AT372131B - SHAFT COVER - Google Patents

SHAFT COVER

Info

Publication number: AT372131B
Authority: AT; Austria
Prior art keywords: shaft cover; shaft; cover
Prior art date: 1977-02-07

Application number

AT0085878A

Other languages

German (de)

Other versions

ATA85878A (en

Original Assignee

Raatjes Egbertus Sijbolt

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.)

1977-02-07

Filing date

1978-02-07

Publication date

1983-09-12

1978-02-07 Application filed by Raatjes Egbertus Sijbolt filed Critical Raatjes Egbertus Sijbolt

1983-01-15 Publication of ATA85878A publication Critical patent/ATA85878A/en

1983-09-12 Application granted granted Critical

1983-09-12 Publication of AT372131B publication Critical patent/AT372131B/en

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
- E02D29/149—Annular gaskets
- 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)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Sewage (AREA)
Road Paving Structures (AREA)

AT0085878A 1977-02-07 1978-02-07 SHAFT COVER AT372131B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7701246.A NL165522C (en)	1977-02-07	1977-02-07	COVER OF AN OPENING IN A ROAD.

Publications (2)

Publication Number	Publication Date
ATA85878A ATA85878A (en)	1983-01-15
AT372131B true AT372131B (en)	1983-09-12

Family

ID=19827935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0085878A AT372131B (en)	1977-02-07	1978-02-07	SHAFT COVER

Country Status (11)

Country	Link
AT (1)	AT372131B (en)
BE (1)	BE863484A (en)
CH (1)	CH628104A5 (en)
DE (1)	DE2805021C2 (en)
DK (1)	DK156010C (en)
ES (1)	ES466710A1 (en)
FR (1)	FR2379655A1 (en)
GB (1)	GB1592438A (en)
LU (1)	LU79014A1 (en)
NL (1)	NL165522C (en)
SE (1)	SE432793B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0459150A2 (en) *	1990-05-30	1991-12-04	Bernhard Kessel	Securing device for a covering

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2627899A (en) *	1948-03-08	1953-02-10	Alfred G W Grotefend	Folding chair
DE4216572A1 (en) *	1992-05-20	1993-11-25	Passavant Werke	Manhole cover or street attachment
EP0587971B1 (en) *	1992-09-18	1997-01-29	Fondatel S.A.	Locking key for a manhole cover
KR19980082083A (en) *	1998-08-21	1998-11-25	심규보	Manhole with lock
GB0130245D0 (en) *	2001-12-19	2002-02-06	Wrekin Welding & Fabriction En	Ground surface access assemblies
DE102019008678A1 (en) *	2019-12-16	2021-06-17	Markus Riedlberger	MANHOLE COVER, IN PARTICULAR FOR INSTALLATION IN A ROAD PAVEMENT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2051172A (en) *	1932-05-02	1936-08-18	Nick Satara	Manhole construction
FR1465187A (en) *	1966-01-21	1967-01-06		Manhole cover for pavements or others
DE7034308U (en) *	1970-09-15	1971-01-14	Buderus Eisenwerk	CAST-IRON FRAME FOR A MANHOLE COVER.
DE2145066C3 (en) *	1971-09-09	1978-09-14	Raatjes, Egbertus Sijbolt, Soest (Niederlande)	Manhole cover for a manhole

1977
- 1977-02-07 NL NL7701246.A patent/NL165522C/en not_active IP Right Cessation
1978
- 1978-01-31 BE BE2056653A patent/BE863484A/en not_active IP Right Cessation
- 1978-02-06 DE DE2805021A patent/DE2805021C2/en not_active Expired
- 1978-02-06 GB GB4653/78A patent/GB1592438A/en not_active Expired
- 1978-02-06 FR FR7803228A patent/FR2379655A1/en active Granted
- 1978-02-06 ES ES466710A patent/ES466710A1/en not_active Expired
- 1978-02-06 DK DK053178A patent/DK156010C/en not_active IP Right Cessation
- 1978-02-07 AT AT0085878A patent/AT372131B/en not_active IP Right Cessation
- 1978-02-07 SE SE7801406A patent/SE432793B/en not_active IP Right Cessation
- 1978-02-07 CH CH137078A patent/CH628104A5/en not_active IP Right Cessation
- 1978-02-07 LU LU79014A patent/LU79014A1/en unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0459150A2 (en) *	1990-05-30	1991-12-04	Bernhard Kessel	Securing device for a covering
EP0459150A3 (en) *	1990-05-30	1992-02-26	Bernhard Kessel	Securing device for a covering

Also Published As

Publication number	Publication date
DK156010C (en)	1989-10-16
BE863484A (en)	1978-05-16
CH628104A5 (en)	1982-02-15
DE2805021C2 (en)	1984-04-12
SE7801406L (en)	1978-08-08
DE2805021A1 (en)	1978-08-10
NL165522C (en)	1981-04-15
FR2379655B1 (en)	1983-09-16
GB1592438A (en)	1981-07-08
DK53178A (en)	1978-08-08
FR2379655A1 (en)	1978-09-01
NL165522B (en)	1980-11-17
LU79014A1 (en)	1978-06-21
SE432793B (en)	1984-04-16
ATA85878A (en)	1983-01-15
NL7701246A (en)	1978-08-09
DK156010B (en)	1989-06-12
ES466710A1 (en)	1979-06-16

Publication	Publication Date	Title
DK563182A (en)	1982-12-20	PORTAL-crown arrangement
AT373982B (en)	1984-03-12	PTO SHAFT
DK156678A (en)	1978-10-08	PNEMATIC COVER
AT361057B (en)	1981-02-25	STEREOMICROPHONE ARRANGEMENT
FI772705A (en)	1979-03-15	MECHANICAL AXETING
SE7804592L (en)	1979-01-06	SHAFT SEAL
BR7706389A (en)	1979-04-24	COVER IMPROVEMENTS
BR7808409A (en)	1979-08-07	BEARING SET
SE7813224L (en)	1979-06-24	COVER BELT
BR7804604A (en)	1979-03-06	COVER
AT366236B (en)	1982-03-25	FOOD COVER
LU79043A1 (en)	1978-09-18	STUFF COVER
PL211706A1 (en)	1979-09-10	BOTTOM COVER
AT372131B (en)	1983-09-12	SHAFT COVER
SE7812609L (en)	1979-06-09	ROTATION FIGURES
IT1101081B (en)	1985-09-28	YET
AT361802B (en)	1981-04-10	COVER
SE7810814L (en)	1979-04-19	ROTATION NUMBER
NL7802852A (en)	1978-09-20	COVER.
PL206256A1 (en)	1979-01-15	ANTI-CASTLE COVER
PL205286A1 (en)	1978-11-20	AVAILABLE COVER
FI773347A (en)	1979-05-09	HYDRAULISK MOTOR
BR5700594U (en)	1978-12-19	LACRE COVER
PL195583A1 (en)	1978-08-14	COVER
PL206257A1 (en)	1979-01-15	ANTI-CASTLE COVER

Legal Events

Date	Code	Title	Description
1992-10-15	ELJ	Ceased due to non-payment of the annual fee
1997-05-15	REN	Ceased due to non-payment of the annual fee