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AU520826B2 - Trestle - Google Patents
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AU520826B2 - Trestle - Google Patents

Trestle

Info

Publication number
AU520826B2
AU520826B2 AU43100/79A AU4310079A AU520826B2 AU 520826 B2 AU520826 B2 AU 520826B2 AU 43100/79 A AU43100/79 A AU 43100/79A AU 4310079 A AU4310079 A AU 4310079A AU 520826 B2 AU520826 B2 AU 520826B2
Authority
AU
Australia
Prior art keywords
trestle
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
AU43100/79A
Other versions
AU4310079A (en
Inventor
Graham Owen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU43100/79A priority Critical patent/AU520826B2/en
Publication of AU4310079A publication Critical patent/AU4310079A/en
Application granted granted Critical
Publication of AU520826B2 publication Critical patent/AU520826B2/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
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • 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
    • E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
AU43100/79A 1978-01-10 1978-01-10 Trestle Ceased AU520826B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43100/79A AU520826B2 (en) 1978-01-10 1978-01-10 Trestle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPD2992 1978-01-10
AU43100/79A AU520826B2 (en) 1978-01-10 1978-01-10 Trestle

Publications (2)

Publication Number Publication Date
AU4310079A AU4310079A (en) 1979-07-19
AU520826B2 true AU520826B2 (en) 1982-03-04

Family

ID=3730317

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43100/79A Ceased AU520826B2 (en) 1978-01-10 1978-01-10 Trestle

Country Status (1)

Country Link
AU (1) AU520826B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499923A (en) * 2014-11-26 2015-04-08 国家电网公司 Multi-purpose herringbone climbing insulation platform ladder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499923A (en) * 2014-11-26 2015-04-08 国家电网公司 Multi-purpose herringbone climbing insulation platform ladder

Also Published As

Publication number Publication date
AU4310079A (en) 1979-07-19

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