FR881460A - Perfectionnement aux glissoirs hélicoïdaux dits descenseurs - Google Patents

Perfectionnement aux glissoirs hélicoïdaux dits descenseurs

Info

Publication number
FR881460A
FR881460A FR881460DA FR881460A FR 881460 A FR881460 A FR 881460A FR 881460D A FR881460D A FR 881460DA FR 881460 A FR881460 A FR 881460A
Authority
FR
France
Prior art keywords
descenders
improvement
slides known
helical slides
helical
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
English (en)
French (fr)
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.)
Fournier & Mouillon Ets
Original Assignee
Fournier & Mouillon Ets
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 Fournier & Mouillon Ets filed Critical Fournier & Mouillon Ets
Application granted granted Critical
Publication of FR881460A publication Critical patent/FR881460A/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
    • B65G11/066—Chutes of helical or spiral form for bulk
FR881460D 1941-12-26 1941-12-26 Perfectionnement aux glissoirs hélicoïdaux dits descenseurs Expired FR881460A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881460T 1941-12-26

Publications (1)

Publication Number Publication Date
FR881460A true FR881460A (fr) 1943-04-27

Family

ID=9371698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881460D Expired FR881460A (fr) 1941-12-26 1941-12-26 Perfectionnement aux glissoirs hélicoïdaux dits descenseurs

Country Status (2)

Country Link
FR (1) FR881460A (enrdf_load_stackoverflow)
IT (1) IT454377A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
IT454377A (enrdf_load_stackoverflow)

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