CN1037871C - 具有倾斜肋的螺钉头及用来制造此螺钉头的冲头 - Google Patents

具有倾斜肋的螺钉头及用来制造此螺钉头的冲头 Download PDF

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Publication number
CN1037871C
CN1037871C CN92108769A CN92108769A CN1037871C CN 1037871 C CN1037871 C CN 1037871C CN 92108769 A CN92108769 A CN 92108769A CN 92108769 A CN92108769 A CN 92108769A CN 1037871 C CN1037871 C CN 1037871C
Authority
CN
China
Prior art keywords
angle
rib
screw head
screw
axis
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN92108769A
Other languages
English (en)
Chinese (zh)
Other versions
CN1069322A (zh
Inventor
约翰·葛雷帝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Screw Co
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 CN1069322A publication Critical patent/CN1069322A/zh
Application granted granted Critical
Publication of CN1037871C publication Critical patent/CN1037871C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially 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
    • F16B23/0023—Specially 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)
CN92108769A 1991-07-26 1992-07-25 具有倾斜肋的螺钉头及用来制造此螺钉头的冲头 Expired - Lifetime CN1037871C (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
CN1069322A CN1069322A (zh) 1993-02-24
CN1037871C true CN1037871C (zh) 1998-03-25

Family

ID=27112993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92108769A Expired - Lifetime CN1037871C (zh) 1991-07-26 1992-07-25 具有倾斜肋的螺钉头及用来制造此螺钉头的冲头

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) TW294767B ( )
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
ATE468492T1 (de) * 2002-05-27 2010-06-15 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
SG11201811606XA (en) 2016-07-11 2019-01-30 Phillips Screw Co Fastener system with stabilizer rib
USD811868S1 (en) * 2016-07-27 2018-03-06 Katsuyuki Totsu Screw
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
US10493519B2 (en) * 2017-06-13 2019-12-03 Phillips Fastener, Llc Molds and punches for making fasteners and tools
USD980707S1 (en) * 2021-02-15 2023-03-14 Min Woo Lee Bolt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084478A (en) * 1974-09-12 1978-04-18 Phillips Screw Company Screw heads

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108623A (en) * 1959-05-05 1963-10-29 Phillips Screw Co Tools for recessed head fasteners
US3120012A (en) * 1959-05-05 1964-02-04 Herman G Muenchinger Tools for punching 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
AU522150B2 (en) * 1974-09-12 1982-05-20 Phillips Screw Company Screwdriver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084478A (en) * 1974-09-12 1978-04-18 Phillips Screw Company Screw heads

Also Published As

Publication number Publication date
TW294767B ( ) 1997-01-01
ATE141001T1 (de) 1996-08-15
JPH06511303A (ja) 1994-12-15
WO1993003284A1 (en) 1993-02-18
EP0595830A1 (en) 1994-05-11
AU2146492A (en) 1993-03-02
MX9203193A (es) 1993-01-01
DE69212605T2 (de) 1997-02-13
DE69212605D1 (de) 1996-09-05
HU216698B (hu) 1999-08-30
IE75912B1 (en) 1997-10-08
HUT69217A (en) 1995-08-28
US5203742A (en) 1993-04-20
JP2535726B2 (ja) 1996-09-18
AU659474B2 (en) 1995-05-18
EP0595830B1 (en) 1996-07-31
TW228484B ( ) 1994-08-21
HU9400210D0 (en) 1994-05-30
IE922050A1 (en) 1993-01-27
KR0145364B1 (ko) 1998-07-15
CA2113085A1 (en) 1993-02-18
CZ16294A3 (en) 1994-05-18
CA2113085C (en) 1997-07-01
BR9206311A (pt) 1995-07-11
ES2091474T3 (es) 1996-11-01
CZ282184B6 (cs) 1997-05-14
CN1069322A (zh) 1993-02-24

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20120725

Granted publication date: 19980325