BR112022004870A2 - Fixador - Google Patents
FixadorInfo
- Publication number
- BR112022004870A2 BR112022004870A2 BR112022004870A BR112022004870A BR112022004870A2 BR 112022004870 A2 BR112022004870 A2 BR 112022004870A2 BR 112022004870 A BR112022004870 A BR 112022004870A BR 112022004870 A BR112022004870 A BR 112022004870A BR 112022004870 A2 BR112022004870 A2 BR 112022004870A2
- Authority
- BR
- Brazil
- Prior art keywords
- thread
- fastener
- zone
- profile
- forming
- Prior art date
Links
- 239000000834 fixative Substances 0.000 abstract 1
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
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0021—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being metal, e.g. sheet-metal or aluminium
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0047—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0057—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the screw having distinct axial zones, e.g. multiple axial thread sections with different pitch or thread cross-sections
-
- 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
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0073—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw characterised by its pitch, e.g. a varying pitch
-
- 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
- F16B37/00—Nuts or like thread-engaging members
- F16B37/005—Nuts or like thread-engaging members into which threads are cut during screwing
-
- 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
- F16B39/284—Locking by means of elastic deformation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Connection Of Plates (AREA)
- Dowels (AREA)
- Prostheses (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
fixador. um fixador combinado de formação de rosca e travamento de rosca é descrito. um fixador inclui três zonas de rosca. uma primeira zona de rosca usa um primeiro perfil de rosca de formação de rosca com um diâmetro externo crescente. uma segunda zona de rosca se estende a partir da extremidade da primeira zona usando o primeiro perfil de rosca de formação de rosca e continua com um diâmetro constante. a terceira zona de rosca usa um perfil de rosca de travamento de rosca continuando substancialmente ao longo do restante do eixo de um fixador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/598,288 US11125262B2 (en) | 2019-10-10 | 2019-10-10 | Thread forming and thread locking fastener |
PCT/US2020/054474 WO2021071873A1 (en) | 2019-10-10 | 2020-10-07 | Thread forming and thread locking fastener |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022004870A2 true BR112022004870A2 (pt) | 2022-06-07 |
Family
ID=73449157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022004870A BR112022004870A2 (pt) | 2019-10-10 | 2020-10-07 | Fixador |
Country Status (11)
Country | Link |
---|---|
US (1) | US11125262B2 (pt) |
EP (1) | EP4042028A1 (pt) |
JP (1) | JP2022551567A (pt) |
KR (1) | KR20220079552A (pt) |
CN (1) | CN114531888A (pt) |
AU (1) | AU2020363401A1 (pt) |
BR (1) | BR112022004870A2 (pt) |
CA (1) | CA3155261A1 (pt) |
MX (1) | MX2022004167A (pt) |
TW (1) | TW202129165A (pt) |
WO (1) | WO2021071873A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6434668B1 (ja) * | 2018-06-13 | 2018-12-05 | 株式会社トープラ | おねじ部材 |
US20210310510A1 (en) * | 2019-10-10 | 2021-10-07 | Research Engineering & Manufacturing, Inc. | Thread forming and thread locking fastener |
USD956520S1 (en) * | 2019-10-28 | 2022-07-05 | Marshalltown Company | Cross-shaped threaded spacer for a tile leveling system |
USD956519S1 (en) * | 2019-10-28 | 2022-07-05 | Marshalltown Company | T-shaped threaded spacer for a tile leveling system |
