DE2860615D1 - Improvements in or relating to ladders - Google Patents

Improvements in or relating to ladders

Info

Publication number
DE2860615D1
DE2860615D1 DE7878100247T DE2860615T DE2860615D1 DE 2860615 D1 DE2860615 D1 DE 2860615D1 DE 7878100247 T DE7878100247 T DE 7878100247T DE 2860615 T DE2860615 T DE 2860615T DE 2860615 D1 DE2860615 D1 DE 2860615D1
Authority
DE
Germany
Prior art keywords
ladders
relating
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.)
Expired
Application number
DE7878100247T
Other languages
English (en)
Inventor
Edwin John Bruton
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.)
Abru Aluminium Ltd
Original Assignee
Abru Aluminium Ltd
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 Abru Aluminium Ltd filed Critical Abru Aluminium Ltd
Application granted granted Critical
Publication of DE2860615D1 publication Critical patent/DE2860615D1/de
Expired 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
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/085—Connections between rungs or treads and longitudinal members achieved by deforming the rung or the stile
    • 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
DE7878100247T 1977-07-06 1978-06-27 Improvements in or relating to ladders Expired DE2860615D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28283/77A GB1595202A (en) 1977-07-06 1977-07-06 Ladders

Publications (1)

Publication Number Publication Date
DE2860615D1 true DE2860615D1 (en) 1981-05-07

Family

ID=10273200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7878100247T Expired DE2860615D1 (en) 1977-07-06 1978-06-27 Improvements in or relating to ladders

Country Status (14)

Country Link
EP (1) EP0000344B1 (de)
JP (1) JPS5418362A (de)
AR (1) AR219759A1 (de)
AU (1) AU3774078A (de)
BR (1) BR7804218A (de)
CA (1) CA1094028A (de)
DE (1) DE2860615D1 (de)
DK (1) DK305678A (de)
ES (1) ES471508A1 (de)
FI (1) FI782172A (de)
GB (1) GB1595202A (de)
IT (2) IT7853480V0 (de)
NO (1) NO782223L (de)
ZA (1) ZA783722B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7453025B2 (en) 2004-09-22 2008-11-18 Arborgen, Llc Reproductive ablation constructs
FR3024489B1 (fr) * 2014-07-29 2018-08-10 Gimaex International Echelle telescopique comportant des troncons d'echelle de densites differentes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855134A (en) * 1956-10-04 1958-10-07 Bauer Mfg Company Metal ladder
GB923788A (en) * 1960-10-18 1963-04-18 C F Taylor Plastics Ltd Improvements in or relating to joining a main tube to a secondary tube laterally fitted thereto
BE760720A (fr) * 1970-12-22 1971-05-27 Loix Gilbert Escalier metallique prefabrique.

Also Published As

Publication number Publication date
EP0000344B1 (de) 1981-04-15
ZA783722B (en) 1979-06-27
ES471508A1 (es) 1979-02-01
IT7853480V0 (it) 1978-07-05
BR7804218A (pt) 1979-04-17
DK305678A (da) 1979-01-07
CA1094028A (en) 1981-01-20
FI782172A (fi) 1979-01-07
AU3774078A (en) 1980-01-10
IT7868578A0 (it) 1978-07-05
AR219759A1 (es) 1980-09-15
GB1595202A (en) 1981-08-12
NO782223L (no) 1979-01-09
JPS5418362A (en) 1979-02-10
IT1172892B (it) 1987-06-18
EP0000344A1 (de) 1979-01-24

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