JPWO2021049430A1 - - Google Patents

Info

Publication number
JPWO2021049430A1
JPWO2021049430A1 JP2021545506A JP2021545506A JPWO2021049430A1 JP WO2021049430 A1 JPWO2021049430 A1 JP WO2021049430A1 JP 2021545506 A JP2021545506 A JP 2021545506A JP 2021545506 A JP2021545506 A JP 2021545506A JP WO2021049430 A1 JPWO2021049430 A1 JP WO2021049430A1
Authority
JP
Japan
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
JP2021545506A
Other versions
JP7173365B2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021049430A1 publication Critical patent/JPWO2021049430A1/ja
Application granted granted Critical
Publication of JP7173365B2 publication Critical patent/JP7173365B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B21H3/042—Thread-rolling heads
    • B21H3/048—Thread-rolling heads working tangentially
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
JP2021545506A 2019-09-13 2020-09-04 転造ねじ及び転造ねじの製造方法 Active JP7173365B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019167702 2019-09-13
JP2019167702 2019-09-13
PCT/JP2020/033566 WO2021049430A1 (ja) 2019-09-13 2020-09-04 転造ねじ及び転造ねじの製造方法

Publications (2)

Publication Number Publication Date
JPWO2021049430A1 true JPWO2021049430A1 (ja) 2021-03-18
JP7173365B2 JP7173365B2 (ja) 2022-11-16

Family

ID=74866966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545506A Active JP7173365B2 (ja) 2019-09-13 2020-09-04 転造ねじ及び転造ねじの製造方法

Country Status (5)

Country Link
US (1) US20220341456A1 (ja)
EP (1) EP4029625A4 (ja)
JP (1) JP7173365B2 (ja)
CN (1) CN114341510B (ja)
WO (1) WO2021049430A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115320730A (zh) * 2022-08-23 2022-11-11 奇瑞汽车股份有限公司 一种型材螺纹套筒连接结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005074509A (ja) * 2003-09-03 2005-03-24 Ntn Corp ボールねじのねじ軸およびその製造方法
JP2005121216A (ja) * 2003-09-24 2005-05-12 Nsk Ltd ボールねじ機構
JP2005299706A (ja) * 2004-04-06 2005-10-27 Koyo Seiko Co Ltd ウォーム及びこれの製造方法
JP2009233705A (ja) * 2008-03-27 2009-10-15 Honda Motor Co Ltd 雄ねじ部材の転造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3977028B2 (ja) * 2001-04-13 2007-09-19 日本電産サンキョー株式会社 モータ及びその製造方法
JP2006187801A (ja) * 2005-01-07 2006-07-20 Jtekt Corp ウォーム用素材及びウォームの製造方法
KR20100021529A (ko) * 2007-06-20 2010-02-24 유니스틸 테크놀로지 인터내셔널 리미티드 스레드 형성 스크류 스레드 및 대응하는 스레드 롤 다이
DE102010031316B4 (de) * 2010-07-14 2013-01-24 Hilti Aktiengesellschaft Herstellungsverfahren für ein längliches Halbzeug
CN103223453A (zh) * 2013-03-31 2013-07-31 上海泛华紧固系统有限公司 钢管标准外径上直接滚压锥管外螺纹方法、装置及其产品
JP6518494B2 (ja) * 2015-04-10 2019-05-22 イワタボルト株式会社 固着ボルト及びその固着方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005074509A (ja) * 2003-09-03 2005-03-24 Ntn Corp ボールねじのねじ軸およびその製造方法
JP2005121216A (ja) * 2003-09-24 2005-05-12 Nsk Ltd ボールねじ機構
JP2005299706A (ja) * 2004-04-06 2005-10-27 Koyo Seiko Co Ltd ウォーム及びこれの製造方法
JP2009233705A (ja) * 2008-03-27 2009-10-15 Honda Motor Co Ltd 雄ねじ部材の転造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115320730A (zh) * 2022-08-23 2022-11-11 奇瑞汽车股份有限公司 一种型材螺纹套筒连接结构
CN115320730B (zh) * 2022-08-23 2024-03-26 奇瑞汽车股份有限公司 一种型材螺纹套筒连接结构

Also Published As

Publication number Publication date
US20220341456A1 (en) 2022-10-27
WO2021049430A1 (ja) 2021-03-18
JP7173365B2 (ja) 2022-11-16
CN114341510A (zh) 2022-04-12
CN114341510B (zh) 2023-11-17
EP4029625A1 (en) 2022-07-20
EP4029625A4 (en) 2023-10-18

Similar Documents

Publication Publication Date Title
BR112021018450A2 (ja)
BR112021013854A2 (ja)
BR112021017939A2 (ja)
BR112021017738A2 (ja)
BR112021017892A2 (ja)
BR112021017782A2 (ja)
BR112021008711A2 (ja)
BR112021018168A2 (ja)
BR112021017728A2 (ja)
BR112021017234A2 (ja)
BR112021017355A2 (ja)
BR112021017703A2 (ja)
BR112021017173A2 (ja)
BR112021018102A2 (ja)
BR112021017083A2 (ja)
BR112021017637A2 (ja)
BR112021015080A2 (ja)
BR112021012348A2 (ja)
BR112021018250A2 (ja)
BR112021018093A2 (ja)
BR112021018084A2 (ja)
BR112021013944A2 (ja)
BR112021013128A2 (ja)
BR112021017732A2 (ja)
JPWO2021049430A1 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211102

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20221004

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221017

R150 Certificate of patent or registration of utility model

Ref document number: 7173365

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150