FR367365A - ladder whose steps can always be placed horizontally, regardless of the inclination of the uprights - Google Patents

ladder whose steps can always be placed horizontally, regardless of the inclination of the uprights

Info

Publication number
FR367365A
FR367365A FR367365DA FR367365A FR 367365 A FR367365 A FR 367365A FR 367365D A FR367365D A FR 367365DA FR 367365 A FR367365 A FR 367365A
Authority
FR
France
Prior art keywords
uprights
inclination
regardless
always
placed horizontally
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
Other languages
French (fr)
Inventor
Paul Lanier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR367365A publication Critical patent/FR367365A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/24—Bridges or similar structures, based on land or on a fixed structure and designed to give access to ships or other floating structures
FR367365D 1906-06-23 1906-06-23 ladder whose steps can always be placed horizontally, regardless of the inclination of the uprights Expired FR367365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR367365T 1906-06-23

Publications (1)

Publication Number Publication Date
FR367365A true FR367365A (en) 1906-10-27

Family

ID=1414507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR367365D Expired FR367365A (en) 1906-06-23 1906-06-23 ladder whose steps can always be placed horizontally, regardless of the inclination of the uprights

Country Status (1)

Country Link
FR (1) FR367365A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001431A1 (en) * 1979-11-13 1981-05-28 Conde J Perez Dampening mooring bridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001431A1 (en) * 1979-11-13 1981-05-28 Conde J Perez Dampening mooring bridge

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