DE68901754D1 - Metallene stehleiter. - Google Patents

Metallene stehleiter.

Info

Publication number
DE68901754D1
DE68901754D1 DE8989420310T DE68901754T DE68901754D1 DE 68901754 D1 DE68901754 D1 DE 68901754D1 DE 8989420310 T DE8989420310 T DE 8989420310T DE 68901754 T DE68901754 T DE 68901754T DE 68901754 D1 DE68901754 D1 DE 68901754D1
Authority
DE
Germany
Prior art keywords
upright
flanges
notch
free edges
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
DE8989420310T
Other languages
English (en)
Other versions
DE68901754T2 (de
Inventor
Denis Ducros
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.)
Artub Sa Cremieu Isere Fr
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 DE68901754D1 publication Critical patent/DE68901754D1/de
Application granted granted Critical
Publication of DE68901754T2 publication Critical patent/DE68901754T2/de
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
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/084—Rungs comprising projecting tabs or flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Inorganic Insulating Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Steps, Ramps, And Handrails (AREA)
DE8989420310T 1988-08-25 1989-08-22 Metallene stehleiter. Expired - Lifetime DE68901754T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811419A FR2635816B1 (fr) 1988-08-25 1988-08-25 Escabeau metallique

Publications (2)

Publication Number Publication Date
DE68901754D1 true DE68901754D1 (de) 1992-07-16
DE68901754T2 DE68901754T2 (de) 1993-01-14

Family

ID=9369629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989420310T Expired - Lifetime DE68901754T2 (de) 1988-08-25 1989-08-22 Metallene stehleiter.

Country Status (5)

Country Link
EP (1) EP0357525B1 (de)
AT (1) ATE77128T1 (de)
DE (1) DE68901754T2 (de)
ES (1) ES2032674T3 (de)
FR (1) FR2635816B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359345A (zh) * 2011-07-29 2012-02-22 苏州展华纺织有限公司 一种新型人字梯
CN107217979A (zh) * 2017-07-29 2017-09-29 葛滨 一种用于家用电路的维修梯
RU192759U1 (ru) * 2018-06-01 2019-09-30 Догрулар Дыш Тиджарет Аноним Ширкети Лестничная ступенька высокой прочности

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618427A (en) * 1947-03-27 1952-11-18 Hudmon S Langley Ladder
DE7025208U (de) * 1970-07-04 1970-11-05 Ruschitzka Friedrich Stehleiter insbesondere fuer haushaltszwecke.
US3908795A (en) * 1973-08-15 1975-09-30 Vinyl Fab Ind Safety ladder for above-the-ground swimming pools

Also Published As

Publication number Publication date
FR2635816B1 (fr) 1994-01-07
EP0357525A1 (de) 1990-03-07
DE68901754T2 (de) 1993-01-14
EP0357525B1 (de) 1992-06-10
ES2032674T3 (es) 1993-02-16
ATE77128T1 (de) 1992-06-15
FR2635816A1 (fr) 1990-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ARTUB S.A., CREMIEU, ISERE, FR

8381 Inventor (new situation)

Inventor name: DUCROS, DENIS, BOURGOIN JALLIEU, FR