TR200000329T2 - Sivri uçlu vidalar için düz yiv döner kalıbı - Google Patents

Sivri uçlu vidalar için düz yiv döner kalıbı

Info

Publication number
TR200000329T2
TR200000329T2 TR2000/00329T TR200000329T TR200000329T2 TR 200000329 T2 TR200000329 T2 TR 200000329T2 TR 2000/00329 T TR2000/00329 T TR 2000/00329T TR 200000329 T TR200000329 T TR 200000329T TR 200000329 T2 TR200000329 T2 TR 200000329T2
Authority
TR
Turkey
Prior art keywords
rotary die
flat groove
groove rotary
pointed screws
screws
Prior art date
Application number
TR2000/00329T
Other languages
English (en)
Inventor
E. Schneider Arthur
Original Assignee
Pcc Specialty Products, Inc.
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 Pcc Specialty Products, Inc. filed Critical Pcc Specialty Products, Inc.
Publication of TR200000329T2 publication Critical patent/TR200000329T2/tr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

Kendinden-delici, kendinden oyucu veya agaç vidasi tipi vidalar (21) üretmek için bir çift yiv çekme kalibi (10,12) vidanin ucunda (28) dolgunun uzaklastirilmasini gelistirmek için bir merkez disi yükselti ve asimetrik uç olusturma yüzeyleri (54.64) kullanir.
TR2000/00329T 1997-08-08 1998-08-06 Sivri uçlu vidalar için düz yiv döner kalıbı TR200000329T2 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5517897P 1997-08-08 1997-08-08

Publications (1)

Publication Number Publication Date
TR200000329T2 true TR200000329T2 (tr) 2000-10-23

Family

ID=21996147

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2000/00329T TR200000329T2 (tr) 1997-08-08 1998-08-06 Sivri uçlu vidalar için düz yiv döner kalıbı

Country Status (8)

Country Link
EP (1) EP1001860A1 (tr)
CN (1) CN1265613A (tr)
AU (1) AU738734B2 (tr)
BR (1) BR9811134A (tr)
CA (1) CA2296998A1 (tr)
TR (1) TR200000329T2 (tr)
TW (1) TW385264B (tr)
WO (1) WO1999007496A1 (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6894592B2 (ja) * 2017-04-28 2021-06-30 若井ホールディングス株式会社 自穿孔ねじの転造ダイス
WO2020003530A1 (ja) * 2018-06-29 2020-01-02 日東精工株式会社 平ダイス
CN111531093B (zh) * 2020-05-08 2024-08-13 深圳前沿装备有限公司 一种用于生产弹芯的搓挤成形设备及其工艺流程

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US425035A (en) * 1890-04-08 Die for swaging screw-threads
US3176491A (en) * 1958-01-13 1965-04-06 Nat Rolled Thread Die Co Thread and other form rolling dies
US3405547A (en) * 1966-09-27 1968-10-15 Reed Rolled Thread Die Co Thread rolling die with twisted slug forming and removal surface
US3789643A (en) * 1972-02-10 1974-02-05 Reed Rolled Thread Die Co Double angle cutoff die and method for rolling screws

Also Published As

Publication number Publication date
AU738734B2 (en) 2001-09-27
WO1999007496A1 (en) 1999-02-18
AU8824198A (en) 1999-03-01
CA2296998A1 (en) 1999-02-18
EP1001860A1 (en) 2000-05-24
BR9811134A (pt) 2000-07-18
TW385264B (en) 2000-03-21
CN1265613A (zh) 2000-09-06

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