GB201608335D0 - Height adjustable ladder - Google Patents

Height adjustable ladder

Info

Publication number
GB201608335D0
GB201608335D0 GBGB1608335.4A GB201608335A GB201608335D0 GB 201608335 D0 GB201608335 D0 GB 201608335D0 GB 201608335 A GB201608335 A GB 201608335A GB 201608335 D0 GB201608335 D0 GB 201608335D0
Authority
GB
United Kingdom
Prior art keywords
height adjustable
adjustable ladder
ladder
height
adjustable
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.)
Withdrawn
Application number
GBGB1608335.4A
Other versions
GB2540252A (en
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.)
HARTMAN PACIFIC Pty Ltd
Original Assignee
HARTMAN PACIFIC 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
Priority claimed from AU2015901724A external-priority patent/AU2015901724A0/en
Application filed by HARTMAN PACIFIC Pty Ltd filed Critical HARTMAN PACIFIC Pty Ltd
Publication of GB201608335D0 publication Critical patent/GB201608335D0/en
Publication of GB2540252A publication Critical patent/GB2540252A/en
Withdrawn legal-status Critical Current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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/46—Non-skid equipment
    • 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
    • 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
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
    • 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
    • E06C1/24—Non-hinged free-standing ladders
    • E06C1/28—Non-hinged free-standing ladders multi-part
    • E06C1/30—Non-hinged free-standing ladders multi-part extensible, e.g. telescopic
    • 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
    • E06C1/393—Ladders having platforms foldable with the ladder
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/02—Extending means
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/181—Additional gripping devices, e.g. handrails
    • E06C7/182—Additional gripping devices, e.g. handrails situated at the top of the ladder
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/426—Height adjustable supports for receiving both ladder feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB1608335.4A 2015-05-12 2016-05-12 Height adjustable ladder Withdrawn GB2540252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2015901724A AU2015901724A0 (en) 2015-05-12 Height adjustable ladder

Publications (2)

Publication Number Publication Date
GB201608335D0 true GB201608335D0 (en) 2016-06-29
GB2540252A GB2540252A (en) 2017-01-11

Family

ID=55920716

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1608335.4A Withdrawn GB2540252A (en) 2015-05-12 2016-05-12 Height adjustable ladder

Country Status (2)

Country Link
AU (2) AU2015101862B4 (en)
GB (1) GB2540252A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11085237B2 (en) 2018-12-21 2021-08-10 Caterpillar Inc. Mass tuned ladder rung and ladder formed therewith

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US562665A (en) * 1896-06-23 Ladder
US1151809A (en) * 1914-07-08 1915-08-31 Austin M Morgan Extensible ladder.
DE2001416C3 (en) * 1970-01-14 1979-02-08 Walter 7120 Bissingen Kuemmerlin ladder
CA2714075C (en) * 2002-11-11 2014-03-11 Wing Enterprises, Inc. Combination ladders, ladder components and methods of manufacturing same
US8042653B2 (en) * 2005-02-02 2011-10-25 Werner Co. Adjustable work platform

Also Published As

Publication number Publication date
GB2540252A (en) 2017-01-11
AU2017100930B4 (en) 2018-02-08
AU2017100930A4 (en) 2017-08-03
AU2015101862B4 (en) 2017-10-12
AU2015101862A4 (en) 2016-05-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)