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FR446236A - Treuil d'extraction à air comprimé - Google Patents

Treuil d'extraction à air comprimé

Info

Publication number
FR446236A
FR446236A FR446236DA FR446236A FR 446236 A FR446236 A FR 446236A FR 446236D A FR446236D A FR 446236DA FR 446236 A FR446236 A FR 446236A
Authority
FR
France
Prior art keywords
compressed air
air extraction
winch
extraction winch
compressed
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)
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.)
RUD MEYER
Original Assignee
RUD MEYER
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 RUD MEYER filed Critical RUD MEYER
Application granted granted Critical
Publication of FR446236A publication Critical patent/FR446236A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/08—Driving gear incorporating fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/01—Winches, capstans or pivots
    • B66D2700/0125—Motor operated winches
    • B66D2700/0133—Fluid actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR446236D 1911-07-20 1912-07-18 Treuil d'extraction à air comprimé Expired FR446236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE446236X 1911-07-20

Publications (1)

Publication Number Publication Date
FR446236A true FR446236A (fr) 1912-11-29

Family

ID=1487037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446236D Expired FR446236A (fr) 1911-07-20 1912-07-18 Treuil d'extraction à air comprimé

Country Status (1)

Country Link
FR (1) FR446236A (fr)

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