JPWO2022054039A5 - - Google Patents

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Publication number
JPWO2022054039A5
JPWO2022054039A5 JP2023501553A JP2023501553A JPWO2022054039A5 JP WO2022054039 A5 JPWO2022054039 A5 JP WO2022054039A5 JP 2023501553 A JP2023501553 A JP 2023501553A JP 2023501553 A JP2023501553 A JP 2023501553A JP WO2022054039 A5 JPWO2022054039 A5 JP WO2022054039A5
Authority
JP
Japan
Prior art keywords
thread
male
male thread
female
root
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2023501553A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023539548A5 (https=
JP2023539548A (ja
JP7764460B2 (ja
Publication date
Priority claimed from US17/013,984 external-priority patent/US11426803B2/en
Application filed filed Critical
Publication of JP2023539548A publication Critical patent/JP2023539548A/ja
Publication of JP2023539548A5 publication Critical patent/JP2023539548A5/ja
Publication of JPWO2022054039A5 publication Critical patent/JPWO2022054039A5/ja
Application granted granted Critical
Publication of JP7764460B2 publication Critical patent/JP7764460B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023501553A 2020-09-08 2021-08-02 雄ねじが凹形に湾曲する谷を有する交換可能切削ヘッド及び回転切削工具 Active JP7764460B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/013,984 US11426803B2 (en) 2020-09-08 2020-09-08 Replaceable cutting head having external thread with concavely curved root and rotary cutting tool
US17/013,984 2020-09-08
PCT/IL2021/050934 WO2022054039A1 (en) 2020-09-08 2021-08-02 Replaceable cutting head having external thread with concavely curved root and rotary cutting tool

Publications (4)

Publication Number Publication Date
JP2023539548A JP2023539548A (ja) 2023-09-15
JP2023539548A5 JP2023539548A5 (https=) 2024-08-01
JPWO2022054039A5 true JPWO2022054039A5 (https=) 2024-08-01
JP7764460B2 JP7764460B2 (ja) 2025-11-05

Family

ID=77897688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023501553A Active JP7764460B2 (ja) 2020-09-08 2021-08-02 雄ねじが凹形に湾曲する谷を有する交換可能切削ヘッド及び回転切削工具

Country Status (9)

Country Link
US (1) US11426803B2 (https=)
EP (1) EP4210886A1 (https=)
JP (1) JP7764460B2 (https=)
KR (1) KR20230065255A (https=)
CN (1) CN116033985B (https=)
CA (1) CA3186535A1 (https=)
IL (1) IL300467B2 (https=)
TW (1) TWI906290B (https=)
WO (1) WO2022054039A1 (https=)

