MX2020013342A - Tornillo autorroscante. - Google Patents
Tornillo autorroscante.Info
- Publication number
- MX2020013342A MX2020013342A MX2020013342A MX2020013342A MX2020013342A MX 2020013342 A MX2020013342 A MX 2020013342A MX 2020013342 A MX2020013342 A MX 2020013342A MX 2020013342 A MX2020013342 A MX 2020013342A MX 2020013342 A MX2020013342 A MX 2020013342A
- Authority
- MX
- Mexico
- Prior art keywords
- sub
- diameter
- thread
- main thread
- tapping
- Prior art date
Links
- 238000010079 rubber tapping Methods 0.000 title abstract 5
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
- 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
- F16B25/0015—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 a soft organic material, e.g. wood or plastic
-
- 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
- F16B25/0068—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 with multiple-threads, e.g. a double thread screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Connection Of Plates (AREA)
- Transmission Devices (AREA)
- Surgical Instruments (AREA)
- Forging (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Dowels (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
La invención se refiere a un tornillo autorroscante (10, 30) que comprende un accionamiento (12) y un vástago (14) que lleva una rosca que comprende una rosca principal (16, 32), donde la rosca principal (16, 32) tiene una diámetro externo máximo de la rosca ' principal (DM0 y un área de corte (F) y un área de apoyo (T) siguiendo en la dirección del accionamiento (12), donde el vástago (14) tiene un extremo roscado (18) en un extremo opuesto el accionamiento (12), teniendo el extremo del tornillo (18) un ' diámetro (DE) de al menos el 20% del diámetro externo máximo de la - rosca principal (DM). La invención se caracteriza porque el vástago tiene, además, en la región del extremo del tornillo (18), una ranura de rosca (20), en la que la ranura de rosca (20) comprende al menos dos vueltas de rosca de rosca (20a, 20b, 20c). que alcanzan, en su diámetro externo (DNQ, no más del 90% del diámetro externo máximo de la rosca principal (DM) y forman una región de macho en la que las vueltas de rosca de rosca (20a, 20b, 20c) tienen el mismo desarrollo de diámetro, y además porque el diámetro de la rosca principal (16, 20 32) en la región de la ranura del macho (AB) es menor o igual que el diámetro (D??Q de las vueltas de la rosca (20a, 20b, 20c).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018114983.2A DE102018114983A1 (de) | 2018-06-21 | 2018-06-21 | Selbstfurchende Schraube |
PCT/EP2019/066533 WO2019243608A1 (de) | 2018-06-21 | 2019-06-21 | Selbstfurchende schraube |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020013342A true MX2020013342A (es) | 2021-02-02 |
Family
ID=67226213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020013342A MX2020013342A (es) | 2018-06-21 | 2019-06-21 | Tornillo autorroscante. |
Country Status (13)
Country | Link |
---|---|
US (1) | US11754110B2 (es) |
EP (1) | EP3810942A1 (es) |
JP (1) | JP7414740B2 (es) |
KR (1) | KR20210021562A (es) |
CN (1) | CN112534144B (es) |
BR (1) | BR112020025324A2 (es) |
CA (1) | CA3102912A1 (es) |
DE (1) | DE102018114983A1 (es) |
MX (1) | MX2020013342A (es) |
PH (1) | PH12020552204A1 (es) |
SG (1) | SG11202012666SA (es) |
TW (1) | TWI811385B (es) |
WO (1) | WO2019243608A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1012685S1 (en) * | 2020-02-11 | 2024-01-30 | B.M.B. Investments Pty Ltd | Screw |
