DE102007014826B3 - Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben - Google Patents

Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben Download PDF

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Publication number
DE102007014826B3
DE102007014826B3 DE102007014826A DE102007014826A DE102007014826B3 DE 102007014826 B3 DE102007014826 B3 DE 102007014826B3 DE 102007014826 A DE102007014826 A DE 102007014826A DE 102007014826 A DE102007014826 A DE 102007014826A DE 102007014826 B3 DE102007014826 B3 DE 102007014826B3
Authority
DE
Germany
Prior art keywords
ladder
profile
side rails
pits according
hoistway
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.)
Active
Application number
DE102007014826A
Other languages
German (de)
English (en)
Inventor
Georg Wallraff
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.)
W & W Aufzugkomponenten U GmbH
W+w Aufzugkomponenten U Co KG GmbH
Original Assignee
W & W Aufzugkomponenten U GmbH
W+w Aufzugkomponenten U Co KG GmbH
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 W & W Aufzugkomponenten U GmbH, W+w Aufzugkomponenten U Co KG GmbH filed Critical W & W Aufzugkomponenten U GmbH
Priority to DE102007014826A priority Critical patent/DE102007014826B3/de
Priority to EP14000502.6A priority patent/EP2740880B1/fr
Priority to ES14000502.6T priority patent/ES2585577T3/es
Priority to PL08003881T priority patent/PL1975368T3/pl
Priority to EP08003881.3A priority patent/EP1975368B1/fr
Priority to ES08003881.3T priority patent/ES2524874T3/es
Application granted granted Critical
Publication of DE102007014826B3 publication Critical patent/DE102007014826B3/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/084—Rungs comprising projecting tabs or flanges
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/188—Accessories for temporary stabilising a ladder, e.g. temporary attaching devices
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
DE102007014826A 2007-03-28 2007-03-28 Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben Active DE102007014826B3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102007014826A DE102007014826B3 (de) 2007-03-28 2007-03-28 Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben
EP14000502.6A EP2740880B1 (fr) 2007-03-28 2008-03-03 Echelle pliable destinée à la descente dans des puits d'ascenseur
ES14000502.6T ES2585577T3 (es) 2007-03-28 2008-03-03 Escalera apoyable plegable para fosos de pozos de ascensor
PL08003881T PL1975368T3 (pl) 2007-03-28 2008-03-03 Drabina składana o płaskich szczeblach do schodzenia w szybach dźwigowych
EP08003881.3A EP1975368B1 (fr) 2007-03-28 2008-03-03 Echelle pliable destinée à la descente dans des puits d'ascenseur
ES08003881.3T ES2524874T3 (es) 2007-03-28 2008-03-03 Escalera plegable para descender a fosos de ascensor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007014826A DE102007014826B3 (de) 2007-03-28 2007-03-28 Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben

Publications (1)

Publication Number Publication Date
DE102007014826B3 true DE102007014826B3 (de) 2008-12-18

Family

ID=39529605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007014826A Active DE102007014826B3 (de) 2007-03-28 2007-03-28 Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben

Country Status (4)

Country Link
EP (2) EP2740880B1 (fr)
DE (1) DE102007014826B3 (fr)
ES (2) ES2524874T3 (fr)
PL (1) PL1975368T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108756717A (zh) * 2018-06-15 2018-11-06 佛山科学技术学院 一种具有加固接力器的折叠梯
USD966556S1 (en) 2019-12-13 2022-10-11 Murphy Ladder Llc Ladder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH637730A5 (it) * 1978-02-06 1983-08-15 Eugenio Primerano Scala con montanti laterali e ganci di trattenuta.
FR2725971A1 (fr) * 1994-10-06 1996-04-26 Hognon Sa Dispositif d'acces au fonds de cuvette des ascenseurs
EP1609943A1 (fr) * 2004-06-25 2005-12-28 Stingl Systems GmbH Échelle
EP1749966A2 (fr) * 2005-08-02 2007-02-07 Laddaloc Pty Ltd Echelle pliable

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1165588A (en) * 1915-05-25 1915-12-28 Lee O Garraway Folding step-ladder.
US4016954A (en) * 1974-03-14 1977-04-12 Inventec International Limited Foldable ladder
JPS594000U (ja) 1982-06-30 1984-01-11 四国化成工業株式会社 折り畳み自在梯子
FR2563566B1 (fr) * 1984-04-25 1987-06-26 Stoltz Gerard Escabeau repliable
JPS6152494A (ja) * 1984-08-22 1986-03-15 山崎産業株式会社 脚立
JPS62160099U (fr) * 1986-04-01 1987-10-12
US4998982A (en) * 1988-12-16 1991-03-12 Arnold William F Metal ladder construction with reinforced side rails
CN2068576U (zh) * 1990-05-29 1991-01-02 刘振毅 家用折叠式梯子
US6536558B2 (en) 2001-02-16 2003-03-25 Harold E. Price Folding ladder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH637730A5 (it) * 1978-02-06 1983-08-15 Eugenio Primerano Scala con montanti laterali e ganci di trattenuta.
FR2725971A1 (fr) * 1994-10-06 1996-04-26 Hognon Sa Dispositif d'acces au fonds de cuvette des ascenseurs
EP1609943A1 (fr) * 2004-06-25 2005-12-28 Stingl Systems GmbH Échelle
EP1749966A2 (fr) * 2005-08-02 2007-02-07 Laddaloc Pty Ltd Echelle pliable

Also Published As

Publication number Publication date
EP1975368A2 (fr) 2008-10-01
EP1975368A3 (fr) 2012-10-31
EP1975368B1 (fr) 2014-10-15
ES2585577T3 (es) 2016-10-06
PL1975368T3 (pl) 2015-03-31
ES2524874T3 (es) 2014-12-15
EP2740880B1 (fr) 2016-05-04
EP2740880A1 (fr) 2014-06-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Representative=s name: BAUER WAGNER PELLENGAHR SROKA PATENT- & RECHTS, DE