NO131252C - - Google Patents

Info

Publication number
NO131252C
NO131252C NO3174/71A NO317471A NO131252C NO 131252 C NO131252 C NO 131252C NO 3174/71 A NO3174/71 A NO 3174/71A NO 317471 A NO317471 A NO 317471A NO 131252 C NO131252 C NO 131252C
Authority
NO
Norway
Application number
NO3174/71A
Other languages
Norwegian (no)
Other versions
NO131252B (fr
Inventor
Heinrich Zenhaeusern
Original Assignee
Heinrich Zenhaeusern
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 Heinrich Zenhaeusern filed Critical Heinrich Zenhaeusern
Publication of NO131252B publication Critical patent/NO131252B/no
Publication of NO131252C publication Critical patent/NO131252C/no

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
    • E06C7/18—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
    • 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
    • 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
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
NO3174/71A 1970-08-27 1971-08-26 NO131252C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1296470A CH505276A (de) 1970-08-27 1970-08-27 In einem Mauerwerk verankerte Steigeinrichtung

Publications (2)

Publication Number Publication Date
NO131252B NO131252B (fr) 1975-01-20
NO131252C true NO131252C (fr) 1975-04-30

Family

ID=4388033

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3174/71A NO131252C (fr) 1970-08-27 1971-08-26

Country Status (6)

Country Link
US (1) US3786899A (fr)
BE (1) BE771791A (fr)
CH (1) CH505276A (fr)
DE (1) DE2137963C3 (fr)
FR (1) FR2105881A5 (fr)
NO (1) NO131252C (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3430848A1 (de) * 1984-08-22 1986-03-06 Heinrich Urdorf Zürich Zenhäusern Steigbuegel fuer die befestigung in wandflaechen
FR2588912B1 (fr) * 1985-10-23 1988-05-13 Materiel Securite Urb Echelon de scellement et son procede de fixation
WO1988005775A1 (fr) * 1987-01-30 1988-08-11 Sandoz-Erfindungen Verwaltungsgesellschaft M.B.H. Nouveaux derives de xanthine
US5282339A (en) * 1992-04-27 1994-02-01 Dabico Inc. Aircraft servicing pit with retractable ladder
US5743355A (en) * 1996-07-31 1998-04-28 Mcdonnell; Charles A. Retractable ladder
FR2821886B1 (fr) * 2001-03-09 2004-01-30 Sevylor Internat Echelle, notamment echelle de piscine
DE20106892U1 (de) 2001-04-20 2001-06-28 Stahlbau Kurt Klatetzki GmbH & Co.KG, 58739 Wickede Schachteinstieg und Steigleiter
GB0124110D0 (en) * 2001-10-06 2001-11-28 Channel Covers Ltd Mounting assembly
US7549256B1 (en) * 2006-04-10 2009-06-23 Watkins Donald J Modular window well and associated accessories
US8430205B2 (en) * 2009-01-07 2013-04-30 Polygroup Macau Limited (Bvi) Pool ladder safety system
US8235174B1 (en) * 2009-09-24 2012-08-07 Pelini Mark F Jack plate ladder
US8511430B1 (en) * 2009-09-24 2013-08-20 Mark F. Pelini Jack plate ladder lock with bushing
CA2786624C (fr) * 2010-01-13 2017-08-22 Hiram (Wa) Pty Ltd Systeme de passage d'echelle ameliore pour elevations souterraines
US9845586B2 (en) * 2013-07-22 2017-12-19 Ronald ARMSTRONG Manhole frame with one or more handholds
CN104727743B (zh) * 2015-03-10 2017-06-09 国家电网公司 一种爬梯
US10927599B2 (en) * 2018-12-21 2021-02-23 Timothy Nakari Roof rack side ladder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US267031A (en) * 1882-11-07 spelmax
US438768A (en) * 1890-10-21 Lamp-bracket
GB1186090A (en) * 1966-09-06 1970-04-02 Seibu Gomu Kagaku Kk Device for Fitting Attachments to Quay-Walls and the like.
US3453796A (en) * 1966-09-17 1969-07-08 Siegfried Gutmann Carrier for concrete castings

Also Published As

Publication number Publication date
US3786899A (en) 1974-01-22
DE2137963C3 (de) 1979-07-26
FR2105881A5 (fr) 1972-04-28
CH505276A (de) 1971-03-31
NO131252B (fr) 1975-01-20
BE771791A (fr) 1971-12-31
DE2137963B2 (de) 1978-11-23
DE2137963A1 (de) 1972-03-02

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