ATE84594T1 - SHUTTER-LIKE COVER FOR REPAIR AND INSTALLATION PITS. - Google Patents

SHUTTER-LIKE COVER FOR REPAIR AND INSTALLATION PITS.

Info

Publication number
ATE84594T1
ATE84594T1 AT89113907T AT89113907T ATE84594T1 AT E84594 T1 ATE84594 T1 AT E84594T1 AT 89113907 T AT89113907 T AT 89113907T AT 89113907 T AT89113907 T AT 89113907T AT E84594 T1 ATE84594 T1 AT E84594T1
Authority
AT
Austria
Prior art keywords
running rails
supporting beams
running
chains
supported
Prior art date
Application number
AT89113907T
Other languages
German (de)
Inventor
Hans Balzer
Original Assignee
Hans Balzer
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 Hans Balzer filed Critical Hans Balzer
Application granted granted Critical
Publication of ATE84594T1 publication Critical patent/ATE84594T1/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Types And Forms Of Lifts (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

Roller blind-type cover for serving pits possessing a plurality of parallel supporting beams (12), whose ends are supported on running rails (13) assigned to the pit edge, the supporting beams (12) being connected on the underside by means of chains (14) extending parallel to the running rails (13) and being movable, by means of a drive (15, 16) acting on the chains, from the covering position into an open or rest position in the pit, and vice versa. For the sake of simpler assembly and adjustment, the running rails (13) form part of a casing (25) which can be placed in a recess in the floor and consists of two longitudinal side walls (26, 27) which are at a distance from each other and are connected to each other at least at their bottom and/or end faces, the running rails (13) to support the diametral ends of the supporting beams (12) being arranged or formed internally in the upper region of each longitudinal side wall. Preferably, the supporting beams (12) are supported at the end on the running rails (13) via running rollers (18) whose axles (19) are designed as an extension of the articulated axles (20) of the chain members. <IMAGE>
AT89113907T 1988-07-28 1989-07-27 SHUTTER-LIKE COVER FOR REPAIR AND INSTALLATION PITS. ATE84594T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3825718A DE3825718A1 (en) 1988-07-28 1988-07-28 SHUTTER-LIKE COVER FOR REPAIR AND ASSEMBLY PITS
EP89113907A EP0353639B1 (en) 1988-07-28 1989-07-27 Roller blind-type cover for servicing pits

Publications (1)

Publication Number Publication Date
ATE84594T1 true ATE84594T1 (en) 1993-01-15

Family

ID=6359795

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89113907T ATE84594T1 (en) 1988-07-28 1989-07-27 SHUTTER-LIKE COVER FOR REPAIR AND INSTALLATION PITS.

Country Status (3)

Country Link
EP (1) EP0353639B1 (en)
AT (1) ATE84594T1 (en)
DE (2) DE8816715U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2043243C (en) * 1991-05-24 1998-05-12 Roland Proulx Retractable apron for covering the pit of a variable spacing lifting jack
DE4321465C2 (en) * 1993-05-28 1998-03-19 Balzer Heide Cover for an elongated pit
DE20215830U1 (en) 2002-10-15 2002-12-05 Balzer Hans Roller shutter-like cover for repair or assembly pits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603046A (en) * 1970-05-08 1971-09-07 Stanley Humphrey Jr Automobile servicing unit
DE2941755C2 (en) * 1979-10-16 1983-01-20 Rhein-Bayern Fahrzeugbau GmbH & Co KG, 8950 Kaufbeuren Cover for assembly pits
DE8300368U1 (en) * 1983-01-08 1984-06-14 Schulz, Gerd, 3549 Wolfhagen SHUTTER COVER FOR MOUNTING PIT
EP0115087B2 (en) * 1983-01-08 1994-10-12 Rhein-Bayern Fahrzeugbau GmbH &amp; Co. KG Cover for a servicing hole in the form of a sliding shutter
DE3408080A1 (en) * 1984-03-05 1985-09-05 Rhein-Bayern-Fahrzeugbau GmbH & Co KG, 8950 Kaufbeuren MOUNTING PIT COVER
DE8430892U1 (en) * 1984-10-20 1985-01-24 Balzer, Hans, 8941 Trunkelsberg SHUTTER COVER FOR MOUNTING PIT

Also Published As

Publication number Publication date
EP0353639B1 (en) 1993-01-13
DE8816715U1 (en) 1990-04-12
DE3825718C2 (en) 1991-01-31
DE3825718A1 (en) 1990-02-01
EP0353639A1 (en) 1990-02-07

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee