FR400955A - Telescopic mast with rack or worm gear - Google Patents

Telescopic mast with rack or worm gear

Info

Publication number
FR400955A
FR400955A FR400955DA FR400955A FR 400955 A FR400955 A FR 400955A FR 400955D A FR400955D A FR 400955DA FR 400955 A FR400955 A FR 400955A
Authority
FR
France
Prior art keywords
rack
worm gear
telescopic mast
mast
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Charles Casanova
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 FR400955A publication Critical patent/FR400955A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
    • E04H12/182—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic telescopic
FR400955D 1909-03-18 1909-03-18 Telescopic mast with rack or worm gear Expired FR400955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR400955T 1909-03-18

Publications (1)

Publication Number Publication Date
FR400955A true FR400955A (en) 1909-08-13

Family

ID=1445788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR400955D Expired FR400955A (en) 1909-03-18 1909-03-18 Telescopic mast with rack or worm gear

Country Status (1)

Country Link
FR (1) FR400955A (en)

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