IT981458B - Puleggia e processo per la sua fabbricazione senza lavorazione - Google Patents

Puleggia e processo per la sua fabbricazione senza lavorazione

Info

Publication number
IT981458B
IT981458B IT2177173A IT2177173A IT981458B IT 981458 B IT981458 B IT 981458B IT 2177173 A IT2177173 A IT 2177173A IT 2177173 A IT2177173 A IT 2177173A IT 981458 B IT981458 B IT 981458B
Authority
IT
Italy
Prior art keywords
pulley
manufacturing
processing
Prior art date
Application number
IT2177173A
Other languages
English (en)
Italian (it)
Original Assignee
Potain Sa
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 Potain Sa filed Critical Potain Sa
Application granted granted Critical
Publication of IT981458B publication Critical patent/IT981458B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/44—Sheet-metal pulleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/261—Making other particular articles wheels or the like pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
IT2177173A 1972-03-20 1973-03-16 Puleggia e processo per la sua fabbricazione senza lavorazione IT981458B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7210301A FR2176571B1 (de) 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
IT981458B true IT981458B (it) 1974-10-10

Family

ID=9095730

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2177173A IT981458B (it) 1972-03-20 1973-03-16 Puleggia e processo per la sua fabbricazione senza lavorazione

Country Status (4)

Country Link
DE (1) DE2313153A1 (de)
ES (1) ES412830A1 (de)
FR (1) FR2176571B1 (de)
IT (1) IT981458B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757033C2 (de) * 1977-12-21 1984-01-05 Rudi 4006 Erkrath Habermann Verfahren zur Herstellung einer geschweißten Seilrolle
US4482340A (en) * 1982-09-28 1984-11-13 Wyrepak Industries, Inc. Low-friction thin-hub plastic multi-part sheave
FR2550598A1 (fr) * 1983-08-10 1985-02-15 Dial Europ Sa Poulie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR398679A (fr) * 1909-01-21 1909-06-11 Leon Tillet Poulie à gorge en tole estampée
US1710710A (en) * 1926-11-19 1929-04-30 Nat Lock Co Pulley and process of making the same
US3367199A (en) * 1966-05-25 1968-02-06 Dankowski Gerhard Pulley and bearing assembly

Also Published As

Publication number Publication date
ES412830A1 (es) 1976-01-01
FR2176571A1 (de) 1973-11-02
FR2176571B1 (de) 1974-12-06
DE2313153A1 (de) 1973-10-04

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