DE3414939A1 - Tragbare leiter mit zusaetzlichen sicherheitsbeinen - Google Patents

Tragbare leiter mit zusaetzlichen sicherheitsbeinen

Info

Publication number
DE3414939A1
DE3414939A1 DE19843414939 DE3414939A DE3414939A1 DE 3414939 A1 DE3414939 A1 DE 3414939A1 DE 19843414939 DE19843414939 DE 19843414939 DE 3414939 A DE3414939 A DE 3414939A DE 3414939 A1 DE3414939 A1 DE 3414939A1
Authority
DE
Germany
Prior art keywords
legs
ladder
overturned
shape
joints
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Withdrawn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
DE19843414939
Other languages
German (de)
English (en)
Inventor
Antonio Mailand Vardanega
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
Publication of DE3414939A1 publication Critical patent/DE3414939A1/de
Withdrawn legal-status Critical Current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
    • E06C1/39—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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
DE19843414939 1983-11-08 1984-04-19 Tragbare leiter mit zusaetzlichen sicherheitsbeinen Withdrawn DE3414939A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2347583U IT8323475V0 (it) 1983-11-08 1983-11-08 Scala portatile con gambe di sicurezza.

Publications (1)

Publication Number Publication Date
DE3414939A1 true DE3414939A1 (de) 1985-05-15

Family

ID=11207427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843414939 Withdrawn DE3414939A1 (de) 1983-11-08 1984-04-19 Tragbare leiter mit zusaetzlichen sicherheitsbeinen

Country Status (3)

Country Link
DE (1) DE3414939A1 (it)
FR (1) FR2554501A1 (it)
IT (1) IT8323475V0 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN108699892B (zh) * 2016-01-28 2020-10-09 新创安吉尼尔茵私人投资有限公司 智能梯子
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

Also Published As

Publication number Publication date
FR2554501A1 (fr) 1985-05-10
IT8323475V0 (it) 1983-11-08

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee