EP1162342A3 - Step or rung and ladder - Google Patents

Step or rung and ladder Download PDF

Info

Publication number
EP1162342A3
EP1162342A3 EP01109941A EP01109941A EP1162342A3 EP 1162342 A3 EP1162342 A3 EP 1162342A3 EP 01109941 A EP01109941 A EP 01109941A EP 01109941 A EP01109941 A EP 01109941A EP 1162342 A3 EP1162342 A3 EP 1162342A3
Authority
EP
European Patent Office
Prior art keywords
strip
ladder
recess
rung
coloured
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
EP01109941A
Other languages
German (de)
French (fr)
Other versions
EP1162342B1 (en
EP1162342A2 (en
Inventor
Einsle Robert
Fritz Dietz
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.)
Zarges GmbH
Original Assignee
Zarges 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 Zarges GmbH and Co KG filed Critical Zarges GmbH and Co KG
Publication of EP1162342A2 publication Critical patent/EP1162342A2/en
Publication of EP1162342A3 publication Critical patent/EP1162342A3/en
Application granted granted Critical
Publication of EP1162342B1 publication Critical patent/EP1162342B1/en
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
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

A non slip strip (30) for a step of a ladder is pressed into a recess in the step and is held under compression. The step and its support rung (16) are formed by extrusion with the recess having retaining lips (32, 34) under which the outer edges of the strip are clipped. The compressed strip leaves small spaces (44, 46) on the underside to provide additional flexibility. The strip has a surface texture and can be coloured. A similar strip mounting can be used for knock protection on other parts of the ladder.
EP01109941A 2000-06-08 2001-04-24 Step or rung and ladder Expired - Lifetime EP1162342B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20010298U 2000-06-08
DE20010298U DE20010298U1 (en) 2000-06-08 2000-06-08 Step or rung and ladder

Publications (3)

Publication Number Publication Date
EP1162342A2 EP1162342A2 (en) 2001-12-12
EP1162342A3 true EP1162342A3 (en) 2002-07-24
EP1162342B1 EP1162342B1 (en) 2006-12-06

Family

ID=7942649

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01109941A Expired - Lifetime EP1162342B1 (en) 2000-06-08 2001-04-24 Step or rung and ladder

Country Status (6)

Country Link
EP (1) EP1162342B1 (en)
AT (1) ATE347644T1 (en)
DE (2) DE20010298U1 (en)
DK (1) DK1162342T3 (en)
ES (1) ES2277871T3 (en)
PT (1) PT1162342E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004001918U1 (en) 2004-02-09 2004-04-08 Zarges Gmbh & Co. Kg Ladder with step plate
FR2980813B1 (en) * 2011-09-30 2017-03-03 Cdh Group HEIGHT ACCESS DEVICE WITH ELARGIS MONOBLOC RODS
DE202016102665U1 (en) * 2016-05-19 2016-06-10 Zarges Gmbh ladder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766129A (en) * 1954-04-27 1957-01-16 Gravity Ladders Ltd Improvements in or relating to ladders
GB921383A (en) * 1959-08-11 1963-03-20 Frank Boram Improvements in or relating to ladders, steps, trestles and the like
US3112811A (en) * 1962-02-02 1963-12-03 Charles P Moran Auxiliary safety step for rung ladders and locking means therefor
BE902871A (en) * 1985-07-12 1985-11-04 Sternotte Francis F A Metal hollow section for roof ladder mfr. - has axis-parallel side walls and top and bottom closure walls in specified configuration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2362265A1 (en) 1975-04-25 1978-03-17 Hymer Leichtmetalbau Ing Erwin Rung fixture for metal ladder - has inside face of uprights provided with raised groove for receipt of rung ends
GB2156889B (en) * 1984-04-07 1987-03-25 Beldray Ltd Tread construction
DE4125780C2 (en) * 1991-08-03 1994-11-10 Happich Gmbh Gebr Ladder, especially for vehicles
DE10005598A1 (en) * 2000-02-09 2001-09-13 Zarges Leichtbau Gmbh Mounting for rungs in ladder side rails has an angled load take-up surface at the rail near the rung to form a rotating limit stop and lock the rung in place without loosening

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB766129A (en) * 1954-04-27 1957-01-16 Gravity Ladders Ltd Improvements in or relating to ladders
GB921383A (en) * 1959-08-11 1963-03-20 Frank Boram Improvements in or relating to ladders, steps, trestles and the like
US3112811A (en) * 1962-02-02 1963-12-03 Charles P Moran Auxiliary safety step for rung ladders and locking means therefor
BE902871A (en) * 1985-07-12 1985-11-04 Sternotte Francis F A Metal hollow section for roof ladder mfr. - has axis-parallel side walls and top and bottom closure walls in specified configuration

Also Published As

Publication number Publication date
EP1162342B1 (en) 2006-12-06
PT1162342E (en) 2007-02-28
ATE347644T1 (en) 2006-12-15
ES2277871T3 (en) 2007-08-01
EP1162342A2 (en) 2001-12-12
DE20010298U1 (en) 2000-08-17
DE50111580D1 (en) 2007-01-18
DK1162342T3 (en) 2007-02-19

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