AU527037B2 - Ladder constructions - Google Patents

Ladder constructions

Info

Publication number
AU527037B2
AU527037B2 AU49621/79A AU4962179A AU527037B2 AU 527037 B2 AU527037 B2 AU 527037B2 AU 49621/79 A AU49621/79 A AU 49621/79A AU 4962179 A AU4962179 A AU 4962179A AU 527037 B2 AU527037 B2 AU 527037B2
Authority
AU
Australia
Prior art keywords
ladder constructions
ladder
constructions
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.)
Ceased
Application number
AU49621/79A
Other versions
AU4962179A (en
Inventor
Bailey William
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.)
Activity Properties Pty Ltd
Original Assignee
Activity Properties Pty 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 Activity Properties Pty Ltd filed Critical Activity Properties Pty Ltd
Priority to AU49621/79A priority Critical patent/AU527037B2/en
Publication of AU4962179A publication Critical patent/AU4962179A/en
Application granted granted Critical
Publication of AU527037B2 publication Critical patent/AU527037B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU49621/79A 1978-08-04 1978-08-04 Ladder constructions Ceased AU527037B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU49621/79A AU527037B2 (en) 1978-08-04 1978-08-04 Ladder constructions

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPD5367 1978-08-04
AU49621/79A AU527037B2 (en) 1978-08-04 1978-08-04 Ladder constructions
AUPD8319 1979-04-04
AUPD831979 1979-04-05

Publications (2)

Publication Number Publication Date
AU4962179A AU4962179A (en) 1980-03-20
AU527037B2 true AU527037B2 (en) 1983-02-10

Family

ID=25628683

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49621/79A Ceased AU527037B2 (en) 1978-08-04 1978-08-04 Ladder constructions

Country Status (1)

Country Link
AU (1) AU527037B2 (en)

Also Published As

Publication number Publication date
AU4962179A (en) 1980-03-20

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