RU2018116594A - Формирующий резьбу шуруп с отдельной резьбовой спиралью и разными частичными углами профиля - Google Patents

Формирующий резьбу шуруп с отдельной резьбовой спиралью и разными частичными углами профиля Download PDF

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Publication number
RU2018116594A
RU2018116594A RU2018116594A RU2018116594A RU2018116594A RU 2018116594 A RU2018116594 A RU 2018116594A RU 2018116594 A RU2018116594 A RU 2018116594A RU 2018116594 A RU2018116594 A RU 2018116594A RU 2018116594 A RU2018116594 A RU 2018116594A
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RU
Russia
Prior art keywords
spiral groove
partial profile
spiral
different partial
screw according
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RU2018116594A
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English (en)
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RU2710754C2 (ru
RU2018116594A3 (ru
Inventor
Кристоф ХАКЕНХОЛЬТ
Бернхард ВИНКЛЕР
Роланд Шнайдер
Роберт СПРИНГ
Хуу Тоан НГУЙЕН
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Хильти Акциенгезельшафт
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Publication of RU2018116594A publication Critical patent/RU2018116594A/ru
Publication of RU2018116594A3 publication Critical patent/RU2018116594A3/ru
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001Screws 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
    • F16B25/0026Screws 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 hard non-organic material, e.g. stone, concrete or drywall
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042Screws 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0084Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0094Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw the screw being assembled or manufactured from several components, e.g. a tip out of a first material welded to shaft of a second material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00Features common to bolt and nut
    • F16B33/02Shape of thread; Special thread-forms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/12Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Transmission Devices (AREA)
  • Dowels (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Claims (6)

1. Формирующий резьбу шуруп со стержнем (10), который имеет в передней части стержня (10) вершину (11) для введения в отверстие в основе (90), в тыльной части стержня (10) - привод для передачи на стержень (10) крутящего момента, а также спиралевидную канавку (20); и с резьбовой спиралью (30), которая вставлена в спиралевидную канавку (20), причем спиралевидная канавка (20) имеет переднюю боковую поверхность (21) и расположенную напротив передней боковой поверхности (21) тыльную боковую поверхность (22), отличающийся тем, что передняя боковая поверхность (21) спиралевидной канавки (20) по меньшей мере участками имеет другой частичный угол профиля (α), чем тыльная боковая поверхность (22) спиралевидной канавки (20).
2. Шуруп по п. 1, отличающийся тем, что частичный угол профиля (αf) передней боковой поверхности (21) спиралевидной канавки (20) отличается от частичного угла профиля (αr) тыльной боковой поверхности (22) спиралевидной канавки (20) по меньшей мере на 5°, предпочтительно по меньшей мере на 10°.
3. Шуруп по п. 1, отличающийся тем, что передняя боковая поверхность (21) спиралевидной канавки (20) по меньшей мере участками имеет больший частичный угол профиля (α), чем тыльная боковая поверхность (22) спиралевидной канавки (20).
4. Шуруп по п. 1, отличающийся тем, что резьбовая спираль (30) имеет две наружные боковые поверхности (33, 34), между которыми сформирована вершина профиля резьбы (38), причем обе наружные боковые поверхности (33, 34) имеют отличающиеся друг от друга частичные углы профиля.
5. Шуруп по п. 1, отличающийся тем, что резьбовая спираль (30) вставлена в спиралевидную канавку (20) с возможностью скольжения вдоль спиралевидной канавки (20).
6. Шуруп по одному из пп. 1-5, отличающийся тем, что резьбовая спираль (30) закреплена на вершине (11) стержня (10) в продольном направлении относительно стержня (10).
RU2018116594A 2015-10-06 2016-10-04 Формирующий резьбу шуруп с отдельной резьбовой спиралью и разными частичными углами профиля RU2710754C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15188544.9A EP3153723A1 (de) 2015-10-06 2015-10-06 Gewindeformende schraube mit separater gewindespirale und unterschiedlichen teilflankenwinkeln
EP15188544.9 2015-10-06
PCT/EP2016/073628 WO2017060214A1 (de) 2015-10-06 2016-10-04 Gewindeformende schraube mit separater gewindespirale und unterschiedlichen teilflankenwinkeln

