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GB2204085B - Ladder - Google Patents

Ladder

Info

Publication number
GB2204085B
GB2204085B GB8808553A GB8808553A GB2204085B GB 2204085 B GB2204085 B GB 2204085B GB 8808553 A GB8808553 A GB 8808553A GB 8808553 A GB8808553 A GB 8808553A GB 2204085 B GB2204085 B GB 2204085B
Authority
GB
United Kingdom
Prior art keywords
ladder
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 - Lifetime
Application number
GB8808553A
Other versions
GB2204085A (en
GB8808553D0 (en
Inventor
Francis Ralph Titford
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.)
WC Youngman Ltd
Original Assignee
WC Youngman 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
Application filed by WC Youngman Ltd filed Critical WC Youngman Ltd
Publication of GB8808553D0 publication Critical patent/GB8808553D0/en
Publication of GB2204085A publication Critical patent/GB2204085A/en
Application granted granted Critical
Publication of GB2204085B publication Critical patent/GB2204085B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06C7/50—Joints or other connecting parts
    • E06C7/505—Anchors being adapted to fix a ladder to a vertical structure, e.g. ladder hooks
    • 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
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees 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
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
GB8808553A 1987-04-24 1988-04-12 Ladder Expired - Lifetime GB2204085B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878709744A GB8709744D0 (en) 1987-04-24 1987-04-24 Ladder

Publications (3)

Publication Number Publication Date
GB8808553D0 GB8808553D0 (en) 1988-05-11
GB2204085A GB2204085A (en) 1988-11-02
GB2204085B true GB2204085B (en) 1991-08-21

Family

ID=10616298

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878709744A Pending GB8709744D0 (en) 1987-04-24 1987-04-24 Ladder
GB8808553A Expired - Lifetime GB2204085B (en) 1987-04-24 1988-04-12 Ladder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878709744A Pending GB8709744D0 (en) 1987-04-24 1987-04-24 Ladder

Country Status (1)

Country Link
GB (2) GB8709744D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682427B1 (en) * 1991-10-15 1998-09-18 Materiel Securite Urb SLIDING LADDER.
EP1803891A1 (en) * 2006-01-02 2007-07-04 Albini & Fontanot S.P.A. Support device for rung ladders and apparatus for access to a loft

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191532A (en) * 1986-06-09 1987-12-16 Grayston Central Services Loft ladder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2191532A (en) * 1986-06-09 1987-12-16 Grayston Central Services Loft ladder

Also Published As

Publication number Publication date
GB8709744D0 (en) 1987-05-28
GB2204085A (en) 1988-11-02
GB8808553D0 (en) 1988-05-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20080411