KR100371651B1 - structure for reducing frictional resistance of run channel for an automobile - Google Patents

structure for reducing frictional resistance of run channel for an automobile Download PDF

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Publication number
KR100371651B1
KR100371651B1 KR10-2000-0046300A KR20000046300A KR100371651B1 KR 100371651 B1 KR100371651 B1 KR 100371651B1 KR 20000046300 A KR20000046300 A KR 20000046300A KR 100371651 B1 KR100371651 B1 KR 100371651B1
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KR
South Korea
Prior art keywords
door glass
run channel
guide groove
vehicle
door
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KR10-2000-0046300A
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Korean (ko)
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KR20020012992A (en
Inventor
김호웅
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기아자동차주식회사
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Priority to KR10-2000-0046300A priority Critical patent/KR100371651B1/en
Publication of KR20020012992A publication Critical patent/KR20020012992A/en
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Publication of KR100371651B1 publication Critical patent/KR100371651B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00Windows; Windscreens; Accessories therefor
    • B60J1/20Accessories, e.g. wind deflectors, blinds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00Sealing arrangements
    • B60J10/70Sealing arrangements specially adapted for windows or windscreens
    • B60J10/74Sealing arrangements specially adapted for windows or windscreens for sliding window panes, e.g. sash guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00Doors
    • B60J5/04Doors arranged at the vehicle sides
    • B60J5/0401Upper door structure
    • B60J5/0402Upper door structure window frame details, including sash guides and glass runs
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/50Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53Type of wing
    • E05Y2900/55Windows

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

본 발명은 차량용 런채널에 관한 것으로, 특히 우천시 도어글래스의 물기를 제거하여 수분을 매개로 이물질이 도어글래스에 접착됨으로 인한 도어글래스와 런채널 사이의 마찰저항을 감소시키고, 런채널의 내마모성을 향상시키며, 도어글래스의 승강지연 및 작동불량을 해소하기 위한 것으로, 도어섀시의 내측부에 형성된 "ㄷ"자 형상의 가이드패널(4)에 삽입되어 질 수 있도록 외측 양쪽으로 삽입홈(22,23)이 형성되고, 상기 양쪽삽입홈(22,23) 사이에 내측으로 가이드홈(21)이 형성되고, 상기 가이드홈(21)에 삽입되는 상기 도어글래스(2)의 내외측면에 밀착되도록 상기 가이드홈(21)의 외측에는 내측으로 돌출되는 리브(24,25)가 형성된 차량용 런채널(20)에 있어서, 상기 런채널(20)의 가이드홈(21)에 삽입되는 도어글래스(2)의 양측에 열선(31)이 내장되며, 상기 열선(31)은 사용자가 조작하는 작동스위치(32)를 통해 배터리에 연결되고, 상기 도어글래스(2)의 내외측면과 밀착되는 양쪽 리브(24,25)의 접촉부분이 피더블유에스(Poly Wear Strip : PWS)(26,27)로 형성되고, 상기 PWS는 도어글래스(2)와 선접촉되도록 다수개의 돌기(26a,27a)가 형성되는 것을 특징으로 하는 차량용 런채널의 마찰저항 감소구조이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a run channel for a vehicle, and in particular, to remove the moisture of the door glass in rainy weather, thereby reducing frictional resistance between the door glass and the run channel due to adhesion of foreign matter to the door glass, and improving wear resistance of the run channel. In order to solve the lifting delay and operation failure of the door glass, the insertion grooves 22 and 23 are provided on both sides of the outer side of the door glass so as to be inserted into the guide panel 4 of the “C” shape formed on the inner side of the door chassis. The guide groove 21 is formed between the two insertion grooves 22 and 23, and the guide groove 21 is in close contact with the inner and outer sides of the door glass 2 inserted into the guide groove 21. In a vehicle run channel 20 having ribs 24 and 25 protruding inward from an outer side of the 21, hot wires are provided on both sides of the door glass 2 inserted into the guide groove 21 of the run channel 20. 31 is built-in The wire 31 is connected to the battery through an operation switch 32 operated by a user, and the contact portions of both ribs 24 and 25 which are in close contact with the inner and outer surfaces of the door glass 2 are made of poly wear. Strip: PWS (26, 27) is formed, the PWS is a friction resistance reduction structure of the run channel for a vehicle, characterized in that a plurality of projections (26a, 27a) are formed to be in line contact with the door glass (2).

Description

차량용 런채널의 마찰저항 감소구조{structure for reducing frictional resistance of run channel for an automobile}Structure for reducing frictional resistance of run channel for an automobile

본 발명은 차량용 런채널에 관한 것으로, 특히 우천시 도어글래스의 물기를 제거하여 수분을 매개로 이물질이 도어글래스에 접착됨으로 인한 도어글래스와 런채널 사이의 마찰저항을 감소시키고, 런채널의 내마모성을 향상시키며, 도어글래스의 승강지연 및 작동불량을 해소하기 위한 차량용 런채널의 마찰저항 감소구조에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a run channel for a vehicle, and in particular, to remove the moisture of the door glass in rainy weather, thereby reducing frictional resistance between the door glass and the run channel due to adhesion of foreign matter to the door glass, and improving wear resistance of the run channel. In addition, the present invention relates to a frictional resistance reduction structure of a run channel for a vehicle for relieving lifting delay and malfunction of a door glass.

일반적으로 자동차에 적용되는 런채널은 도어글래스의 외주면을 감싸주는 연질의 고무재질로 성형된 것으로, 도어섀시의 내측홈에 삽입되어 승강되는 도어글래스의 유동을 방지하는 작용을 하며, 도어섀시는 도어글래스를 감싸고 있는 금속재의 프레임을 일컫는 것이다.In general, the run channel applied to a vehicle is formed of a soft rubber material surrounding the outer circumferential surface of the door glass. The run channel is inserted into the inner groove of the door chassis to prevent the door glass from being lifted and lifted. It refers to the metal frame surrounding the glass.

도 1과 도 2에 나타낸 바와 같이, 도어섀시(1)와 도어글래스(2) 사이에는 런채널(10)이 부착되어 도어글래스(2)가 금속재로 형성된 도어섀시(1)와 직접적으로 접촉되지 않도록 되어 있다.As shown in FIG. 1 and FIG. 2, a run channel 10 is attached between the door chassis 1 and the door glass 2 so that the door glass 2 is not in direct contact with the door chassis 1 formed of a metal material. It is supposed to be.

종래의 차량용 런채널의 구조는 도 3에 나타낸 바와 같이, 도어섀시의 내측부에 형성된 "ㄷ"자 형상의 가이드패널(4)에 삽입되어 질 수 있도록 외측 양쪽으로 삽입홈(12,13)이 형성되고, 상기 양쪽삽입홈(12,13) 사이에 내측으로 가이드홈(11)이 형성되고, 상기 가이드홈(11)에 삽입되는 상기 도어글래스(2)의 내외측면에 밀착되도록 상기 가이드홈(11)의 외측에는 내측으로 돌출되는 리브(14,15)가 형성된다.In the conventional vehicle run channel structure, as shown in FIG. 3, insertion grooves 12 and 13 are formed at both sides of the outer side to be inserted into the guide panel 4 having a “C” shape formed at the inner side of the door chassis. The guide groove 11 is formed inwardly between the two insertion grooves 12 and 13, and the guide groove 11 is in close contact with the inner and outer surfaces of the door glass 2 inserted into the guide groove 11. Rib 14, 15 protruding inward is formed on the outside of the.

이러한 종래 차량용 런채널 구조는 도어글래스(2)의 승강시 런채널(10)에 형성된 가이드홈(11)의 리브(14,15)에 도어글래스(2)의 내외측면이 접하며 삽입되는 것으로, 상기 런채널(10)은 도어글래스(2)의 승강시 도어글래스(2)를 지지하는 역할과 함께 외부로부터 차실로 소음 및 이물질(물이나 먼지 등)의 유입되는 것을 방지한다.The run channel structure for a conventional vehicle is that the inner and outer surfaces of the door glass 2 are inserted into and in contact with the ribs 14 and 15 of the guide groove 11 formed in the run channel 10 when the door glass 2 is elevated. The run channel 10 supports the door glass 2 when the door glass 2 is lifted and prevents noise and foreign substances (such as water or dust) from entering the vehicle compartment from the outside.

그러나 이러한 종래 차량용 런채널 구조는 우천시 또는 반건조시에 도어글래스 표면의 물기에 의해 대기상의 먼지 등의 이물질이 수분과 함께 도어글래스에 붙어 도어글래스와 면접촉하는 런채널을 마모시키므로 상기 면첩촉부분, 즉 마찰부분의 마찰저항을 배가시키는 요인이 되어 도어글래스의 승강지연 및 작동 불량의 주요 원인이 되는 문제점이 있었다.However, such a conventional run channel structure for a vehicle uses the surface of the door glass during rainy weather or semi-drying, so that foreign matter such as dust on the air wears off the run channel that is in contact with the door glass along with the moisture and wears the run channel in contact with the door glass. That is, the friction resistance of the friction part is a factor that causes the problem of the main delay of the lifting delay and operation failure of the door glass.

본 발명의 목적은 종래의 문제점을 해소하기 위한 것으로, 특히 도어글래스에 열선을 내장시키어 우천시 열선의 발열에 의해 도어글래스의 물기를 제거함으로 수분을 매개로 이물질이 도어글래스에 접착됨으로 인한 마찰부분의 마찰저항이 상승되는 것을 방지하고, 런채널의 리브 중에서 도어글래스에 마찰되는 마찰부분을 피더블유에스(Poly Wear Strip : PWS)로 형성하여 런채널의 내마모성을 향상시키는 차량용 런채널의 마찰저항 감소구조를 제공하는데 있다.An object of the present invention is to solve the conventional problems, in particular the built-in heating wire in the door glass by removing the moisture of the door glass by the heat of the heating wire in rainy weather of the friction part due to the foreign matter adhered to the door glass by the moisture The friction resistance reduction structure of the run channel for a vehicle which prevents the friction resistance from rising and forms the friction portion of the run channel that is rubbed on the door glass by using a poly wear strip (PWS) to improve the wear resistance of the run channel. To provide.

본 발명 차량용 런채널의 마찰저항 감소구조는 도어섀시의 내측부에 형성된 "ㄷ"자 형상의 가이드패널에 삽입되어 질 수 있도록 외측 양쪽으로 삽입홈이 형성되고, 상기 양쪽삽입홈 사이에 내측으로 가이드홈이 형성되고, 상기 가이드홈에 삽입되는 상기 도어글래스의 내외측면에 밀착되도록 상기 가이드홈의 외측에는 내측으로 돌출되는 리브가 형성된 차량용 런채널에 있어서, 상기 런채널의 가이드홈에 삽입되는 도어글래스의 양측에는 열선이 내장되며, 상기 열선은 사용자가 조작하는 작동스위치를 통해 배터리에 연결된 것을 특징으로 한다.The frictional resistance reduction structure of the run channel for a vehicle according to the present invention has insertion grooves formed on both sides of the outer groove to be inserted into a guide panel having a "C" shape formed at an inner side of the door chassis, and guide grooves formed inwardly between the insertion grooves. And a run channel for a vehicle having ribs protruding inward from the outside of the guide groove so as to be in close contact with the inside and outside surfaces of the door glass inserted into the guide groove, both sides of the door glass inserted into the guide groove of the run channel. There is a built-in heating wire, characterized in that the heating wire is connected to the battery through an operation switch operated by the user.

또한, 상기 도어글래스의 내외측면과 밀착되는 양쪽 리브의 접촉부분이 피더블유에스(Poly Wear Strip : PWS)로 형성되고, 상기 피더블유에스는 도어글래스와 선접촉이 되도록 다수개의 돌기가 형성된 것을 특징으로 한다.In addition, the contact portion of both ribs in close contact with the inner and outer surfaces of the door glass is formed of a poly wear strip (PWS), the feeder U is characterized in that a plurality of projections are formed in line contact with the door glass. It is done.

도 1은 런채널의 부착위치를 나타낸 차체의 사시도,1 is a perspective view of a vehicle body showing an attachment position of a run channel;

도 2는 도어섀시와 런채널의 설치상태를 나타낸 도어의 분해사시도,Figure 2 is an exploded perspective view of the door showing the installation state of the door chassis and the run channel,

도 3은 종래 런채널의 구조를 나타낸 도 1의 A-A'선 단면도,3 is a cross-sectional view taken along line AA ′ of FIG. 1 showing the structure of a conventional run channel;

도 4는 본 발명 중 도어글래스에 열선이 내장된 상태를 나타낸 개략도,Figure 4 is a schematic diagram showing a state in which a heating wire is built into the door glass of the present invention,

도 5는 본 발명 런채널의 마찰저항 감소구조를 나타낸 도 1의 A-A'선 단면5 is a cross-sectional view taken along line AA ′ of FIG. 1 showing a frictional resistance reduction structure of the run channel of the present invention.

도,Degree,

도 6은 도 5의 일부분 확대도.6 is an enlarged view of a portion of FIG. 5;

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

1 : 도어섀시 2 : 도어글래스1: door chassis 2: door glass

3 : 도어패널 4 : 가이드패널3: door panel 4: guide panel

10 : 런채널 11 : 가이드홈10: run channel 11: guide groove

12, 13 : 삽입홈 14, 15 : 리브12, 13: insertion groove 14, 15: rib

20 : 런채널 21 : 가이드홈20: run channel 21: guide groove

22, 23 : 삽입홈 24, 25 : 리브22, 23: insertion groove 24, 25: rib

26, 27 : 피더블유에스(PWS) 26a, 27a : 돌기26, 27: PWS 26a, 27a: projection

31 : 열선 32 : 작동스위치31: heating wire 32: operation switch

B : 배터리B: battery

본 발명의 실시예를 도 4 내지 도 6을 참조하여 상세히 설명하면 다음과 같다.An embodiment of the present invention will be described in detail with reference to FIGS. 4 to 6 as follows.

본 발명 차량용 런채널의 마찰저항 감소구조의 실시예는 도어섀시의 내측부에 형성된 "ㄷ"자 형상의 가이드패널(4)에 삽입되어 질 수 있도록 외측 양쪽으로 삽입홈(22,23)이 형성되고, 상기 양쪽삽입홈(22,23) 사이에 내측으로 가이드홈(21)이 형성되고, 상기 가이드홈(21)에 삽입되는 상기 도어글래스(2)의 내외측면에 밀착되도록 상기 가이드홈(21)의 외측에는 내측으로 돌출되는 리브(24,25)가 형성된 차량용 런채널(20)에 있어서, 상기 런채널(20)의 가이드홈(21)에 삽입되는 도어글래스(2)의 양측에 열선(31)이 내장되며, 상기 열선(31)은 사용자가 조작하는 작동스위치(32)를 통해 배터리(B)에 연결된다.Embodiment of the friction resistance reduction structure of the vehicle run channel of the present invention is inserted grooves 22, 23 on both sides to be inserted into the "c" shaped guide panel 4 formed on the inner side of the door chassis and The guide groove 21 is formed inwardly between the both insertion grooves 22 and 23, and the guide groove 21 is in close contact with the inner and outer sides of the door glass 2 inserted into the guide groove 21. In the vehicle run channel 20 having ribs 24 and 25 protruding inward from the outside thereof, the heating wire 31 is provided at both sides of the door glass 2 inserted into the guide groove 21 of the run channel 20. ) Is built in, and the heating wire 31 is connected to the battery (B) through the operation switch 32 that the user operates.

또한, 상기 도어글래스(2)의 내외측면과 밀착되는 양쪽 리브(24,25)의 접촉부분이 피더블유에스(Poly Wear Strip : PWS)(26,27)로 형성되고, 상기 피더블유에스(PWS)(26,27)는 도어글래스(2)와 선접촉이 되도록 다수개의 돌기(26a,27a)가 형성된다.In addition, the contact portions of both ribs 24 and 25 in close contact with the inner and outer surfaces of the door glass 2 are formed of a poly wear strip (PWS) 26 and 27, and the feed WS ), 26 and 27 are formed with a plurality of projections (26a, 27a) to be in line contact with the door glass (2).

상기 도어글래스(2)의 양측에 열선(31)을 내장시키는 방법은 첫째 도어글래스의 제조공정에서 도어글래스의 양측 내부에 열선을 삽입하거나, 둘째 두 장의 도어글래스 사이에 열선을 넣고 두 장의 도어글래스를 접합시킴으로 열선을 삽입하거나, 셋째 도어글래스의 한쪽 면의 양측에 길이방향으로 홈을 낸 다음 상기 홈에 열선을 삽입한 후 봉합하여 열선을 삽입하는 방법 등이 있다.The method of embedding the heating wire 31 on both sides of the door glass 2 is to insert the heating wire inside both sides of the door glass in the manufacturing process of the first door glass, or to insert the heating wire between the two door glass and two door glass. There is a method of inserting a heating wire by inserting a hot wire or by inserting a hot wire in the longitudinal direction on both sides of one side of the third door glass and then inserting the hot wire in the groove.

이와 같이, 도어글래스(2)에 열선(31)이 삽입된 상태에서, 우천시 운전자는 작동스위치(32)를 '온"시키어 열선(31)을 배터리(B)에 접속시킨다. 이에 따라, 상기 열선(31)의 발열로 인해 도어글래스(2)의 물기가 제거되며, 이로 인해 수분을 매개로 이물질이 도어글래스(2)에 접착됨으로 인해 도어글래스(2)와 런채널(20) 사이의 마찰부분에 마찰저항이 상승되는 것을 방지한다.In this way, in a state where the hot wire 31 is inserted into the door glass 2, the driver in the rain may turn on the operation switch 32 to connect the hot wire 31 to the battery B. Accordingly, the hot wire Due to the heat generated by the 31, the moisture of the door glass 2 is removed, and as a result, the friction part between the door glass 2 and the run channel 20 due to the adhesion of foreign matter to the door glass 2 through moisture. This prevents the frictional resistance from rising.

상기 피더블유에스(Poly Wear Strip : PWS)(26,27)는 폴리프로필렌(polypropylene : PP)계의 수지이며, 내열성 및 내마모성이 우수하다.The poly wear strip (PWS) (26, 27) is a polypropylene (polypropylene: PP) -based resin, and excellent in heat resistance and wear resistance.

일반적으로, 런채널(20)은 고무로 만들어지는데 도어글래스(2)와 마찰되는 리브(24,25)의 접촉부분이 마찰열과 이물질에 의해 마모되기 쉽다.In general, the run channel 20 is made of rubber, and the contact portions of the ribs 24 and 25 which are rubbed with the door glass 2 are easily worn by frictional heat and foreign matter.

