HU216698B - Ferde bordájú csavarfej, és bélyeg ezen csavarfej előállításához - Google Patents

Ferde bordájú csavarfej, és bélyeg ezen csavarfej előállításához Download PDF

Info

Publication number
HU216698B
HU216698B HU9400210A HU9400210A HU216698B HU 216698 B HU216698 B HU 216698B HU 9400210 A HU9400210 A HU 9400210A HU 9400210 A HU9400210 A HU 9400210A HU 216698 B HU216698 B HU 216698B
Authority
HU
Hungary
Prior art keywords
rib
angle
groove
edge
screw
Prior art date
Application number
HU9400210A
Other languages
English (en)
Hungarian (hu)
Other versions
HU9400210D0 (en
HUT69217A (en
Inventor
John H. Grady
Original Assignee
Phillips Screw Co.
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
Priority claimed from US07/736,094 external-priority patent/US5120173A/en
Application filed by Phillips Screw Co. filed Critical Phillips Screw Co.
Publication of HU9400210D0 publication Critical patent/HU9400210D0/hu
Publication of HUT69217A publication Critical patent/HUT69217A/hu
Publication of HU216698B publication Critical patent/HU216698B/hu

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00Making machine elements
    • B21K1/44Making machine elements bolts, studs, or the like
    • B21K1/46Making machine elements bolts, studs, or the like with heads
    • B21K1/463Making machine elements bolts, studs, or the like with heads with recessed heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0023Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially cross-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Dowels (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
HU9400210A 1991-07-26 1992-05-28 Ferde bordájú csavarfej, és bélyeg ezen csavarfej előállításához HU216698B (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/736,094 US5120173A (en) 1991-07-26 1991-07-26 Screw head with slant rib
US07/820,355 US5203742A (en) 1991-07-26 1992-01-14 Punch for making such screw heads with slant rib

Publications (3)

Publication Number Publication Date
HU9400210D0 HU9400210D0 (en) 1994-05-30
HUT69217A HUT69217A (en) 1995-08-28
HU216698B true HU216698B (hu) 1999-08-30

Family

ID=27112993

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9400210A HU216698B (hu) 1991-07-26 1992-05-28 Ferde bordájú csavarfej, és bélyeg ezen csavarfej előállításához

Country Status (17)

Country Link
US (1) US5203742A ( )
EP (1) EP0595830B1 ( )
JP (1) JP2535726B2 ( )
KR (1) KR0145364B1 ( )
CN (1) CN1037871C ( )
AT (1) ATE141001T1 ( )
AU (1) AU659474B2 ( )
BR (1) BR9206311A ( )
CA (1) CA2113085C ( )
CZ (1) CZ282184B6 ( )
DE (1) DE69212605T2 ( )
ES (1) ES2091474T3 ( )
HU (1) HU216698B ( )
IE (1) IE75912B1 ( )
MX (1) MX9203193A ( )
TW (2) TW228484B ( )
WO (1) WO1993003284A1 ( )

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1273374B (it) * 1994-03-04 1997-07-08 Assistenza Tecnica Srl Vite per serraggi di precisione
US5547641A (en) * 1995-01-10 1996-08-20 Caterpillar Inc. Catalytic converter exhaust section for an internal combustion engine
US6223634B1 (en) * 1997-10-03 2001-05-01 Phillips Screw Company Recessed head fastener and driver systems
US6592985B2 (en) 2000-09-20 2003-07-15 Camco International (Uk) Limited Polycrystalline diamond partially depleted of catalyzing material
JP2002104134A (ja) * 2000-09-29 2002-04-10 Takata Corp シートベルトリトラクタ
US6890139B2 (en) * 2002-02-26 2005-05-10 Phillips Screw Company Fastener having recess useable with multiple drivers and method of manufacture
DE60236463D1 (de) * 2002-05-27 2010-07-01 Osg Corp Struktur zum Verdrehen eines Gewindeelements
JP3936281B2 (ja) * 2002-10-23 2007-06-27 清 昭博 ネジ用十字穴
US7681669B2 (en) 2005-01-17 2010-03-23 Us Synthetic Corporation Polycrystalline diamond insert, drill bit including same, and method of operation
US7438513B2 (en) * 2005-08-04 2008-10-21 Phillips Screw Company Ribbed fastener
KR100658390B1 (ko) * 2005-11-09 2007-01-04 주식회사 서울금속 십자홈붙이 나사
JP5303080B2 (ja) * 2007-06-27 2013-10-02 輝文 野地川 ねじおよびドライバビット
US20090003967A1 (en) * 2007-06-29 2009-01-01 Acument Intellectual Properties, Llc Lobular drive system with interference fit and method and apparatus for fabricating same
JP5021599B2 (ja) * 2008-10-10 2012-09-12 クラウン精密工業株式会社 螺子におけるドライバービット嵌合用十字溝の構造
DE102013105810A1 (de) 2013-06-05 2014-12-11 Ejot Gmbh & Co. Kg Schraube mit einem einen Antrieb aufweisenden Schraubenkopf
CN109563865B (zh) 2016-07-11 2021-08-20 菲利普螺丝公司 具有稳定肋的紧固件系统
USD811868S1 (en) * 2016-07-27 2018-03-06 Katsuyuki Totsu Screw
US10493519B2 (en) * 2017-06-13 2019-12-03 Phillips Fastener, Llc Molds and punches for making fasteners and tools
CN109079021A (zh) * 2017-06-13 2018-12-25 鸣达精工股份有限公司 制造紧固件的模具冲头
USD980707S1 (en) * 2021-02-15 2023-03-14 Min Woo Lee Bolt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120012A (en) * 1959-05-05 1964-02-04 Herman G Muenchinger Tools for punching recessed head fasteners
US3108623A (en) * 1959-05-05 1963-10-29 Phillips Screw Co Tools for recessed head fasteners
US3238540A (en) * 1961-05-26 1966-03-08 Phillips Screw Co Punch means for forming recesses in fastener heads and driving tools for said fasteners
US3972083A (en) * 1971-10-31 1976-08-03 P.L. Robertson Manufacturing Co. Ltd. Punch for making recessed screw
US3858261A (en) * 1972-06-21 1975-01-07 Iwao Uozumi Punching tool for forming a cross-recess of a screw
US4151621A (en) * 1974-09-12 1979-05-01 Phillips Screw Company Tools for punching fastener heads
US4084478A (en) * 1974-09-12 1978-04-18 Phillips Screw Company Screw heads
AU522150B2 (en) * 1974-09-12 1982-05-20 Phillips Screw Company Screwdriver

