ES235946Y - Dispositivo de apoyo. - Google Patents

Dispositivo de apoyo.

Info

Publication number
ES235946Y
ES235946Y ES1978235946U ES235946U ES235946Y ES 235946 Y ES235946 Y ES 235946Y ES 1978235946 U ES1978235946 U ES 1978235946U ES 235946 U ES235946 U ES 235946U ES 235946 Y ES235946 Y ES 235946Y
Authority
ES
Spain
Prior art keywords
support device
support
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
ES1978235946U
Other languages
English (en)
Spanish (es)
Other versions
ES235946U (es
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 filed Critical
Priority to ES1978235946U priority Critical patent/ES235946Y/es
Publication of ES235946U publication Critical patent/ES235946U/es
Priority to FR7829892A priority patent/FR2423625A1/fr
Application granted granted Critical
Publication of ES235946Y publication Critical patent/ES235946Y/es
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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/44—Means for mounting ladders on uneven ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Basic Packing Technique (AREA)
ES1978235946U 1978-04-18 1978-04-18 Dispositivo de apoyo. Expired ES235946Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1978235946U ES235946Y (es) 1978-04-18 1978-04-18 Dispositivo de apoyo.
FR7829892A FR2423625A1 (fr) 1978-04-18 1978-10-20 Dispositif d'appui, notamment pour echelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1978235946U ES235946Y (es) 1978-04-18 1978-04-18 Dispositivo de apoyo.

Publications (2)

Publication Number Publication Date
ES235946U ES235946U (es) 1978-06-16
ES235946Y true ES235946Y (es) 1978-11-01

Family

ID=8396601

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978235946U Expired ES235946Y (es) 1978-04-18 1978-04-18 Dispositivo de apoyo.

Country Status (2)

Country Link
ES (1) ES235946Y (fr)
FR (1) FR2423625A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1131322A (fr) * 1955-09-19 1957-02-20 Pied pour échelles et échelles munies de ce dispositif
US3165170A (en) * 1963-09-09 1965-01-12 Jack Inc A Ladder extension
GB1354593A (en) * 1970-08-04 1974-06-05 Martin & Botting Dev Ltd Attachment for ladders and/or ladders incorporating said attachment
DE2340488A1 (de) * 1972-02-10 1974-02-21 Walter Sturm Vorrichtung zur laengenanpassung eines beinpaares, insbesondere einer leiter, an bodenunebenheiten

Also Published As

Publication number Publication date
ES235946U (es) 1978-06-16
FR2423625A1 (fr) 1979-11-16
FR2423625B1 (fr) 1983-11-10

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