[go: up one dir, main page]

GB312677A - Improvements in convertible step and wall ladders - Google Patents

Improvements in convertible step and wall ladders

Info

Publication number
GB312677A
GB312677A GB3535527A GB3535527A GB312677A GB 312677 A GB312677 A GB 312677A GB 3535527 A GB3535527 A GB 3535527A GB 3535527 A GB3535527 A GB 3535527A GB 312677 A GB312677 A GB 312677A
Authority
GB
United Kingdom
Prior art keywords
ladders
brackets
jaws
disposed
rung
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
GB3535527A
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 GB3535527A priority Critical patent/GB312677A/en
Publication of GB312677A publication Critical patent/GB312677A/en
Expired 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
    • E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder

Landscapes

  • Ladders (AREA)

Abstract

312,677. Cayless, C. W. Dec. 30, 1927. Ladders.-Convertible long and step ladders of the type in which a rod or bar on one part engages jaws in brackets disposed on the other part, are formed so that downwardly open jaws are provided on spring brackets h on the tread member to engage a cross rung f of the strut member. The limit of angular movement is reached by the angled tops k of the sides of the strut member engaging with projections l at the ends of the top step. To form a long ladder, the rung f is withdrawn from the spring jaws, and rungs on the stay member are supported in auxiliary brackets m disposed on the step member.
GB3535527A 1927-12-30 1927-12-30 Improvements in convertible step and wall ladders Expired GB312677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3535527A GB312677A (en) 1927-12-30 1927-12-30 Improvements in convertible step and wall ladders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3535527A GB312677A (en) 1927-12-30 1927-12-30 Improvements in convertible step and wall ladders

Publications (1)

Publication Number Publication Date
GB312677A true GB312677A (en) 1929-05-30

Family

ID=10376808

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3535527A Expired GB312677A (en) 1927-12-30 1927-12-30 Improvements in convertible step and wall ladders

Country Status (1)

Country Link
GB (1) GB312677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834528A (en) * 1954-07-12 1958-05-13 Kibbey W Couse Convertible ladder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834528A (en) * 1954-07-12 1958-05-13 Kibbey W Couse Convertible ladder

Similar Documents

Publication Publication Date Title
GB312677A (en) Improvements in convertible step and wall ladders
GB449560A (en) Improvements in cupboard folding stairs
GB288837A (en) Improvements in and relating to fire-escape ladders
GB179796A (en) Collapsible or folding stairs and the like
GB555980A (en) Improvements in or relating to ladders
GB337587A (en) Improvements in or relating to safety ladders for roofing, scaffolding, trestles, and extending ladders
GB216039A (en) Improvements in ladders
GB347721A (en) Improvements in stairways for swimming baths
GB270140A (en) Table adapted to be used as a pair of steps
GB678842A (en) Improvements in or relating to metal ladders
GB191411388A (en) Improvements in Step-ladders or the like.
GB419574A (en) Improvements in or relating to collapsible ladders
GB536094A (en) Folding ladder or steps
GB384935A (en) Improvements in ladders
GB416460A (en) A new or improved fire-escape
GB444967A (en) Improvements in ladders
GB205665A (en) A new and improved staging attachment for ladders and scaffolding
GB282958A (en) Improvements in ladders and the like
GB368674A (en) Folding step ladder
GB188152A (en) Improvements in step ladders
GB1222459A (en) Improvements in or relating to fire-escapes
GB397474A (en) Improvements in or relating to step-ladders
GB1004861A (en) Extensible ladders
GB665213A (en) Improvements in and relating to collapsible ladders or platform steps
GB304046A (en) Improvements in supporting brackets for venetian and other lath blinds