ES2000374A6 - Mast ladder. - Google Patents

Mast ladder.

Info

Publication number
ES2000374A6
ES2000374A6 ES8600467A ES8600467A ES2000374A6 ES 2000374 A6 ES2000374 A6 ES 2000374A6 ES 8600467 A ES8600467 A ES 8600467A ES 8600467 A ES8600467 A ES 8600467A ES 2000374 A6 ES2000374 A6 ES 2000374A6
Authority
ES
Spain
Prior art keywords
ladder
mast
fixed
slider
groove
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.)
Expired
Application number
ES8600467A
Other languages
Spanish (es)
Inventor
Jacques Baril
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.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Publication of ES2000374A6 publication Critical patent/ES2000374A6/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/20—Arrangements or adaptations of ladders
    • B63B29/205—Arrangements or adaptations of ladders on masts
    • 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
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)

Abstract

1. A detachable ladder element comprising a horizontal bar (1) fixed to a vertical slider (2) which engages into a complementary groove (9) which is fixed with respect to the mast, in which the length of the slider is equal to the distance between bars (1) of the assembled ladder, characterized in that two successive elements can be coupled to each other by means a tranverse groove and tongue portion (31, 32).
ES8600467A 1985-07-23 1986-07-22 Mast ladder. Expired ES2000374A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8511736A FR2585402B1 (en) 1985-07-23 1985-07-23 MAT SCALE

Publications (1)

Publication Number Publication Date
ES2000374A6 true ES2000374A6 (en) 1988-02-16

Family

ID=9321832

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600467A Expired ES2000374A6 (en) 1985-07-23 1986-07-22 Mast ladder.

Country Status (4)

Country Link
EP (1) EP0214069B1 (en)
DE (1) DE3660264D1 (en)
ES (1) ES2000374A6 (en)
FR (1) FR2585402B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8706588U1 (en) * 1987-05-07 1987-08-13 Soell Industrieschmiede Gmbh, 8670 Hof ladder
DE602004013898D1 (en) * 2003-10-10 2008-07-03 New Technelec S A Ladder with a central spar
CN106401454A (en) * 2016-12-01 2017-02-15 昆山元达精密机电工业有限公司 Clamping part for connecting two pipes
CN106988670A (en) * 2017-03-21 2017-07-28 无锡市卡德姆机械科技有限公司 High strength reinforcement type open air Emergency Ladder pedal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997027A (en) * 1974-11-04 1976-12-14 Patterson Allen S Ladder
FR2372307A1 (en) * 1976-11-26 1978-06-23 Macchia Francis La Cable drawn mast ladder - has link longerons and rungs, each with central runner engaging vertical track
US4382416A (en) * 1981-02-17 1983-05-10 Kellogg Smith Ogden Detachable nestable mast steps

Also Published As

Publication number Publication date
EP0214069B1 (en) 1988-06-01
FR2585402B1 (en) 1987-12-18
DE3660264D1 (en) 1988-07-07
FR2585402A1 (en) 1987-01-30
EP0214069A1 (en) 1987-03-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980504