Publications (3)

Publication Number Publication Date
RU2018116594A true RU2018116594A (ru) 2019-11-08
RU2018116594A3 RU2018116594A3 (ru) 2019-11-08
RU2710754C2 RU2710754C2 (ru) 2020-01-13

Family

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RU2018116594A RU2710754C2 (ru) 2015-10-06 2016-10-04 Формирующий резьбу шуруп с отдельной резьбовой спиралью и разными частичными углами профиля

Country Status (13)

Country Link
US (1) US10823219B2 (ru)
EP (2) EP3153723A1 (ru)
JP (1) JP6526342B2 (ru)
CN (1) CN108138827B (ru)
AU (1) AU2016334696B2 (ru)
BR (1) BR112018001119A2 (ru)
CA (1) CA2999618C (ru)
DK (1) DK3359828T3 (ru)
ES (1) ES2751697T3 (ru)
PL (1) PL3359828T3 (ru)
RU (1) RU2710754C2 (ru)
TW (1) TWI699489B (ru)
WO (1) WO2017060214A1 (ru)

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EP3620672A1 (de) 2018-09-10 2020-03-11 fischerwerke GmbH & Co. KG Betonschraube
EP3620673A1 (de) 2018-09-10 2020-03-11 fischerwerke GmbH & Co. KG Betonschraube
EP3736458A1 (en) * 2019-05-06 2020-11-11 Hilti Aktiengesellschaft Expandable screw with separate expansion fingers
EP3760885A1 (en) 2019-07-03 2021-01-06 Hilti Aktiengesellschaft Hammer-in concrete screw
DE102020108557A1 (de) * 2019-08-08 2021-02-11 Ludwig Hettich Holding Gmbh & Co. Kg System zum Befestigen eines Ankers in einem mineralischen Untergrund
EP3816460A1 (en) * 2019-10-31 2021-05-05 Hilti Aktiengesellschaft Screw with axial thread play
EP3816461A1 (en) 2019-10-31 2021-05-05 Hilti Aktiengesellschaft Screw with axially compressible thread
EP3869051A1 (en) * 2020-02-18 2021-08-25 Hilti Aktiengesellschaft Bimetallic stainless screw
EP3916245A1 (en) 2020-05-28 2021-12-01 Hilti Aktiengesellschaft Screw with separate thread helix and integral thread start
EP3916246A1 (en) 2020-05-28 2021-12-01 Hilti Aktiengesellschaft Separate screw thread helix fixed by means of claws
US12000421B2 (en) 2021-01-07 2024-06-04 Illinois Tool Works Inc. Self-drilling self-tapping fastener
EP4316686A1 (de) * 2022-08-03 2024-02-07 Hilti Aktiengesellschaft Verfahren und vorrichtung zum fügen eines schraubenkörpers einer betonschraube

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Publication number Publication date
DK3359828T3 (da) 2019-12-02
TWI699489B (zh) 2020-07-21
RU2710754C2 (ru) 2020-01-13
BR112018001119A2 (pt) 2018-09-11
RU2018116594A3 (ru) 2019-11-08
WO2017060214A1 (de) 2017-04-13
US10823219B2 (en) 2020-11-03
US20180283435A1 (en) 2018-10-04
EP3359828B1 (de) 2019-09-11
CA2999618C (en) 2023-10-03
CN108138827A (zh) 2018-06-08
TW201721025A (zh) 2017-06-16
CA2999618A1 (en) 2017-04-13
AU2016334696A1 (en) 2018-04-12
PL3359828T3 (pl) 2020-04-30
EP3153723A1 (de) 2017-04-12
JP6526342B2 (ja) 2019-06-05
JP2018534506A (ja) 2018-11-22
AU2016334696B2 (en) 2020-07-02
ES2751697T3 (es) 2020-04-01
CN108138827B (zh) 2020-03-31
EP3359828A1 (de) 2018-08-15

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