UA104692C2 - Устройство нарезного зацепления - Google Patents
Устройство нарезного зацепленияInfo
- Publication number
- UA104692C2 UA104692C2 UAA201301881A UAA201301881A UA104692C2 UA 104692 C2 UA104692 C2 UA 104692C2 UA A201301881 A UAA201301881 A UA A201301881A UA A201301881 A UAA201301881 A UA A201301881A UA 104692 C2 UA104692 C2 UA 104692C2
- Authority
- UA
- Ukraine
- Prior art keywords
- thread portion
- root
- threaded engagement
- engagement device
- female thread
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
-
- 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
Abstract
Устройство нарезного зацепления представленного изобретения содержит участок с внутренней резьбой и участок с внешней резьбой, которые вводят в зацепление один с другим с помощью множества витков резьбы, образованных вдоль осевого направления. Каждый виток резьбы участка с внутренней резьбой и участка с внешней резьбой устройства нарезного зацепления содержит вершину, впадину профиля, закладную сторону и опорную сторону. Впадина профиля участка с внутренней резьбой содержит прямой участок, который простирается вдоль осевого направления, и вогнутый закругленный участок. Впадина профиля участка с внешней резьбой содержит вогнутый закругленный участок, при этом радиус кривизны закругленного участка, образованного во впадине профиля участка с внешней резьбой, больше, че�
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100069056A KR101218911B1 (ko) | 2010-07-16 | 2010-07-16 | 나사 체결 장치 |
PCT/KR2011/005239 WO2012008801A2 (en) | 2010-07-16 | 2011-07-15 | Threaded engagement device |
Publications (1)
Publication Number | Publication Date |
---|---|
UA104692C2 true UA104692C2 (ru) | 2014-02-25 |
Family
ID=45469958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201301881A UA104692C2 (ru) | 2010-07-16 | 2011-07-15 | Устройство нарезного зацепления |
Country Status (8)
Country | Link |
---|---|
US (1) | US8834086B2 (ru) |
EP (1) | EP2593684B1 (ru) |
JP (1) | JP5481602B2 (ru) |
KR (1) | KR101218911B1 (ru) |
CN (1) | CN103026079B (ru) |
BR (1) | BR112013001126B1 (ru) |
UA (1) | UA104692C2 (ru) |
WO (1) | WO2012008801A2 (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2992379B1 (fr) * | 2012-06-26 | 2015-03-27 | Skf Aerospace France | Ecrou mince perfectionne, notamment pour un organe de liaison, tel qu'une liaison rotule |
CN105485140B (zh) * | 2016-01-18 | 2018-03-06 | 东莞市贯虹五金科技有限公司 | 一种r型螺纹 |
JP6433519B2 (ja) * | 2017-01-16 | 2018-12-05 | Ntn株式会社 | チェーンテンショナ |
FR3118469A1 (fr) | 2020-12-28 | 2022-07-01 | Nexoon Ag | Assemblage de parois |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR679049A (fr) * | 1928-11-27 | 1930-04-08 | Fr De Filetage Indesserrable D | Filetage indesserrable par des causes fortuites |
DE853083C (de) * | 1940-05-18 | 1952-10-20 | Roemmler G M B H H | Druckmutter mit Gewinde aus Kunstharzpressstoff fuer sehr hohe Belastungen |
US2567483A (en) * | 1947-12-03 | 1951-09-11 | Hotine William | Screw-thread and nut assembly |
US4549754A (en) * | 1983-06-20 | 1985-10-29 | Reed Tubular Products Company | Tool joint |
DE3675227D1 (de) * | 1985-02-15 | 1990-12-06 | George Seabrook Wing | Gewindeart und befestigungssystem, bei welchem die gewindeart verwendet wird. |
US4907926A (en) * | 1985-02-15 | 1990-03-13 | Wing George S | Thread form and fastener system using the form |
US4734002A (en) * | 1986-07-11 | 1988-03-29 | Holmes Horace D | Locking thread form for male fastener |
US4915559A (en) * | 1987-05-29 | 1990-04-10 | Vsi Corporation | Lightweight fastener |
US5060740A (en) * | 1990-05-29 | 1991-10-29 | Sandvik Rock Tools, Inc. | Screw thread coupling |
US5672037A (en) * | 1994-11-01 | 1997-09-30 | Iwata Bolt Kabushiki Kaisha | Loosening and dislodging preventing screw |
JPH08177839A (ja) * | 1994-12-22 | 1996-07-12 | Nitto Seiko Co Ltd | 緩み防止ねじ |
JP3750524B2 (ja) * | 1998-07-31 | 2006-03-01 | Jfeスチール株式会社 | 油井管用ねじ継手、そのねじ切り方法およびそのねじ切り装置 |
UA71575C2 (ru) * | 1998-09-07 | 2004-12-15 | Валлурек Маннесманн Ойл Енд Гес Франс | Резьбовое соединение двух металлических труб с большим моментом завинчивания |
JP4172680B2 (ja) * | 2001-06-22 | 2008-10-29 | 株式会社住友金属小倉 | 高力ボルト |
JP3959640B2 (ja) * | 2003-04-30 | 2007-08-15 | 宣行 杉村 | 有効径変位ねじ |
EP1655500B1 (de) * | 2004-11-03 | 2010-09-22 | WABCO GmbH | Gewinde für eine Schraubverbindung |
JP2007132398A (ja) * | 2005-11-09 | 2007-05-31 | Crown Seimitsu Kogyo Kk | ねじ部品、雄ねじ部品の製造方法および転造ダイス |
WO2009023166A2 (en) | 2007-08-13 | 2009-02-19 | Research Engineering & Manufacturing, Inc. | Thread locking/prevailing torque fastener and fastener assembly |
US7731466B2 (en) * | 2007-11-02 | 2010-06-08 | Gm Global Technology Operations, Inc. | Thread profile modification for controlled stiffness |
-
2010
- 2010-07-16 KR KR1020100069056A patent/KR101218911B1/ko active IP Right Grant
-
2011
- 2011-07-15 UA UAA201301881A patent/UA104692C2/ru unknown
- 2011-07-15 JP JP2013519609A patent/JP5481602B2/ja active Active
- 2011-07-15 BR BR112013001126-2A patent/BR112013001126B1/pt active IP Right Grant
- 2011-07-15 WO PCT/KR2011/005239 patent/WO2012008801A2/en active Application Filing
- 2011-07-15 CN CN201180035012.2A patent/CN103026079B/zh active Active
- 2011-07-15 EP EP11807086.1A patent/EP2593684B1/en active Active
-
2013
- 2013-01-15 US US13/742,215 patent/US8834086B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20120008281A (ko) | 2012-01-30 |
US20130136533A1 (en) | 2013-05-30 |
BR112013001126B1 (pt) | 2019-08-20 |
CN103026079B (zh) | 2014-10-15 |
JP2013534601A (ja) | 2013-09-05 |
EP2593684A2 (en) | 2013-05-22 |
JP5481602B2 (ja) | 2014-04-23 |
KR101218911B1 (ko) | 2013-01-07 |
EP2593684B1 (en) | 2018-09-26 |
WO2012008801A3 (en) | 2012-04-26 |
BR112013001126A2 (pt) | 2016-05-17 |
CN103026079A (zh) | 2013-04-03 |
US8834086B2 (en) | 2014-09-16 |
WO2012008801A2 (en) | 2012-01-19 |
EP2593684A4 (en) | 2017-11-01 |
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