GB1570200A - Ladders - Google Patents

Ladders Download PDF

Info

Publication number
GB1570200A
GB1570200A GB48983/76A GB4898376A GB1570200A GB 1570200 A GB1570200 A GB 1570200A GB 48983/76 A GB48983/76 A GB 48983/76A GB 4898376 A GB4898376 A GB 4898376A GB 1570200 A GB1570200 A GB 1570200A
Authority
GB
United Kingdom
Prior art keywords
stiles
rungs
elements
ladder
section
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
GB48983/76A
Other languages
English (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.)
RICHOMME ECHELLES
Original Assignee
RICHOMME ECHELLES
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 RICHOMME ECHELLES filed Critical RICHOMME ECHELLES
Publication of GB1570200A publication Critical patent/GB1570200A/en
Expired 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
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/086—Connections between rungs or treads and longitudinal members with a connecting piece inserted in a hollow rung
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
GB48983/76A 1976-01-27 1976-11-24 Ladders Expired GB1570200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603382A FR2339734A1 (fr) 1976-01-27 1976-01-27 Nouvelle echelle metallique a coulisse ou transformable

Publications (1)

Publication Number Publication Date
GB1570200A true GB1570200A (en) 1980-06-25

Family

ID=9168862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48983/76A Expired GB1570200A (en) 1976-01-27 1976-11-24 Ladders

Country Status (9)

Country Link
BE (1) BE848508A (pt)
CH (1) CH599452A5 (pt)
DE (2) DE7633652U1 (pt)
ES (1) ES234167Y (pt)
FR (1) FR2339734A1 (pt)
GB (1) GB1570200A (pt)
IT (1) IT1066720B (pt)
NL (1) NL7700574A (pt)
SE (1) SE411780B (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023907A1 (en) * 1994-03-01 1995-09-08 Foxdale Developments Ltd. Extensible ladder
WO2008000162A1 (fr) * 2006-06-20 2008-01-03 Luhao Leng Structure d'assemblage d'un montant et d'un échelon d'une échelle

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2648508A1 (fr) * 1989-06-14 1990-12-21 Gubri Michel Echelle a coulisse
DE4223038A1 (de) * 1992-07-14 1994-01-20 Iveco Magirus Teleskopartig ineinander sich bewegende Teile, insbesondere Leiteranordnung mit ausschiebbaren Leiterteilen
CN114165156B (zh) * 2021-12-06 2023-05-30 贵州电网有限责任公司 一种防滑伸缩绝缘梯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995023907A1 (en) * 1994-03-01 1995-09-08 Foxdale Developments Ltd. Extensible ladder
US5738186A (en) * 1994-03-01 1998-04-14 Foxdale Developments Limited Extensible ladder
WO2008000162A1 (fr) * 2006-06-20 2008-01-03 Luhao Leng Structure d'assemblage d'un montant et d'un échelon d'une échelle

Also Published As

Publication number Publication date
DE7633652U1 (de) 1978-04-20
IT1066720B (it) 1985-03-12
ES234167Y (es) 1978-08-16
FR2339734A1 (fr) 1977-08-26
DE2648610A1 (de) 1977-07-28
CH599452A5 (pt) 1978-05-31
NL7700574A (nl) 1977-07-29
BE848508A (fr) 1977-05-18
SE7613151L (sv) 1977-07-28
SE411780B (sv) 1980-02-04
FR2339734B1 (pt) 1979-07-20
ES234167U (es) 1978-04-01

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed