NL7809489A - In het dek van bijvoorbeeld een verkeersweg aan te brengen afdekking, bijvoorbeeld van metaal. - Google Patents

In het dek van bijvoorbeeld een verkeersweg aan te brengen afdekking, bijvoorbeeld van metaal. Download PDF

Info

Publication number: NL7809489A
Authority: NL; Netherlands
Prior art keywords: edge; cover; seat; lid; bearing surface
Prior art date: 1978-09-18

Application number

NL7809489A

Other languages

English (en)

Dutch (nl)

Original Assignee

Egbert Sybolt Raatjes

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.)

1978-09-18

Filing date

1978-09-18

Publication date

1980-03-20

1978-09-18 Application filed by Egbert Sybolt Raatjes filed Critical Egbert Sybolt Raatjes

1978-09-18 Priority to NL7809489A priority Critical patent/NL7809489A/nl

1979-09-18 Priority to AT79200523T priority patent/ATE1789T1/de

1979-09-18 Priority to DE7979200523T priority patent/DE2964022D1/de

1979-09-18 Priority to EP79200523A priority patent/EP0009835B1/de

1980-03-20 Publication of NL7809489A publication Critical patent/NL7809489A/nl

Links

239000000463 material Substances 0.000 claims description 5
229920001875 Ebonite Polymers 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 claims description 3
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 2
241000272814 Anser sp. Species 0.000 claims 1
238000006073 displacement reaction Methods 0.000 abstract 2
239000000945 filler Substances 0.000 description 11
210000003739 neck Anatomy 0.000 description 11
125000006850 spacer group Chemical group 0.000 description 4
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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

Landscapes

Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Paleontology (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Sewage (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Road Signs Or Road Markings (AREA)

NL7809489A 1978-09-18 1978-09-18 In het dek van bijvoorbeeld een verkeersweg aan te brengen afdekking, bijvoorbeeld van metaal. NL7809489A (nl)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
NL7809489A NL7809489A (nl)	1978-09-18	1978-09-18	In het dek van bijvoorbeeld een verkeersweg aan te brengen afdekking, bijvoorbeeld van metaal.
AT79200523T ATE1789T1 (de)	1978-09-18	1979-09-18	Abdeckung, zum beispiel aus metall, fuer strassenbelag.
DE7979200523T DE2964022D1 (en)	1978-09-18	1979-09-18	A cover such as from metal, for a traffic road surface
EP79200523A EP0009835B1 (de)	1978-09-18	1979-09-18	Abdeckung, zum Beispiel aus Metall, für Strassenbelag

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7809489		1978-09-18
NL7809489A NL7809489A (nl)	1978-09-18	1978-09-18	In het dek van bijvoorbeeld een verkeersweg aan te brengen afdekking, bijvoorbeeld van metaal.

Publications (1)

Publication Number	Publication Date
NL7809489A true NL7809489A (nl)	1980-03-20

Family

ID=19831564

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7809489A NL7809489A (nl)	1978-09-18	1978-09-18	In het dek van bijvoorbeeld een verkeersweg aan te brengen afdekking, bijvoorbeeld van metaal.

Country Status (4)

Country	Link
EP (1)	EP0009835B1 (de)
AT (1)	ATE1789T1 (de)
DE (1)	DE2964022D1 (de)
NL (1)	NL7809489A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2556017B1 (fr) *	1983-12-02	1986-12-19	Selflevel Covers Ag	Perfectionnements apportes a un couvercle de trou d'homme ou bouche d'acces et son cadre-support
FR2599066B1 (fr) *	1986-05-26	1993-05-07	Sambre & Meuse Usines	Trappe a multivantaux verrouillable
FR2711381B1 (fr) *	1993-10-18	2001-11-09	Sambre Meuse	Trappe verrouillage à plusieurs vantaux, et procédé pour réaliser une telle trappe par transformation d'une trappe existante.
US7967523B2 (en) *	2007-10-05	2011-06-28	Watts Water Technologies, Inc.	Trench drain assembly
US8366346B2 (en) *	2010-06-11	2013-02-05	Ditullio Robert J	Storm water chamber with floor liner
GB2514527B (en) *	2012-09-28	2017-11-22	British Telecomm	Footway box cover system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB535209A (en) *	1939-08-29	1941-04-01	Dudley & Dowell Ltd	Improvements in or relating to frames for gratings and covers for drains
FR2192580A7 (de) *	1972-07-10	1974-02-08	Pont A Mousson

1978
- 1978-09-18 NL NL7809489A patent/NL7809489A/nl not_active Application Discontinuation
1979
- 1979-09-18 EP EP79200523A patent/EP0009835B1/de not_active Expired
- 1979-09-18 DE DE7979200523T patent/DE2964022D1/de not_active Expired
- 1979-09-18 AT AT79200523T patent/ATE1789T1/de active

Also Published As

Publication number	Publication date
ATE1789T1 (de)	1982-11-15
DE2964022D1 (en)	1982-12-16
EP0009835B1 (de)	1982-11-10
EP0009835A1 (de)	1980-04-16

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Legal Events

Date	Code	Title
1980-04-10	A1B	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-11-01	BV	The patent application has lapsed