FR2264170A1 - - Google Patents
Info
- Publication number
- FR2264170A1 FR2264170A1 FR7507833A FR7507833A FR2264170A1 FR 2264170 A1 FR2264170 A1 FR 2264170A1 FR 7507833 A FR7507833 A FR 7507833A FR 7507833 A FR7507833 A FR 7507833A FR 2264170 A1 FR2264170 A1 FR 2264170A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
-
- 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
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
-
- 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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
- E06C1/3835—Foldable ladders in which the longitudinal members are brought together on folding having collapsible steps comprising a hinge in their central part
-
- 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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/387—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders having tip-up steps
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11457/74A GB1508431A (en) | 1974-03-14 | 1974-03-14 | Ladders |
GB1626374 | 1974-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2264170A1 true FR2264170A1 (fr) | 1975-10-10 |
Family
ID=26248305
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7507833A Withdrawn FR2264170A1 (fr) | 1974-03-14 | 1975-03-13 | |
FR7803118A Withdrawn FR2401303A1 (fr) | 1974-03-14 | 1978-02-03 | Ensemble d'echelle portable |
FR7803121A Withdrawn FR2401306A1 (fr) | 1974-03-14 | 1978-02-03 | Structure d'echelle pliante portable |
FR7803122A Withdrawn FR2401302A1 (fr) | 1974-03-14 | 1978-02-03 | Echelle pliante |
FR7803119A Withdrawn FR2401304A1 (fr) | 1974-03-14 | 1978-02-03 | Echelle pliante portable |
FR7803120A Withdrawn FR2401305A1 (fr) | 1974-03-14 | 1978-02-03 | Module d'echelle pliante portable |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803118A Withdrawn FR2401303A1 (fr) | 1974-03-14 | 1978-02-03 | Ensemble d'echelle portable |
FR7803121A Withdrawn FR2401306A1 (fr) | 1974-03-14 | 1978-02-03 | Structure d'echelle pliante portable |
FR7803122A Withdrawn FR2401302A1 (fr) | 1974-03-14 | 1978-02-03 | Echelle pliante |
FR7803119A Withdrawn FR2401304A1 (fr) | 1974-03-14 | 1978-02-03 | Echelle pliante portable |
FR7803120A Withdrawn FR2401305A1 (fr) | 1974-03-14 | 1978-02-03 | Module d'echelle pliante portable |
Country Status (10)
Country | Link |
---|---|
US (1) | US4016954A (fr) |
JP (2) | JPS50133060A (fr) |
AU (1) | AU7905575A (fr) |
BR (1) | BR7501492A (fr) |
CA (2) | CA1047993A (fr) |
DE (1) | DE2511060A1 (fr) |
ES (1) | ES435574A1 (fr) |
FR (6) | FR2264170A1 (fr) |
NL (1) | NL7503024A (fr) |
SE (4) | SE403641B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005690A2 (fr) * | 1978-05-23 | 1979-11-28 | Gilbert Loix | Echelle double extensible ou à appui |
EP0188178A2 (fr) * | 1985-01-14 | 1986-07-23 | CASTILIA S.p.A. | Echelle pliante à trois montants |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202428A (en) * | 1974-03-14 | 1980-05-13 | Inventec International Limited | Ladder |
JPS53828U (fr) * | 1976-06-21 | 1978-01-07 | ||
JPS539131U (fr) * | 1976-07-07 | 1978-01-26 | ||
EP0063628A1 (fr) * | 1981-04-29 | 1982-11-03 | Rino Talenti | Arrangements pour la réalisation d'escaliers portatifs pliables et pour l'accouplement de deux tronçons à employer en position fermée et ouverte |
FR2563566B1 (fr) * | 1984-04-25 | 1987-06-26 | Stoltz Gerard | Escabeau repliable |
JP2614514B2 (ja) * | 1989-05-19 | 1997-05-28 | 三菱電機株式会社 | ダイナミック・ランダム・アクセス・メモリ |
EP0677639A1 (fr) * | 1994-03-29 | 1995-10-18 | Bruce Norman Unwin Simson | Dispositif de blocage automatique des échelles ou échelles portatives escamotables en sens transversal |
US6129179A (en) * | 1999-09-10 | 2000-10-10 | Rooney; William V. | Laterally extensible ladder |
US6991063B2 (en) * | 2003-08-07 | 2006-01-31 | Werner Co. | Stowable ladder configured for installation in an opening |
DE102007014826B3 (de) * | 2007-03-28 | 2008-12-18 | W+W Aufzugkomponenten Gmbh U. Co. Kg | Zusammenklappbare Stufen-Anlegeleiter zum Abstieg in Aufzugschachtgruben |
