EP0192123A2 - Rails de guidage télescopique pour ascenseur incliné ou d'échafaudage - Google Patents

Rails de guidage télescopique pour ascenseur incliné ou d'échafaudage Download PDF

Info

Publication number
EP0192123A2
EP0192123A2 EP86101487A EP86101487A EP0192123A2 EP 0192123 A2 EP0192123 A2 EP 0192123A2 EP 86101487 A EP86101487 A EP 86101487A EP 86101487 A EP86101487 A EP 86101487A EP 0192123 A2 EP0192123 A2 EP 0192123A2
Authority
EP
European Patent Office
Prior art keywords
leg
profile
web
double
approximately
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
EP86101487A
Other languages
German (de)
English (en)
Other versions
EP0192123B1 (fr
EP0192123A3 (en
Inventor
Albert Böcker
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.)
Albert Boecker GmbH and Co KG
Original Assignee
Albert Boecker GmbH and Co KG
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 Albert Boecker GmbH and Co KG filed Critical Albert Boecker GmbH and Co KG
Priority to AT86101487T priority Critical patent/ATE58707T1/de
Publication of EP0192123A2 publication Critical patent/EP0192123A2/fr
Publication of EP0192123A3 publication Critical patent/EP0192123A3/de
Application granted granted Critical
Publication of EP0192123B1 publication Critical patent/EP0192123B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members

Definitions

  • Such inclined or scaffold lifts are known, in each of which two of the above-described profiles of the same cross-section are connected to one another by rungs, so that they form mutually guided conductors whose U-profiles form the guide rails for load platforms or the like which can be moved thereon.
  • Telescopic guide rails of the type described above belong to the standard d. T. the applicant. They correspond to the representation according to FIG. 1.
  • the double legs are of approximately the same length and the webs of the individual profiles lead directly to one another. It can be seen that, in relation to the (upper) single leg, there is a much greater accumulation of material in the region of the double leg.
  • the invention is based on the object that d.
  • the inclined or scaffold lift is constructed in its overall structure in such a way that the mutually guided profiles form one another are arranged in such a way that optimal sliding properties are combined with optimal load transmission.
  • the invention is based on the consideration that the telescopic guide rails for inclined or scaffold lifts must be able to be put together to form different "kits" - for example depending on the required load capacity, the maximum extension length or the possibility of kinking the last (upper) guide rail.
  • the "free space" formed between the upper and the lower wear bead has the advantage that production-related or operational distortions can narrow this "free space", but that there are no longer any practical material interferences in this area between the adjacent webs of two guide rails . Since the guide rails are arranged at least approximately vertically in the operating situation, dirt that has penetrated between the guide rails can escape downwards through this free space.
  • the arrangement of the wear beads according to the invention and the resulting material reinforcement critical points and the resulting space between the beads are not (yet) necessary for the inner profiles because the web heights are (still) so low that there are no excessively disruptive faults either due to production or operational reasons. Due to the low web height, there are self-defined guide surfaces.
  • kit from the rails 3 - 8 or 4 - 9 are preferably intended for rescue lifts and the like.
  • the telescopic guide rails according to the invention can be used equally advantageously in different types of elevators, such as construction elevators and the like.
  • the inclined or scaffold lift designated 1 shown only partially in section, has seven mutually guided U-shaped profiles, which were designated a - g.
  • the inner profile a has a web 5 with two equal length, designated 4 profile legs.
  • the wider, thinner outer leg 2 leads to the narrower, thicker inner leg 3 of the next profile. It can be seen that a good introduction of force into the legs 3 is provided because the wider, thinner outer leg is supported on the thicker leg 3 approximately in the region of the apex between the leg and the web.
  • Both the double leg with the associated wear bead and the associated single leg have approximately the same amount of material, which is achieved in that the increasing length of the single leg with increasing profile increases the thickness of the wear bead S and a thicker version of the Leg 3 is compensated.
  • the webs 5 - 10 can have approximately constant material thickness. It has proven to be advantageous to form the ratio of the width B of the outer leg 2 to the width B 'of the inner leg 3 approximately as 2: 1, preferably as 41 mm: 21 mm.
  • the flange thickness D 'of the outer leg 2 relates to the flange thickness D' 'of the inner leg 3 approximately as 2: 3, in the illustrated embodiment as 5mm: 6mm.
  • the scaffold elevator is formed from the profiles a - e; this is regularly an inclined elevator for roofing operations, because for this purpose the inner profile a must be designed to be bendable, for which purpose a profile with top and bottom single legs is advantageously suitable.
  • this inner profile is missing;
  • this elevator is - if necessary also with a bendable profile b - Suitable for the roofing trade, but is also preferably used for the transport of furniture on inclined elevators, which do not require an upper bendable rail.
  • the embodiment according to FIG. 6 comprises the profiles c - g; Such a combination is preferably used for a non-kinkable furniture lift with a permissible load of 400 kg.
  • the profile g which is provided with a conically extending web 11, is assigned on the outside further profiles which have a web running in parallel.
  • These kits are special lifts, for example rescue lifts and the like, in which the inner profile no longer has to be designed to be bent.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP86101487A 1985-02-16 1986-02-05 Rails de guidage télescopique pour ascenseur incliné ou d'échafaudage Expired - Lifetime EP0192123B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86101487T ATE58707T1 (de) 1985-02-16 1986-02-05 Teleskopierbare fuehrungsschienen fuer einen schraeg- oder geruestaufzug.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3505507 1985-02-16
DE3505507 1985-02-16
DE3541836 1985-11-27
DE19853541836 DE3541836A1 (de) 1985-02-16 1985-11-27 Teleskopierbare fuehrungsschienen fuer einen schraeg- oder geruestaufzug

