DE214436C - - Google Patents

Info

Publication number
DE214436C
DE214436C DENDAT214436D DE214436DA DE214436C DE 214436 C DE214436 C DE 214436C DE NDAT214436 D DENDAT214436 D DE NDAT214436D DE 214436D A DE214436D A DE 214436DA DE 214436 C DE214436 C DE 214436C
Authority
DE
Germany
Prior art keywords
ladder
rung
shaft
extension piece
trees
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
DENDAT214436D
Other languages
German (de)
English (en)
Publication of DE214436C publication Critical patent/DE214436C/de
Active 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
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/18—Devices for preventing persons from falling
    • E06C7/181—Additional gripping devices, e.g. handrails
    • E06C7/182—Additional gripping devices, e.g. handrails situated at the top of the ladder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
DENDAT214436D Active DE214436C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE214436C true DE214436C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=476015

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT214436D Active DE214436C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE214436C (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
US2554675A (en) * 1949-09-12 1951-05-29 Magnetti Frank Ladder bracket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554675A (en) * 1949-09-12 1951-05-29 Magnetti Frank Ladder bracket

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