USD988828S1 (en) | 2019-10-28 | 2023-06-13 | Marshalltown Company | Leveling cap for tile leveling system |
USD962038S1 (en) * | 2019-10-28 | 2022-08-30 | Marshalltown Company | Threaded spacer for tile leveling system |
TW202340617A (zh) * | 2021-06-10 | 2023-10-16 | 美商研究工程及製造公司 | 螺紋成形及螺紋鎖定之緊固件 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2293930A (en) * | 1939-06-17 | 1942-08-25 | Groov Pin Corp | Screw |
US3195156A (en) * | 1961-06-27 | 1965-07-20 | Res Engineering And Mfg Inc | Method of producing thread swaging devices |
US3472119A (en) * | 1966-06-29 | 1969-10-14 | Hubbell Inc Harvey | Thread forming screw and method of making same |
US3939512A (en) * | 1967-09-23 | 1976-02-24 | Walter Thurston | Male screw-forming members |
US3454070A (en) * | 1967-10-10 | 1969-07-08 | Res Eng & Mfg | Differential pitch fastener device |
US3504722A (en) | 1968-11-20 | 1970-04-07 | Lamson & Sessions Co | Thread forming and locking fastener |
US3934444A (en) * | 1970-01-30 | 1976-01-27 | Nl Industries, Inc. | Method and apparatus for forming vibration-resistant thread-forming screw |
US3643543A (en) * | 1970-09-04 | 1972-02-22 | Textron Inc | Machine screw |
DE2157373A1 (de) * | 1970-11-23 | 1972-05-25 | Textron Inc | Selbsthaltendes Befestigungselement und Werkzeug zu seiner Herstellung |
US3875780A (en) * | 1974-01-03 | 1975-04-08 | Rockford Headed Products | Method of making a thread forming screw |
US4194430A (en) * | 1978-05-05 | 1980-03-25 | Research Engineering & Manufacturing, Inc. | Thread-forming screw with step taper |
US4315340A (en) * | 1978-08-17 | 1982-02-16 | Veldman Donald R | Method and apparatus for making a self-thread creating fastener |
ATE21734T1 (de) | 1982-02-18 | 1986-09-15 | Conti Fasteners Ag | Schraube. |
JP3046746B2 (ja) * | 1995-06-14 | 2000-05-29 | ミネベア株式会社 | ねじ及びねじの製造方法 |
JPH09317732A (ja) * | 1996-03-29 | 1997-12-09 | Taro Kawahara | セルフロック・タッピングねじ部材 |
US6089806A (en) * | 1999-01-25 | 2000-07-18 | Conti Fasteners | Blank for self-tapping fastener |
CN101855463A (zh) | 2007-08-13 | 2010-10-06 | 研究工程及制造公司 | 螺纹锁定/普通转矩紧固件和紧固件组件 |
US20120251264A1 (en) * | 2011-03-28 | 2012-10-04 | Wamlez Pty Ltd | Fastener |
US9404524B2 (en) * | 2013-07-19 | 2016-08-02 | Conti Fasteners | High performance thread rolling screw/bolt for use in an unthreaded nut anchor |
FR3010156B1 (fr) * | 2013-08-30 | 2016-02-26 | Faurecia Interieur Ind | Element de fixation filete |
JP6224991B2 (ja) * | 2013-10-31 | 2017-11-01 | 日東精工株式会社 | タッピンねじ |
-
2019
- 2019-10-10 US US16/598,288 patent/US11125262B2/en active Active
-
2020
- 2020-10-07 AU AU2020363401A patent/AU2020363401A1/en active Pending
- 2020-10-07 EP EP20807540.8A patent/EP4042028A1/en active Pending
- 2020-10-07 JP JP2022518242A patent/JP2022551567A/ja active Pending
- 2020-10-07 CA CA3155261A patent/CA3155261A1/en active Pending
- 2020-10-07 CN CN202080070646.0A patent/CN114531888A/zh active Pending
- 2020-10-07 KR KR1020227011250A patent/KR20220079552A/ko not_active Application Discontinuation
- 2020-10-07 BR BR112022004870A patent/BR112022004870A2/pt unknown
- 2020-10-07 MX MX2022004167A patent/MX2022004167A/es unknown
- 2020-10-07 WO PCT/US2020/054474 patent/WO2021071873A1/en unknown
- 2020-10-08 TW TW109134927A patent/TW202129165A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US11125262B2 (en) | 2021-09-21 |
AU2020363401A1 (en) | 2022-03-31 |
CA3155261A1 (en) | 2021-04-15 |
JP2022551567A (ja) | 2022-12-12 |
MX2022004167A (es) | 2022-05-02 |
EP4042028A1 (en) | 2022-08-17 |
WO2021071873A1 (en) | 2021-04-15 |
US20210108664A1 (en) | 2021-04-15 |
KR20220079552A (ko) | 2022-06-13 |
TW202129165A (zh) | 2021-08-01 |
CN114531888A (zh) | 2022-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |