KR840002963A - Device for converting rotational motion into linear motion - Google Patents

Device for converting rotational motion into linear motion Download PDF

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Publication number
KR840002963A
KR840002963A KR1019820005619A KR820005619A KR840002963A KR 840002963 A KR840002963 A KR 840002963A KR 1019820005619 A KR1019820005619 A KR 1019820005619A KR 820005619 A KR820005619 A KR 820005619A KR 840002963 A KR840002963 A KR 840002963A
Authority
KR
South Korea
Prior art keywords
roll
teeth
thread
axle journal
rolls
Prior art date
Application number
KR1019820005619A
Other languages
Korean (ko)
Inventor
그란봄 보
Original Assignee
그란봄 보
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 그란봄 보 filed Critical 그란봄 보
Publication of KR840002963A publication Critical patent/KR840002963A/en

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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
    • F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
    • F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation
    • 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
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2252—Planetary rollers between nut and screw
    • 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
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H2025/228—Screw mechanisms having rollers being supported by the screw shaft and engaging the nut

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Forging (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Vehicle Body Suspensions (AREA)
  • Knitting Machines (AREA)

Abstract

내용 없음No content

Description

회전 운동을 직선운동으로 전환시키는 장치Device for converting rotational motion into linear motion

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 장치의 실시예를 통한 도식적 수직단면도.1 is a schematic vertical section through an embodiment of the device according to the invention.

제2도는 상기 실시예를 포함한 나사산이 있는 나사와 나사와 동시에 작동하는 로울을 도시.2 shows a threaded screw and a roll actuating simultaneously with the screw including the above embodiment.

제4도는 상기 실시예의 상세한 도시적 단면도.4 is a detailed cross-sectional view of the embodiment.

Claims (10)

본체를 따라 뻗쳐 있는 나사산이 제공되는 제1의 사각형 본체(1)(19)와 제1본체에 관하여 동축으로 회전하는 제2본체 회전기(3)(8)(24)(25)를 포함하고, 제1 본체의 나사산에 맞물린 캠(15)을 갖춘 적어도 두개의 로울(4)을 가지며, 서로의 본체에 대해 가동되는 것을 특징으로 하는 장치에 있어서, 나나산(2)이 있는 제1 본체는 나사산을 가로질러서 작동 방향으로 가동되고 전체 본체에 걸쳐 뻗어 있는 톱니(11)을 갖추고 있으며, 각각의 로울(4) 캠(5)을 가로질러서 작동 방향으로 뻗어 있는 톱니(12)을 갖추고 있으며, 톱니는 제1 본체의 톱니와 일치하면서 전 로울(4)을 따라 제공되어 있는 것을 특징으로 하는 장치.A first rectangular body (1) (19) provided with a thread extending along the body and a second body rotator (3) (8) (24) (25) rotating coaxially with respect to the first body, In a device characterized in that it has at least two rolls (4) with cams (15) engaged with the threads of the first body and is movable relative to each other's bodies, the first body with the thread (2) is threaded. With teeth 11 running in the operating direction across the body and extending across the entire body, teeth 12 extending in the operating direction across each roll 4 cam 5 A device characterized in that it is provided along the front roll (4), coinciding with the teeth of the first body. 제1항에 있어서 전술한 장치에 있어서, 제1본체는 나사(1)의 형태를 가지며, 로울(4)은 로울의 단부에 대해 정지한 베어링틀(3)에 으해 지지되는 것을 특징으로 하는 장치.Device according to claim 1, characterized in that the first body has the form of a screw (1) and the roll (4) is supported by a bearing frame (3) stationary against the end of the roll. . 제2항에서 전술한 장치에 있어서, 베어링틀(3)은 반경 방향의 안쪽으로 축의 방향으로 서로를 분리하면서 마주보고 있는 두 개의 외면의 베어링 표면(10)를 포함하고 있으며, 각각의 로울(14)은 각 단부에 차축 저어널(13)을 갖추고 있으며, 차축 저어널은 각각의 베어링 표면(16)의 홈(17)에 대응되는 리이지(14)를 형성하는 것을 특징으로 하는 장치.In the device described above in claim 2, the bearing frame 3 comprises two outer bearing surfaces 10 facing each other, separating each other in the axial direction radially inward, each roll 14. Is equipped with an axle journal (13) at each end, the axle journal forming a ridge (14) corresponding to the groove (17) of each bearing surface (16). 제3항에서 전술한 장치에 있어서, 서로 협력하는 홈(17)과 리이지(14)는 사다리꼴 모양을 갖는 것을 특징으로 하는 장치.4. The device as set forth in claim 3, characterized in that the grooves (17) and ridges (14) which cooperate with each other have a trapezoidal shape. 제1항에서 4항까지의 어느 한항에서 전술한 장치에 있어서, 로울(4)의 캠(5)은 제1본체(1)의 나사산과 같은 피치를 가지면서 나사산(2)에 대해 반대쪽으로 회전하는 나사산(5)을 형성하는 것을 특징으로 하는 장치.In the device described in any of the preceding claims, the cam 5 of the roll 4 rotates in the opposite direction with respect to the thread 2 with the same pitch as the thread of the first body 1. Forming a thread (5). 제5항에서 전술한 장치에 있어서, 서로 협력하는 제1본체의 나사산(2)(5)과 로울(4)은 사다리꼴 모양을 갖는 것을 특징으로 하는 장치.Apparatus according to claim 5, characterized in that the threads (2) (5) and the rolls (4) of the first body cooperating with each other have a trapezoidal shape. 전청구범위의 어느 한 항에, 전술된 장치에 있어서, 제1본체의 콕은 나나산 정점을 교차하여 각각의 로울(4)의 콕은 로울의 캠사이의 바닥에 놓이게 되는 것을 특징으로 하는 장치.Apparatus according to any of the preceding claims, wherein the cock of the first body intersects the Nanasan vertex so that the cock of each roll 4 lies at the bottom between the cams of the rolls. . 전 청구범위 어느한 항에 전술된 장치에 있어서, 톱니가 나선형의 톱미로 형성되는 것을 특징으로 하는 장치.Apparatus according to any one of the preceding claims, wherein the teeth are formed as helical saw teeth. 제2항에서 6항중 어느 한 항에서 전술한 장치에 있어서, 제1 부재(1)의 톱니(11´)와 각각의 로울(4)의 톱니(12´)는 나사산 플랭크에 놓이게 되는 것을 특징으로 하는 장치.In the device as defined in claim 2, the teeth 11 ′ of the first member 1 and the teeth 12 ′ of each roll 4 are placed on a threaded flank. Device. 제1항에성 전술한 장치에 있어서, 제1 본체는 안쪽으로 나사산이 있는 실린더(19)의 형태를 취하며, 각각의 로울은, 각각의 단부에서, 디스크형의 운반자(27)내에 위치한 외면의 베어링 표면을 바깥쪽으로 마주보고 있는 차축 저어널에 의해 정지하며, 각각의 차축 저어널과 베이링 표면은 서로 맞물린 평한한 리이지를 갖추고 있으며, 운반자는 실린더(19)내에서 차축쪽으로 움직이는 봉(24)에 연결되는 것을 특징으로 하는 장치.In the above-described device, the first body takes the form of a cylinder 19 which is threaded inward, with each roll having an outer surface located in the disc-shaped carrier 27 at each end. Is stopped by an axle journal facing the bearing surface outwardly, each axle journal and bearing surface has a flat ridge that engages each other, and the carriers 24). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820005619A 1981-12-16 1982-12-15 Device for converting rotational motion into linear motion KR840002963A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8107545A SE8107545L (en) 1981-12-16 1981-12-16 DEVICE FOR CONVERTING A ROTATING MOVEMENT TO A LINEAR MOVEMENT
SE8107545-9 1981-12-16

Publications (1)

Publication Number Publication Date
KR840002963A true KR840002963A (en) 1984-07-21

Family

ID=20345284

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820005619A KR840002963A (en) 1981-12-16 1982-12-15 Device for converting rotational motion into linear motion

Country Status (18)

