NL7704366A - Trapbeveiligings-ophangsteunorgaan. - Google Patents

Trapbeveiligings-ophangsteunorgaan.

Info

Publication number
NL7704366A
NL7704366A NL7704366A NL7704366A NL7704366A NL 7704366 A NL7704366 A NL 7704366A NL 7704366 A NL7704366 A NL 7704366A NL 7704366 A NL7704366 A NL 7704366A NL 7704366 A NL7704366 A NL 7704366A
Authority
NL
Netherlands
Prior art keywords
suspension bracket
stair protection
protection suspension
stair
bracket
Prior art date
Application number
NL7704366A
Other languages
English (en)
Dutch (nl)
Original Assignee
Thomas Norvin Ferwerda
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 Thomas Norvin Ferwerda filed Critical Thomas Norvin Ferwerda
Publication of NL7704366A publication Critical patent/NL7704366A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/1863—Built-in aids for ascending or descending stairs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Steps, Ramps, And Handrails (AREA)
NL7704366A 1976-05-13 1977-04-21 Trapbeveiligings-ophangsteunorgaan. NL7704366A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/686,227 US3992832A (en) 1976-05-13 1976-05-13 Stairway safety suspension support means

Publications (1)

Publication Number Publication Date
NL7704366A true NL7704366A (nl) 1977-11-15

Family

ID=24755456

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7704366A NL7704366A (nl) 1976-05-13 1977-04-21 Trapbeveiligings-ophangsteunorgaan.

Country Status (9)

Country Link
US (1) US3992832A (fr)
JP (1) JPS52139227A (fr)
AU (1) AU503238B2 (fr)
CA (1) CA1063402A (fr)
DE (1) DE2718018A1 (fr)
FR (1) FR2351226A1 (fr)
GB (1) GB1571066A (fr)
IT (1) IT1086794B (fr)
NL (1) NL7704366A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610345A1 (fr) * 1987-02-02 1988-08-05 Vivet Jacky Dispositif de securite pour escaliers
US5167297A (en) * 1991-05-10 1992-12-01 Charles Stevenson Stairway safety rail and belt attachment
US5669732A (en) * 1995-06-19 1997-09-23 Truitt; Willie W. Self-closing interlocking sandbags and process for erecting dams therefrom
MXPA04004217A (es) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Escalera ajustable con peldanos o barras movibles.
MXPA04004218A (es) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Escalera con control de peldanos o barras movibles.
MXPA04004216A (es) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Nueva escalera con peldanos deslizables para evacuacion de edificios en caso de emergencia.
US20060102885A1 (en) * 2004-11-17 2006-05-18 Byron Rosenbaum Hand rail for stairs and inclined corridors
US20060102886A1 (en) * 2004-11-17 2006-05-18 Byron Rosenbaum Hand rail for stairs and inclined corridors
GB2452019B (en) * 2007-07-12 2012-09-26 Chidi Uche Electronic stair barrier and guide
US8061085B2 (en) 2007-11-30 2011-11-22 Anderson John S Handrail for preventing stairway falls

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US660610A (en) * 1899-11-27 1900-10-30 Lorenzo T Yoder Supporting-strap for cars, &c.
US866812A (en) * 1904-02-27 1907-09-24 Elias E Ries Hand-straps for cars and other conveyances.
US1367928A (en) * 1918-01-24 1921-02-08 Stolp Oscar Gate
US3368304A (en) * 1966-02-07 1968-02-13 Ball Murray Insect repelling vibratory screen

Also Published As

Publication number Publication date
AU503238B2 (en) 1979-08-30
FR2351226A1 (fr) 1977-12-09
DE2718018A1 (de) 1977-11-17
FR2351226B1 (fr) 1980-02-08
JPS52139227A (en) 1977-11-21
US3992832A (en) 1976-11-23
GB1571066A (en) 1980-07-09
CA1063402A (fr) 1979-10-02
AU2392377A (en) 1978-10-12
IT1086794B (it) 1985-05-31
DE2718018B2 (fr) 1978-07-20
DE2718018C3 (fr) 1979-03-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed