SE9900133D0 - Fristående trappstege - Google Patents

Fristående trappstege

Info

Publication number
SE9900133D0
SE9900133D0 SE9900133A SE9900133A SE9900133D0 SE 9900133 D0 SE9900133 D0 SE 9900133D0 SE 9900133 A SE9900133 A SE 9900133A SE 9900133 A SE9900133 A SE 9900133A SE 9900133 D0 SE9900133 D0 SE 9900133D0
Authority
SE
Sweden
Prior art keywords
step portion
hinge device
ladder
supporting
freestanding
Prior art date
Application number
SE9900133A
Other languages
English (en)
Other versions
SE9900133L (sv
SE515015C2 (sv
Inventor
Lars Jonasson
Original Assignee
Emilit 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 Emilit Ab filed Critical Emilit Ab
Priority to SE9900133A priority Critical patent/SE515015C2/sv
Publication of SE9900133D0 publication Critical patent/SE9900133D0/sv
Priority to PCT/SE2000/000104 priority patent/WO2000043627A1/en
Priority to EP00902262A priority patent/EP1147281A1/en
Priority to AU23389/00A priority patent/AU2338900A/en
Publication of SE9900133L publication Critical patent/SE9900133L/sv
Publication of SE515015C2 publication Critical patent/SE515015C2/sv

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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
    • 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
    • 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
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
SE9900133A 1999-01-19 1999-01-19 Fristående trappstege SE515015C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9900133A SE515015C2 (sv) 1999-01-19 1999-01-19 Fristående trappstege
PCT/SE2000/000104 WO2000043627A1 (en) 1999-01-19 2000-01-19 Self supporting step-ladder
EP00902262A EP1147281A1 (en) 1999-01-19 2000-01-19 Self supporting step-ladder
AU23389/00A AU2338900A (en) 1999-01-19 2000-01-19 Self supporting step-ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900133A SE515015C2 (sv) 1999-01-19 1999-01-19 Fristående trappstege

Publications (3)

Publication Number Publication Date
SE9900133D0 true SE9900133D0 (sv) 1999-01-19
SE9900133L SE9900133L (sv) 2000-07-20
SE515015C2 SE515015C2 (sv) 2001-05-28

Family

ID=20414132

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900133A SE515015C2 (sv) 1999-01-19 1999-01-19 Fristående trappstege

Country Status (4)

Country Link
EP (1) EP1147281A1 (sv)
AU (1) AU2338900A (sv)
SE (1) SE515015C2 (sv)
WO (1) WO2000043627A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200205046B (en) * 2002-06-24 2003-10-29 Lezmin 1636 Cc Extensible ladder.
CN104563846A (zh) * 2015-01-06 2015-04-29 成都合瑞辰科技有限公司 一种运用物联网技术的双伸缩梯子装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511580A (en) * 1924-02-18 1924-10-14 Prince Willis Self-supporting ladder
US2179119A (en) * 1938-03-19 1939-11-07 Failla Tony Adjustable ladder
GB680931A (en) * 1950-04-13 1952-10-15 Francis William Locksley Improvements in or relating to step ladders
US2899008A (en) * 1955-09-21 1959-08-11 White Metal Rolling & Stamping Multi-way ladder
US3068957A (en) * 1960-11-04 1962-12-18 Clark J R Co Ladder construction
DE3029683A1 (de) * 1980-08-06 1982-03-04 Otto 7832 Kenzingen Meier Mehrzweckleiter

Also Published As

Publication number Publication date
SE9900133L (sv) 2000-07-20
EP1147281A1 (en) 2001-10-24
AU2338900A (en) 2000-08-07
SE515015C2 (sv) 2001-05-28
WO2000043627A1 (en) 2000-07-27

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Legal Events

Date Code Title Description
NUG Patent has lapsed