GB2544346B - Apparatus for tree work - Google Patents

Apparatus for tree work Download PDF

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Publication number
GB2544346B
GB2544346B GB1520149.4A GB201520149A GB2544346B GB 2544346 B GB2544346 B GB 2544346B GB 201520149 A GB201520149 A GB 201520149A GB 2544346 B GB2544346 B GB 2544346B
Authority
GB
United Kingdom
Prior art keywords
tree work
tree
work
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.)
Active
Application number
GB1520149.4A
Other versions
GB201520149D0 (en
GB2544346A (en
Inventor
Young James
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 GB1520149.4A priority Critical patent/GB2544346B/en
Publication of GB201520149D0 publication Critical patent/GB201520149D0/en
Publication of GB2544346A publication Critical patent/GB2544346A/en
Application granted granted Critical
Publication of GB2544346B publication Critical patent/GB2544346B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
    • 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/10—Sections fitted end to end
    • 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
    • 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
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms
    • E06C7/165—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms specially adapted to be fixed to only one rung
    • 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
    • E06C7/423—Ladder stabilising struts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB1520149.4A 2015-11-14 2015-11-14 Apparatus for tree work Active GB2544346B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1520149.4A GB2544346B (en) 2015-11-14 2015-11-14 Apparatus for tree work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1520149.4A GB2544346B (en) 2015-11-14 2015-11-14 Apparatus for tree work

Publications (3)

Publication Number Publication Date
GB201520149D0 GB201520149D0 (en) 2015-12-30
GB2544346A GB2544346A (en) 2017-05-17
GB2544346B true GB2544346B (en) 2021-08-11

Family

ID=55132828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1520149.4A Active GB2544346B (en) 2015-11-14 2015-11-14 Apparatus for tree work

Country Status (1)

Country Link
GB (1) GB2544346B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077836A (en) * 1980-06-03 1981-12-23 Lyte Ind Ltd Ladder
CH667309A5 (en) * 1984-10-18 1988-09-30 Jakob Emanuel Bollier Ladder with central post - has rungs extending from each side and is made in sections which can be joined end to end
US4787476A (en) * 1988-01-29 1988-11-29 Lee Richard D Tree stand
US5388664A (en) * 1993-11-23 1995-02-14 Bator; Eugene A. Portable tree stand
US20030141146A1 (en) * 2002-01-30 2003-07-31 Skipper Timothy Scott Modular ladder with removable rungs
US20060196435A1 (en) * 2005-03-04 2006-09-07 Bilinovich Brian M Tree Hoist System
WO2007080625A1 (en) * 2006-01-10 2007-07-19 Heart And Arrow Corporation Single-rail ladder
US20100089700A1 (en) * 2008-10-10 2010-04-15 S & H Innovations, Llc. Suspended Anchored Climbing Device with Safety Features
CN204728976U (en) * 2015-06-11 2015-10-28 陈西河 A kind of aerial ladder

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077836A (en) * 1980-06-03 1981-12-23 Lyte Ind Ltd Ladder
CH667309A5 (en) * 1984-10-18 1988-09-30 Jakob Emanuel Bollier Ladder with central post - has rungs extending from each side and is made in sections which can be joined end to end
US4787476A (en) * 1988-01-29 1988-11-29 Lee Richard D Tree stand
US5388664A (en) * 1993-11-23 1995-02-14 Bator; Eugene A. Portable tree stand
US20030141146A1 (en) * 2002-01-30 2003-07-31 Skipper Timothy Scott Modular ladder with removable rungs
US20060196435A1 (en) * 2005-03-04 2006-09-07 Bilinovich Brian M Tree Hoist System
WO2007080625A1 (en) * 2006-01-10 2007-07-19 Heart And Arrow Corporation Single-rail ladder
US20100089700A1 (en) * 2008-10-10 2010-04-15 S & H Innovations, Llc. Suspended Anchored Climbing Device with Safety Features
CN204728976U (en) * 2015-06-11 2015-10-28 陈西河 A kind of aerial ladder

Also Published As

Publication number Publication date
GB201520149D0 (en) 2015-12-30
GB2544346A (en) 2017-05-17

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