PL3763970T3 - Śruba pociągowa, metalowa nakrętka i sposób wytwarzania metalowej nakrętki śruby pociągowej - Google Patents

Śruba pociągowa, metalowa nakrętka i sposób wytwarzania metalowej nakrętki śruby pociągowej

Info

Publication number
PL3763970T3
PL3763970T3 PL20165654.3T PL20165654T PL3763970T3 PL 3763970 T3 PL3763970 T3 PL 3763970T3 PL 20165654 T PL20165654 T PL 20165654T PL 3763970 T3 PL3763970 T3 PL 3763970T3
Authority
PL
Poland
Prior art keywords
spindle nut
producing
ball screw
screw drive
spindle
Prior art date
Application number
PL20165654.3T
Other languages
English (en)
Inventor
Daniel Sinz
Stefan Frei
Original Assignee
SFS Group International AG
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 by SFS Group International AG filed Critical SFS Group International AG
Publication of PL3763970T3 publication Critical patent/PL3763970T3/pl

Links

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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/32—Perforating, i.e. punching holes in other articles of special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • F16H25/2219—Axially mounted end-deflectors
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices
PL20165654.3T 2020-03-25 2020-03-25 Śruba pociągowa, metalowa nakrętka i sposób wytwarzania metalowej nakrętki śruby pociągowej PL3763970T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20165654.3A EP3763970B1 (de) 2020-03-25 2020-03-25 Kugelgewindetrieb, spindelmutter und verfahren zum herstellen einer spindelmutter

Publications (1)

Publication Number Publication Date
PL3763970T3 true PL3763970T3 (pl) 2022-09-12

Family

ID=70008367

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20165654.3T PL3763970T3 (pl) 2020-03-25 2020-03-25 Śruba pociągowa, metalowa nakrętka i sposób wytwarzania metalowej nakrętki śruby pociągowej

Country Status (5)

Country Link
US (1) US11473657B2 (pl)
EP (1) EP3763970B1 (pl)
CN (1) CN113446372A (pl)
ES (1) ES2921329T3 (pl)
PL (1) PL3763970T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4086478B1 (en) * 2020-04-13 2024-05-01 NSK Ltd. Ball screw device
CN113000912B (zh) * 2021-03-12 2022-03-08 义乌市长新传动科技有限公司 一种丝杆螺母的自动化制造流水线及工艺
DE102022114069A1 (de) 2022-06-03 2023-12-14 Schaeffler Technologies AG & Co. KG Aktuator und Verfahren zur Herstellung einer Spindelmutter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2855792A (en) * 1955-06-20 1958-10-14 Cleveland Pneumatic Ind Inc Ball screw and nut construction
DE19652181A1 (de) * 1996-12-14 1998-06-18 Schaeffler Waelzlager Ohg Vorrichtung zur Umwandlung einer Drehbewegung in eine geradlinige Bewegung
DE10243020A1 (de) * 2002-09-17 2004-03-25 Ina-Schaeffler Kg Kugelgewindetrieb und Verfahren zum Herstellen einer Spindelmutter, insbesondere eines Kugelgewindetriebes
CN101248300B (zh) * 2005-07-29 2010-08-11 Thk株式会社 螺纹装置的制造方法以及螺纹装置
JP4371430B2 (ja) 2007-03-12 2009-11-25 株式会社アボム 循環路を備えたボールねじ装置と、その製造方法
EP2515000B1 (en) * 2011-04-19 2015-07-15 Aktiebolaget SKF Ball screw assembly with recirculating cap and nut
US20130199324A1 (en) * 2012-01-24 2013-08-08 Nook Industries Ball screw assembly
DE102012213856B4 (de) * 2012-05-10 2019-08-08 Schaeffler Technologies AG & Co. KG Spindelmutter für einen Kugelgewindetrieb und Elektromechanischer Bremskraftverstärker
DE102013210558A1 (de) * 2013-06-06 2014-12-11 Schaeffler Technologies Gmbh & Co. Kg Kugelgewindetrieb
JP6379605B2 (ja) * 2014-04-07 2018-08-29 株式会社ジェイテクト ボールねじ装置、動力変換機構、電動パワーステアリング装置、及びボールねじ装置の製造方法
CN108386506A (zh) * 2017-01-24 2018-08-10 上银科技股份有限公司 外循环式滚珠螺杆
PL3557096T3 (pl) * 2018-04-20 2022-09-19 SFS Group International AG Sposób kompensacji niewyważenia i śruba pociągowa toczna z elementem przeniesienia siły według tego sposobu

Also Published As

Publication number Publication date
US20210301911A1 (en) 2021-09-30
EP3763970A1 (de) 2021-01-13
EP3763970B1 (de) 2022-05-11
US11473657B2 (en) 2022-10-18
CN113446372A (zh) 2021-09-28
ES2921329T3 (es) 2022-08-23

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