ES264930Y - ROAD RECORD. - Google Patents

ROAD RECORD.

Info

Publication number: ES264930Y
Authority: ES; Spain
Prior art keywords: road record; road; record
Prior art date: 1980-04-04
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.): Expired

Application number

ES1981264930U

Other languages

Spanish (es)

Other versions

ES264930U (en

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.)

1980-04-04

Filing date

1981-04-03

Publication date

1983-06-01

1980-04-04 Priority claimed from FR8007664A external-priority patent/FR2479873A1/en

1981-03-18 Priority claimed from FR8105400A external-priority patent/FR2502209A2/en

1981-04-03 Application filed filed Critical

1982-12-01 Publication of ES264930U publication Critical patent/ES264930U/en

1983-06-01 Application granted granted Critical

1983-06-01 Publication of ES264930Y publication Critical patent/ES264930Y/en

Status Expired legal-status Critical Current

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
- E02D29/1427—Locking devices

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)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Sewage (AREA)

ES1981264930U 1980-04-04 1981-04-03 ROAD RECORD. Expired ES264930Y (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8007664A FR2479873A1 (en)	1980-04-04	1980-04-04	Circular manhole cover and frame - uses oblique tapered ribs at say third points on cover perimeter and entering frame grooves via screw action
FR8105400A FR2502209A2 (en)	1981-03-18	1981-03-18	LOOK OF PUTTING

Publications (2)

Publication Number	Publication Date
ES264930U ES264930U (en)	1982-12-01
ES264930Y true ES264930Y (en)	1983-06-01

Family

ID=26221703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1981264930U Expired ES264930Y (en)	1980-04-04	1981-04-03	ROAD RECORD.

Country Status (4)

Country	Link
DE (1)	DE3112641C2 (en)
ES (1)	ES264930Y (en)
GB (1)	GB2075579B (en)
IT (1)	IT1143487B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3141006C2 (en) *	1980-10-17	1985-05-30	Pont-à-Mousson S.A., Nancy	Street gully
GB2299601A (en) *	1995-03-16	1996-10-09	Glynwed Foundry Prod Ltd	Cover and frame assembly
DE19705941C2 (en) *	1997-02-17	2000-12-21	Hartmut Fournes	Method of making a manhole cover
EP4538464A1 (en) *	2023-10-10	2025-04-16	MeierGuss Sales & Logistics GmbH & Co. KG	Manhole cover

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB442794A (en) *	1934-10-25	1936-02-17	David George Pennington	Improvements in or relating to frames and covers of road manholes and the like
GB492190A (en) *	1937-03-18	1938-09-16	Walter Needham	Improvements in or relating to manhole and like covers and frames therefor for roads and pathways
FR2300852A1 (en) *	1975-02-11	1976-09-10	Sambre & Meuse Usines	STAMP FOR CIRCULAR SIGHT AND SIGHT EQUIPPED WITH THIS STAMP

1981
- 1981-03-30 DE DE3112641A patent/DE3112641C2/en not_active Expired
- 1981-04-02 GB GB8110416A patent/GB2075579B/en not_active Expired
- 1981-04-03 IT IT67469/81A patent/IT1143487B/en active
- 1981-04-03 ES ES1981264930U patent/ES264930Y/en not_active Expired

Also Published As

Publication number	Publication date
IT8167469A0 (en)	1981-04-03
DE3112641A1 (en)	1982-04-29
GB2075579B (en)	1984-06-13
IT1143487B (en)	1986-10-22
ES264930U (en)	1982-12-01
DE3112641C2 (en)	1985-11-28
GB2075579A (en)	1981-11-18

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Legal Events

Date	Code	Title	Description
2000-05-16	FD1K	Utility model lapsed	Effective date: 20000403