FR506499A - Perfectionnements aux mécanismes de transport et d'élévation - Google Patents

Perfectionnements aux mécanismes de transport et d'élévation

Info

Publication number
FR506499A
FR506499A FR506499A FR506499DA FR506499A FR 506499 A FR506499 A FR 506499A FR 506499 A FR506499 A FR 506499A FR 506499D A FR506499D A FR 506499DA FR 506499 A FR506499 A FR 506499A
Authority
FR
France
Prior art keywords
transport
elevation mechanisms
elevation
mechanisms
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
FR506499A
Other languages
English (en)
Inventor
George Bernert
Jacob Bernert
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 FR506499A publication Critical patent/FR506499A/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
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
    • B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR506499A 1915-08-11 1919-11-24 Perfectionnements aux mécanismes de transport et d'élévation Expired FR506499A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506499XA 1915-08-11 1915-08-11

Publications (1)

Publication Number Publication Date
FR506499A true FR506499A (fr) 1920-08-23

Family

ID=21966527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR506499A Expired FR506499A (fr) 1915-08-11 1919-11-24 Perfectionnements aux mécanismes de transport et d'élévation

Country Status (1)

Country Link
FR (1) FR506499A (fr)

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