PT86682A - Aro de tampa ou grelha para fecho de uma abertura - Google Patents

Aro de tampa ou grelha para fecho de uma abertura

Info

Publication number: PT86682A
Authority: PT; Portugal
Prior art keywords: pipe section; marginal part; frame; cover; height
Prior art date: 1987-02-02

Application number

PT86682A

Other languages

English (en)

Other versions

PT86682B (pt

Inventor

Derek Ferns Lord Lighthorne

Original Assignee

Von Roll Ag

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.)

1987-02-02

Filing date

1988-02-01

Publication date

1989-02-28

1988-02-01 Application filed by Von Roll Ag filed Critical Von Roll Ag

1989-02-28 Publication of PT86682A publication Critical patent/PT86682A/pt

1994-03-31 Publication of PT86682B publication Critical patent/PT86682B/pt

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)
Structural 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)
Environmental & Geological Engineering (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Road Paving Structures (AREA)
Motor Or Generator Frames (AREA)
Supports Or Holders For Household Use (AREA)
Materials For Medical Uses (AREA)
Stereo-Broadcasting Methods (AREA)
Pinball Game Machines (AREA)
Lasers (AREA)
Air Bags (AREA)

PT86682A 1987-02-02 1988-02-01 Aro de tampa ou grelha para fecho de uma abertura PT86682B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB878702224A GB8702224D0 (en)	1987-02-02	1987-02-02	Frames for covers/gratings

Publications (2)

Publication Number	Publication Date
PT86682A true PT86682A (pt)	1989-02-28
PT86682B PT86682B (pt)	1994-03-31

Family

ID=10611574

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT86682A PT86682B (pt)	1987-02-02	1988-02-01	Aro de tampa ou grelha para fecho de uma abertura

Country Status (8)

Country	Link
US (1)	US4936703A (pt)
EP (1)	EP0278325B1 (pt)
AT (1)	ATE78540T1 (pt)
AU (1)	AU600792B2 (pt)
DE (1)	DE3872892D1 (pt)
ES (1)	ES2033944T3 (pt)
GB (1)	GB8702224D0 (pt)
PT (1)	PT86682B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3822955A1 (de) *	1988-07-07	1990-01-11	Passavant Werke	Entwaesserungsgegenstand
NO168434C (no) *	1989-04-03	1992-02-19	Roald Isaksen	Fremgangsmaate ved senking og heving av en dreneringsrist i forhold til en avloepsrenne
DE4405172C2 (de) *	1994-02-18	1996-08-01	Heinrich Meier Eisengieserei G	Rahmen einer kreisrunden Schachtabdeckung
DE4413062C2 (de) *	1994-04-15	1997-12-04	Frischhut Gmbh Ludwig	Straßeneinlauf
CA2126900A1 (en) *	1994-06-28	1995-12-29	Kenneth Tompkins	Transition collar and spacing device for use in road construction
US6109824A (en) *	1997-09-29	2000-08-29	Annes; Jean-Claude	Adjustable sewer inlet section
AT410110B (de)	1999-04-23	2003-02-25	Haar Egon Dipl Ing Dr	Dilatationsausgleichs-vorrichtung zum ausgleich von relativen höhenverschiebungen zwischen einer bodenfläche und einem einen rahmen aufweisenden verschlussorgan eines einbaus
US20070157526A1 (en) *	2006-01-06	2007-07-12	Thomas Sell	Riser extension and cover
USD570492S1 (en) *	2006-03-06	2008-06-03	Denmon Richard F	Manhole guard
US9611609B2 (en)	2011-11-15	2017-04-04	Stephen Kelleher	Ground mounting assembly
US10352013B2 (en)	2011-11-15	2019-07-16	Stephen Kelleher	Ground mounting assembly
CN104081136B (zh) *	2011-11-15	2018-04-06	斯蒂芬·凯莱赫	太阳能系统安装组件
US10214345B1 (en) *	2011-12-12	2019-02-26	Cameron Gordon Howie	Entryway protective collar
AT522390B1 (de) *	2019-03-28	2022-06-15	Benjamin Kromoser	Schachtanordnung und Stützvorrichtung einer Schachtanordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8871A (en) *		1852-04-13		Improvement in the method of welding steel
GB191110387A (en) *	1911-04-29	1912-01-18	Samuel Henry Adams	Improvements in Manhole, Hydrant, Surface Box, Gully, and other Road Covers and Grates.
GB707682A (en) *	1951-12-17	1954-04-21	Avery Hardoll Ltd	Improvements in or relating to pits for housing valves and the like
US3217619A (en) *	1961-09-15	1965-11-16	Manholes Inc	Manhole structure
US3294000A (en) *	1964-03-30	1966-12-27	Thurman A Pelsue	Manhole extension
US3611889A (en) *	1970-06-19	1971-10-12	Int Mfg Co	Manhole extension
US4029425A (en) *	1975-07-10	1977-06-14	Pelsue Thurman A	Manhole extension
US4592674A (en) *	1978-03-23	1986-06-03	Baliva Michael G	Concrete manhole
US4143988A (en) *	1978-07-28	1979-03-13	Aggregates Equipment, Inc.	Manhole riser
SE443822B (sv) *	1981-05-29	1986-03-10	Oscar Sven Arntyr	Sett och anordning vid dagvatten- och nedstigningsbrunnar att begrensa lokala variationer i markniva med en brunnsbeteckning forsedd med ett berplan
US4591290A (en) *	1982-03-22	1986-05-27	Everett J. Prescott, Inc.	Combination adjustable valve box adapter and replacement for broken valve boxes
US4544302A (en) *	1984-05-07	1985-10-01	The Jack Farrelly Company	Catch basin grate riser
US4737220A (en) *	1985-09-25	1988-04-12	A-Lok Products, Inc.	Method of making a manhole riser having integral flexible waterlock for manhole covers and having a water tight seal for sealed manhole covers
DE8609588U1 (de) *	1985-10-17	1986-06-12	Sapolite A/S, Stenloese	Ablaufrinne sowie dazugehöriger Rost

1987
- 1987-02-02 GB GB878702224A patent/GB8702224D0/en active Pending
1988
- 1988-01-27 DE DE8888101150T patent/DE3872892D1/de not_active Expired - Lifetime
- 1988-01-27 AT AT88101150T patent/ATE78540T1/de not_active IP Right Cessation
- 1988-01-27 ES ES198888101150T patent/ES2033944T3/es not_active Expired - Lifetime
- 1988-01-27 EP EP88101150A patent/EP0278325B1/de not_active Expired - Lifetime
- 1988-01-29 AU AU10990/88A patent/AU600792B2/en not_active Ceased
- 1988-01-29 US US07/149,751 patent/US4936703A/en not_active Expired - Fee Related
- 1988-02-01 PT PT86682A patent/PT86682B/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB8702224D0 (en)	1987-03-11
AU1099088A (en)	1988-08-04
ATE78540T1 (de)	1992-08-15
EP0278325B1 (de)	1992-07-22
US4936703A (en)	1990-06-26
EP0278325A1 (de)	1988-08-17
DE3872892D1 (de)	1992-08-27
PT86682B (pt)	1994-03-31
ES2033944T3 (es)	1993-04-01
AU600792B2 (en)	1990-08-23

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Legal Events

Date	Code	Title	Description
1994-03-31	FG3A	Patent granted, date of granting	Effective date: 19930906
1996-07-31	MM3A	Annulment or lapse	Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19960331

Date

Code

Title

Description

1994-03-31

FG3A

Patent granted, date of granting

Effective date: 19930906

1996-07-31

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960331