EP1411187A3 - Rolladenartige Abdeckung für Reparatur- oder Montagegruben - Google Patents

Rolladenartige Abdeckung für Reparatur- oder Montagegruben Download PDF

Info

Publication number
EP1411187A3
EP1411187A3 EP03023537A EP03023537A EP1411187A3 EP 1411187 A3 EP1411187 A3 EP 1411187A3 EP 03023537 A EP03023537 A EP 03023537A EP 03023537 A EP03023537 A EP 03023537A EP 1411187 A3 EP1411187 A3 EP 1411187A3
Authority
EP
European Patent Office
Prior art keywords
pit
beams
roller blind
type cover
planks
Prior art date
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.)
Granted
Application number
EP03023537A
Other languages
English (en)
French (fr)
Other versions
EP1411187A2 (de
EP1411187B1 (de
Inventor
Hans Balzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1411187A2 publication Critical patent/EP1411187A2/de
Publication of EP1411187A3 publication Critical patent/EP1411187A3/de
Application granted granted Critical
Publication of EP1411187B1 publication Critical patent/EP1411187B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • E04H5/06—Pits or building structures for inspection or services

Abstract

Rolladenartige Abdeckung für Reparatur- oder Montagegruben mit einer Vielzahl paralleler Tragbalken, die mit ihren Enden auf am Grubenrand angeordneten Laufschienen abgestützt sind, wobei die Tragbalken (10) an der Unterseite mittels parallel zu den Laufschienen verlaufender Ketten verbunden und durch einen auf die Ketten wirkenden Kettenrad-Antrieb aus der Abdeckstellung in eine Ruhestellung in der Grube oder einem gesonderten Aufnahmeraum und umgekehrt bewegbar sind, wobei die endseitige Abstützung der Tragbalken (10) auf den Laufschienen über Laufrollen (13) erfolgt, deren Achsen vorzugsweise als Verlängerung der Gelenkachsen (14) der Kettenglieder (11) ausgebildet sind, wobei die Laufrollen (13) auf den jeweils zugeordneten Achsen (14) über eine selbstschmierend ausgebildete Gleitlagerbuchse (15) drehbar gelagert sind.
EP03023537A 2002-10-15 2003-10-15 Rolladenartige Abdeckung für Reparatur- oder Montagegruben Expired - Lifetime EP1411187B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20215830U 2002-10-15
DE20215830U DE20215830U1 (de) 2002-10-15 2002-10-15 Rolladenartige Abdeckung für Reparatur- oder Montagegruben

Publications (3)

Publication Number Publication Date
EP1411187A2 EP1411187A2 (de) 2004-04-21
EP1411187A3 true EP1411187A3 (de) 2004-07-21
EP1411187B1 EP1411187B1 (de) 2005-12-28

Family

ID=7975986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03023537A Expired - Lifetime EP1411187B1 (de) 2002-10-15 2003-10-15 Rolladenartige Abdeckung für Reparatur- oder Montagegruben

Country Status (5)

Country Link
EP (1) EP1411187B1 (de)
AT (1) ATE314541T1 (de)
DE (2) DE20215830U1 (de)
DK (1) DK1411187T3 (de)
ES (1) ES2256641T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017112376A1 (de) * 2017-06-06 2018-12-06 Balzer GmbH & Co. KG Tragbalken für Akustik-Prüfstand

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254138A (en) * 1968-06-13 1971-11-17 Clip Inn Products Proprietary Panels and roll-up doors formed from interengaged elongated members
EP0115087A1 (de) * 1983-01-08 1984-08-08 Rhein-Bayern Fahrzeugbau GmbH & Co. KG Rolladenartige Abdeckung für Montagegruben
DE8430892U1 (de) * 1984-10-20 1985-01-24 Balzer, Hans, 8941 Trunkelsberg Rolladenartige abdeckung fuer montagegruben
US4628646A (en) * 1984-03-05 1986-12-16 Anton Eyerle Cover arrangement for a servicing hole
DE3825718A1 (de) * 1988-07-28 1990-02-01 Hans Balzer Rolladenartige abdeckung fuer reparatur- und montagegruben
DE4224815A1 (de) * 1992-07-27 1994-02-03 Hans Balzer Rollenartige Abdeckung für Montagegruben

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1254138A (en) * 1968-06-13 1971-11-17 Clip Inn Products Proprietary Panels and roll-up doors formed from interengaged elongated members
EP0115087A1 (de) * 1983-01-08 1984-08-08 Rhein-Bayern Fahrzeugbau GmbH & Co. KG Rolladenartige Abdeckung für Montagegruben
US4628646A (en) * 1984-03-05 1986-12-16 Anton Eyerle Cover arrangement for a servicing hole
DE8430892U1 (de) * 1984-10-20 1985-01-24 Balzer, Hans, 8941 Trunkelsberg Rolladenartige abdeckung fuer montagegruben
DE3825718A1 (de) * 1988-07-28 1990-02-01 Hans Balzer Rolladenartige abdeckung fuer reparatur- und montagegruben
DE4224815A1 (de) * 1992-07-27 1994-02-03 Hans Balzer Rollenartige Abdeckung für Montagegruben

Also Published As

Publication number Publication date
DE20215830U1 (de) 2002-12-05
DE50302042D1 (de) 2006-02-02
ES2256641T3 (es) 2006-07-16
DK1411187T3 (da) 2006-05-15
ATE314541T1 (de) 2006-01-15
EP1411187A2 (de) 2004-04-21
EP1411187B1 (de) 2005-12-28

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