Publications (3)

Publication Number Publication Date
EP0192123A2 true EP0192123A2 (fr) 1986-08-27
EP0192123A3 EP0192123A3 (en) 1988-08-17
EP0192123B1 EP0192123B1 (fr) 1990-11-28

Family

ID=25829492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101487A Expired - Lifetime EP0192123B1 (fr) 1985-02-16 1986-02-05 Rails de guidage télescopique pour ascenseur incliné ou d'échafaudage

Country Status (2)

Country Link
EP (1) EP0192123B1 (fr)
DE (2) DE3541836A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290804A1 (fr) * 1987-05-11 1988-11-17 Albert Böcker GmbH & Co. KG Rail de guidage pour bogie de chariot d'un ascenseur incliné
EP0379885A1 (fr) * 1989-01-21 1990-08-01 Albert Böcker GmbH & Co. KG Rails de guidage télescopiques pour élévateur incliné ou d'échafaudage
AU650578B2 (en) * 1991-10-24 1994-06-23 Crane Enfield Metals Pty Limited Ladder fabrication
WO1995023907A1 (fr) * 1994-03-01 1995-09-08 Foxdale Developments Ltd. Echelle extensible

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH176490A (de) * 1934-05-26 1935-04-15 Carl Metz Feuerwehrgeraetefabr Aufricht- und ausziehbare mehrteilige Feuerwehrleiter aus Metall.
FR1304661A (fr) * 1961-01-20 1962-09-28 échelle métallique, à éléments s'emboîtant d'une manière télescopique
DE3224533A1 (de) * 1982-07-01 1984-01-05 Pizza Versandbäckerei GmbH, 1000 Berlin Verfahren zum herstellen eines fuer ein tiefkuehlprodukt geeigneten pizzabodens oder dergleichen
US4429766A (en) * 1982-09-13 1984-02-07 Andral Corporation Ladder consisting of sliding sections
DE3229533A1 (de) * 1982-08-07 1984-02-09 Rudat GmbH, 5620 Velbert Leiter zur unterbringung in der fahrerkabine bei einer einschienenhaengebahn im bergbau
GB2143885A (en) * 1983-07-23 1985-02-20 Iveco Magirus Fire-ladder with extendable ladder sections

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8404549U1 (de) * 1984-02-15 1984-07-05 Theodor Klaas Gmbh & Co Kg, 4715 Ascheberg Bausatz fuer einen schraegbauaufzug

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH176490A (de) * 1934-05-26 1935-04-15 Carl Metz Feuerwehrgeraetefabr Aufricht- und ausziehbare mehrteilige Feuerwehrleiter aus Metall.
FR1304661A (fr) * 1961-01-20 1962-09-28 échelle métallique, à éléments s'emboîtant d'une manière télescopique
DE3224533A1 (de) * 1982-07-01 1984-01-05 Pizza Versandbäckerei GmbH, 1000 Berlin Verfahren zum herstellen eines fuer ein tiefkuehlprodukt geeigneten pizzabodens oder dergleichen
DE3229533A1 (de) * 1982-08-07 1984-02-09 Rudat GmbH, 5620 Velbert Leiter zur unterbringung in der fahrerkabine bei einer einschienenhaengebahn im bergbau
US4429766A (en) * 1982-09-13 1984-02-07 Andral Corporation Ladder consisting of sliding sections
GB2143885A (en) * 1983-07-23 1985-02-20 Iveco Magirus Fire-ladder with extendable ladder sections

