CH289007A - Crampon. - Google Patents

Crampon.

Info

Publication number
CH289007A
CH289007A CH289007DA CH289007A CH 289007 A CH289007 A CH 289007A CH 289007D A CH289007D A CH 289007DA CH 289007 A CH289007 A CH 289007A
Authority
CH
Switzerland
Prior art keywords
crampon
Prior art date
Application number
Other languages
German (de)
Inventor
Zenhaeusern Heinrich
Original Assignee
Zenhaeusern Heinrich
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 Zenhaeusern Heinrich filed Critical Zenhaeusern Heinrich
Publication of CH289007A publication Critical patent/CH289007A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/02—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted
    • E06C9/04—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes rigidly mounted in the form of climbing irons or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH289007D 1950-12-04 1950-12-04 Crampon. CH289007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH289007T 1950-12-04

Publications (1)

Publication Number Publication Date
CH289007A true CH289007A (en) 1953-02-28

Family

ID=4486443

Family Applications (1)

Application Number Title Priority Date Filing Date
CH289007D CH289007A (en) 1950-12-04 1950-12-04 Crampon.

Country Status (1)

Country Link
CH (1) CH289007A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050203A (en) * 1976-01-06 1977-09-27 Souza Jr Thomas Stairs and railing system for multi-floored buildings and method of constructing same
EP0173227A2 (en) * 1984-08-22 1986-03-05 Heinrich Stephan Zenhäusern Anchor element for the fastening of step irons in wall surfaces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050203A (en) * 1976-01-06 1977-09-27 Souza Jr Thomas Stairs and railing system for multi-floored buildings and method of constructing same
EP0173227A2 (en) * 1984-08-22 1986-03-05 Heinrich Stephan Zenhäusern Anchor element for the fastening of step irons in wall surfaces
EP0173227A3 (en) * 1984-08-22 1986-10-22 Heinrich Zenhausern Anchor element for the fastening of step irons in wall surfaces

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