IT974837B - Organo filettato di collegamento autobloccante e relativi stampi per rullatura - Google Patents

Organo filettato di collegamento autobloccante e relativi stampi per rullatura

Info

Publication number
IT974837B
IT974837B IT54142/72A IT5414272A IT974837B IT 974837 B IT974837 B IT 974837B IT 54142/72 A IT54142/72 A IT 54142/72A IT 5414272 A IT5414272 A IT 5414272A IT 974837 B IT974837 B IT 974837B
Authority
IT
Italy
Prior art keywords
self
threaded connection
locking threaded
relative rolling
rolling molds
Prior art date
Application number
IT54142/72A
Other languages
English (en)
Original Assignee
Litton Export Trade Corp
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 Litton Export Trade Corp filed Critical Litton Export Trade Corp
Application granted granted Critical
Publication of IT974837B publication Critical patent/IT974837B/it

Links

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
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/025—Rolling locking screws
    • 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
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/938—Distorted thread

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Bolts, Nuts, And Washers (AREA)
IT54142/72A 1971-11-22 1972-11-20 Organo filettato di collegamento autobloccante e relativi stampi per rullatura IT974837B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20093371A 1971-11-22 1971-11-22
US00284006A US3850215A (en) 1971-11-22 1972-08-28 Self-locking fasteners

Publications (1)

Publication Number Publication Date
IT974837B true IT974837B (it) 1974-07-10

Family

ID=26896237

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54142/72A IT974837B (it) 1971-11-22 1972-11-20 Organo filettato di collegamento autobloccante e relativi stampi per rullatura

Country Status (9)

Country Link
US (1) US3850215A (it)
JP (1) JPS4944813B2 (it)
CA (1) CA974438A (it)
CH (1) CH546351A (it)
DE (1) DE2257112A1 (it)
FR (1) FR2162978A5 (it)
GB (1) GB1385398A (it)
IT (1) IT974837B (it)
SE (1) SE398775B (it)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927503A (en) * 1973-12-26 1975-12-23 Standard Pressed Steel Co Prevailing torque fastener
GB1600490A (en) * 1977-07-29 1981-10-14 Avdel Ltd Barb and method of making same
JPS5465252A (en) * 1977-11-04 1979-05-25 Yoshioki Tomoyasu Lock nut* lock bolt and lock screw
US4484833A (en) * 1981-09-30 1984-11-27 Consolidated Metal Products, Inc. Sucker rod
US5117667A (en) * 1985-05-15 1992-06-02 Hi-Shear Corporation Threaded structural fastener with thread lock and method for making it
DE8527757U1 (de) * 1985-09-28 1986-01-16 Richard Bergner GmbH & Co, 8540 Schwabach Walzwerkzeug zum Herstellen einer Gewindeschraube und damit hergestellte Gewindeschraube
KR900002192B1 (ko) * 1985-11-22 1990-04-04 닛봉도꾸슈우기자이가부시끼가이샤 자기 고정형 구입(溝入) 나사와 그 전조법 및 전조평다이스
US4806054A (en) * 1986-03-31 1989-02-21 Jack Rath Male threaded fastener capable of use with a swaged collar
DE3811504A1 (de) * 1988-04-06 1989-10-19 Oberbergische Schraubenfabrik Selbstsperrende schraube
WO1990002526A1 (en) * 1988-09-09 1990-03-22 Australian Defence Industries Pty. Limited Screw
JPH02137433U (it) * 1989-04-21 1990-11-16
US5259715A (en) * 1991-07-25 1993-11-09 Haerle Anton Self-locking threaded connection
US5340253A (en) * 1992-12-14 1994-08-23 Monogram Aerospace Fasteners Fastener with thread lock
JPH10331831A (ja) * 1997-05-27 1998-12-15 Aoyama Seisakusho Co Ltd 弛み止めボルト
US6464439B1 (en) 1997-08-04 2002-10-15 Bernhard M. Janitzki Low tolerance threaded fastener
US5944465A (en) 1997-08-04 1999-08-31 Janitzki; Bernhard M. Low tolerance threaded fastener
WO2002014700A2 (en) * 2000-08-10 2002-02-21 Aoyama Seisakusho Co., Ltd. Bolt, method of fastening members with the use of the bolt, and method of releasing fastening
JP4276775B2 (ja) * 2000-10-02 2009-06-10 石森 悠索 ねじ部材
US7438512B2 (en) 2001-08-20 2008-10-21 Maclean-Fogg Company U-bolt assembly
US7334975B2 (en) 2001-08-20 2008-02-26 Maclean-Fogg Company Fastener assembly
US6749386B2 (en) 2001-08-20 2004-06-15 Maclean-Fogg Company Locking fastener assembly
DE10238055B4 (de) * 2002-08-20 2004-10-28 Ejot Gmbh & Co. Kg Mit selbstklemmendem Gewinde versehene Schraube
US7037204B2 (en) * 2002-12-30 2006-05-02 Barun Majumdar Standard threaded torque fastener with novel indentation patterns to enhance torque and self-locking capabilities
US7951176B2 (en) 2003-05-30 2011-05-31 Synthes Usa, Llc Bone plate
US11259851B2 (en) 2003-08-26 2022-03-01 DePuy Synthes Products, Inc. Bone plate
JP4999327B2 (ja) 2003-08-26 2012-08-15 ジンテーズ ゲゼルシャフト ミト ベシュレンクテル ハフツング 骨プレート
US7637928B2 (en) 2004-01-26 2009-12-29 Synthes Usa, Llc Variable angle locked bone fixation system
US11291484B2 (en) 2004-01-26 2022-04-05 DePuy Synthes Products, Inc. Highly-versatile variable-angle bone plate system
US8574268B2 (en) 2004-01-26 2013-11-05 DePuy Synthes Product, LLC Highly-versatile variable-angle bone plate system
US7506901B2 (en) * 2004-07-14 2009-03-24 Robert Pinckney Resilient locking connection
US7793989B2 (en) * 2004-07-14 2010-09-14 Pinckney Jr Robert Locking connector with depressions
US20070237604A1 (en) * 2006-04-07 2007-10-11 Janitzki Bernhard M Low tolerance threaded fastener
US20070280803A1 (en) * 2006-06-02 2007-12-06 Alan Pritchard All-metal thread locking/prevailing torque threaded fastener
CN101468412B (zh) * 2007-12-28 2011-06-29 鸿富锦精密工业（深圳）有限公司 研磨控制装置及其控制方法
DE102008027297A1 (de) * 2008-06-06 2009-12-10 Pee-Wee Kaltwalz- Und Rohrbearbeitungsmaschinen Gmbh Verbindungselement für eine Schraubverbindung sowie eine solche Schraubverbindung
CN102497830A (zh) 2009-09-14 2012-06-13 斯恩蒂斯有限公司 可变角度压板
CN102068305B (zh) * 2009-11-20 2016-01-20 上海微创骨科医疗科技有限公司 骨螺钉
DE102010037757A1 (de) 2010-09-24 2012-03-29 Pee-Wee Kaltwalz- Und Rohrbearbeitungsmaschinen Gmbh Gewinde mit zumindest einem Klemmabschnitt
JP5793291B2 (ja) * 2010-11-22 2015-10-14 株式会社トープラ ゆるみ防止ねじ部品
DE102011078256A1 (de) * 2011-06-29 2013-01-03 Hilti Aktiengesellschaft Schraube und Verfahren zur Herstellung eines Schraubgewindes
ITCR20130001A1 (it) 2013-01-09 2014-07-10 Wonder Spa Valvola metallica di tipo clamp-in per il gonfiaggio di pneumatici associabile ad un trasduttore tpms
JP2015052367A (ja) * 2013-09-09 2015-03-19 盧 小▲シェン▼ ゆるみ防止ネジ及びそれを形成するためのダイ装置
US9757792B1 (en) * 2014-04-09 2017-09-12 Mark Doll Method for making a die for roll forming a dual threaded bolt
JP3194854U (ja) * 2014-09-30 2014-12-11 イワタボルト株式会社 ボルト
KR102376043B1 (ko) * 2015-07-14 2022-03-18 엘지전자 주식회사 식기세척기
DE102015012138A1 (de) * 2015-09-16 2017-03-16 Winfried Holscher Verfahren zum Herstellen einer Sicherungsschraube
JP2017219076A (ja) * 2016-06-06 2017-12-14 株式会社青山製作所 ボルト
US10905476B2 (en) 2016-09-08 2021-02-02 DePuy Synthes Products, Inc. Variable angle bone plate
US10820930B2 (en) 2016-09-08 2020-11-03 DePuy Synthes Products, Inc. Variable angle bone plate
US10624686B2 (en) 2016-09-08 2020-04-21 DePuy Synthes Products, Inc. Variable angel bone plate
DE202017105378U1 (de) * 2017-09-06 2018-12-07 Neoperl Gmbh Strahlregler
US11026727B2 (en) 2018-03-20 2021-06-08 DePuy Synthes Products, Inc. Bone plate with form-fitting variable-angle locking hole
US10772665B2 (en) 2018-03-29 2020-09-15 DePuy Synthes Products, Inc. Locking structures for affixing bone anchors to a bone plate, and related systems and methods
US11013541B2 (en) 2018-04-30 2021-05-25 DePuy Synthes Products, Inc. Threaded locking structures for affixing bone anchors to a bone plate, and related systems and methods
US10925651B2 (en) 2018-12-21 2021-02-23 DePuy Synthes Products, Inc. Implant having locking holes with collection cavity for shavings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US793824A (en) * 1904-12-15 1905-07-04 American Iron And Steel Mfg Co Inc Bolt and nut lock.
US2177005A (en) * 1937-12-30 1939-10-24 William A Purtell Locking screw
US2301181A (en) * 1941-10-23 1942-11-10 Eric M Ilsemann Self-locking threaded fastening element
NL93327C (it) * 1953-02-09
US3517717A (en) * 1968-05-03 1970-06-30 Reed Rolled Thread Die Co Self-locking screws

Also Published As

Publication number Publication date
GB1385398A (en) 1975-02-26
JPS4867656A (it) 1973-09-14
US3850215A (en) 1974-11-26
SE398775B (sv) 1978-01-16
CA974438A (en) 1975-09-16
FR2162978A5 (it) 1973-07-20
DE2257112A1 (de) 1973-05-24
JPS4944813B2 (it) 1974-11-30
CH546351A (de) 1974-02-28

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