Publications (1)

Publication Number Publication Date
NL7502550A true NL7502550A (en) 1975-11-18

Family

ID=6645019

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7502550A NL7502550A (en) 1974-05-15 1975-03-04 COVER FOR DRAIN DRAINS.

Country Status (5)

Country Link
AT (1) AT344620B (en)
BE (1) BE829076A (en)
FR (1) FR2271747A7 (en)
LU (1) LU71203A1 (en)
NL (1) NL7502550A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081009A1 (en) * 1981-12-09 1983-06-15 Ballast-Nedam Groep N.V. Road coverage, comprising a cover and cover supporting means
GB2124683B (en) * 1982-07-31 1985-10-09 Brickhouse Dudley Mfg Manhole cover and frame assemblies
JPS59150832A (en) * 1982-11-27 1984-08-29 セルフレベル，カバ−ス，アクチエンゲゼルシヤフト Lid-frame assembly of manhole
FR2556017B1 (en) * 1983-12-02 1986-12-19 Selflevel Covers Ag IMPROVEMENTS IN OR RELATING TO A MANHOLE COVER OR MOUTH SUPPORT
DE4004362C2 (en) * 1990-02-13 1998-04-23 Friedrich Mezger Process for repairing gutter blocks for concrete water drainage channels that are damaged at the top
DE29714723U1 (en) * 1997-08-19 1997-10-23 Wilhelm Hafner GmbH, 78479 Reichenau Cover for a gutter for laying in a floor
CN113146309B (en) * 2021-04-27 2023-03-24 厦门鹭镁铝制品有限公司 A location frock for non ferrous metal calendering piece

Also Published As

Publication number Publication date
AT344620B (en) 1978-08-10
BE829076A (en) 1975-09-01
FR2271747A7 (en) 1975-12-12
ATA915274A (en) 1975-05-15
LU71203A1 (en) 1975-04-17

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Legal Events

Date Code Title Description
BV The patent application has lapsed