DE1614129U - METAL LADDER. - Google Patents

METAL LADDER.

Info

Publication number
DE1614129U
DE1614129U DE19491614129 DE1614129U DE1614129U DE 1614129 U DE1614129 U DE 1614129U DE 19491614129 DE19491614129 DE 19491614129 DE 1614129 U DE1614129 U DE 1614129U DE 1614129 U DE1614129 U DE 1614129U
Authority
DE
Germany
Prior art keywords
rungs
sheet metal
metal strips
stiles
profiled
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
DE19491614129
Other languages
German (de)
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.)
Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks
Original Assignee
Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks
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 Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks filed Critical Peco Elektrische Schweissmaschinenfabrik Rudolf Bocks
Priority to DE19491614129 priority Critical patent/DE1614129U/en
Publication of DE1614129U publication Critical patent/DE1614129U/en
Expired legal-status Critical Current

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  • Ladders (AREA)

Description

Erfindungsgegenstand: " Metall-Leiter " -' Es ist bekannt, Holme und Sprossen'an Leitern aas Stabili- tätsgrn'en an Stelle von Holz aus Metall herzustellen. Allerdings haben solche'aus Metall hergestellten Leitern den'N&ohteil eines verhaltnismässig grossen Gewichtes und . t einer verholtnismässig teueren Herstellungsweise. Dem er- Subject of the invention: "metal ladder" - ' It is known that stiles and rungs on ladders aas stabili- to produce activity-green instead of wood from metal. However, they have ladders made of metal the part of a relatively large weight and . t a relatively expensive production method. The he

Claims (1)

wähnten Nachteil begegnet vorteilhaft eine gemäss Erfindung gebaute Leiter, bei der man GHolme und Sprossen aus Blechstreifen herstellte wobei Teile der zu Holme profilierten Blechstreifen vor ihrer Verschweißung, Vernietung etc. die Ränder von Näpfchen umschliessen, i n die die Sprossen eingesetzt, versuche-eist oder vernietet etc. werden. Fig.A zeigt eine aus den Holmen (l und 2) und den Sprossen (3) hergestellte Leiter, bei der die Knotenpunkte (4) s.Ansichtszeichnung B und Schnittzeichnung C so ausge- bildet sind,. dass in die aus profilierten Blechstreifen her- gestelltenHolTseNäpfchen(5) vor &er Verschweissung, Ver- nietung ete. dj3r Holme so eingelegt sind dass sie die Rän- der der Näpfchen'weitgehend-umsciiliessen. In diese Näpfchen, können die Sprossen 2 bei Montage'der Leitern mühelos einge- setzt und durch Verscheissen Vernieten/) der dergleichen mitdenHolmen verbundenv<erden< Schutsansruch: l. "Metall-Leiter dadurchgekennzeichnet,dass Holme'und Sprossen aus profilierten Blechstreifen hergestellt
sind, wobei Teile. der zu Holme profilierten Blechstreifen vor ihrer Verschweißung, Vernietung etc. die Ränder von Näpfchen umschliessen, in die die Sprossen eingesetztundverschweisstwerden.
The mentioned disadvantage is advantageously met by a ladder built according to the invention, in which stiles and rungs are made from sheet metal strips, with parts of the sheet metal strips profiled to stiles, before being welded, riveted, etc., enclosing the edges of cups into which the rungs are inserted, tried or riveted etc. will be. Fig.A shows a ladder made from the stiles (1 and 2) and the rungs (3), in which the nodes (4) see drawing B and sectional drawing C so designed. forms are. that in the profiled sheet metal strips provided HolTseNäpfchen (5) in front of & er welding, sealing riveting ete. dj3r bars are inserted in such a way that they that of the wells is largely surrounded. In these pots the rungs 2 can easily be inserted when assembling the ladders sets and riveting by shedding /) the like connected to the stiles Schutsansruch: l. "Metal ladder marked that Holme'und Rungs made from profiled sheet metal strips
are, with parts. of the sheet metal strips profiled to form spars, before being welded, riveted, etc., enclose the edges of cells into which the rungs are inserted and welded.
DE19491614129 1949-08-27 1949-08-27 METAL LADDER. Expired DE1614129U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19491614129 DE1614129U (en) 1949-08-27 1949-08-27 METAL LADDER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19491614129 DE1614129U (en) 1949-08-27 1949-08-27 METAL LADDER.

Publications (1)

Publication Number Publication Date
DE1614129U true DE1614129U (en) 1950-10-05

Family

ID=29754593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19491614129 Expired DE1614129U (en) 1949-08-27 1949-08-27 METAL LADDER.

Country Status (1)

Country Link
DE (1) DE1614129U (en)

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