ES8504321A1 - Dispositivo de viga de sustentacion - Google Patents

Dispositivo de viga de sustentacion

Info

Publication number
ES8504321A1
ES8504321A1 ES533136A ES533136A ES8504321A1 ES 8504321 A1 ES8504321 A1 ES 8504321A1 ES 533136 A ES533136 A ES 533136A ES 533136 A ES533136 A ES 533136A ES 8504321 A1 ES8504321 A1 ES 8504321A1
Authority
ES
Spain
Prior art keywords
mounting
sections
foot
rod
user
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
ES533136A
Other languages
English (en)
Other versions
ES533136A0 (es
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.)
EXTRALUMIN METALLURG IND
Original Assignee
EXTRALUMIN METALLURG IND
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 EXTRALUMIN METALLURG IND filed Critical EXTRALUMIN METALLURG IND
Publication of ES533136A0 publication Critical patent/ES533136A0/es
Publication of ES8504321A1 publication Critical patent/ES8504321A1/es
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
    • E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member

Landscapes

  • Ladders (AREA)
  • Handcart (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Prostheses (AREA)
  • Special Chairs (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

COLUMNA SUSTENTADORA Y DISPOSITIVO PARA QUE UN OPERARIO ASCIENDA Y DESCIENDA POR ELLA.LA COLUMNA (1) SE FORMA CON ELEMENTOS ACOPLADOS SUCESIVAMENTE MEDIANTE PRISIONEROS DE CABEZA HEXAGONAL, ADAPTANDOSE SOBRE UNA BASE NIVELABLE INFERIOR Y APOYANDOSE SU EXTREMO SUPERIOR SOBRE UNA SUPERFICIE VERTICAL O BIEN ARTICULANDO SUPERIORMENTE, EN ANGULO, DOS COLUMNAS DE IGUAL LONGITUD. PARA EL ASCENSO Y DESCENSO SE DISPONEN SENDAS PLACAS (8) PORTADORAS DE TRES, CUATRO O MAS RUEDAS QUE DISCURREN POR ACANALADURAS PERMITIENDO EL MOVIMIENTO DE LOS PIES DEL OPERARIO Y QUE SE ENCLAVAN CUANDO EL PIE SE ASIENTA FIRMEMENTE POR ACCION DEL DIENTE (9) EN LA CREMALLERA (2). ALTERNATIVAMENTE PUEDEN EMPLEARSE RUEDA DENTADA, CREMALLERA Y SISTEMA DE FRENO.
ES533136A 1983-06-06 1984-06-05 Dispositivo de viga de sustentacion Expired ES8504321A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR7195983 1983-06-06

Publications (2)

Publication Number Publication Date
ES533136A0 ES533136A0 (es) 1985-04-01
ES8504321A1 true ES8504321A1 (es) 1985-04-01

Family

ID=10936467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533136A Expired ES8504321A1 (es) 1983-06-06 1984-06-05 Dispositivo de viga de sustentacion

Country Status (11)

Country Link
AU (1) AU2914484A (es)
BE (1) BE899843A (es)
DE (1) DE3420984A1 (es)
DK (1) DK277184A (es)
ES (1) ES8504321A1 (es)
FR (1) FR2547859A1 (es)
IL (1) IL72022A0 (es)
LU (1) LU85405A1 (es)
NL (1) NL8401795A (es)
NO (1) NO842263L (es)
PT (1) PT78696B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134085A1 (es) * 1995-12-29 1999-09-16 Leal Diego Grande Escalera portatil.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233648A1 (de) * 1992-10-06 1994-04-07 Werner Dipl Ing Isfort Stehleiter
CH715330B1 (de) * 2005-11-07 2020-03-13 Highstep Systems Ag Anordnung zum Auf- und/oder Absteigen einer Person.
WO2009034010A2 (de) * 2007-09-11 2009-03-19 M+F Ingenieur Beratungs Ag Verbindung von führungsschienen
CN109911780B (zh) * 2019-03-08 2020-12-11 诸暨市蓝铮机械科技有限公司 一种通讯设备安装用辅助支撑装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR708055A (fr) * 1930-01-06 1931-07-20 Steel Scaffolding Company Ltd Perfectionnements aux joints ou raccords pour corps tubulaires
DE629064C (de) * 1933-10-13 1936-04-22 George William Amor Klemmverbindung fuer insbesondere zu Geruestbauten dienende Rohre
US2330288A (en) * 1942-11-10 1943-09-28 Earl H Hurley Portable climber
GB680049A (en) * 1950-07-05 1952-10-01 Steel Scaffolding Company Ltd An improved device for connecting tubes or pipes end to end
FR1346424A (fr) * 1962-11-07 1963-12-20 Electricite De France échelle démontable à montant unique
CH417010A (de) * 1963-08-28 1966-07-15 Dustmann Heinrich Vorrichtung zum Verbinden zweier rohrförmiger Bauteile
GB1199686A (en) * 1968-04-02 1970-07-22 Bruce Charles Ricard Wildridge Improved means for Retaining Tubes in End to End Relationship
GR59979B7 (en) * 1977-06-25 1978-03-22 S Mastroyannis Mechanism of ascent and descent by pedal
US4310070A (en) * 1978-06-23 1982-01-12 Mastrogiannis Spiridon A Lifting and descent mechanism-criket
DE2932707A1 (de) * 1979-07-31 1981-02-05 Geilinger Ag Steigvorrichtung fuer ein bauwerk, insbesondere fuer einen mast, z.b. hochspannungsleitungsmast
DE3129991A1 (de) * 1981-07-29 1983-03-03 Söll KG Industrieschmiede, 8670 Hof Steigschuhe zum besteigen von profilholmen und arbeitsschuhe zur verwendung damit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2134085A1 (es) * 1995-12-29 1999-09-16 Leal Diego Grande Escalera portatil.

Also Published As

Publication number Publication date
AU2914484A (en) 1984-12-13
LU85405A1 (fr) 1984-11-30
FR2547859A1 (fr) 1984-12-28
DE3420984A1 (de) 1985-01-03
ES533136A0 (es) 1985-04-01
PT78696B (en) 1986-07-11
PT78696A (pt) 1985-01-01
BE899843A (fr) 1984-10-01
IL72022A0 (en) 1984-10-31
NO842263L (no) 1984-12-07
DK277184A (da) 1984-12-07
DK277184D0 (da) 1984-06-04
NL8401795A (nl) 1985-01-02

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