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290804A1 (fr) * 1987-05-11 1988-11-17 Albert Böcker GmbH & Co. KG Rail de guidage pour bogie de chariot d'un ascenseur incliné
EP0379885A1 (fr) * 1989-01-21 1990-08-01 Albert Böcker GmbH & Co. KG Rails de guidage télescopiques pour élévateur incliné ou d'échafaudage
AU650578B2 (en) * 1991-10-24 1994-06-23 Crane Enfield Metals Pty Limited Ladder fabrication
WO1995023907A1 (fr) * 1994-03-01 1995-09-08 Foxdale Developments Ltd. Echelle extensible
US5738186A (en) * 1994-03-01 1998-04-14 Foxdale Developments Limited Extensible ladder

Also Published As

Publication number Publication date
DE3541836A1 (de) 1986-08-28
EP0192123B1 (fr) 1990-11-28
EP0192123A3 (en) 1988-08-17
DE3541836C2 (fr) 1988-05-05
DE3675791D1 (de) 1991-01-10

Similar Documents

Publication Publication Date Title
DE3234137A1 (de) Rundgliederkette, insbesondere fuer kettenkratzfoerderer
DE3433715A1 (de) Rundgliederkette, insbesondere fuer ketten-kratzfoerderer
EP0192123B1 (fr) Rails de guidage télescopique pour ascenseur incliné ou d'échafaudage
DE2935158C3 (de) Stranggepreßtes Bauelement zum Aufbau von Wänden, insbesondere von Kraftfahrzeugen
EP0341563A2 (fr) Ascenceur incliné constitué de plusieurs éléments télescopiques
EP0016958A1 (fr) Profilé de cadre pour fenêtre, porte ou analogue
DE2260681A1 (de) Leichtmetallbordwand fuer pritschenfahrzeuge
EP0379885B1 (fr) Rails de guidage télescopiques pour élévateur incliné ou d'échafaudage
DE19912183A1 (de) Längsgesickter Träger, insbesondere Dachträger für ein Kraftfahrzeug
CH655354A5 (de) Schiebetor.
EP0193888B1 (fr) Cadre de toit coulissant pour véhicule de transport de charges
DE3041910A1 (de) Hubgeruest fuer hublader
DE8533330U1 (de) Teleskopierbare Führungsschienen für einen Schräg- oder Gerüstaufzug
DE3908754C2 (fr)
DE3930419A1 (de) Rolltor fuer wechselaufbauten von fahrzeugen und paneel fuer derartige tore
DE4239882A1 (de) Spurgebundenes Fahrzeug
EP0074648B1 (fr) Cadre pour dispositifs de convoyeurs à courroie
WO2000076903A1 (fr) Plate-forme de travail
DE202007002790U1 (de) Gleichlaufeinrichtung für Hubvorrichtungen
EP0290804B1 (fr) Rail de guidage pour bogie de chariot d'un ascenseur incliné
DE2012620C3 (de) Übergangseinrichtung zwischen zwei miteinander gekuppelten Wagen, z.B. eines Personenzuges
EP3778335B1 (fr) Véhicule ferroviaire pourvu de toit
AT404008B (de) Ladebordwand für ein lastfahrzeug
DE4311497C2 (de) Ebenes, aus Strangpreßprofilen gebildetes, doppelwandiges Verbundprofil
EP0750362A1 (fr) Mât d'échafaudage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19861223

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19890621

ITF It: translation for a ep patent filed

Owner name: STUDIO INGG. FISCHETTI & WEBER

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 58707

Country of ref document: AT

Date of ref document: 19901215

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3675791

Country of ref document: DE

Date of ref document: 19910110

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920217

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19920225

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19920530

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19921229

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19930126

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19930205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19930206

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19930228

Ref country code: CH

Effective date: 19930228

EPTA Lu: last paid annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

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

Effective date: 19940205

Ref country code: GB

Effective date: 19940205

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19940205

EUG Se: european patent has lapsed

Ref document number: 86101487.6

Effective date: 19930912

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19961230

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19970213

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19970219

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19970228

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980228

Ref country code: BE

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

Effective date: 19980228

BERE Be: lapsed

Owner name: ALBERT BOCKER G.M.B.H. & CO. K.G.

Effective date: 19980228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

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

Effective date: 19980901

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19980901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

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

Effective date: 19981103

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050205