Country Link
JP (1) JPS58109758A (en)
KR (1) KR840002963A (en)
AU (1) AU9134582A (en)
BE (1) BE895370A (en)
BR (1) BR8207315A (en)
DD (1) DD209237A5 (en)
DE (1) DE3245119A1 (en)
DK (1) DK554782A (en)
ES (1) ES518230A0 (en)
FI (1) FI824315L (en)
FR (1) FR2518208A1 (en)
GB (1) GB2111635A (en)
IL (1) IL67427A0 (en)
IT (1) IT1155379B (en)
NL (1) NL8204861A (en)
NO (1) NO824223L (en)
SE (1) SE8107545L (en)
ZA (1) ZA829135B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526053A (en) * 1983-02-14 1985-07-02 Millipore Corporation Stabilized apparatus for converting rotational motion to linear motion
JPS60117399U (en) * 1984-01-18 1985-08-08 株式会社大阪ジャッキ製作所 Worm screw jack with roller screws
SE440822B (en) * 1984-03-16 1985-08-19 Bo Granbom DEVICE FOR CONVERTING A ROTATING MOVEMENT TO A LINEAR MOVEMENT
DE3629279A1 (en) * 1986-08-28 1988-03-17 Josef Pradler LINEAR DRIVE UNIT
DE8702656U1 (en) * 1986-08-28 1987-10-08 Pradler, Josef, 73230 Kirchheim Linear drive unit
DE3629281A1 (en) * 1986-08-28 1988-03-24 Josef Pradler Conversion mechanism for converting a rotary motion into a linear motion
US5041748A (en) * 1989-10-16 1991-08-20 Sundstrand Corporation Lightweight, direct drive electromechanical actuator
US6293522B2 (en) 1991-01-10 2001-09-25 Tka Fabco Corp. Safety latch for a tire carrier and improvements therefor
US6390452B1 (en) 1991-01-10 2002-05-21 Tka Fabco Corp. Safety latch for a tire carrier and improvements therefor
JP2843931B2 (en) * 1994-05-23 1999-01-06 ヱナミ鉄工株式会社 Linear drive
ATE173801T1 (en) * 1995-07-07 1998-12-15 Wittenstein Gmbh & Co Kg DEVICE FOR CONVERTING ROTARY MOVEMENT INTO AXIAL MOVEMENT
US6131479A (en) * 1995-07-07 2000-10-17 Dewitta Spezialmaschinenfabrik Wittenstein Gmbh & Co. Kg Device for converting rotary motion into axial motion
DE19713351A1 (en) * 1997-03-29 1998-10-01 Wittenstein Gmbh & Co Kg Device for converting a rotary movement into an axial movement
JP4752988B2 (en) * 2000-10-27 2011-08-17 株式会社パボット技研 Linear electric actuator
ITVI20050065A1 (en) * 2005-03-09 2006-09-10 Ares Line Srl ROLLING SCREW
DE102006053441A1 (en) * 2006-09-12 2008-03-27 Mbb Liftsystems Ag tail lift
GB2459297A (en) * 2008-04-18 2009-10-21 Ride The Wave S L Electrically driven linear actuator
GB201201270D0 (en) * 2012-01-26 2012-03-07 Goodrich Actuation Systems Ltd Nose-wheel steering actuator
CN109186656B (en) * 2018-09-05 2021-08-27 北京特种机械研究所 Method for realizing sensor stability detection by utilizing sensor characteristic detection and screening device

Also Published As

Publication number Publication date
IT1155379B (en) 1987-01-28
ES8401589A1 (en) 1983-12-01
DK554782A (en) 1983-06-17
ZA829135B (en) 1983-09-28
GB2111635A (en) 1983-07-06
FI824315A0 (en) 1982-12-15
ES518230A0 (en) 1983-12-01
IL67427A0 (en) 1983-05-15
FR2518208A1 (en) 1983-06-17
NL8204861A (en) 1983-07-18
FI824315L (en) 1983-06-17
DE3245119A1 (en) 1983-06-23
JPS58109758A (en) 1983-06-30
BR8207315A (en) 1983-10-18
DD209237A5 (en) 1984-04-25
IT8224754A1 (en) 1984-06-15
NO824223L (en) 1983-06-17
SE8107545L (en) 1983-06-17
AU9134582A (en) 1983-06-23
IT8224754A0 (en) 1982-12-15
BE895370A (en) 1983-04-15

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