BE744869A - Gears with complex teeth moulded in metal - alloy or plastic (polyamide) - Google Patents

Gears with complex teeth moulded in metal - alloy or plastic (polyamide)

Info

Publication number
BE744869A
BE744869A BE744869DA BE744869A BE 744869 A BE744869 A BE 744869A BE 744869D A BE744869D A BE 744869DA BE 744869 A BE744869 A BE 744869A
Authority
BE
Belgium
Prior art keywords
plastic
gears
alloy
metal
polyamide
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Schmidt Eugene C R
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 Schmidt Eugene C R filed Critical Schmidt Eugene C R
Publication of BE744869A publication Critical patent/BE744869A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0036—Casting in, on, or around objects which form part of the product gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)

Abstract

'Boat toothed' gear wheel comprises a cast metal core and a tooth ring moulded in a plastic such as "Nylon" or a metal alloy such as "Zamak". The core pref. has a drive keyway. Esp. suitable for obtaining tooth shaped to facilitate engagement of misaligned (flexible) drive shafts. esp. for conical gears.
BE744869D 1970-01-23 1970-01-23 Gears with complex teeth moulded in metal - alloy or plastic (polyamide) BE744869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE744869 1970-01-23

Publications (1)

Publication Number Publication Date
BE744869A true BE744869A (en) 1970-07-01

Family

ID=3855954

Family Applications (1)

Application Number Title Priority Date Filing Date
BE744869D BE744869A (en) 1970-01-23 1970-01-23 Gears with complex teeth moulded in metal - alloy or plastic (polyamide)

Country Status (1)

Country Link
BE (1) BE744869A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466303A (en) * 1978-10-12 1984-08-21 Gebr. Stober Infinitely variable friction-cone transmission with movable flange-mounted motor
US4925431A (en) * 1988-03-10 1990-05-15 The Falk Corporation Flexible shaft coupling with polymeric resin hubs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466303A (en) * 1978-10-12 1984-08-21 Gebr. Stober Infinitely variable friction-cone transmission with movable flange-mounted motor
US4925431A (en) * 1988-03-10 1990-05-15 The Falk Corporation Flexible shaft coupling with polymeric resin hubs

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