JPS56488A - Expansible ladder - Google Patents

Expansible ladder

Info

Publication number
JPS56488A
JPS56488A JP839980A JP839980A JPS56488A JP S56488 A JPS56488 A JP S56488A JP 839980 A JP839980 A JP 839980A JP 839980 A JP839980 A JP 839980A JP S56488 A JPS56488 A JP S56488A
Authority
JP
Japan
Prior art keywords
ladder
expansible
edges
rungs
designed
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP839980A
Other languages
English (en)
Japanese (ja)
Inventor
Arutoo Kuroodo
Deyukuriyue Anri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAMIVA
Original Assignee
CAMIVA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9221347&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS56488(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by CAMIVA filed Critical CAMIVA
Publication of JPS56488A publication Critical patent/JPS56488A/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
    • E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Emergency Lowering Means (AREA)
JP839980A 1979-01-30 1980-01-29 Expansible ladder Pending JPS56488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7902298A FR2448028A1 (fr) 1979-01-30 1979-01-30 Structure d'echelle telescopique

Publications (1)

Publication Number Publication Date
JPS56488A true JPS56488A (en) 1981-01-06

Family

ID=9221347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP839980A Pending JPS56488A (en) 1979-01-30 1980-01-29 Expansible ladder

Country Status (8)

Country Link
US (1) US4317504A (enExample)
EP (1) EP0014631B2 (enExample)
JP (1) JPS56488A (enExample)
AT (1) ATE4926T1 (enExample)
BR (1) BR8000530A (enExample)
DE (1) DE3065097D1 (enExample)
ES (1) ES256662Y (enExample)
FR (1) FR2448028A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755258B1 (en) * 2003-01-27 2004-06-29 Smeal Fire Apparatus Co. Aerial ladder fire fighting apparatus with positionable waterway
US8413764B1 (en) * 2009-09-29 2013-04-09 David A. Cohen Ladder safety device, systems and methods of arresting falls from ladders
US8074767B1 (en) 2010-08-08 2011-12-13 Orville Douglas Denison Aerial ladder system with powered rungs
FR3024489B1 (fr) * 2014-07-29 2018-08-10 Gimaex International Echelle telescopique comportant des troncons d'echelle de densites differentes
US9579530B2 (en) 2014-11-24 2017-02-28 Oshkosh Corporation Ladder assembly for a fire apparatus
US9677334B2 (en) 2014-11-24 2017-06-13 Oshkosh Corporation Aerial ladder for a fire apparatus
US9504863B2 (en) 2014-11-24 2016-11-29 Oshkosh Corporation Quint configuration fire apparatus
US9580962B2 (en) 2014-11-24 2017-02-28 Oshkosh Corporation Outrigger assembly for a fire apparatus
US12234135B2 (en) 2014-11-24 2025-02-25 Oshkosh Corporation Fire apparatus
US9492695B2 (en) 2014-11-24 2016-11-15 Oshkosh Corporation Pedestal and torque box assembly for a fire apparatus
US10286239B2 (en) 2017-02-08 2019-05-14 Oshkosh Corporation Fire apparatus piercing tip ranging and alignment system
US12497178B1 (en) * 2020-12-01 2025-12-16 United States Of America As Represented By The Secretary Of The Air Force Fire rescue ladder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483520U (enExample) * 1971-05-21 1973-01-17
JPS50106500A (enExample) * 1974-01-31 1975-08-21

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US380733A (en) * 1888-04-10 Ladder for city fire-department service
FR630031A (fr) * 1927-02-24 1927-11-22 Pylône
US2923381A (en) * 1954-01-20 1960-02-02 Cabot Shops Inc Telescopic derrick and locking means therefor
US4094381A (en) * 1977-05-02 1978-06-13 Wilkerson Darrell F Aerial extension ladder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483520U (enExample) * 1971-05-21 1973-01-17
JPS50106500A (enExample) * 1974-01-31 1975-08-21

Also Published As

Publication number Publication date
EP0014631B1 (fr) 1983-10-05
FR2448028A1 (fr) 1980-08-29
FR2448028B1 (enExample) 1982-06-25
EP0014631B2 (fr) 1987-05-27
ES256662Y (es) 1981-12-16
ATE4926T1 (de) 1983-10-15
EP0014631A1 (fr) 1980-08-20
ES256662U (es) 1981-07-01
BR8000530A (pt) 1980-10-14
DE3065097D1 (en) 1983-11-10
US4317504A (en) 1982-03-02

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