EP1668218A1 - Echelle avec dispositif de securite - Google Patents

Echelle avec dispositif de securite

Info

Publication number
EP1668218A1
EP1668218A1 EP04740979A EP04740979A EP1668218A1 EP 1668218 A1 EP1668218 A1 EP 1668218A1 EP 04740979 A EP04740979 A EP 04740979A EP 04740979 A EP04740979 A EP 04740979A EP 1668218 A1 EP1668218 A1 EP 1668218A1
Authority
EP
European Patent Office
Prior art keywords
ladder
support rods
support
sides
pull
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
EP04740979A
Other languages
German (de)
English (en)
Other versions
EP1668218B1 (fr
Inventor
Ursula Bichsel
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 EP1668218A1 publication Critical patent/EP1668218A1/fr
Application granted granted Critical
Publication of EP1668218B1 publication Critical patent/EP1668218B1/fr
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
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground
    • 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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
    • 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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/423—Ladder stabilising struts

Definitions

  • the invention relates to a ladder with at least two bars and rungs arranged between them.
  • the object of the invention is to achieve a substantial improvement in the stability of conductors with a simple safety device.
  • the invention with which this problem is solved is characterized in that a support rod is fastened on both sides in the upper region of a pair of spars via a joint, the support rods for lateral support of the ladder in their extended position being individually telescopically adjustable in length on the ground and determined in the desired pull-out position can be locked.
  • This safety device can be used for fixed ladders as well as free-standing ladders.
  • FigJ a fixed ladder with two support rods
  • FIG. 2 shows a partial view of the fixed ladder according to FIG.
  • the 1 and 2 is designed as a fixed ladder.
  • the bars are connected to rungs 2 in the usual way.
  • the two ladder parts of the fixed ladder are articulated with a pivot 3.
  • One of the ladders is preferably provided with an extendable ladder 4 according to double arrow A.
  • In the upper spar area there is a joint 5 on each side of the spars 1, of which one support rod 6 protrudes laterally. These support rods 6 are telescopically extendable and fixable in the desired pull-out position.
  • the bars are infinitely lockable with a quick release.
  • the respective pull-out position of the support rods 7 can be fixed in a manner known per se by mutual rotation of the rod parts, by clamping sleeves or the like. However, it is also possible to provide a step-by-step locking through the cross pins penetrating the two tube parts.
  • the lower end of the rod is advantageously provided with tips 6, which are intended for penetration into the ground.
  • the joint 5 is movable in several planes, for example in the manner of a cardan joint or as a ball joint, and is connected to the support rods 7.
  • the support rods 7 can be spread apart to a large extent in relation to the conductor level and can be secured to the floor by the tips 6.
  • the support rods 7 When not in use, the support rods 7 can be inserted into openings in a cross strut 9 at the lower end of the conductor by holding means.
  • the support rods can be used with fixed ladders as well as with free-standing ladders, including extension ladders if necessary. Since the support rods are telescopically variable in length, the spreading position can be easily adapted to the respective terrain. In the case of inclined terrain, the pull-out position of the two support rods 7 can also be different.
  • the conductors provided with the support rods 7 mentioned result in a substantially increased stability and thus reduced risk of accidents.
  • the safety device could be designed differently within the scope of the invention.
  • spring-loaded clamps or the like could be provided for the holding means for fastening the support rods.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
EP04740979A 2003-07-18 2004-07-14 Echelle avec dispositif de securite Expired - Lifetime EP1668218B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH12622003 2003-07-18
PCT/EP2004/007758 WO2005012683A1 (fr) 2003-07-18 2004-07-14 Echelle avec dispositif de securite

Publications (2)

Publication Number Publication Date
EP1668218A1 true EP1668218A1 (fr) 2006-06-14
EP1668218B1 EP1668218B1 (fr) 2008-04-23

Family

ID=34109554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04740979A Expired - Lifetime EP1668218B1 (fr) 2003-07-18 2004-07-14 Echelle avec dispositif de securite

Country Status (4)