KR101209140B1 (ko) | 2009-12-10 | 2012-12-10 | 김선희 | 절첩식 사다리 |
KR101226947B1 (ko) | 2009-12-10 | 2013-01-28 | 김선희 | 인명구조용 피난 사다리 |
US20120125715A1 (en) * | 2010-11-24 | 2012-05-24 | Ardisam, Inc. | Ergonomic lightweight climbing stick |
CN113498947B (zh) * | 2021-07-16 | 2023-05-02 | 上海泊赫环境艺术有限公司 | 一种可进行爬梯隐藏防撞击双层床 |
CN113700431B (zh) * | 2021-07-28 | 2023-03-21 | 国家电网有限公司 | 可快速折叠、伸展的便捷式电力多功能检修长梯 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US210018A (en) * | 1878-11-19 | Improvement in extension step-ladders | ||
US227312A (en) * | 1880-05-04 | Ladder | ||
US19107A (en) * | 1858-01-12 | Clothes-rack | ||
US958732A (en) * | 1908-03-06 | 1910-05-24 | Dennis Novelty Ladder Company | Ladder. |
US950182A (en) * | 1909-06-07 | 1910-02-22 | Angus R Mercer | Ceiling-ladder. |
US1500891A (en) * | 1922-12-23 | 1924-07-08 | Cathryn E Quehl | Stepladder |
US2834528A (en) * | 1954-07-12 | 1958-05-13 | Kibbey W Couse | Convertible ladder |
US2981364A (en) * | 1959-07-13 | 1961-04-25 | Webber Jack | Folding ladder |
BE587304A (fr) * | 1959-10-21 | 1960-05-30 | Battista Lamberti | Echelle à éléments repliables les uns sur les autres. |
US3084760A (en) * | 1960-01-18 | 1963-04-09 | Lamberti Battista | Stepladder with folding elements |
US3019851A (en) * | 1960-08-01 | 1962-02-06 | Roger C Doss | Extension ladder |
US3026962A (en) * | 1961-03-03 | 1962-03-27 | Ned F Kramer | Ladder |
FR1390439A (fr) * | 1964-01-17 | 1965-02-26 | échelle perfectionnée | |
US3729063A (en) * | 1972-01-19 | 1973-04-24 | J Hein | Telescoping ladder |
-
1975
- 1975-03-13 FR FR7507833A patent/FR2264170A1/fr not_active Withdrawn
- 1975-03-13 AU AU79055/75A patent/AU7905575A/en not_active Expired
- 1975-03-13 DE DE19752511060 patent/DE2511060A1/de active Pending
- 1975-03-13 BR BR1492/75A patent/BR7501492A/pt unknown
- 1975-03-13 NL NL7503024A patent/NL7503024A/xx not_active Application Discontinuation
- 1975-03-13 CA CA221,962A patent/CA1047993A/fr not_active Expired
- 1975-03-13 US US05/558,120 patent/US4016954A/en not_active Expired - Lifetime
- 1975-03-13 JP JP50030627A patent/JPS50133060A/ja active Pending
- 1975-03-13 ES ES435574A patent/ES435574A1/es not_active Expired
- 1975-03-13 SE SE7502839A patent/SE403641B/xx unknown
- 1975-03-13 JP JP50030626A patent/JPS50133059A/ja active Pending
-
1978
- 1978-01-13 SE SE7800427A patent/SE7800427L/xx unknown
- 1978-01-13 SE SE7800426A patent/SE7800426L/xx unknown
- 1978-01-13 SE SE7800425A patent/SE7800425L/xx unknown
- 1978-02-03 FR FR7803118A patent/FR2401303A1/fr not_active Withdrawn
- 1978-02-03 FR FR7803121A patent/FR2401306A1/fr not_active Withdrawn
- 1978-02-03 FR FR7803122A patent/FR2401302A1/fr not_active Withdrawn
- 1978-02-03 FR FR7803119A patent/FR2401304A1/fr not_active Withdrawn
- 1978-02-03 FR FR7803120A patent/FR2401305A1/fr not_active Withdrawn
- 1978-04-20 CA CA301,509A patent/CA1047994A/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005690A2 (fr) * | 1978-05-23 | 1979-11-28 | Gilbert Loix | Echelle double extensible ou à appui |
EP0005690A3 (en) * | 1978-05-23 | 1979-12-12 | Gilbert Loix | Double extension ladder or stepladder |
EP0188178A2 (fr) * | 1985-01-14 | 1986-07-23 | CASTILIA S.p.A. | Echelle pliante à trois montants |
EP0188178A3 (fr) * | 1985-01-14 | 1987-04-15 | CASTILIA S.p.A. | Echelle pliante à trois montants |
Also Published As
Publication number | Publication date |
---|---|
BR7501492A (pt) | 1975-12-16 |
SE7502839L (fr) | 1975-09-15 |
CA1047994A (fr) | 1979-02-06 |
FR2401305A1 (fr) | 1979-03-23 |
DE2511060A1 (de) | 1975-10-02 |
JPS50133059A (fr) | 1975-10-21 |
SE7800425L (sv) | 1978-01-13 |
SE7800426L (sv) | 1978-01-13 |
US4016954A (en) | 1977-04-12 |
NL7503024A (nl) | 1975-09-16 |
FR2401304A1 (fr) | 1979-03-23 |
SE403641B (sv) | 1978-08-28 |
ES435574A1 (es) | 1977-03-16 |
FR2401303A1 (fr) | 1979-03-23 |
CA1047993A (fr) | 1979-02-06 |
SE7800427L (sv) | 1978-01-13 |
JPS50133060A (fr) | 1975-10-21 |
FR2401306A1 (fr) | 1979-03-23 |
FR2401302A1 (fr) | 1979-03-23 |
AU7905575A (en) | 1976-09-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |