IT967215B - Gruppo vite madrevite con sfere interposte fra le filettature e con almeno un inserto a passaggio singolo per il ritorno delle sfere - Google Patents

Gruppo vite madrevite con sfere interposte fra le filettature e con almeno un inserto a passaggio singolo per il ritorno delle sfere

Info

Publication number
IT967215B
IT967215B IT28896/72A IT2889672A IT967215B IT 967215 B IT967215 B IT 967215B IT 28896/72 A IT28896/72 A IT 28896/72A IT 2889672 A IT2889672 A IT 2889672A IT 967215 B IT967215 B IT 967215B
Authority
IT
Italy
Prior art keywords
threads
ball
screw assembly
balls interposed
ball screw
Prior art date
Application number
IT28896/72A
Other languages
English (en)
Original Assignee
Wilke R
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 Wilke R filed Critical Wilke R
Application granted granted Critical
Publication of IT967215B publication Critical patent/IT967215B/it

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19767—Return path geometry
    • Y10T74/19772—Rolling element deflector
IT28896/72A 1971-10-04 1972-09-07 Gruppo vite madrevite con sfere interposte fra le filettature e con almeno un inserto a passaggio singolo per il ritorno delle sfere IT967215B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149392 DE2149392B1 (de) 1971-10-04 1971-10-04 Kugelgewindespindelmutter mit wenigstens einem einzelueberlauf-einsatzstueck

Publications (1)

Publication Number Publication Date
IT967215B true IT967215B (it) 1974-02-28

Family

ID=5821368

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28896/72A IT967215B (it) 1971-10-04 1972-09-07 Gruppo vite madrevite con sfere interposte fra le filettature e con almeno un inserto a passaggio singolo per il ritorno delle sfere

Country Status (13)

Country Link
US (1) US3771382A (it)
JP (1) JPS6124580B2 (it)
CS (1) CS202529B2 (it)
DD (1) DD99207A5 (it)
DE (1) DE2149392B1 (it)
ES (1) ES407011A1 (it)
FR (1) FR2155358A5 (it)
GB (1) GB1361560A (it)
IT (1) IT967215B (it)
PL (1) PL76075B1 (it)
SE (1) SE383029B (it)
SU (1) SU749366A3 (it)
ZA (1) ZA726373B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2249578A5 (it) * 1973-10-30 1975-05-23 Tech Integrale
SE404627B (sv) * 1973-11-30 1978-10-16 Wilke Richard Kulgengspindelmutter med atminstone ett enkelovergangsinsatsstycke
DE2914756C2 (de) * 1979-04-11 1982-03-25 Deutsche Star Kugelhalter Gmbh, 8720 Schweinfurt Kugelschraubtrieb
DE3138913C1 (de) * 1981-09-30 1983-03-31 Maho Werkzeugmaschinenbau Babel & Co, 8962 Pfronten Kugelrollspindel
DE3364922D1 (en) * 1982-05-28 1986-09-04 Rhp Group Plc Devices for converting rotary movement into linear movement
DE3244508A1 (de) * 1982-12-02 1984-06-07 A. Mannesmann Maschinenfabrik Gmbh & Co Kg, 5630 Remscheid Kugelgewindetrieb
IT1159049B (it) * 1983-08-02 1987-02-25 Roltra Spa Accoppiamento vite madrevite a circolazione di sfere e metodo per l assemblaggio dello stesso
JPH0466472U (it) * 1990-10-20 1992-06-11
DE4131486C2 (de) * 1991-09-21 1999-10-21 Schaeffler Waelzlager Ohg Kugelgewindetrieb
JP4196536B2 (ja) * 2000-11-21 2008-12-17 コニカミノルタビジネステクノロジーズ株式会社 ファイル管理装置、ファイル管理方法およびファイル管理プログラムを記録したコンピュータ読取可能な記録媒体
JP3878068B2 (ja) * 2002-06-26 2007-02-07 株式会社ジェイテクト デフレクタ式ボールスクリュー装置及びその製造方法
US7520193B2 (en) * 2006-03-06 2009-04-21 Hiwin Technologies Corp. Ball screw assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924113A (en) * 1960-02-09 Orner
US2618166A (en) * 1950-07-12 1952-11-18 Douglas John George Screw and nut transmission mechanism
GB920649A (en) * 1960-08-31 1963-03-13 Specialities Dev Corp Ballscrew and nut assembly
US3161073A (en) * 1961-10-02 1964-12-15 Scully Jones & Co Ball screw mechanism
US3176535A (en) * 1962-11-08 1965-04-06 Gen Motors Corp Ball bearing nut and screw assembly
US3372605A (en) * 1965-10-19 1968-03-12 Orner Harry Ball-bearing screw and nut mechanism

Also Published As

Publication number Publication date
DD99207A5 (it) 1973-07-20
US3771382A (en) 1973-11-13
SE383029B (sv) 1976-02-23
ES407011A1 (es) 1975-10-01
GB1361560A (en) 1974-07-24
DE2149392A1 (it) 1973-03-29
JPS6124580B2 (it) 1986-06-11
DE2149392C2 (it) 1973-10-11
CS202529B2 (en) 1981-01-30
DE2149392B1 (de) 1973-03-29
ZA726373B (en) 1973-06-27
SU749366A3 (ru) 1980-07-15
FR2155358A5 (it) 1973-05-18
JPS4844659A (it) 1973-06-27
PL76075B1 (it) 1975-02-28

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