NO156138C - Sikkerhetsinnretning for stiger. - Google Patents

Sikkerhetsinnretning for stiger.

Info

Publication number
NO156138C
NO156138C NO83830221A NO830221A NO156138C NO 156138 C NO156138 C NO 156138C NO 83830221 A NO83830221 A NO 83830221A NO 830221 A NO830221 A NO 830221A NO 156138 C NO156138 C NO 156138C
Authority
NO
Norway
Prior art keywords
ladder
frame
person
angularly
increases
Prior art date
Application number
NO83830221A
Other languages
English (en)
Other versions
NO830221L (no
NO156138B (no
Inventor
Samuel David Smith
Original Assignee
Smith Ladder Limpit Ltd
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 Smith Ladder Limpit Ltd filed Critical Smith Ladder Limpit Ltd
Publication of NO830221L publication Critical patent/NO830221L/no
Publication of NO156138B publication Critical patent/NO156138B/no
Publication of NO156138C publication Critical patent/NO156138C/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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Ladders (AREA)
  • Programmable Controllers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Combustion (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Air Bags (AREA)
  • Cookers (AREA)
  • Domestic Plumbing Installations (AREA)
  • Emergency Lowering Means (AREA)
  • Prostheses (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Mechanical Control Devices (AREA)
NO83830221A 1981-05-29 1983-01-24 Sikkerhetsinnretning for stiger. NO156138C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8116447 1981-05-29
PCT/GB1982/000149 WO1982004282A1 (en) 1981-05-29 1982-05-19 Safety device for ladders

Publications (3)

Publication Number Publication Date
NO830221L NO830221L (no) 1983-01-24
NO156138B NO156138B (no) 1987-04-21
NO156138C true NO156138C (no) 1987-07-29

Family

ID=10522129

Family Applications (1)

Application Number Title Priority Date Filing Date
NO83830221A NO156138C (no) 1981-05-29 1983-01-24 Sikkerhetsinnretning for stiger.

Country Status (24)

Country Link
US (1) US4406350A (no)
EP (1) EP0080464B1 (no)
JP (1) JPS58500953A (no)
AT (1) ATE16413T1 (no)
AU (1) AU552810B2 (no)
BR (1) BR8207721A (no)
CA (1) CA1177453A (no)
DE (1) DE3267254D1 (no)
DK (1) DK151484B (no)
ES (1) ES273593Y (no)
FI (1) FI69342C (no)
GB (1) GB2099903B (no)
IE (1) IE52708B1 (no)
IN (1) IN157888B (no)
IT (2) IT8267693A0 (no)
MC (1) MC1519A1 (no)
MW (1) MW383A1 (no)
NO (1) NO156138C (no)
NZ (1) NZ200748A (no)
OA (1) OA07312A (no)
RO (1) RO88416A (no)
SU (1) SU1207400A3 (no)
WO (1) WO1982004282A1 (no)
ZA (1) ZA823636B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753744B1 (fr) * 1996-09-20 1998-11-20 Dispositif de securite pour echelles et escabeaux
US20060000674A1 (en) * 2004-06-30 2006-01-05 Werner Co. Fall arrest system with anchorage plate
US8413764B1 (en) 2009-09-29 2013-04-09 David A. Cohen Ladder safety device, systems and methods of arresting falls from ladders

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR425596A (fr) * 1911-01-31 1911-06-14 Hippolyte Nicolas échelle à coulisse
US1477738A (en) * 1922-09-11 1923-12-18 Henry P White Ladder scaffold bracket
GB284436A (en) * 1926-12-13 1928-02-02 Arthur Drew Improvements in ladders and the like
US2678243A (en) * 1952-05-20 1954-05-11 Rene A Masse Portable scaffolding
US2886227A (en) * 1955-07-25 1959-05-12 Rose Mfg Company Ladder climber
FR1473300A (fr) * 1967-02-22 1967-03-17 Appareil de sauvetage et de soutien sur constructions élevées ou profondes
US3561563A (en) * 1969-08-14 1971-02-09 Ralph Harsh Portable post step
US3885647A (en) * 1973-07-05 1975-05-27 Anthony L Acosta Climbing safety device
US4085818A (en) * 1976-05-20 1978-04-25 Swager William E Plastic ladder and safety device
GB1501945A (en) * 1976-10-08 1978-02-22 Post Office Fall arrestor devices
US4130177A (en) * 1977-07-15 1978-12-19 Pandolph James E Ladder climber's safety device
US4169518A (en) * 1977-10-17 1979-10-02 Raymond Schmoock Safety belt

Also Published As

Publication number Publication date
DK26483A (da) 1983-01-24
CA1177453A (en) 1984-11-06
NO830221L (no) 1983-01-24
WO1982004282A1 (en) 1982-12-09
BR8207721A (pt) 1983-05-10
NZ200748A (en) 1985-10-11
US4406350A (en) 1983-09-27
IE821288L (en) 1982-11-29
ES273593Y (es) 1984-10-01
EP0080464A1 (en) 1983-06-08
DE3267254D1 (en) 1985-12-12
IT8267693A0 (it) 1982-05-28
SU1207400A3 (ru) 1986-01-23
EP0080464B1 (en) 1985-11-06
GB2099903A (en) 1982-12-15
ES273593U (es) 1984-03-01
ZA823636B (en) 1983-05-25
RO88416A (ro) 1986-10-30
AU8397082A (en) 1982-12-07
FI830248A0 (fi) 1983-01-25
ATE16413T1 (de) 1985-11-15
NO156138B (no) 1987-04-21
IE52708B1 (en) 1988-01-20
FI830248L (fi) 1983-01-25
OA07312A (en) 1987-01-31
DK26483D0 (da) 1983-01-24
AU552810B2 (en) 1986-06-19
FI69342C (fi) 1986-01-10
MW383A1 (en) 1983-09-14
IT8253358V0 (it) 1982-05-28
JPS58500953A (ja) 1983-06-09
GB2099903B (en) 1984-12-05
IN157888B (no) 1986-07-12
MC1519A1 (fr) 1984-02-10
DK151484B (da) 1987-12-07
FI69342B (fi) 1985-09-30

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