DE249689C - - Google Patents

Info

Publication number
DE249689C
DE249689C DENDAT249689D DE249689DA DE249689C DE 249689 C DE249689 C DE 249689C DE NDAT249689 D DENDAT249689 D DE NDAT249689D DE 249689D A DE249689D A DE 249689DA DE 249689 C DE249689 C DE 249689C
Authority
DE
Germany
Prior art keywords
steps
helix
stairs
chain
traffic
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.)
Active
Application number
DENDAT249689D
Other languages
German (de)
English (en)
Publication of DE249689C publication Critical patent/DE249689C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B21/00—Kinds or types of escalators or moving walkways
    • B66B21/02—Escalators
    • B66B21/06—Escalators spiral type

Landscapes

  • Escalators And Moving Walkways (AREA)
DENDAT249689D Active DE249689C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE249689C true DE249689C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=508285

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT249689D Active DE249689C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE249689C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780046A1 (fr) * 1998-06-19 1999-12-24 Cedric Alemant Transporteur vertical de personnes et de marchandises

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780046A1 (fr) * 1998-06-19 1999-12-24 Cedric Alemant Transporteur vertical de personnes et de marchandises

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