CN104120970A - 梯子 - Google Patents

梯子 Download PDF

Info

Publication number
CN104120970A
CN104120970A CN201410160003.1A CN201410160003A CN104120970A CN 104120970 A CN104120970 A CN 104120970A CN 201410160003 A CN201410160003 A CN 201410160003A CN 104120970 A CN104120970 A CN 104120970A
Authority
CN
China
Prior art keywords
ladder
scaffold
riser
eyelet
tube piece
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.)
Pending
Application number
CN201410160003.1A
Other languages
English (en)
Chinese (zh)
Inventor
J·范·德·韦夫
R·赫尔曼斯
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.)
ESSCHE BV
Original Assignee
ESSCHE BV
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 ESSCHE BV filed Critical ESSCHE BV
Publication of CN104120970A publication Critical patent/CN104120970A/zh
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/10—Steps or ladders specially adapted for scaffolds
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
CN201410160003.1A 2013-04-24 2014-04-21 梯子 Pending CN104120970A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL2010702 2013-04-24
NL2010702A NL2010702C2 (nl) 2013-04-24 2013-04-24 Ladder.
EP14165089.5 2014-04-17
EP20140165089 EP2796639A1 (en) 2013-04-24 2014-04-17 Ladder

Publications (1)

Publication Number Publication Date
CN104120970A true CN104120970A (zh) 2014-10-29

Family

ID=48670742

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410160003.1A Pending CN104120970A (zh) 2013-04-24 2014-04-21 梯子

Country Status (3)

Country Link
EP (1) EP2796639A1 (nl)
CN (1) CN104120970A (nl)
NL (1) NL2010702C2 (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3031546A1 (fr) * 2015-01-14 2016-07-15 Alain Landerretche Dispositif de fixation pour echelles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997024A (en) 1975-11-19 1976-12-14 Fredricks Anthony T Portable scaffold ladder
US4807719A (en) * 1988-07-20 1989-02-28 Side Step Inc. Scaffolding ascent apparatus
WO1997003273A1 (fr) * 1995-07-12 1997-01-30 Eduardo Antunes Dispositif de securite assurant la stabilite des echelles par fixation intermediaire de l'echelle aux structures tubulaires ou rectangulaires d'echafaudages ou garde-corps quelle que soit leur inclinaison
JPH10273970A (ja) * 1997-03-31 1998-10-13 Asahi Sangyo Kk ベランダ等の乗り越え用ブリッジ装置
DE19822350B4 (de) * 1998-05-19 2008-06-26 KRÜGER, Volker Leiter
US20060124397A1 (en) * 2004-12-10 2006-06-15 Finn Vosbein-Jensen Stepladder leg latches

Also Published As

Publication number Publication date
NL2010702C2 (nl) 2014-10-27
EP2796639A1 (en) 2014-10-29

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20141029