MW383A1 - Safety device for ladders - Google Patents

Safety device for ladders

Info

Publication number
MW383A1
MW383A1 MW3/83A MW383A MW383A1 MW 383 A1 MW383 A1 MW 383A1 MW 3/83 A MW3/83 A MW 3/83A MW 383 A MW383 A MW 383A MW 383 A1 MW383 A1 MW 383A1
Authority
MW
MALAWI
Prior art keywords
ladder
frame
person
angularly
ladders
Prior art date
Application number
MW3/83A
Other languages
English (en)
Original Assignee
Smith Samuel David
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 Samuel David filed Critical Smith Samuel David
Publication of MW383A1 publication Critical patent/MW383A1/xx

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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Programmable Controllers (AREA)
  • Cookers (AREA)
  • Domestic Plumbing Installations (AREA)
  • Emergency Lowering Means (AREA)
  • Control Of Combustion (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Air Bags (AREA)
  • Mechanical Control Devices (AREA)
  • Prostheses (AREA)
  • Forklifts And Lifting Vehicles (AREA)
MW3/83A 1981-05-29 1983-01-26 Safety device for ladders MW383A1 (en)

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 (1)

Publication Number Publication Date
MW383A1 true MW383A1 (en) 1983-09-14

Family

ID=10522129

Family Applications (1)

Application Number Title Priority Date Filing Date
MW3/83A MW383A1 (en) 1981-05-29 1983-01-26 Safety device for ladders

Country Status (24)

Country Link
US (1) US4406350A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0080464B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58500953A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE16413T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU552810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8207721A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1177453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3267254D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK151484B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES273593Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI69342C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2099903B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IE (1) IE52708B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN157888B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (2) IT8253358V0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MC (1) MC1519A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MW (1) MW383A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO156138C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ200748A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
OA (1) OA07312A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RO (1) RO88416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU1207400A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1982004282A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA823636B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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 (13)

* 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
GB1251938A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-10-08 1971-11-03
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
SU1207400A3 (ru) 1986-01-23
DE3267254D1 (en) 1985-12-12
FI830248A0 (fi) 1983-01-25
US4406350A (en) 1983-09-27
IT8267693A0 (it) 1982-05-28
NO830221L (no) 1983-01-24
NO156138B (no) 1987-04-21
ES273593Y (es) 1984-10-01
DK151484B (da) 1987-12-07
FI69342B (fi) 1985-09-30
EP0080464B1 (en) 1985-11-06
EP0080464A1 (en) 1983-06-08
AU8397082A (en) 1982-12-07
MC1519A1 (fr) 1984-02-10
IT8253358V0 (it) 1982-05-28
IN157888B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-07-12
ATE16413T1 (de) 1985-11-15
ZA823636B (en) 1983-05-25
NO156138C (no) 1987-07-29
IE821288L (en) 1982-11-29
RO88416A (ro) 1986-10-30
IE52708B1 (en) 1988-01-20
ES273593U (es) 1984-03-01
WO1982004282A1 (en) 1982-12-09
AU552810B2 (en) 1986-06-19
FI69342C (fi) 1986-01-10
GB2099903B (en) 1984-12-05
CA1177453A (en) 1984-11-06
DK26483A (da) 1983-01-24
GB2099903A (en) 1982-12-15
BR8207721A (pt) 1983-05-10
FI830248L (fi) 1983-01-25
OA07312A (en) 1987-01-31
DK26483D0 (da) 1983-01-24
JPS58500953A (ja) 1983-06-09
NZ200748A (en) 1985-10-11

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