KR970046385A - Pulleys with Vented Ribs - Google Patents

Pulleys with Vented Ribs Download PDF

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Publication number
KR970046385A
KR970046385A KR1019950059908A KR19950059908A KR970046385A KR 970046385 A KR970046385 A KR 970046385A KR 1019950059908 A KR1019950059908 A KR 1019950059908A KR 19950059908 A KR19950059908 A KR 19950059908A KR 970046385 A KR970046385 A KR 970046385A
Authority
KR
South Korea
Prior art keywords
pulley
ribs
timing belt
air flow
dust
Prior art date
Application number
KR1019950059908A
Other languages
Korean (ko)
Inventor
박정훈
Original Assignee
김태구
대우자동차 주식회사
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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950059908A priority Critical patent/KR970046385A/en
Publication of KR970046385A publication Critical patent/KR970046385A/en

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  • Pulleys (AREA)

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야; 통풍용 리브가 형성된 풀리1. the technical field to which the invention described in the claims belongs; Pulleys with Vented Ribs

2. 발명이 해결하고자 하는 기술적 과제; 종래에는 크랭크사프트의 동력이 타이밍 벨트에 의해 전달되어 회전되는 풀리가 단순히 동력 전달의 목적으로만 사용되었기 때문에 타이밍 벨트 내의 먼지 및 오물이 쌓이게 되어 제품의 수면을 단축시키는 등으 문제점이 있었다.2. The technical problem to be solved by the invention; Conventionally, since the power of the crankshaft is transmitted by the timing belt and the pulley rotated is used only for the purpose of power transmission, dust and dirt accumulate in the timing belt, thereby shortening the surface of the product.

3. 발명의 해결방법의 요지; "타이밍" 벨트에 의해 크랭크 샤프트의 동력이 전달되어 회전하는 풀리를 형성함에 있어서, 상기 풀리의 일측면에는 다수의 리브를 형성하여서 풀리의 회전시 타이밍 벨트 내의 먼지 및 이 물질을 외부로 방출하도록 된 것을 특징으로 하는 통풍용 리브가 형성된 풀리.3. Summary of the Solution of the Invention; The power of the crankshaft is transmitted by a "timing" belt to form a rotating pulley, wherein a plurality of ribs are formed on one side of the pulley to release dust and foreign matter in the timing belt to the outside when the pulley is rotated. Pulley formed with a rib for ventilation, characterized in that.

4. 발명의 중요한 용도; 타이밍 벨트의 고속 회전시에도 먼지 및 오물이 쌓이는 것을 예방함으로서 제품의 수명을 연장할 수 있어 신뢰성 향상을 가져올 수 있는 것이다.4. Significant use of the invention; Even when the timing belt rotates at high speed, dust and dirt can be prevented from accumulating, which can prolong the life of the product and improve reliability.

Description

통풍형 리브가 형성된 풀리Pulleys with Vented Ribs

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

제1도는 일반적인 크랭크 샤프트의 일부 분해사시도이다.1 is an exploded perspective view of a part of a typical crankshaft.

제2도는 본 발명이 실시된 풀리의 사시도이다.2 is a perspective view of a pulley in which the present invention is practiced.

제3도는 본 발명의 설치상태를 예시한 측단면도이다.3 is a side cross-sectional view illustrating the installation of the present invention.

Claims (3)

풀리(10)과; 상기 풀리(10)의 일측면에 풀리 회전으로 기류가 발생되는 기류발생수단(20)을 포함하여 상기 풀리의 회전으로 기류발생수단(20)에서 기류를 발생토록 하여 상기 풀리(10)의 벨트 권취부분을 세척하고 상기 풀리에 접하는 크랭크 케이스의 측면을 냉각하는 것을 특징으로 하는 통풍용 리브가 형성된 풀리.A pulley 10; Including the air flow generating means 20 to generate air flow by the pulley rotation on one side of the pulley 10 to generate air flow in the air flow generating means 20 by the rotation of the pulley winding the belt of the pulley 10 A pulley with ventilation ribs, characterized in that for washing the part and cooling the side of the crankcase in contact with the pulley. 제1항에 있어서, 상기 기류발생수단(20)이 풀리 축상의 돌출테(60)에 일주 형성되는 다수의 리브인 것을 특징으로 하는 통풍용 리브가 형성된 풀리.According to claim 1, wherein the air flow generating means 20 is a rib having a ventilation ribs, characterized in that the plurality of ribs formed round the protruding frame (60) on the pulley shaft. 제2항에 있어서, 상기 리브가 중심부에서 원주방향으로 일정 각도로 경사지면서 등간격으로 형성된 것을 특징으로 하는 통풍용 리브가 형성된 풀리.The pulley according to claim 2, wherein the ribs are formed at equal intervals while being inclined at a predetermined angle in the circumferential direction from the center portion.
KR1019950059908A 1995-12-28 1995-12-28 Pulleys with Vented Ribs KR970046385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950059908A KR970046385A (en) 1995-12-28 1995-12-28 Pulleys with Vented Ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950059908A KR970046385A (en) 1995-12-28 1995-12-28 Pulleys with Vented Ribs

Publications (1)

Publication Number Publication Date
KR970046385A true KR970046385A (en) 1997-07-26

Family

ID=66618879

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950059908A KR970046385A (en) 1995-12-28 1995-12-28 Pulleys with Vented Ribs

Country Status (1)

Country Link
KR (1) KR970046385A (en)

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