EP0267411A2 - Ascenseur incliné, en particulier pour personnes ou meubles - Google Patents

Ascenseur incliné, en particulier pour personnes ou meubles Download PDF

Info

Publication number: EP0267411A2
Authority: EP; European Patent Office
Prior art keywords: guide rail; guide rails; elevator according; guide; chains
Prior art date: 1986-10-11
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

EP87114378A

Other languages

German (de)

English (en)

Other versions

EP0267411B1 (fr

EP0267411A3 (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.)

1986-10-11

Filing date

1987-10-02

Publication date

1988-05-18

1987-10-02 Application filed by Albert Boecker GmbH and Co KG filed Critical Albert Boecker GmbH and Co KG

1987-10-02 Priority to AT87114378T priority Critical patent/ATE54653T1/de

1988-05-18 Publication of EP0267411A2 publication Critical patent/EP0267411A2/fr

1988-09-21 Publication of EP0267411A3 publication Critical patent/EP0267411A3/de

1990-07-18 Application granted granted Critical

1990-07-18 Publication of EP0267411B1 publication Critical patent/EP0267411B1/fr

2007-10-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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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

Definitions

the invention relates to an inclined elevator, in particular passenger and / or furniture elevator with a plurality of telescopic sections, each formed from two rung-like connected guide rails, for a load-carrying means guided thereon, using a motor-driven extension device between the lowermost guide rail and the next-following guide rail and using so-called pin chains finite traction means for the forced extension of the guide rails following the second lowest guide rail, the bolt chains from a fixed point at the upper end of a guide rail via a deflection roller at the upper end of the following guide rail to a fixed point at are guided at the lower end of the next following guide rail.
the invention is based on an older proposal by the applicant (second-tier std. T. in accordance with file number P 36 28 447.5), in which bolt chains are used for the forced extension of the telescopic sections following the second lowest telescopic section in the manner described above.
the bolt chains take the place of the d. D. T. (DE-PS 31 37 845) known as ropes so-called “endless traction means", whereby the advantage of reduced rope elasticity and thus the advantage of more precise driving is achieved by the proposed bolt chains.
telescopic sections are used which are formed from mutually parallel guide rails which are connected to one another like a ladder by a plurality of cross bars.
the guide rails are formed as approximately U-shaped profiles in cross-section of an embodiment as they have become known from DE-OS 35 41 836.
Such guide rails are advantageous for the transport of material, for example from the ground level to the roof of a house; between these guide rails, however, the motor-operated extension devices (multi-sheared winch rope) lie unprotected between the lowest and the next telescopic section, as well as the so-called "finite traction means" designed as leaf chains for the forced extension of the next telescopic sections.
the object of the invention is to improve an inclined elevator of the type mentioned in such a way that it can be used in particular as a passenger elevator or combined passenger and / or furniture elevator, i.e. to increase the bending stiffness and torsional strength of the rails by means of an improved profile shape, while at the same time an exact guidance of the guide rails to one another should be ensured to minimize the play.
a traction means guide is to be used which minimizes the elasticity of the traction means to a negligible extent in order to achieve precise driving, and in addition, in connection with the profile, there is a largely protected arrangement of the traction means against weather influences should.
the invention frees itself from this prejudice, so that telescopic shots are formed as a result, which are connected to one another only in the region of the upper ends of the guide rail by a cross belt.
the design as a closed hollow profile achieves maximum guiding properties and sliding properties of the individual profiles with one another, with the creation of defined channels between the individual telescopic sections providing a protected arrangement of the traction means required for the forced extension of the individual telescopic sections.
a double-acting hydraulic thrust piston transmission is used as the motor-driven extension device between the lowest and the following telescopic section, which has the advantage that by means of the hydraulic pushing piston transmission both an exact extension and an exact (power-driven) retraction of the bottom telescopic section follows Telescopic shot is possible.
the invention is not left if, instead of the hydraulic thrust piston transmission, a winch-driven rope is used in a manner known per se.
the cross belt serves to displace the deflection rollers for the pin chains and preferably the deflection roller for a return cable (claims 3 - 5) .
the use of a return rope has the advantage that when the second lowest telescopic section is actively retracted compared to the lowest telescopic section, all other telescopic sections are inevitably taken along in the sense of "retracting".
the innermost (uppermost) profile is designed as a closed rectangular profile, which - in the counting from the inside out - is enclosed by a following profile, which has an outwardly directed offset on a longer side of the rectangle, so that between the inner and the next one Profile a defined guide channel for the bolt chain and possibly a return rope is formed.
the latter profile is in turn enclosed by a profile with a rectangular cross section; the bend of the profile following the innermost profile is such that two guide channels are formed on the outside of the bend in mirror image to one another, which can accommodate the following pin chains.
the inclined elevator 8 shown in FIG. 1 has a lower telescopic section 9 ⁇ and five further telescopic sections 9 which can be extended relative to the latter.
the telescopic section 9 ⁇ is supported on a chassis 10 designed as a single-axle trailer, which in the use position is supported spindles 12 can be supported over a large area.
the lower telescopic section 9 ⁇ is supported on a support 15; in the position of use, the support is provided in the desired inclined position by means of a telescopic support 16.
14 is a swivel head which enables pivoting in the lateral direction.
the load-carrying means designated by 11 e.g. a furniture platform or a passenger cabin
the load-carrying means designated by 11 is operated by means of winches 13 via a load rope (not shown) which is guided over a deflection roller 26.
the individual guide rails were designated 1-6 (or 7, Fig. 6 and 7).
a telescopic section 9 (e.g. 5) can only be connected to one another in the area of their upper end 19 by a cross belt 20 provided with stiffeners 25 and inserted in the direction of arrow 31 into the underlying telescopic section. Only the guide rails 6 of the lower telescopic section 9 'are connected by a further cross belt 29 for the purpose of displacement on the chassis 10 in the region of their lower end 21.
a double-acting hydraulic thrust piston transmission 17 is fixed with its cylinder 28 in the region of the cross belt 29, with its associated piston rod 27, an opening 22 in the cross belt 20 of the telescopic section 9 'engages and with the free end of the Piston rod 27 (see FIG. 5) is connected to the cross belt 20 of the guide rail 5.
the return rope R (see FIG. 5) is guided from an upper fixed point P ⁇ of the guide rail 6 via a deflection roller U ⁇ at the lower end of the guide rail 5 to a fixed point P ′′′ at the upper end of the guide rail 4, i.e. the following return rope is guided from an upper fixed point on the guide rail 5 via a deflection roller at the lower end of the guide rail 4 to an upper fixed point of the guide rail 3 and so on.
wear inserts 24 are arranged on the surfaces of the individual profiles which face one another and which define the predetermined play between the individual guide rails 1-6 and 7, respectively.
the profile can be changed by pulling in the profile corner 30 to increase the rigidity; however, it is crucial to ensure that there is an adequately large additional channel, designated K6, for the pin chain and the return cable.

