EP1936108A3 - Stabilising strut for a ladder or scaffolding - Google Patents

Stabilising strut for a ladder or scaffolding Download PDF

Info

Publication number
EP1936108A3
EP1936108A3 EP07024363A EP07024363A EP1936108A3 EP 1936108 A3 EP1936108 A3 EP 1936108A3 EP 07024363 A EP07024363 A EP 07024363A EP 07024363 A EP07024363 A EP 07024363A EP 1936108 A3 EP1936108 A3 EP 1936108A3
Authority
EP
European Patent Office
Prior art keywords
ladder
arm
scaffolding
sliding sleeves
stabilising strut
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
EP07024363A
Other languages
German (de)
French (fr)
Other versions
EP1936108B1 (en
EP1936108A2 (en
Inventor
Eberhard Lang
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.)
Hymer Leichtmetallbau GmbH and Co KG
Original Assignee
Hymer Leichtmetallbau 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 Hymer Leichtmetallbau GmbH and Co KG filed Critical Hymer Leichtmetallbau GmbH and Co KG
Publication of EP1936108A2 publication Critical patent/EP1936108A2/en
Publication of EP1936108A3 publication Critical patent/EP1936108A3/en
Application granted granted Critical
Publication of EP1936108B1 publication Critical patent/EP1936108B1/en
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
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/423—Ladder stabilising struts
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • 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
    • 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
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/248—Inclined struts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)

Abstract

The arm (5) has an upper hinge (6) pivoted away from it laterally for lateral support of the ladder (1) where an end of arm prop (11,12) is connected with the ladder below the upper hinge and the other end of arm prop is connected with the arm pivoted both at ladder and sliding sleeves where the sliding sleeves is engaged through the arm and guided axially in a sliding manner. The material of the sliding sleeves (13,14) is made up of plastic and the material of the arm is made up of metal, particularly aluminum.
EP07024363A 2006-12-21 2007-12-15 Stabilising strut for a ladder or scaffolding Active EP1936108B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006060730A DE102006060730B4 (en) 2006-12-21 2006-12-21 Boom for a ladder or work scaffold

Publications (3)

Publication Number Publication Date
EP1936108A2 EP1936108A2 (en) 2008-06-25
EP1936108A3 true EP1936108A3 (en) 2010-01-06
EP1936108B1 EP1936108B1 (en) 2011-08-17

Family

ID=39106291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07024363A Active EP1936108B1 (en) 2006-12-21 2007-12-15 Stabilising strut for a ladder or scaffolding

Country Status (4)

Country Link
EP (1) EP1936108B1 (en)
AT (1) ATE520856T1 (en)
DE (1) DE102006060730B4 (en)
ES (1) ES2371667T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201701152D0 (en) * 2017-01-24 2017-03-08 Binks John Vincent Improvements in step ladder stabilisers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997127A (en) * 1959-10-07 1961-08-22 Wojtowicz Michael Stepladder with improved stabilizing legs
US4641729A (en) * 1985-10-31 1987-02-10 Beck Andrew C Method and apparatus for stabilizing a ladder
US5511632A (en) * 1994-07-25 1996-04-30 Ermis; Jerry J. Ladder with auxiliary support
DE10104689A1 (en) * 2001-01-29 2001-08-09 Horst Laug Telescopic stabilizer strut for ladders has sleeve, traction and pressure strut, suspension eyelet and hook.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327810A (en) * 1966-05-10 1967-06-27 Up Right Inc Self-supported ladder
DE29821356U1 (en) * 1998-11-30 1999-03-04 Laug, Horst, 49809 Lingen Stabilizing supports for fixed and single ladders

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997127A (en) * 1959-10-07 1961-08-22 Wojtowicz Michael Stepladder with improved stabilizing legs
US4641729A (en) * 1985-10-31 1987-02-10 Beck Andrew C Method and apparatus for stabilizing a ladder
US5511632A (en) * 1994-07-25 1996-04-30 Ermis; Jerry J. Ladder with auxiliary support
DE10104689A1 (en) * 2001-01-29 2001-08-09 Horst Laug Telescopic stabilizer strut for ladders has sleeve, traction and pressure strut, suspension eyelet and hook.

Also Published As

Publication number Publication date
EP1936108B1 (en) 2011-08-17
EP1936108A2 (en) 2008-06-25
DE102006060730A1 (en) 2008-07-03
DE102006060730B4 (en) 2009-09-24
ES2371667T3 (en) 2012-01-09
ATE520856T1 (en) 2011-09-15

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