GB273501A - An improved bracket attachment for ladders, steps and trestles - Google Patents

An improved bracket attachment for ladders, steps and trestles

Info

Publication number
GB273501A
GB273501A GB1759726A GB1759726A GB273501A GB 273501 A GB273501 A GB 273501A GB 1759726 A GB1759726 A GB 1759726A GB 1759726 A GB1759726 A GB 1759726A GB 273501 A GB273501 A GB 273501A
Authority
GB
United Kingdom
Prior art keywords
ladders
bracket
ladder
trestles
steps
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
GB1759726A
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 GB1759726A priority Critical patent/GB273501A/en
Publication of GB273501A publication Critical patent/GB273501A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06CLADDERS
    • E06C7/00Component parts, supporting parts, or accessories
    • E06C7/16Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

273,501. Barr, A. July 14, 1926. Ladders; scaffolding.-A ladder-bracket of the type formed of a framework with pivoted platform and stay members has a member on the stays adapted to engage the frame and be locked therein. The member on the stays 10 comprises a cranked bar 11 with rectangular-section end portions 12 adapted to engage slots 13 in the frame members and be looked therein by rotation of the bar. The outer end of the bracket is provided with a hauling pulley 15. The bracket may be attached to a roof ladder b, Fig. 6, for supporting an upright ladder f, or planks may be placed on the brackets carried by separate ladders erected in an inclined position against a wall.
GB1759726A 1926-07-14 1926-07-14 An improved bracket attachment for ladders, steps and trestles Expired GB273501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1759726A GB273501A (en) 1926-07-14 1926-07-14 An improved bracket attachment for ladders, steps and trestles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1759726A GB273501A (en) 1926-07-14 1926-07-14 An improved bracket attachment for ladders, steps and trestles

Publications (1)

Publication Number Publication Date
GB273501A true GB273501A (en) 1927-07-07

Family

ID=10097938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1759726A Expired GB273501A (en) 1926-07-14 1926-07-14 An improved bracket attachment for ladders, steps and trestles

Country Status (1)

Country Link
GB (1) GB273501A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002977A1 (en) * 1982-02-18 1983-09-01 RÖNNING, Tor Bracket for a work platform
EP0236635A2 (en) * 1986-01-24 1987-09-16 John Colin Campbell A seat device for a ladder
GB2331321A (en) * 1997-11-14 1999-05-19 Gordon John Clarke A ladder-scaffold support bracket

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002977A1 (en) * 1982-02-18 1983-09-01 RÖNNING, Tor Bracket for a work platform
US4542874A (en) * 1982-02-18 1985-09-24 Roenning Tor Bracket for a work platform
EP0236635A2 (en) * 1986-01-24 1987-09-16 John Colin Campbell A seat device for a ladder
EP0236635A3 (en) * 1986-01-24 1987-12-16 John Colin Campbell A seat device for a ladder
GB2331321A (en) * 1997-11-14 1999-05-19 Gordon John Clarke A ladder-scaffold support bracket
GB2331321B (en) * 1997-11-14 2002-08-07 Gordon John Clarke A staging apparatus for working on vertical surfaces of buildings etc

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