FR2448028A1 - Structure d'echelle telescopique - Google Patents
Structure d'echelle telescopiqueInfo
- Publication number
- FR2448028A1 FR2448028A1 FR7902298A FR7902298A FR2448028A1 FR 2448028 A1 FR2448028 A1 FR 2448028A1 FR 7902298 A FR7902298 A FR 7902298A FR 7902298 A FR7902298 A FR 7902298A FR 2448028 A1 FR2448028 A1 FR 2448028A1
- Authority
- FR
- France
- Prior art keywords
- telescopic ladder
- ladder structure
- edges
- ladder
- telescopic
- 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.)
- Granted
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)
Abstract
L'INVENTION EST DU DOMAINE DES ECHELLES DE SECOURS OU DE SAUVETAGE. ELLE VISE PLUS PRECISEMENT UNE ECHELLE TELESCOPIQUE COMPORTANT DES PLANS SUPERPOSES PRESENTANT DES FLANCS DE FORME TRAPEZOIDALE DONT LES BORDS SUPERIEURS ET INFERIEURS NE SONT PAS PARALLELES MAIS DISPOSES DE TELLE SORTE QUE LA DISTANCE ENTRE CES BORDS EST CROISSANTE VERS L'EXTREMITE RESTANT ENCASTREE DANS LE PLAN IMMEDIATEMENT INFERIEUR. CETTE ECHELLE EST DESTINEE NOTAMMENT A ETRE MONTEE SUR UN VEHICULE DE TRANSPORT.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7902298A FR2448028A1 (fr) | 1979-01-30 | 1979-01-30 | Structure d'echelle telescopique |
AT80400128T ATE4926T1 (de) | 1979-01-30 | 1980-01-25 | Struktur einer ausziehbaren leiter. |
DE8080400128T DE3065097D1 (en) | 1979-01-30 | 1980-01-25 | Telescopic ladder structure |
EP80400128A EP0014631B2 (fr) | 1979-01-30 | 1980-01-25 | Structure d'échelle télescopique |
BR8000530A BR8000530A (pt) | 1979-01-30 | 1980-01-28 | Estrutura de escada telescopica de socorro ou de salvamento |
ES1980256662U ES256662Y (es) | 1979-01-30 | 1980-01-29 | Escalera telescopica de emergencia o salvamento |
US06/116,407 US4317504A (en) | 1979-01-30 | 1980-01-29 | Telescopic aerial ladder |
JP839980A JPS56488A (en) | 1979-01-30 | 1980-01-29 | Expansible ladder |
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 (2)
Publication Number | Publication Date |
---|---|
FR2448028A1 true FR2448028A1 (fr) | 1980-08-29 |
FR2448028B1 FR2448028B1 (fr) | 1982-06-25 |
Family
ID=9221347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902298A Granted FR2448028A1 (fr) | 1979-01-30 | 1979-01-30 | Structure d'echelle telescopique |
Country Status (8)
Country | Link |
---|---|
US (1) | US4317504A (fr) |
EP (1) | EP0014631B2 (fr) |
JP (1) | JPS56488A (fr) |
AT (1) | ATE4926T1 (fr) |
BR (1) | BR8000530A (fr) |
DE (1) | DE3065097D1 (fr) |
ES (1) | ES256662Y (fr) |
FR (1) | FR2448028A1 (fr) |
Families Citing this family (10)
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 |
US9492695B2 (en) | 2014-11-24 | 2016-11-15 | Oshkosh Corporation | Pedestal and torque box assembly for a fire apparatus |
US9579530B2 (en) | 2014-11-24 | 2017-02-28 | Oshkosh Corporation | Ladder assembly for a fire apparatus |
US9504863B2 (en) | 2014-11-24 | 2016-11-29 | Oshkosh Corporation | Quint configuration fire apparatus |
US9677334B2 (en) * | 2014-11-24 | 2017-06-13 | Oshkosh Corporation | Aerial ladder for a fire apparatus |
US9580962B2 (en) | 2014-11-24 | 2017-02-28 | Oshkosh Corporation | Outrigger assembly for a fire apparatus |
US10286239B2 (en) | 2017-02-08 | 2019-05-14 | Oshkosh Corporation | Fire apparatus piercing tip ranging and alignment system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR630031A (fr) * | 1927-02-24 | 1927-11-22 | Pylône |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US380733A (en) * | 1888-04-10 | Ladder for city fire-department service | ||
US2923381A (en) * | 1954-01-20 | 1960-02-02 | Cabot Shops Inc | Telescopic derrick and locking means therefor |
JPS483520U (fr) * | 1971-05-21 | 1973-01-17 | ||
JPS50106500A (fr) * | 1974-01-31 | 1975-08-21 | ||
US4094381A (en) * | 1977-05-02 | 1978-06-13 | Wilkerson Darrell F | Aerial extension ladder |
-
1979
- 1979-01-30 FR FR7902298A patent/FR2448028A1/fr active Granted
-
1980
- 1980-01-25 AT AT80400128T patent/ATE4926T1/de not_active IP Right Cessation
- 1980-01-25 DE DE8080400128T patent/DE3065097D1/de not_active Expired
- 1980-01-25 EP EP80400128A patent/EP0014631B2/fr not_active Expired
- 1980-01-28 BR BR8000530A patent/BR8000530A/pt unknown
- 1980-01-29 US US06/116,407 patent/US4317504A/en not_active Expired - Lifetime
- 1980-01-29 JP JP839980A patent/JPS56488A/ja active Pending
- 1980-01-29 ES ES1980256662U patent/ES256662Y/es not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR630031A (fr) * | 1927-02-24 | 1927-11-22 | Pylône |
Also Published As
Publication number | Publication date |
---|---|
ATE4926T1 (de) | 1983-10-15 |
ES256662Y (es) | 1981-12-16 |
ES256662U (es) | 1981-07-01 |
EP0014631A1 (fr) | 1980-08-20 |
BR8000530A (pt) | 1980-10-14 |
FR2448028B1 (fr) | 1982-06-25 |
EP0014631B1 (fr) | 1983-10-05 |
DE3065097D1 (en) | 1983-11-10 |
EP0014631B2 (fr) | 1987-05-27 |
JPS56488A (en) | 1981-01-06 |
US4317504A (en) | 1982-03-02 |
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