Country Link
EP (1) EP1668218B1 (fr)
AT (1) ATE393290T1 (fr)
DE (1) DE502004006945D1 (fr)
WO (1) WO2005012683A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105221056B (zh) * 2014-06-03 2017-03-15 张仕杰 可强化支撑功能的工作梯
CN105332644A (zh) * 2015-11-23 2016-02-17 乐山市同源科技有限公司 多功能梯
AT16594U1 (de) * 2018-09-05 2020-02-15 Kastenhuber Wolfgang Teleskopspreizen für Stehleiter und Anlegeleiter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423477A (en) * 1943-12-23 1947-07-08 Brimboeuf Gaston Stepladder guard attachment
US4175641A (en) * 1978-01-20 1979-11-27 Reyes George Q Step ladder leg support
US4899849A (en) * 1988-12-05 1990-02-13 A. C. Innovations, Inc. Ladder stabilizer
US5511632A (en) * 1994-07-25 1996-04-30 Ermis; Jerry J. Ladder with auxiliary support
DE19701497A1 (de) * 1997-01-17 1997-07-03 Horst Laug Einklappbare und teleskopartig verstellbare Stabilisierungsstützen für Steh-, Mehrzweck- und Anlegeleitern
GB9715959D0 (en) * 1997-07-30 1997-10-01 Stephens Raymond L Improvements relating to ladder stabilising device
CA2298896A1 (fr) * 2000-02-15 2001-08-15 Fred Albert Bendle Escabeau muni d'un stabilisateur
DE20219086U1 (de) * 2002-12-10 2003-03-06 Beck, Theodor, 72074 Tübingen Leiter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005012683A1 *

Also Published As

Publication number Publication date
DE502004006945D1 (de) 2008-06-05
EP1668218B1 (fr) 2008-04-23
WO2005012683A1 (fr) 2005-02-10
ATE393290T1 (de) 2008-05-15

Similar Documents

Publication Publication Date Title
DE19836977C2 (de) Rutschsicherung für eine Leiter
EP0369256B1 (fr) Echelle à articulation
DE202013009466U1 (de) Leiter mit variabler Holmverlängerung
EP1921249B1 (fr) Echelle hybride avec une plate-forme
DE202013006669U1 (de) Masthängeleiter
DE10110405C2 (de) Vorrichtung zur Standsicherung von Leitern und Gerüstständern auf unebenem Gelände
EP1668218A1 (fr) Echelle avec dispositif de securite
DE2509064C3 (de) Zerlegbare Leiter
EP3431700B1 (fr) Protection contre le basculement pour échelles
DE202016001297U1 (de) Zusammenlegbare Leiter
DE3611445C2 (fr)
EP3719235A1 (fr) Porte-conducteur
DE102006003171A1 (de) Arbeitsbock, insbesondere Sägebock, und Werktischgestell
EP3712347A1 (fr) Montants de montage pour une main courante avant, main courante avant destinée à la protection contre les chutes provisoire d'un nouveau plan d'échafaudage à réaliser, échafaudage pour travaux de construction et de réparation et / ou de montage et procédé de construction d'un échafaudage
AT522321B1 (de) Fitnessgerät
DE19818280C2 (de) Leiter mit verschiebbarer Leiterfußspitze
DE4113469C2 (fr)
DE19822350B4 (de) Leiter
DE1138903B (de) Frei stehende Baumleiter mit spitz zulaufenden Bodenbefestigungs-mitteln
DE2414321A1 (de) Leiter
DE3445114A1 (de) Leiter mit einem holm
DE20218531U1 (de) Arbeitsplattformeinrichtung
DE3623545A1 (de) Standsicherung fuer leitern
DE10352292A1 (de) Sportgerät
DE3051157C2 (en) Mobile scaffolding and ladder components

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

17P Request for examination filed

Effective date: 20060111

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20060704

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 502004006945

Country of ref document: DE

Date of ref document: 20080605

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

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

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080803

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080723

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

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080723

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

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

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

Effective date: 20080723

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

Ref country code: MC

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

Effective date: 20080731

26N No opposition filed

Effective date: 20090126

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: 20090203

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090227

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

Ref country code: GB

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

Effective date: 20080723

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

Ref country code: BE

Payment date: 20090127

Year of fee payment: 5

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

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

Ref country code: AT

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

Effective date: 20080714

BERE Be: lapsed

Owner name: BICHSEL, URSULA

Effective date: 20090731

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

Ref country code: BE

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

Effective date: 20090731

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081024

Ref country code: LU

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

Effective date: 20080714

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

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

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080724

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080423

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

Ref country code: CH

Payment date: 20230123

Year of fee payment: 19

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: CH

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

Effective date: 20230731