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433117A (en) 1967-06-05 1969-03-18 Standard Pressed Steel Co High fatigue bolt thread
US4332502A (en) * 1977-01-11 1982-06-01 Padley & Venables Limited Apparatus for use in drilling
US4549754A (en) 1983-06-20 1985-10-29 Reed Tubular Products Company Tool joint
US4799844A (en) 1988-01-11 1989-01-24 Trw Inc Elliptical thread design
US5060740A (en) 1990-05-29 1991-10-29 Sandvik Rock Tools, Inc. Screw thread coupling
US5056611A (en) * 1990-05-29 1991-10-15 Galloway Trust Screw thread structure
US5163523A (en) * 1990-05-29 1992-11-17 Sandvik Rock Tools, Inc. Screw thread structure for percussion drill driver sub and case
AUPO445897A0 (en) 1997-01-06 1997-01-30 Boart Longyear Inc. Straight hole drilling system
IL136032A (en) * 2000-05-09 2003-12-10 Iscar Ltd Tool joint
JP3871137B2 (ja) * 2003-10-23 2007-01-24 ビッグアルファ株式会社 めねじ部材及びおねじ部材並びにめねじの加工工具
US7455329B2 (en) * 2004-01-29 2008-11-25 Grant Prideco, L.P. Fast make-up fatigue resistant rotary shouldered connection
US7210710B2 (en) * 2004-03-01 2007-05-01 Omsco, Inc. Drill stem connection
SE528251C2 (sv) * 2004-09-24 2006-10-03 Seco Tools Ab Handel för verktyg samt verktyg med ett övergångsparti mellan ett gängat parti och ett stödjande parti
SE528299C2 (sv) * 2004-09-24 2006-10-17 Seco Tools Ab Skärspets och skärverktyg med hållardel utformad som stympad konisk gänga
EP1655500B1 (de) 2004-11-03 2010-09-22 WABCO GmbH Gewinde für eine Schraubverbindung
IL172121A0 (en) * 2005-11-22 2009-02-11 Joseph Pano Cutting tool assembly
IL173877A (en) * 2006-02-22 2010-04-15 Gil Hecht Cutting tool
SE530043C2 (sv) * 2006-04-20 2008-02-12 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt del därtill
SE532394C2 (sv) * 2007-06-04 2010-01-12 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt grundkropp härför
SE0701371L (sv) * 2007-06-05 2008-03-11 Sandvik Intellectual Property Bergborrutrustning samt hon- och handelar därtill
JP5362451B2 (ja) * 2009-06-11 2013-12-11 オーエスジー株式会社 加工ヘッド交換式回転工具、ホルダー、および加工ヘッド
SE535814C2 (sv) * 2011-05-20 2013-01-02 Atlas Copco Secoroc Ab Gänganordning, gängförband samt borrsträngskomponent för slående bergborrning
DE102012100976B4 (de) 2012-02-07 2014-04-24 Franz Haimer Maschinenbau Kg Einschraubwerkzeug und Werkzeugaufnahme für ein derartiges Einschraubwerkzeug
EP2832481A4 (en) 2012-03-29 2015-08-12 Hitachi Tool Eng MACHINE HEAD, HOLDER AND CUTTING TOOL WITH REPLACEABLE TIP
US8662800B2 (en) * 2012-04-11 2014-03-04 Sandvik Intellectual Property Ab Cutting head with coolant channel
DE102012107546A1 (de) * 2012-08-17 2014-02-20 Franz Haimer Maschinenbau Kg Werkzeuganordnung
DE102013100939A1 (de) * 2013-01-30 2014-07-31 Franz Haimer Maschinenbau Kg Werkzeugaufnahme für ein Einschraubwerkzeug
US9643262B2 (en) 2013-07-25 2017-05-09 Kennametal Inc. Coupling mechanism for cutting tool
US9889509B2 (en) * 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
US9874058B2 (en) 2014-07-31 2018-01-23 Baker Hughes, A Ge Company, Llc Fatigue resistant thread profile with combined curve rounding
KR101556265B1 (ko) * 2015-04-07 2015-09-30 (주)대광금속 풀림방지용 나사산 구조 및 그 가공공구
US9844817B2 (en) * 2015-08-11 2017-12-19 Iscar, Ltd. Replaceable cutting head having threaded mounting portion with two spaced apart conical abutment surfaces provided with the same cone angle, tool holder and rotary cutting tool
US10105771B2 (en) * 2016-03-21 2018-10-23 Iscar, Ltd. Rotary cutting tool having tool holder with conical internal thread and replaceable cutting head with straight external thread, and said tool holder
US10335871B2 (en) * 2016-04-12 2019-07-02 Iscar, Ltd. Replaceable face-milling head with integrally formed threaded shank-connector
JP6371005B1 (ja) * 2016-11-01 2018-08-08 オーエスジー株式会社 先端交換式切削工具の本体部及び先端交換式切削工具
JP6889918B2 (ja) * 2016-12-07 2021-06-18 第一工業株式会社 雄ネジおよび雄ネジ装着製品
CN106837972A (zh) 2017-01-11 2017-06-13 中国科学院合肥物质科学研究院 一种双曲率半径牙底外螺纹
PL3536893T3 (pl) * 2018-03-09 2021-03-08 Sandvik Mining And Construction Tools Ab Połączenie do wiercenia udarowego
US11420272B2 (en) * 2019-01-08 2022-08-23 Iscar, Ltd. Milling head having integrally formed cutting edges and rotary milling tool

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