WO2023278169A3 - Tool and fastener to reduce stripping - Google Patents

Tool and fastener to reduce stripping Download PDF

Info

Publication number
WO2023278169A3
WO2023278169A3 PCT/US2022/033840 US2022033840W WO2023278169A3 WO 2023278169 A3 WO2023278169 A3 WO 2023278169A3 US 2022033840 W US2022033840 W US 2022033840W WO 2023278169 A3 WO2023278169 A3 WO 2023278169A3
Authority
WO
WIPO (PCT)
Prior art keywords
fastener
tool
designed
reduce stripping
stripping
Prior art date
Application number
PCT/US2022/033840
Other languages
French (fr)
Other versions
WO2023278169A2 (en
Inventor
Christopher M. Gallant
Gary E. Dilling
Scott M. Filion
Original Assignee
Phillips Screw Company
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 Phillips Screw Company filed Critical Phillips Screw Company
Priority to TW111124093A priority Critical patent/TW202313228A/en
Publication of WO2023278169A2 publication Critical patent/WO2023278169A2/en
Publication of WO2023278169A3 publication Critical patent/WO2023278169A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

A fastener is designed that reduces or eliminates stripping of the fastener (e.g., as a result of camming out during drilling of the fastener either into or out of a material). Also, a driver bit tip is designed that lockingly engages with the fastener, along with a tool designed to form the fastener.
PCT/US2022/033840 2021-07-02 2022-06-16 Tool and fastener to reduce stripping WO2023278169A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW111124093A TW202313228A (en) 2021-07-02 2022-06-28 Tool and fastener to reduce stripping

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163217907P 2021-07-02 2021-07-02
US63/217,907 2021-07-02

Publications (2)

Publication Number Publication Date
WO2023278169A2 WO2023278169A2 (en) 2023-01-05
WO2023278169A3 true WO2023278169A3 (en) 2023-03-02

Family

ID=84692947

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/033840 WO2023278169A2 (en) 2021-07-02 2022-06-16 Tool and fastener to reduce stripping

Country Status (2)

Country Link
TW (1) TW202313228A (en)
WO (1) WO2023278169A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3080033U (en) * 2001-03-05 2001-09-14 泰雄 本宮 Press forming machine
US20040033838A1 (en) * 1997-10-03 2004-02-19 Phillips Screw Company Punch and manufacturing method for recessed head fastener
CN105964871A (en) * 2016-06-07 2016-09-28 四川省泰禾机械有限公司 Device for upsetting long bolt hexagonal head through stamping device
FR3061049A1 (en) * 2016-12-26 2018-06-29 Adrien Castagne HOT OR COLD FORGING TOOL FOR THE MANUFACTURE OF SCREWS WITH OFFSET IMPACT
WO2020254011A1 (en) * 2019-06-17 2020-12-24 SF Handels- und Besitzgesellschaft mbH Method for producing a screw element blank and a screw element, and screw element blank and screw element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040033838A1 (en) * 1997-10-03 2004-02-19 Phillips Screw Company Punch and manufacturing method for recessed head fastener
JP3080033U (en) * 2001-03-05 2001-09-14 泰雄 本宮 Press forming machine
CN105964871A (en) * 2016-06-07 2016-09-28 四川省泰禾机械有限公司 Device for upsetting long bolt hexagonal head through stamping device
FR3061049A1 (en) * 2016-12-26 2018-06-29 Adrien Castagne HOT OR COLD FORGING TOOL FOR THE MANUFACTURE OF SCREWS WITH OFFSET IMPACT
WO2020254011A1 (en) * 2019-06-17 2020-12-24 SF Handels- und Besitzgesellschaft mbH Method for producing a screw element blank and a screw element, and screw element blank and screw element

Also Published As

Publication number Publication date
TW202313228A (en) 2023-04-01
WO2023278169A2 (en) 2023-01-05

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