USD999053S1 (en) * | 2020-02-11 | 2023-09-19 | B.M.B Investments Pty Ltd | Screw |
Family Cites Families (48)
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US3079968A (en) * | 1959-08-26 | 1963-03-05 | Nylok Corp | Self-locking self-tapping sheet metal screws |
GB1004883A (en) | 1962-03-20 | 1965-09-15 | Res Eng & Mfg | Improvements in self-tapping screws |
US3861269A (en) * | 1971-01-04 | 1975-01-21 | Superior Dry Wall Screw Mfg Co | Fastener with improved thread construction |
US3703843A (en) * | 1971-01-04 | 1972-11-28 | Msl Ind Inc | Fastener with improved thread construction |
US3935785A (en) * | 1974-01-03 | 1976-02-03 | Rockford Headed Products, Inc. | Thread swaging screw |
US3875780A (en) * | 1974-01-03 | 1975-04-08 | Rockford Headed Products | Method of making a thread forming screw |
JPS53104060A (en) | 1977-02-23 | 1978-09-09 | Yamashina Seikoushiyo Kk | Selffextruding fastener |
DE3510300A1 (de) * | 1985-03-22 | 1986-09-25 | Alfred Teves GmbH & Co oHG, 5275 Bergneustadt | Befestigungsschraube, insbesondere fuer stossfaenger von kraftfahrzeugen |
JPH041371Y2 (es) | 1987-02-16 | 1992-01-17 | ||
US5273383A (en) * | 1991-04-04 | 1993-12-28 | Research Engineering & Manufacturing, Inc. | Threaded fastener for use in thermoplastics and roll die for producing same |
US5190426A (en) * | 1992-03-02 | 1993-03-02 | Illinois Tool Works Inc. | Concrete fastener |
RU94033305A (ru) | 1994-09-13 | 1996-07-27 | В.И. Ураждин | Самонарезающий винт |
JP3290362B2 (ja) | 1996-09-30 | 2002-06-10 | 日東精工株式会社 | 軟質金属材用タッピンねじ |
WO1999006719A1 (de) | 1997-07-29 | 1999-02-11 | Ejot Verbindungstechnik Gmbh & Co. Kg | Befestigungsschraube mit selbstfurchendem gewinde |
JP3934165B2 (ja) | 1997-07-29 | 2007-06-20 | エヨト フェルビンドゥングステヒニク ゲーエムベーハー ウント ツェーオー カーゲー | タッピンねじを備えたねじ |
US5885041A (en) * | 1997-08-04 | 1999-03-23 | Anthony C. Giannuzzi | Chemical self-tapping, screw-type masonry anchor |
JP3942243B2 (ja) | 1997-08-18 | 2007-07-11 | 若井産業株式会社 | 転造ねじとその製造方法 |
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-
2018
- 2018-06-21 DE DE102018114983.2A patent/DE102018114983A1/de active Pending
-
2019
- 2019-06-18 TW TW108121141A patent/TWI811385B/zh active
- 2019-06-21 WO PCT/EP2019/066533 patent/WO2019243608A1/de active Application Filing
- 2019-06-21 EP EP19737669.2A patent/EP3810942A1/de active Pending
- 2019-06-21 KR KR1020217001885A patent/KR20210021562A/ko not_active Application Discontinuation
- 2019-06-21 BR BR112020025324-3A patent/BR112020025324A2/pt unknown
- 2019-06-21 SG SG11202012666SA patent/SG11202012666SA/en unknown
- 2019-06-21 JP JP2020570106A patent/JP7414740B2/ja active Active
- 2019-06-21 MX MX2020013342A patent/MX2020013342A/es unknown
- 2019-06-21 US US17/251,793 patent/US11754110B2/en active Active
- 2019-06-21 CN CN201980041060.9A patent/CN112534144B/zh active Active
- 2019-06-21 CA CA3102912A patent/CA3102912A1/en active Pending
-
2020
- 2020-12-17 PH PH12020552204A patent/PH12020552204A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2021529287A (ja) | 2021-10-28 |
KR20210021562A (ko) | 2021-02-26 |
WO2019243608A1 (de) | 2019-12-26 |
US20210115959A1 (en) | 2021-04-22 |
CN112534144B (zh) | 2022-11-04 |
US11754110B2 (en) | 2023-09-12 |
CA3102912A1 (en) | 2019-12-26 |
CN112534144A (zh) | 2021-03-19 |
EP3810942A1 (de) | 2021-04-28 |
TW202001108A (zh) | 2020-01-01 |
JP7414740B2 (ja) | 2024-01-16 |
DE102018114983A1 (de) | 2019-12-24 |
PH12020552204A1 (en) | 2021-08-16 |
SG11202012666SA (en) | 2021-02-25 |
TWI811385B (zh) | 2023-08-11 |
BR112020025324A2 (pt) | 2021-03-09 |
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