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Civil Engineering (AREA)
Transportation (AREA)
Automation & Control Theory (AREA)
Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Types And Forms Of Lifts (AREA)
Table Devices Or Equipment (AREA)
Forklifts And Lifting Vehicles (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Chemical And Physical Treatments For Wood And The Like (AREA)

EP87114378A 1986-10-11 1987-10-02 Ascenseur incliné, en particulier pour personnes ou meubles Expired - Lifetime EP0267411B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT87114378T ATE54653T1 (de)	1986-10-11	1987-10-02	Schraegaufzug, insbesondere personen- und/oder moebelaufzug.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3634701		1986-10-11
DE19863634701 DE3634701A1 (de)	1986-10-11	1986-10-11	Schraegaufzug, insbesondere personen- und/oder moebelaufzug

Publications (3)

Publication Number	Publication Date
EP0267411A2 true EP0267411A2 (fr)	1988-05-18
EP0267411A3 EP0267411A3 (en)	1988-09-21
EP0267411B1 EP0267411B1 (fr)	1990-07-18

Family

ID=6311550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87114378A Expired - Lifetime EP0267411B1 (fr)	1986-10-11	1987-10-02	Ascenseur incliné, en particulier pour personnes ou meubles

Country Status (5)

Country	Link
EP (1)	EP0267411B1 (fr)
AT (1)	ATE54653T1 (fr)
CZ (1)	CZ278945B6 (fr)
DE (2)	DE3634701A1 (fr)
ES (1)	ES2016316B3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8066200B2 (en)	2008-03-12	2011-11-29	Hilltrac, Inc.	Hollow structural members, a rail system and methods of manufacturing
GB2549924A (en) *	2016-03-09	2017-11-08	Power Towers Ltd	Elevating platform
CN112551417A (zh) *	2020-12-18	2021-03-26	王文龙	一种攀爬负重一体机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6474929B1 (en) *	1999-03-26	2002-11-05	Michael Robert Hartman	Linear incline lift and dump device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1400591A (fr) *	1964-04-14	1965-05-28		Perfectionnements aux dispositifs de monte-charge repliables
DE2701193A1 (de) *	1977-01-13	1978-07-20	Albert Boecker Fa	Ausfahrvorrichtung zum ausfahren der schienenpaare bei teleskopierbaren auslegern an schraegbauaufzuegen
US4094381A (en) *	1977-05-02	1978-06-13	Wilkerson Darrell F	Aerial extension ladder
DE8437917U1 (de) *	1984-12-22	1985-05-02	Albert Boecker Gmbh & Co Kg, 4712 Werne	Aus mehreren teleskopschuessen gebildeter bau- oder geruestaufzug

1986
- 1986-10-11 DE DE19863634701 patent/DE3634701A1/de not_active Withdrawn
1987
- 1987-10-02 DE DE8787114378T patent/DE3763800D1/de not_active Expired - Lifetime
- 1987-10-02 AT AT87114378T patent/ATE54653T1/de not_active IP Right Cessation
- 1987-10-02 ES ES87114378T patent/ES2016316B3/es not_active Expired - Lifetime
- 1987-10-02 EP EP87114378A patent/EP0267411B1/fr not_active Expired - Lifetime
- 1987-10-07 CZ CS877241A patent/CZ278945B6/cs unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8066200B2 (en)	2008-03-12	2011-11-29	Hilltrac, Inc.	Hollow structural members, a rail system and methods of manufacturing
GB2549924A (en) *	2016-03-09	2017-11-08	Power Towers Ltd	Elevating platform
CN112551417A (zh) *	2020-12-18	2021-03-26	王文龙	一种攀爬负重一体机构

Also Published As

Publication number	Publication date
ES2016316B3 (es)	1990-11-01
DE3763800D1 (de)	1990-08-23
DE3634701A1 (de)	1988-04-14
ATE54653T1 (de)	1990-08-15
CZ278945B6 (en)	1994-10-19
EP0267411B1 (fr)	1990-07-18
CS8707241A2 (en)	1991-09-15
EP0267411A3 (en)	1988-09-21

Legal Events

Date	Code	Title	Description
1988-04-01	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
1988-05-18	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE
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1988-10-19	17P	Request for examination filed	Effective date: 19880826
1989-10-11	17Q	First examination report despatched	Effective date: 19890828
1990-04-13	ITF	It: translation for a ep patent filed
1990-06-02	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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1991-05-23	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-05-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-07-10	26N	No opposition filed
1992-10-31	ITTA	It: last paid annual fee
1993-12-13	EPTA	Lu: last paid annual fee
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 87114378.0
1996-08-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19960828 Year of fee payment: 10
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1998-04-30	BERE	Be: lapsed	Owner name: ALBERT BOCKER G.M.B.H. & CO. K.G. Effective date: 19971031
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Publication	Publication Date	Title
DE19824671C2 (de)	2002-09-19	Kran mit einem Teleskopausleger
EP0021386B1 (fr)	1986-04-02	Elément de construction réglable en longueur
EP0341563B1 (fr)	1992-03-25	Ascenceur incliné constitué de plusieurs éléments télescopiques
EP0267411B1 (fr)	1990-07-18	Ascenseur incliné, en particulier pour personnes ou meubles
EP0076420B1 (fr)	1986-05-07	Flèche télescopique renforcée
EP1213254A1 (fr)	2002-06-12	Flèche télescopique
DE3026746C2 (fr)	1992-10-08
DE3028489C2 (de)	1982-08-26	Materiallager
DE69510141T2 (de)	1999-10-28	An einem Fahrzeug anbringbare Lastenaufzugseinrichtung
EP0379885B1 (fr)	1993-09-08	Rails de guidage télescopiques pour élévateur incliné ou d'échafaudage
EP1453752B1 (fr)	2006-03-22	Trottoir roulant presentant une hauteur peripherique reduite
DE2422692C3 (de)	1980-06-04	Fahrzeug mit einem Ladegerat
EP2039850A2 (fr)	2009-03-25	Construction pour garer des véhicules
DE2935440A1 (de)	1981-03-19	Antrieb fuer eine teleskoptribuene
DE3408134C2 (de)	1986-06-19	Gerüstaufzug mit einem aus mehreren Teleskopschüssen bestehenden Teleskopausleger
DE8912922U1 (de)	1990-02-08	Parkeinrichtung für Autos
EP0188693B1 (fr)	1990-07-18	Guidage de câble pour élévateur de bâtiment ou pour échafaudage
EP0268047A2 (fr)	1988-05-25	Ascenseur incliné, en particulier pour matériaux ou personnes
DE10161758B4 (de)	2004-11-18	Einrichtung zur Führung und Umlenkung von Palettenbändern eines Rollsteiges
DE19947861C1 (de)	2001-05-10	Hubvorrichtung
DD268460A1 (de)	1989-05-31	Teleskopartig aus- und einfahrbares lastaufnahmemittel
DE4233754A1 (de)	1994-04-21	Teleskopierbarer Bandförderer
AT403035B (de)	1997-10-27	Entlang des mastes eines aufzuges verfahrbare lastbühne
DE69208248T2 (de)	1996-07-04	Teleskopmast für einen Hublader
DE2749664B2 (de)	1981-01-29	Verbindungs- und Sicherungsvorrichtung für die Kettenkratzförderer mit oder ohne Führungen für Gewinnungsmaschinen, insbesondere für Kohle

EP0267411A2 - Ascenseur incliné, en particulier pour personnes ou meubles - Google Patents

Info

Links

Images

Classifications

Definitions

Landscapes

Priority Applications (1)

Applications Claiming Priority (2)

Publications (3)

Family

ID=6311550

Family Applications (1)

Country Status (5)

Cited By (3)

Families Citing this family (1)

Family Cites Families (4)

Cited By (3)

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