EP1799933A4 - Roof ladder and method for producing a roof ladder - Google Patents

Roof ladder and method for producing a roof ladder

Info

Publication number
EP1799933A4
EP1799933A4 EP05758925A EP05758925A EP1799933A4 EP 1799933 A4 EP1799933 A4 EP 1799933A4 EP 05758925 A EP05758925 A EP 05758925A EP 05758925 A EP05758925 A EP 05758925A EP 1799933 A4 EP1799933 A4 EP 1799933A4
Authority
EP
European Patent Office
Prior art keywords
roof ladder
producing
ladder
roof
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.)
Withdrawn
Application number
EP05758925A
Other languages
German (de)
French (fr)
Other versions
EP1799933A1 (en
Inventor
Rolf Hedlund
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.)
CW Lundberg Industri AB
Original Assignee
CW Lundberg Industri AB
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 CW Lundberg Industri AB filed Critical CW Lundberg Industri AB
Publication of EP1799933A1 publication Critical patent/EP1799933A1/en
Publication of EP1799933A4 publication Critical patent/EP1799933A4/en
Withdrawn legal-status Critical Current

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
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/345—Ladders attached to structures, such as windows, cornices, poles, or the like specially adapted to be installed parallel to the roof surface
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/12—Devices or arrangements allowing walking on the roof or in the gutter
    • 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)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
EP05758925A 2004-07-30 2005-07-20 Roof ladder and method for producing a roof ladder Withdrawn EP1799933A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401953A SE527435C2 (en) 2004-07-30 2004-07-30 Roof ladder as well as process for making roof ladder
PCT/SE2005/001173 WO2006011843A1 (en) 2004-07-30 2005-07-20 Roof ladder and method for producing a roof ladder

Publications (2)

Publication Number Publication Date
EP1799933A1 EP1799933A1 (en) 2007-06-27
EP1799933A4 true EP1799933A4 (en) 2012-05-02

Family

ID=32867312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05758925A Withdrawn EP1799933A4 (en) 2004-07-30 2005-07-20 Roof ladder and method for producing a roof ladder

Country Status (3)

Country Link
EP (1) EP1799933A4 (en)
SE (1) SE527435C2 (en)
WO (1) WO2006011843A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE544646C2 (en) 2020-07-14 2022-10-04 Cwl Patent Ab Method of producing a ladder and a ladder manufactured according to said method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030628A (en) * 1978-09-15 1980-04-10 Treiz G Ladder
DE3339117A1 (en) * 1983-10-28 1985-05-15 Hymer-Leichtmetallbau, 7988 Wangen Roof ladder
DE29614533U1 (en) * 1996-08-22 1996-10-02 Baumann Verwertungs Gmbh Ladder for sloping building roofs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8612318U1 (en) * 1986-05-05 1986-08-21 Gerhaher, Franz, Dipl.-Kfm. Dr., 8440 Straubing Step roof tiles
DE3704943A1 (en) * 1987-02-17 1988-08-25 Heuel Josef & Soehne Gmbh Roofing tile having securing means and step, tread-grating retaining means or snowguard-retaining means fastened thereon
DE3734794A1 (en) * 1987-10-14 1989-05-03 Badische Eisen & Blechwaren Step, in particular for pitched roofs which are covered by slabs or tiles
SE468098B (en) * 1987-11-20 1992-11-02 Sonja Jansson Roof ladder
FI116981B (en) * 1998-10-21 2006-04-28 Nesco Oy Step
DE29916696U1 (en) * 1999-09-22 2000-08-10 Portenkirchner Jun Roof ladder fastening device for roof pitches of 0 degrees to 30 degrees and 30 degrees to 60 degrees

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030628A (en) * 1978-09-15 1980-04-10 Treiz G Ladder
DE3339117A1 (en) * 1983-10-28 1985-05-15 Hymer-Leichtmetallbau, 7988 Wangen Roof ladder
DE29614533U1 (en) * 1996-08-22 1996-10-02 Baumann Verwertungs Gmbh Ladder for sloping building roofs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006011843A1 *

Also Published As

Publication number Publication date
EP1799933A1 (en) 2007-06-27
WO2006011843A1 (en) 2006-02-02
SE0401953D0 (en) 2004-07-30
SE527435C2 (en) 2006-03-07
SE0401953L (en) 2006-01-31

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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: 20061202

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 IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20120329

RIC1 Information provided on ipc code assigned before grant

Ipc: E04D 1/34 20060101AFI20120323BHEP

Ipc: E06C 7/08 20060101ALI20120323BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20121030