KR880011483A - 경사부가 너얼링된 고정 나사 - Google Patents

경사부가 너얼링된 고정 나사 Download PDF

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Publication number
KR880011483A
KR880011483A KR1019880002289A KR880002289A KR880011483A KR 880011483 A KR880011483 A KR 880011483A KR 1019880002289 A KR1019880002289 A KR 1019880002289A KR 880002289 A KR880002289 A KR 880002289A KR 880011483 A KR880011483 A KR 880011483A
Authority
KR
South Korea
Prior art keywords
cavity
set screw
screw according
plane
planes
Prior art date
Application number
KR1019880002289A
Other languages
English (en)
Other versions
KR930003374B1 (ko
Inventor
에프.크리스펠 코리
Original Assignee
아아론 네렌버그
에스 피 에스 테크놀로지스 인코포레이티드
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 아아론 네렌버그, 에스 피 에스 테크놀로지스 인코포레이티드 filed Critical 아아론 네렌버그
Publication of KR880011483A publication Critical patent/KR880011483A/ko
Application granted granted Critical
Publication of KR930003374B1 publication Critical patent/KR930003374B1/ko

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Classifications

    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/005—Set screws; Locking means therefor
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/044—Specially-shaped ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/955—Locked bolthead or nut
    • Y10S411/956—Automatic base clutch
    • Y10S411/957—Biting tooth
    • Y10S411/959—Bolt- or nut-carried

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Devices Or Equipment (AREA)
  • Connection Of Plates (AREA)
  • Pulleys (AREA)
  • Closures For Containers (AREA)
  • Materials For Medical Uses (AREA)
  • Steroid Compounds (AREA)
  • Dowels (AREA)
  • Adornments (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Milling Processes (AREA)
  • Transmission Devices (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Abstract

내용 없음

Description

경사부가 너얼링된 고정 나사
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래 기술의 평면 경사부 고정 나사의 경사부 또는 작용 단부의 부분 절단 측면도.
제2도는 종래 기술의 경사부가 너얼링된 고정 나사 경사부의 부분 절단 측면도.
제3도는 종래 기술의 카운터 보링 경사부가 너얼링된 고정 나사 경사부의 부분 절단 측면도.
제6도는 제5도의 나사 끝의 부분 확대 단면도.

Claims (12)

  1. 고정 나사에 있어서, 나사이를 가진 몸통과, 상기 나사이를 가진 몸통의 한 극단부에 형성된 외부 절두체 표면을 가진 경사부와, 환형 웨지가 원형 에지에서 종단되고 상기 원형 에지가 제1평면을 규정하는 곳의 사이에 형성된 상기 외부 절두체 표면과 협동하 상기 경사부에 형성된 공동과, 외주적으로 이격된 복수의 크레스트를 형형한 상기 경사부의 외부 절두체 표면 부분상에 형성되고 제1평면에 평해한 제2평면을 규정한 톱니의 종단 단부와 원형 에지가 연장되어 있지 않고 제1평면쪽으로부터 가장 먼 외부 절두채부분으로부터 연장된 루트상에 형성된 외주 너얼링을 구비하는 것을 특징으로 하는 고정 나사.
  2. 제1항에 있어서, 상기 공동이 상기 공동내에 기초부를 형성하기 위하여 상기 제1부분으로부터 안쪽으로 연장된 제2부분과 상기 제1 및 제2부분 사이에 형성된 제3평면을 구비한 것을 특징으로 하는 고정 나사.
  3. 제2항에 있어서, 상기 공동의 상기 기초부는 상기 톱니의 에지 최극단에 떨어진 것을 특징으로 하는 고정 나사.
  4. 제2항에 있어서, 상기 제2 및 제3평면을 대략적으로 동일 평면인 것을 특징으로 하는 고정 나사.
  5. 제2항에 있어서, 상기 제2평면이 상기 제1 및 제3평면 사이에 배열된 것을 특징으로 하는 고정 나사.
  6. 제2항에 있어서, 상기 제3평면이 상기 제1 및 제2평면 사이에 배열된 것을 특징으로 하는 고정 나사.
  7. 제1항에 있어서, 상기 공동이 대략적으로 원통형 내부 표면을 형성한 제1부분을 가진 것을 특징으로 하는 고정 나사.
  8. 제7항에 있어서, 상기 공동이 상기 공동내에 기초부를 형성하기 위하여 상기 제1부분으로부터 안쪽으로 연장된 제2부분과 상기 제1 및 제2부분 사이에 형성된 제3평면을 구비한 것을 특징으로 하는 고정 나사.
  9. 제8항에 있어서, 상기 공동의 상기 기초부가 상기 톱니 에지로부터 최극단에 떨어진 것을 특징으로 하는 고정 나사.
  10. 제8항에 있어서, 제2 및 제3평면이 대략적으로 동일 평면인 것을 특징으로 하는 고정 나사.
  11. 제8항에 있어서, 상기 제2평면은 상기 제1 및 제3평면사이에 배열된 것을 특징으로 하는 고정 나사.
  12. 제8항에 있어서, 상기 제3평면이 상기 제1 및 제2평면 사이에 배열된 것을 특징으로 하는 고정 나사.
    ※참고사항: 최초출원 내용에 의하여 공개하는 것임.
KR1019880002289A 1987-03-06 1988-03-05 경사부가 너얼링된 고정 나사 KR930003374B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US022,667 1987-03-06
US07/022,667 US4764068A (en) 1987-03-06 1987-03-06 Knurled cup-point set screw
US022.667 1987-03-07

Publications (2)

Publication Number Publication Date
KR880011483A true KR880011483A (ko) 1988-10-28
KR930003374B1 KR930003374B1 (ko) 1993-04-26

Family

ID=21810798

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880002289A KR930003374B1 (ko) 1987-03-06 1988-03-05 경사부가 너얼링된 고정 나사

Country Status (13)

Country Link
US (1) US4764068A (ko)
EP (1) EP0281670B1 (ko)
JP (1) JPS63231007A (ko)
KR (1) KR930003374B1 (ko)
AT (1) ATE70601T1 (ko)
AU (1) AU604837B2 (ko)
BR (1) BR8800308A (ko)
CA (1) CA1289784C (ko)
DE (1) DE3775380D1 (ko)
ES (1) ES2028029T3 (ko)
GR (1) GR3003703T3 (ko)
IE (1) IE61327B1 (ko)
MX (1) MX168528B (ko)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
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US5073074A (en) * 1990-07-26 1991-12-17 Sps Technologies, Inc. Set screw
US5018921A (en) * 1990-08-06 1991-05-28 Pinney Richard C Locking screw for modular framework
JPH07124899A (ja) * 1993-10-30 1995-05-16 Suzuki Motor Corp 超音波式カッター装置
EP0725601B1 (fr) 1994-08-29 2002-07-31 Societe De Fabrication De Materiel Orthopedique Sofamor Bouchon filete de serrage d'une instrumentation d'osteosynthese
US6193719B1 (en) 1995-08-24 2001-02-27 Sofamor S.N.C. Threaded clamping plug for interconnecting two implants of a spinal osteosynthesis instrumentation or other implants
US5697929A (en) * 1995-10-18 1997-12-16 Cross Medical Products, Inc. Self-limiting set screw for use with spinal implant systems
US6224596B1 (en) 1997-01-06 2001-05-01 Roger P. Jackson Set screw for use with osteosynthesis apparatus
US6004349A (en) 1997-01-06 1999-12-21 Jackson; Roger P. Set screw for use with osteosynthesis apparatus
US6056753A (en) * 1998-07-13 2000-05-02 Jackson; Roger P. Set screw for use with osteosynthesis apparatus
US6059786A (en) * 1998-10-22 2000-05-09 Jackson; Roger P. Set screw for medical implants
IT1313335B1 (it) * 1999-04-02 2002-07-17 Carlo Sala Vite autoformante per metallo a sei formatori di forma prismatica
US6234705B1 (en) 1999-04-06 2001-05-22 Synthes (Usa) Transconnector for coupling spinal rods
US6283967B1 (en) 1999-12-17 2001-09-04 Synthes (U.S.A.) Transconnector for coupling spinal rods
US7833250B2 (en) 2004-11-10 2010-11-16 Jackson Roger P Polyaxial bone screw with helically wound capture connection
US6454768B1 (en) 2000-12-05 2002-09-24 Roger P. Jackson Removable gripping set screw
US6726689B2 (en) 2002-09-06 2004-04-27 Roger P. Jackson Helical interlocking mating guide and advancement structure
US6726687B2 (en) 2000-12-08 2004-04-27 Jackson Roger P Closure plug for open-headed medical implant
US8377100B2 (en) 2000-12-08 2013-02-19 Roger P. Jackson Closure for open-headed medical implant
US6454772B1 (en) 2000-12-08 2002-09-24 Roger P. Jackson Set screw for medical implant with gripping side slots
US6997927B2 (en) * 2000-12-08 2006-02-14 Jackson Roger P closure for rod receiving orthopedic implant having a pair of spaced apertures for removal
US6783527B2 (en) * 2001-10-30 2004-08-31 Sdgi Holdings, Inc. Flexible spinal stabilization system and method
US11224464B2 (en) 2002-05-09 2022-01-18 Roger P. Jackson Threaded closure with inwardly-facing tool engaging concave radiused structures and axial through-aperture
US8257402B2 (en) 2002-09-06 2012-09-04 Jackson Roger P Closure for rod receiving orthopedic implant having left handed thread removal
US8282673B2 (en) 2002-09-06 2012-10-09 Jackson Roger P Anti-splay medical implant closure with multi-surface removal aperture
US8876868B2 (en) 2002-09-06 2014-11-04 Roger P. Jackson Helical guide and advancement flange with radially loaded lip
US8523913B2 (en) 2002-09-06 2013-09-03 Roger P. Jackson Helical guide and advancement flange with break-off extensions
US7377923B2 (en) 2003-05-22 2008-05-27 Alphatec Spine, Inc. Variable angle spinal screw assembly
US7776067B2 (en) 2005-05-27 2010-08-17 Jackson Roger P Polyaxial bone screw with shank articulation pressure insert and method
US8398682B2 (en) 2003-06-18 2013-03-19 Roger P. Jackson Polyaxial bone screw assembly
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
US8926670B2 (en) 2003-06-18 2015-01-06 Roger P. Jackson Polyaxial bone screw assembly
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US8137386B2 (en) 2003-08-28 2012-03-20 Jackson Roger P Polyaxial bone screw apparatus
US8366753B2 (en) 2003-06-18 2013-02-05 Jackson Roger P Polyaxial bone screw assembly with fixed retaining structure
US7207761B2 (en) * 2004-07-26 2007-04-24 Illinois Tool Works Inc. Pin fastener for achieving metal-to-metal connections
US8926672B2 (en) 2004-11-10 2015-01-06 Roger P. Jackson Splay control closure for open bone anchor
US9168069B2 (en) 2009-06-15 2015-10-27 Roger P. Jackson Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer
US10076361B2 (en) 2005-02-22 2018-09-18 Roger P. Jackson Polyaxial bone screw with spherical capture, compression and alignment and retention structures
US20070025827A1 (en) * 2005-07-27 2007-02-01 Pryor Steven E Hollow self-drilling fastener
US7641674B2 (en) * 2006-03-01 2010-01-05 Warsaw Orthopedic, Inc. Devices for securing elongated spinal connecting elements in bone anchors
US8979904B2 (en) 2007-05-01 2015-03-17 Roger P Jackson Connecting member with tensioned cord, low profile rigid sleeve and spacer with torsion control
US11229457B2 (en) 2009-06-15 2022-01-25 Roger P. Jackson Pivotal bone anchor assembly with insert tool deployment
DE102011001637B4 (de) * 2011-03-29 2013-06-06 Supair-Tel Ag Beduftungsvorrichtung für ein Fahrzeug
US8911479B2 (en) 2012-01-10 2014-12-16 Roger P. Jackson Multi-start closures for open implants
US8911478B2 (en) 2012-11-21 2014-12-16 Roger P. Jackson Splay control closure for open bone anchor
US10058354B2 (en) 2013-01-28 2018-08-28 Roger P. Jackson Pivotal bone anchor assembly with frictional shank head seating surfaces
US8852239B2 (en) 2013-02-15 2014-10-07 Roger P Jackson Sagittal angle screw with integral shank and receiver
US9566092B2 (en) 2013-10-29 2017-02-14 Roger P. Jackson Cervical bone anchor with collet retainer and outer locking sleeve
US9717533B2 (en) 2013-12-12 2017-08-01 Roger P. Jackson Bone anchor closure pivot-splay control flange form guide and advancement structure
US9451993B2 (en) 2014-01-09 2016-09-27 Roger P. Jackson Bi-radial pop-on cervical bone anchor
US9597119B2 (en) 2014-06-04 2017-03-21 Roger P. Jackson Polyaxial bone anchor with polymer sleeve
US10064658B2 (en) 2014-06-04 2018-09-04 Roger P. Jackson Polyaxial bone anchor with insert guides