Also Published As

Publication number Publication date
MX9203193A (es) 1993-01-01
ATE141001T1 (de) 1996-08-15
CA2113085C (en) 1997-07-01
CN1069322A (zh) 1993-02-24
WO1993003284A1 (en) 1993-02-18
JP2535726B2 (ja) 1996-09-18
CA2113085A1 (en) 1993-02-18
KR0145364B1 (ko) 1998-07-15
EP0595830A1 (en) 1994-05-11
CN1037871C (zh) 1998-03-25
TW294767B ( ) 1997-01-01
IE922050A1 (en) 1993-01-27
DE69212605T2 (de) 1997-02-13
DE69212605D1 (de) 1996-09-05
EP0595830B1 (en) 1996-07-31
CZ282184B6 (cs) 1997-05-14
TW228484B ( ) 1994-08-21
AU2146492A (en) 1993-03-02
US5203742A (en) 1993-04-20
IE75912B1 (en) 1997-10-08
HU9400210D0 (en) 1994-05-30
CZ16294A3 (en) 1994-05-18
BR9206311A (pt) 1995-07-11
JPH06511303A (ja) 1994-12-15
HUT69217A (en) 1995-08-28
ES2091474T3 (es) 1996-11-01
AU659474B2 (en) 1995-05-18

Similar Documents

Publication Publication Date Title
HU216698B (hu) Ferde bordájú csavarfej, és bélyeg ezen csavarfej előállításához
US11161169B2 (en) Molds and punches for making fasteners and tools
PL196609B1 (pl) Gwintowany element złączny z zagłębieniem w łbie do wprowadzenia wkrętaka i wkrętak do użycia wraz z nim
US4315340A (en) Method and apparatus for making a self-thread creating fastener
US5120173A (en) Screw head with slant rib
KR850000880B1 (ko) 체결구
US6520055B1 (en) Screwdriver or screwdriver attachment
US3237506A (en) Recessed head fasteners
US3218905A (en) Self-tapping or thread-forming screw
US4235149A (en) Self-thread creating fastener and method and apparatus for making the same
US20030044257A1 (en) Round hexagon screw and method for its production
US3667526A (en) Fasteners having locking keys
GB2092253A (en) Improvements in screws and fasteners
US3972083A (en) Punch for making recessed screw
US4368552A (en) Method of making self tapping thread forming screw
US3196654A (en) Screw rolling die
US4034586A (en) Thread rolling die and method of thread rolling
US179695A (en) John feeaesqn
US3453972A (en) Apparatus for forming undercut screw head slots
EP0795905A2 (de) Kühlkörper für Halbleiterbauelemente od. dgl. Einrichtungen
JP4145716B2 (ja) 深溝付きスクリュウの転造ダイスと深溝付きスクリュウの製造方法
TW202130450A (zh) 鑽頭之製造方法
CA1168002A (en) Self thread creating fastener and method and apparatus for making the same
AU2020200925B1 (en) Screw Head
SU867446A1 (ru) Инструмент дл прессовани труб с наружными винтовыми ребрами

Legal Events

Date Code Title Description
MM4A Lapse of definitive patent protection due to non-payment of fees