FR2139279A5 - - Google Patents

Info

Publication number
FR2139279A5
FR2139279A5 FR7215705A FR7215705A FR2139279A5 FR 2139279 A5 FR2139279 A5 FR 2139279A5 FR 7215705 A FR7215705 A FR 7215705A FR 7215705 A FR7215705 A FR 7215705A FR 2139279 A5 FR2139279 A5 FR 2139279A5
Authority
FR
France
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
FR7215705A
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.)
VELCA SpA
Original Assignee
VELCA SpA
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 VELCA SpA filed Critical VELCA SpA
Application granted granted Critical
Publication of FR2139279A5 publication Critical patent/FR2139279A5/fr
Expired legal-status Critical Current

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
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
FR7215705A 1971-06-25 1972-05-03 Expired FR2139279A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2625071 1971-06-25

Publications (1)

Publication Number Publication Date
FR2139279A5 true FR2139279A5 (fr) 1973-01-05

Family

ID=11219056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215705A Expired FR2139279A5 (fr) 1971-06-25 1972-05-03

Country Status (4)

Country Link
US (1) US3744591A (fr)
DE (1) DE2222718A1 (fr)
ES (1) ES180415Y (fr)
FR (1) FR2139279A5 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002071A1 (fr) * 1980-12-17 1982-06-24 Lars O Eriksson Echelle
GB8423102D0 (en) * 1984-09-13 1984-10-17 Watling N C Suspension ladder
US4742890A (en) * 1987-10-22 1988-05-10 Protective Plastics Limited Work platform
WO1997011248A1 (fr) * 1995-09-19 1997-03-27 Kendall, Gerald, R. Echelle pliante
US6945360B2 (en) * 2002-02-28 2005-09-20 Sullivan Jr Sidney J Modular ladder assembly
US7128187B2 (en) * 2002-03-15 2006-10-31 Tricam Industries, Inc. Stepladder with pivoting utility tray
USD710031S1 (en) 2012-11-15 2014-07-29 Tricam Industries, Inc. Step stool
US10138680B2 (en) 2015-05-26 2018-11-27 Tricam Industries, Inc. Hinged tray for ladder or step stool
US10550638B2 (en) 2015-11-09 2020-02-04 Louisville Ladder Inc. Stepladder adapted for use as a single ladder or an extension ladder
CN109561760B (zh) * 2016-03-20 2021-09-17 海德威解决方案有限责任公司 横向折叠台阶单元
USD855833S1 (en) 2017-01-04 2019-08-06 Tricam Industries, Inc. Ladder rail
USD860476S1 (en) 2017-01-04 2019-09-17 Tricam Industries, Inc. Hinge for a multi-position ladder
US11299934B2 (en) 2018-11-28 2022-04-12 Dorel Home Furnishings, Inc. Expandable work tray for a step stool or ladder
US11655676B2 (en) * 2018-12-14 2023-05-23 Tricam Industries, Inc. Ladder tray locking mechanism
US12084917B2 (en) 2020-02-12 2024-09-10 Tricam Industries, Inc. Stepladder tray
USD1009304S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Three-step heavy-duty stepladder
USD1009303S1 (en) 2022-02-07 2023-12-26 Tricam Industries, Inc. Two-step heavy-duty stepladder

Also Published As

Publication number Publication date
DE2222718A1 (de) 1972-12-28
ES180415U (es) 1973-02-16
US3744591A (en) 1973-07-10
ES180415Y (es) 1973-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse