FR317652A - Un descenseur hélicoidal perfectionné - Google Patents

Un descenseur hélicoidal perfectionné

Info

Publication number
FR317652A
FR317652A FR317652A FR317652DA FR317652A FR 317652 A FR317652 A FR 317652A FR 317652 A FR317652 A FR 317652A FR 317652D A FR317652D A FR 317652DA FR 317652 A FR317652 A FR 317652A
Authority
FR
France
Prior art keywords
descender
helical
advanced
advanced helical
helical descender
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
FR317652A
Other languages
English (en)
Inventor
Hocquart
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 FR317652A publication Critical patent/FR317652A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G11/00—Chutes
    • B65G11/06—Chutes of helical or spiral form
    • B65G11/063—Chutes of helical or spiral form for articles
FR317652A 1902-01-09 1902-01-09 Un descenseur hélicoidal perfectionné Expired FR317652A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR317652T 1902-01-09

Publications (1)

Publication Number Publication Date
FR317652A true FR317652A (fr) 1902-09-19

Family

ID=1368350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR317652A Expired FR317652A (fr) 1902-01-09 1902-01-09 Un descenseur hélicoidal perfectionné

Country Status (1)

Country Link
FR (1) FR317652A (fr)

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