KR920014679A - Rack-type steering control device especially for automobile - Google Patents

Rack-type steering control device especially for automobile Download PDF

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Publication number
KR920014679A
KR920014679A KR1019910000939A KR910000939A KR920014679A KR 920014679 A KR920014679 A KR 920014679A KR 1019910000939 A KR1019910000939 A KR 1019910000939A KR 910000939 A KR910000939 A KR 910000939A KR 920014679 A KR920014679 A KR 920014679A
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KR
South Korea
Prior art keywords
rack
ring
friction
type
supported
Prior art date
Application number
KR1019910000939A
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Korean (ko)
Inventor
베츠 안스가알
헤겔레 겔하르드
Original Assignee
발터어 및 라이문트 라우에
찬라드파브릭 프리드리히스하펜 아게
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Application filed by 발터어 및 라이문트 라우에, 찬라드파브릭 프리드리히스하펜 아게 filed Critical 발터어 및 라이문트 라우에
Priority to KR1019910000939A priority Critical patent/KR920014679A/en
Publication of KR920014679A publication Critical patent/KR920014679A/en

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Abstract

내용 없음No content

Description

특히 자동차용의 랙크식 조종구동장치Rack-type steering control device especially for automobile

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 랙크식 조종구동장치의 랙크기어를 가로질러 통과한 부분단면도, 제2도는 로울러 베어링의 내부륜에 접해 있는 접동판을 가지는 제1도에 상응하는 실시형태의 단면도, 제3도는 마찰장치가 비스듬히 설치된 침봉을 가지는 액셜니이들 베어링을 포함하는 다른 실시예, 제4도는 제3도에 의하여 완성된 액셜 니이들 베어링의 도면을 나타낸다.1 is a partial cross-sectional view passing across the rack size gear of the rack type control drive apparatus according to the present invention, and FIG. 2 is a cross-sectional view of an embodiment corresponding to FIG. 1 having a sliding plate in contact with the inner ring of the roller bearing. 3 shows another embodiment comprising an axial needle bearing having a needle bar with the friction device installed obliquely, and FIG. 4 shows a view of the axial needle bearing completed by FIG.

Claims (6)

조종장치 스핀들과 결합된 구동장치 피니온이 조종장치 스핀들에 가로 질러서 배열되고 축방향으로 이송가능한 랙크기어에 파지되며 : 랙크기어가 구동장치 피니온에 대향하여 있는 축에서 탄력을 가지고 케이싱에 축수되어 있는 압축편에 의하여 지지되어 있으며 : 구동장치 피니온이 양측으로 로울러 베어링이 설치되어 있는 것과 같은 특징을 가지는, 특히 자동차용의 랙크식 조종구동장치에 있어서, 조종구동장치의 내부 마찰의 향상을 의하여 피니온 상단부에 설치된 로울러베어링 (10)의 가까이에 하나의 찰장치(11,12,13,14)가 설치되어 있는 것을 특징으로 하는 랙크식 조종구동장치.The drive pinion in combination with the control spindle is held in a rack gear arranged across the control spindle and transportable in an axial direction: the rack gear is retracted in the casing with elasticity in the axis opposite the drive pinion. It is supported by a compression piece, which is characterized in that the drive pinion has roller bearings on both sides, in particular in rack type steering drives for automobiles, by improving the internal friction of the steering drives. Rack type control drive device, characterized in that one friction device (11, 12, 13, 14) is installed near the roller bearing (10) installed in the upper end of the pinion. 제1항에 있어서, 조종장치스핀들(4)위에는 접동링(11)이 고정되어 있으며 : 접동링(11)에는 스프링(12)에 의하여 부하 되었으며, 케이싱(1)에 회전이 안되도록 그러나 축방향으로 이동할수 있도록 지지되어 있는 마찰원판(13)이 지지되어 있는 것(제1도)을 특징으로 하는 랙크식 조종구동장치.A sliding ring (11) is fixed on the control spindle (4): the sliding ring (11) is loaded by a spring (12) and is not rotated in the casing (1) but axially. Rack-type control drive device characterized in that the friction disk 13 is supported so as to move to the (13). 제2항에 있어서, 케이싱(1)에 나사 결합된 나사부링(14)가 적어도 하나의 절결부(16)을 가지며 이 절결부에 회전 방지를 위하여 마찰원판(13)의 돌출부(15)가 파지되어 있으며, 스프링(12)가 나사부링(14)의 침하부(17)에 지지되어 있으며 그리고 나사부링(14)는 동시에 로울러 베어링 외부링의 고정하는 역활을 하는 것(제1도 - 제3도)을 특징으로 하는 랙크식 조종구동장치.3. The threaded ring (14) screwed to the casing (1) has at least one cutout (16) and the projection (15) of the friction disc (13) is gripped to prevent rotation. The spring 12 is supported on the settled portion 17 of the threaded ring 14 and the threaded ring 14 at the same time serves to secure the roller bearing outer ring (FIGS. 1-3). Rack-type steering control device characterized in that. 제2항 및 제3항에 있어서, 마찰원판(13)이 합성수지로부터 제조되고 스프링을 향하는 측방에 금속 - 보호원판(20)이 설치되어 있는 것을 특징으로 하는 랙크식조종구동장치(제1도).The rack-type steering drive device according to claim 2 or 3, wherein the friction disc 13 is made of synthetic resin and the metal-protective disc 20 is installed on the side facing the spring (FIG. 1). . 제1항에 있어서, 로울러베어링(22)는 내부링(21)에 접해서 접동판(23)을 가지며 접동판에 마찰원판(13)이 지지되어 있는 것을 특징으로 하는 랙크식 조종구동장치(제2도).2. The rack-type control drive device according to claim 1, wherein the roller bearing 22 has a sliding plate 23 in contact with the inner ring 21, and a friction disc 13 is supported on the sliding plate. 2 degrees). 제5항에 있어서, 내부링(21)의 접동판(23)과 마찰원판(13) 사이에는 비스듬히 설치된 침봉(25)를 가지는 액셜니이들베어링(24)가 설치되어 있는 것을 특징으로 하는 랙크식 조종구동장치(제3도 및 제4도).7. The rack type according to claim 5, wherein an axial needle bearing (24) having a needle bar (25) installed at an angle is provided between the sliding plate (23) of the inner ring (21) and the friction disc (13). Manipulator (3rd and 4th degree). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910000939A 1991-01-21 1991-01-21 Rack-type steering control device especially for automobile KR920014679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910000939A KR920014679A (en) 1991-01-21 1991-01-21 Rack-type steering control device especially for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910000939A KR920014679A (en) 1991-01-21 1991-01-21 Rack-type steering control device especially for automobile

Publications (1)

Publication Number Publication Date
KR920014679A true KR920014679A (en) 1992-08-25

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Family Applications (1)

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KR1019910000939A KR920014679A (en) 1991-01-21 1991-01-21 Rack-type steering control device especially for automobile

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020047954A (en) * 2000-12-14 2002-06-22 배길훈 Noise prevent structure of rack bearing for steer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020047954A (en) * 2000-12-14 2002-06-22 배길훈 Noise prevent structure of rack bearing for steer

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