KR100704499B1 - Apparatus to assemble the bearing supporter of the transmission - Google Patents

Apparatus to assemble the bearing supporter of the transmission Download PDF

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Publication number
KR100704499B1
KR100704499B1 KR1020050115606A KR20050115606A KR100704499B1 KR 100704499 B1 KR100704499 B1 KR 100704499B1 KR 1020050115606 A KR1020050115606 A KR 1020050115606A KR 20050115606 A KR20050115606 A KR 20050115606A KR 100704499 B1 KR100704499 B1 KR 100704499B1
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South Korea
Prior art keywords
bearing supporter
assembly
elastic member
transmission
bearing
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KR1020050115606A
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Korean (ko)
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신성호
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현대자동차주식회사
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    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/49—Features essential to V-belts pulleys
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly

Abstract

본 발명은 변속기의 베어링서포터 어셈블리 구조에 관한 것으로서, 상기 베어링서포터 어셈블리(100)는 도넛형상으로 제작되는 몸체(110); 상기 몸체(110) 내경의 원주방향에 등간격으로 가공되는 안내홈(120); 상기 안내홈(120)에 삽입되는 탄성부재(130); 상기 탄성부재(130)에 의해 탄력 지지되는 상태로 안내홈(120)에 정합되어 몸체(110)의 반경방향으로 상하 운동되는 착탈부재(140); 상기 착탈부재(140) 및 탄성부재(130)의 이탈을 방지하기 위해 몸체(110) 내경에 결합되는 스냅링(150)을 포함하는 구성으로 이루어지는 것을 특징으로 한다.The present invention relates to a bearing supporter assembly structure of a transmission, wherein the bearing supporter assembly 100 includes a body 110 manufactured in a donut shape; Guide grooves 120 are processed at equal intervals in the circumferential direction of the body 110; An elastic member 130 inserted into the guide groove 120; Detachable member 140 is matched to the guide groove 120 in a state that is elastically supported by the elastic member 130 to move up and down in the radial direction of the body 110; In order to prevent the detachment of the detachable member 140 and the elastic member 130, it characterized in that the configuration comprising a snap ring 150 coupled to the inner diameter of the body (110).

상기와 같은 본 발명은 베어링서포터 어셈블리(100)의 구성을 자동 착탈이 가능한 구조로 제작함에 따라, 종래기술에 비해 무단변속기(CVT)의 벨트풀리시스템을 조립하거나 분해시키는 작업이 간단하고 신속하게 이루어지기 때문에 작업자의 숙련도가 크게 요구되지 않아 인건비 절감의 효과가 있고, 빠른 조립결과로 인한 생산성 증대의 효과가 있다.According to the present invention as described above, the structure of the bearing supporter assembly 100 is manufactured in a structure capable of automatic detachment, thereby assembling or disassembling the belt pulley system of the continuously variable transmission (CVT) compared to the prior art. Since the operator's skill is not greatly required, labor cost can be reduced, and productivity can be increased due to quick assembly.

무단변속기, 벨트풀리, 베어링서포터 Continuously variable transmission, belt pulley, bearing supporter

Description

변속기의 베어링서포터 어셈블리구조{Apparatus to assemble the bearing supporter of the transmission}Apparatus to assemble the bearing supporter of the transmission}

도 1은 종래기술의 변속기 구조를 도시한 단면도.1 is a cross-sectional view showing a transmission structure of the prior art.

도 2는 본 발명에 따른 베어링서포터 어셈블리 구조를 보인 측단면도 및 정면도.Figure 2 is a side cross-sectional view and front view showing a bearing supporter assembly structure according to the present invention.

도 3 내지 도 4는 본 발명에 따른 베어링서포터 어셈블리를 이용한 풀리결합구조를 나타낸 결합단면도.3 to 4 is a coupling cross-sectional view showing a pulley coupling structure using a bearing supporter assembly according to the present invention.

※ 도면중 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

100: 베어링서포터 어셈블리 110: 몸체100: bearing supporter assembly 110: body

120: 안내홈 130: 탄성부재120: guide groove 130: elastic member

140: 착탈부재 150: 스냅링140: detachable member 150: snap ring

200: 풀리 300: 베어링200: pulley 300: bearing

400: 리어커버 500: 볼트400: rear cover 500: bolt

본 발명은 변속기의 베어링서포터 어셈블리구조에 관한 것으로서, 특히 베어링서포터 어셈블리의 자동 착탈이 가능하도록 구조를 통해, 종래기술에 비해 무단변속기(CVT)의 벨트풀리시스템을 조립하거나 분해시키는 작업이 간단하고 신속하게 이루어지도록 하는 변속기의 베어링서포터 어셈블리구조에 관한 것이다.The present invention relates to a bearing supporter assembly structure of a transmission, in particular through the structure to enable the automatic removal of the bearing supporter assembly, compared to the prior art, assembling or disassembling the belt pulley system of a continuously variable transmission (CVT) is simple and quick It relates to a bearing supporter assembly structure of the transmission to be made.

도 1은 종래기술의 변속기 구조를 도시한 단면도로서, 금속 V벨트 타입의 무단변속기(CVT)는 동 도면에서 보는 바와 같이 벨트 풀리 시스템의 구동측 풀리(10;Primary Pulley)와, 종동측 풀리(20;Secondary Pulley)에 유압에 의한 추력(Thrust)을 가하여 풀리 폭을 변경시켜 금속벨트(30)와 풀리(10)(20)의 접촉반경을 연속적으로 변화시킴으로써 무한한 변속비를 얻도록 한다.1 is a cross-sectional view showing a transmission structure of the prior art, wherein the metal V-belt type CVT is a drive pulley 10 and a driven pulley 10 of a belt pulley system as shown in the drawing. 20; By applying the thrust (Thrust) by the hydraulic pulley (Secondary Pulley) to change the pulley width to continuously change the contact radius of the metal belt 30 and the pulley (10, 20) to obtain an infinite speed ratio.

이때, 동력전달구조를 보면, 엔진으로부터의 동력이 구동축(90)을 통해 구동측 풀리(10)에 전해지게 되고, 상기 구동측 풀리(10)의 동력은 벨트(30)를 통해 종동측 풀리(20)로 전달되며, 이 회전력은 종동축(80, 풀리축)에 장착된 트랜스퍼 기어(40;T/F Gear)와 디퍼런셜 기어(Diff. Gear, 91)를 차례로 거쳐 바퀴로 전달된다.At this time, when looking at the power transmission structure, the power from the engine is transmitted to the drive side pulley 10 through the drive shaft 90, the power of the drive side pulley 10 through the belt 30 driven side pulley ( 20), the rotational force is transmitted to the wheel through the transmission gear 40 (T / F Gear) mounted on the driven shaft (80, pulley shaft) and the differential gear (Diff. Gear, 91) in turn.

상기와 같은 종래기술의 무단변속기의 벨트풀리시스템에 대해 설명하면, 풀리축(종동축, 80) 양단이 베어링(50)에 의해 지지된다. Referring to the belt pulley system of the continuously variable transmission of the prior art as described above, both ends of the pulley shaft (following shaft, 80) is supported by the bearing (50).

이때, 상기 풀리축(80)의 타단에 설치된 헬리컬기어형상의 트랜스퍼 기어(40)로부터의 추력 및 벨트의 미스 얼라인먼트 (mis-alignment)에 의해 발생하는 추력에 의해 일단의 베어링(50)이 리어커버(60;Rear Cover)에서 이탈되지 않도록 하기위해, 베어링서포터(70)를 베어링(50) 전면에 설치시켜 리어커버(60)를 고정시 키게 된다.At this time, one end of the bearing 50 is rear cover by the thrust generated by the helical gear-shaped transfer gear 40 installed on the other end of the pulley shaft 80 and the thrust generated by mis-alignment of the belt. In order not to be separated from the 60, the bearing supporter 70 is installed on the bearing 50 front to fix the rear cover 60.

상기와 같은 종래기술의 벨트풀리어셈블리 조립순서를 보면, 풀리축(80)에 베어링 서포터(70)를 먼저 조립한 후, 베어링(50)을 압입하여 풀리 어셈블리를 완성한다. According to the prior art belt pulley assembly assembly sequence, the bearing supporter 70 is assembled to the pulley shaft 80 first, and then the bearing 50 is press-fitted to complete the pulley assembly.

그런다음, 상기 풀리 어셈블리를 리어커버(60)에 조립하고 상기 리어커버(60)에 관통 형성된 볼트홀(61)과 베어링 서포터(70)의 볼트홀(71)에 볼트(81)를 체결하여 고정한다.Then, the pulley assembly is assembled to the rear cover 60 and fastened by fastening the bolt 81 to the bolt hole 61 formed through the rear cover 60 and the bolt hole 71 of the bearing supporter 70. do.

이때, 상기 리어커버(60) 외측에서 무단변속기(CVT) 내부에 있는 베어링 서포터(70)의 볼트홀(71)에 볼트(81)를 맞추어 체결하는 것이 매우 어렵기 때문에 자동화 하지 못하고, 수작업에 의해 체결하고 있는 실정이다.At this time, since it is very difficult to fasten the bolt 81 to the bolt hole 71 of the bearing supporter 70 in the CVT from the outside of the rear cover 60, it cannot be automated, It's a situation.

이와 같은 볼트(81) 체결작업을 위해서는 먼저, 지그로 사용되는 긴 볼트봉을 베어링서포터(70)의 볼트홀(71)에 끼워 놓고, 상기 볼트봉을 리어커버(60)에 맞춘 다음, 상기 볼트봉을 빼내면서 그 자리에 볼트(81)를 체결하는 순서로 이루어진다. In order to fasten the bolt 81, a long bolt rod used as a jig is first inserted into the bolt hole 71 of the bearing supporter 70, and the bolt rod is aligned with the rear cover 60. While removing the rod is made in the order of tightening the bolt 81 in place.

그러나, 상기와 같은 종래기술의 풀리 어셈블리 조립구조는 조립공정이 불편하고 어렵기 때문에 조립성이 불량해질 뿐 아니라, 숙련된 작업자에 의한 조립작업이 이루어져야 하기 때문에 인건비가 상승하는 문제가 있고, 복잡한 조립공정 절차에 따른 생산성 저하의 문제가 있다.However, the pulley assembly assembly structure of the prior art as described above has a problem that the assembly cost is not only poor because the assembly process is inconvenient and difficult, but also labor costs increase because the assembly work must be performed by a skilled worker, complex assembly There is a problem of reduced productivity due to the process procedure.

상기와 같은 문제점을 해결하기 위한 본 발명의 목적은 베어링서포터 어셈블리의 자동 착탈이 가능하도록 하는 구조를 통해, 종래기술에 비해 무단변속기(CVT)의 벨트풀리시스템을 조립하거나 분해시키는 작업이 간단하고 신속하게 이루어지도록 하는 변속기의 베어링서포터 어셈블리구조를 제공하는데 있다.An object of the present invention for solving the above problems is a simple and quick operation of assembling or disassembling the belt pulley system of the continuously variable transmission (CVT) through a structure that enables the automatic detachment of the bearing supporter assembly. It is to provide a bearing supporter assembly structure of the transmission to be made.

상기와 같은 본 발명의 목적을 달성하기 위한 본 발명에 따른 변속기의 베어링서포터 어셈블리구조는 무단변속기의 풀리를 조립시키기 위한 베어링서포터 어셈블리로서, 상기 베어링서포터 어셈블리는 도넛형상으로 제작되는 몸체; 상기 몸체 내경의 원주방향에 등간격으로 가공되는 안내홈; 상기 안내홈에 삽입되는 탄성부재; 상기 탄성부재에 의해 탄력 지지되는 상태로 안내홈에 정합되어 몸체의 반경방향으로 상하 운동되는 착탈부재; 상기 착탈부재 및 탄성부재의 이탈을 방지하기 위해 몸체 내경에 결합되는 스냅링을 포함하는 구성으로 이루어지는 것을 특징으로 한다.Bearing supporter assembly structure of the transmission according to the present invention for achieving the object of the present invention as described above is a bearing supporter assembly for assembling the pulley of the continuously variable transmission, the bearing supporter assembly is a body made of a donut shape; Guide grooves are processed at equal intervals in the circumferential direction of the inner diameter of the body; An elastic member inserted into the guide groove; Detachable member that is matched to the guide groove in the state that is elastically supported by the elastic member to move up and down in the radial direction of the body; Characterized in that it comprises a configuration including a snap ring coupled to the inner diameter of the body to prevent the detachment of the removable member and the elastic member.

이하, 본 발명의 바람직한 실시 예에 대해 첨부된 도면을 참조하여 자세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings for a preferred embodiment of the present invention will be described in detail.

도 2는 본 발명에 따른 베어링서포터 어셈블리 구조를 보인 측단면도 및 정면도로서, 동 도면에서 보여지는 바와 같은 본 발명의 베어링서포터 어셈블리(100)는 도넛형상으로 제작되는 몸체(110)와, 상기 몸체(110) 내경의 원주방향에 등간격으로 가공되는 안내홈(120)과, 상기 안내홈(120)에 삽입되는 탄성부재(130)와, 상기 탄성부재(130)에 의해 탄력 지지되는 상태로 안내홈(120)에 정합되어 몸체(110)의 반경방향으로 상하 운동되는 착탈부재(140)와, 상기 착탈부재(140) 및 탄성부재(130)의 이탈을 방지하기 위해 몸체(110) 내경에 결합되는 스냅링(150)으로 구성되며, 상기한 안내홈(120)과 착탈부재(14)들의 구성은 복수개, 도시한 실시예에 의해서는 120° 등간격을 두고 모두 3개소에 형성되어 있다.Figure 2 is a side cross-sectional view and front view showing a structure of a bearing supporter assembly according to the present invention, the bearing supporter assembly 100 of the present invention as shown in the figure is a donut-shaped body 110 and the body ( 110, the guide groove 120 is processed at equal intervals in the circumferential direction of the inner diameter, the elastic member 130 is inserted into the guide groove 120, and the guide groove in a state that is elastically supported by the elastic member 130 Detachable member 140 that is matched to the 120 to move up and down in the radial direction of the body 110, and is coupled to the inner diameter of the body 110 to prevent the detachable member 140 and the elastic member 130 from being separated Consists of a snap ring 150, the configuration of the guide groove 120 and the removable member 14 is formed in a plurality of, three places at equal intervals of 120 ° by the illustrated embodiment.

이때, 상기 몸체(110)의 전면 둘레에는 복수개의 볼트 체결홀(111)이 등간격으로 형성될 수 있다.In this case, a plurality of bolt fastening holes 111 may be formed at equal intervals around the front surface of the body 110.

그리고, 상기 탄성부재(130)는 압축 코일스프링으로 제작되는 것이 바람직하다.In addition, the elastic member 130 is preferably made of a compression coil spring.

또한, 상기 착탈부재(140)는 삽입방향의 끝단 일측에 경사면(141)을 형성함으로서, 풀리(200) 결합체와의 결합 시, 삽입방향에 대한 상대 구성물의 접촉에 의해 착탈부재(140)가 자연스럽게 눌려져 안내홈(120)으로의 장입이 유도되도록 한다.In addition, the detachable member 140 is formed by the inclined surface 141 at one end of the insertion direction, when the coupling with the pulley 200 assembly, the detachable member 140 by the contact of the relative component in the insertion direction naturally. It is pressed to guide the charging into the guide groove (120).

상기와 같은 구성으로 이루어지는 본 발명의 풀리 조립순서에 대해 설명하면 다음과 같다.Referring to the pulley assembly sequence of the present invention having the above configuration as follows.

도 3 내지 도 4는 본 발명에 따른 베어링서포터 어셈블리를 이용한 풀리 결합구조를 나타낸 결합단면도이다.3 to 4 is a coupling cross-sectional view showing a pulley coupling structure using a bearing supporter assembly according to the present invention.

우선, 동 도면에서 보는 바와 같이 우선, 몸체(110)와, 안내홈(120)과, 탄성부재(130)와, 착탈부재(140)와, 스냅링(150)으로 이루어진 베어링서포터 어셈블리(100)를 조립한다.First, as shown in the figure, first, the bearing supporter assembly 100 consisting of a body 110, a guide groove 120, an elastic member 130, a detachable member 140, and a snap ring 150 Assemble

그런 다음, 상기 베어링서포터 어셈블리(100)를 리어커버(400)에 볼트(500)로 장착한다. 이후, 상기 리어커버(400) 결합체와 풀리(200)가 결합되도록 하는데, 이때, 상기 풀리(200)의 축(210) 선단에는 베어링(300)이 미리 결합되도록 한다.Then, the bearing supporter assembly 100 is mounted to the rear cover 400 with a bolt 500. Subsequently, the rear cover 400 assembly and the pulley 200 are coupled to each other. At this time, the bearing 300 is coupled to the tip of the shaft 210 of the pulley 200 in advance.

상기와 같은 풀리(200) 결합체를 리어커버(400) 결합체 측으로 전진시켜 결합하게 되면, 베어링(300)과 베어링서포터 어셈블리(100)의 착탈부재(140) 사이에 접촉이 이루어지게 되는데, 상기와 같은 접촉상태로 풀리(200)가 계속해서 전진하게 되면, 착탈부재(140)는 몸체(110)의 반경방향으로 밀려올라가게 된다. When the pulley 200 is coupled to the rear cover 400 by advancing the assembly, the contact between the bearing 300 and the detachable member 140 of the bearing supporter assembly 100 is made. When the pulley 200 continues to move forward in contact, the detachable member 140 is pushed up in the radial direction of the body 110.

이후, 베어링(300) 및 풀리(200)가 리어커버(400)에 완전히 안착되면 탄성부재(130)의 복원력에 의하여 착탈부재(140)가 다시 몸체(110)의 중심방향으로 돌출되어 베어링(300)의 이면에 지지되어 이탈이 방지된다.Subsequently, when the bearing 300 and the pulley 200 are completely seated on the rear cover 400, the detachable member 140 protrudes back toward the center of the body 110 by the restoring force of the elastic member 130, thereby bearing 300. Supported on the back of the) prevents the departure.

상기와 같이 조립된 본 발명의 벨트 풀리 어셈블리의 분해과정을 살펴보면, 우선 리어커버(400) 측에서 볼트(500)를 풀어서 리어커버(400)를 탈거시키고 난후, 베어링(300)과 베어링서포터 어셈블리(100)를 순차적으로 분해시키도록 한다.Looking at the disassembling process of the belt pulley assembly of the present invention assembled as described above, first remove the rear cover 400 by releasing the bolt 500 from the rear cover 400 side, and then bearing 300 and the bearing supporter assembly ( Decompose 100) sequentially.

상기와 같은 본 발명은 베어링서포터 어셈블리(100)의 구성을 자동 착탈이 가능한 구조로 제작함으로서 가능해지게 되는데, 종래기술에 비해 무단변속기(CVT)의 벨트풀리시스템을 조립하거나 분해시키는 작업이 간단하고 신속하게 이루어지기 때문에 작업자의 숙련도가 크게 요구되지 않고, 빠른 조립결과로 인해 생산성이 향 상되는 이점이 있다.The present invention as described above is made possible by manufacturing the structure of the bearing supporter assembly 100 in a detachable structure, compared to the prior art, assembling or disassembling the belt pulley system of the continuously variable transmission (CVT) is simple and quick. Because it is made so that the skill of the operator is not required greatly, there is an advantage that the productivity is improved due to the quick assembly results.

상기와 같은 본 발명은 베어링서포터 어셈블리의 구성을 자동 착탈이 가능한 구조로 제작함에 따라, 종래기술에 비해 무단변속기(CVT)의 벨트풀리시스템을 조립하거나 분해시키는 작업이 간단하고 신속하게 이루어지기 때문에 작업자의 숙련도가 크게 요구되지 않아 인건비 절감의 효과가 있고, 빠른 조립결과로 인한 생산성 증대의 효과가 있다.As described above, the present invention manufactures the structure of the bearing supporter assembly in a detachable structure, so that the assembly or disassembly of the belt pulley system of the continuously variable transmission (CVT) is simple and quick compared to the prior art. Since the skill of the person is not greatly required, there is an effect of reducing labor costs, and there is an effect of increasing productivity due to a quick assembly result.

Claims (3)

무단변속기의 풀리를 조립시키기 위한 베어링서포터 어셈블리로서,A bearing supporter assembly for assembling a pulley of a continuously variable transmission, 상기 베어링서포터 어셈블리(100)는The bearing supporter assembly 100 도넛형상으로 제작되는 몸체(110);Body 110 is manufactured in a donut shape; 상기 몸체(110) 내경의 원주방향에 등간격으로 가공되는 안내홈(120);Guide grooves 120 are processed at equal intervals in the circumferential direction of the body 110; 상기 안내홈(120)에 삽입되는 탄성부재(130);An elastic member 130 inserted into the guide groove 120; 상기 탄성부재(130)에 의해 탄력 지지되는 상태로 안내홈(120)에 정합되어 몸체(110)의 반경방향으로 상하 운동되는 착탈부재(140);Detachable member 140 is matched to the guide groove 120 in a state that is elastically supported by the elastic member 130 to move up and down in the radial direction of the body 110; 상기 착탈부재(140) 및 탄성부재(130)의 이탈을 방지하기 위해 몸체(110) 내경에 결합되는 스냅링(150)을 포함하는 구성으로 이루어지는 것을 특징으로 하는 변속기의 베어링서포터 어셈블리구조.Bearing supporter assembly structure of the transmission, characterized in that consisting of a configuration including a snap ring 150 coupled to the inner diameter of the body 110 to prevent the detachment of the detachable member 140 and the elastic member 130. 제 1 항에 있어서,The method of claim 1, 상기 탄성부재(130)가 압축 코일스프링으로 제작되는 것을 특징으로 하는 변속기의 베어링서포터 어셈블리구조.Bearing supporter assembly structure of the transmission, characterized in that the elastic member 130 is made of a compression coil spring. 제 1 항에 있어서,The method of claim 1, 상기 착탈부재(140)는 삽입방향의 끝단 일측에 경사면(141)이 형성되도록 하는 것을 특징으로 하는 변속기의 베어링서포터 어셈블리구조.The detachable member 140 is a bearing supporter assembly structure of the transmission, characterized in that the inclined surface 141 is formed on one end of the insertion direction.
KR1020050115606A 2005-11-30 2005-11-30 Apparatus to assemble the bearing supporter of the transmission KR100704499B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272618A (en) * 1992-03-27 1993-10-19 Suzuki Motor Corp Bearing structure for transmission
JPH071354A (en) * 1993-04-30 1995-01-06 Detroit Tool Ind Corp Method of adjusting driver, wrench main body and joint

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05272618A (en) * 1992-03-27 1993-10-19 Suzuki Motor Corp Bearing structure for transmission
JPH071354A (en) * 1993-04-30 1995-01-06 Detroit Tool Ind Corp Method of adjusting driver, wrench main body and joint

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
05272618
07001354

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