NZ209761A - Self-drilling screw with forged drilling end: flutes have fillet at tip end portion - Google Patents

Self-drilling screw with forged drilling end: flutes have fillet at tip end portion

Info

Publication number
NZ209761A
NZ209761A NZ209761A NZ20976184A NZ209761A NZ 209761 A NZ209761 A NZ 209761A NZ 209761 A NZ209761 A NZ 209761A NZ 20976184 A NZ20976184 A NZ 20976184A NZ 209761 A NZ209761 A NZ 209761A
Authority
NZ
New Zealand
Prior art keywords
screw
drilling
flute
screw according
tip
Prior art date
Application number
NZ209761A
Other languages
English (en)
Inventor
D J A Roberts
B Brindle
Original Assignee
Deutsher Pty Ltd
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 Deutsher Pty Ltd filed Critical Deutsher Pty Ltd
Publication of NZ209761A publication Critical patent/NZ209761A/en

Links

Landscapes

  • Forging (AREA)
  • Drilling Tools (AREA)
  • Dowels (AREA)
NZ209761A 1983-10-04 1984-10-03 Self-drilling screw with forged drilling end: flutes have fillet at tip end portion NZ209761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG169083 1983-10-04

Publications (1)

Publication Number Publication Date
NZ209761A true NZ209761A (en) 1987-04-30

Family

ID=3770340

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ209761A NZ209761A (en) 1983-10-04 1984-10-03 Self-drilling screw with forged drilling end: flutes have fillet at tip end portion

Country Status (9)

Country Link
JP (1) JPS60121031A (ja)
AT (1) ATE48773T1 (ja)
CA (1) CA1249141A (ja)
DE (1) DE3480766D1 (ja)
FI (1) FI843882L (ja)
NO (1) NO165084C (ja)
NZ (1) NZ209761A (ja)
SG (1) SG108491G (ja)
ZA (1) ZA847745B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6420515U (ja) * 1987-07-28 1989-02-01
TW201350690A (zh) * 2012-06-12 2013-12-16 Yuan-Qi Li 螺絲鑽尾結構
KR102108041B1 (ko) * 2020-02-12 2020-05-07 김상운 헤딩머신을 이용한 롱볼트 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50773U (ja) * 1973-05-01 1975-01-07

Also Published As

Publication number Publication date
FI843882A0 (fi) 1984-10-03
NO843980L (no) 1985-04-09
DE3480766D1 (de) 1990-01-25
ATE48773T1 (de) 1990-01-15
FI843882L (fi) 1985-04-05
SG108491G (en) 1992-02-14
CA1249141A (en) 1989-01-24
JPS60121031A (ja) 1985-06-28
ZA847745B (en) 1985-05-29
NO165084C (no) 1990-12-19
JPH039323B2 (ja) 1991-02-08
NO165084B (no) 1990-09-10

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