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US1330792A (en) * 1919-04-22 1920-02-17 Henry H Frick Set-screw
US2314274A (en) * 1939-05-23 1943-03-16 Standard Pressed Steel Co Self-locking setscrew
US2245525A (en) * 1939-08-03 1941-06-10 Macit Parts Company Locking means
US2295314A (en) * 1940-05-04 1942-09-08 Ernest C Whitney Setscrew
US2462910A (en) * 1944-08-14 1949-03-01 Joy Mfg Co Setscrew
US2778265A (en) * 1953-06-15 1957-01-22 Set Screw & Mfg Company Solid cup-point set screw
US2992669A (en) * 1958-08-18 1961-07-18 Standard Pressed Steel Co Socket set screw knurled tip
US3419058A (en) * 1966-12-16 1968-12-31 Standard Pressed Steel Co Set screw

Also Published As

Publication number Publication date
IE880623L (en) 1988-09-06
EP0281670B1 (en) 1991-12-18
EP0281670A3 (en) 1989-04-26
CA1289784C (en) 1991-10-01
ES2028029T3 (es) 1992-07-01
BR8800308A (pt) 1988-09-20
US4764068A (en) 1988-08-16
DE3775380D1 (de) 1992-01-30
JPS63231007A (ja) 1988-09-27
IE61327B1 (en) 1994-11-02
JPH0585766B2 (ko) 1993-12-08
EP0281670A2 (en) 1988-09-14
MX168528B (es) 1993-05-28
ATE70601T1 (de) 1992-01-15
KR930003374B1 (ko) 1993-04-26
AU604837B2 (en) 1991-01-03
AU1165588A (en) 1988-09-08
GR3003703T3 (ko) 1993-03-16

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