이러한 리브(24,25)의 접촉부분이 상기 내열성 및 내마모성이 우수한 피더블유에스(PWS)(26,27)로 형성되므로, 상기 열선(31)의 발열과 도어글래스(2)와의 마찰열에 의해 리브(24,25)의 접촉부분, 즉 피더블유에스(PWS)(26,27)가 변형되는 것을 방지하므로, 런채널(20)의 내구성을 향상시키게 된다.Since the contact portions of the ribs 24 and 25 are formed of PWSs 26 and 27 having excellent heat resistance and abrasion resistance, the ribs are generated by heat generated by the heating wire 31 and frictional heat between the door glass 2. Since the contact portions (24, 25), i.e., the PWSs 26, 27 are prevented from being deformed, the durability of the run channel 20 is improved.

또한, 상기 피더블유에스(PWS)(26,27)에 형성된 다수개의 돌기(26a,27a)와 도어글래스(2)가 선접촉을 하게 되므로, 종래 면접촉과 비교할 때 도어글래스(2)와 런채널(20) 사이의 마찰저항을 감소시키고, 차실로 이물질이 유입되는 것을 더 효과적으로 방지하게 된다.In addition, since the plurality of protrusions 26a and 27a and the door glass 2 formed in the PWSs 26 and 27 are in line contact, the door glass 2 and the run are compared with the conventional surface contact. It reduces the frictional resistance between the channels 20, and more effectively prevents foreign matter from entering the compartment.

본 발명 차량용 런채널의 마찰저항 감소구조는 도어글래스에 열선을 내장시키어 우천시 열선에 의해 도어글래스의 물기를 제거하는 것으로, 수분을 매개로 이물질이 도어글래스에 접착됨으로 인한 도어글래스와 런채널 사이의 마찰부분의 마찰저항의 상승을 방지하고, 런채널의 리브 중에서 도어글래스에 마찰되는 마찰부분을 피더블유에스(PWS)로 형성하여 런채널의 내열성 및 내마모성을 향상시키므로 인해 도어글래스의 승강지연 및 작동불량을 해소할 수 있는 유용한 것이다.The friction resistance reduction structure of the run channel for a vehicle according to the present invention includes a built-in heating wire in the door glass to remove moisture of the door glass by the heating wire in rainy weather. It prevents the frictional resistance of the friction part from rising and forms the friction part that rubs against the door glass among the ribs of the run channel by PWS to improve the heat resistance and wear resistance of the run channel. It is useful to solve the defect.

Claims (3)

도어섀시의 내측부에 형성된 "ㄷ"자 형상의 가이드패널에 삽입되어 질 수 있도록 외측 양쪽으로 삽입홈이 형성되고, 상기 양쪽삽입홈 사이에 내측으로 가이드홈이 형성되고, 상기 가이드홈에 삽입되는 상기 도어글래스의 내외측면에 밀착되도록 상기 가이드홈의 외측에는 내측으로 돌출되는 리브가 형성된 차량용 런채널에 있어서,Insertion grooves are formed on both sides of the outer side of the door chassis so as to be inserted into the guide panel having a “C” shape formed on the inner side of the door chassis, and guide grooves are formed inwardly between the insertion grooves and inserted into the guide grooves. In the run channel for a vehicle formed with ribs protruding inward to the outside of the guide groove to be in close contact with the inner and outer sides of the door glass, 상기 런채널의 가이드홈에 삽입되는 도어글래스의 양측에는 열선이 내장되며, 상기 열선은 사용자가 조작하는 작동스위치를 통해 배터리에 연결되며,On both sides of the door glass to be inserted into the guide groove of the run channel is a built-in heating wire, the heating wire is connected to the battery through an operation switch operated by the user, 상기 도어글래스의 내외측면과 밀착되는 양쪽 리브의 접촉부분이 피더블유에스(Poly Wear Strip : PWS)로 형성되는 것을 특징으로 하는 차량용 런채널의 마찰저항 감소구조.A frictional resistance reduction structure of a run channel for a vehicle, characterized in that the contact portion of both ribs in close contact with the inner and outer surfaces of the door glass is formed of a poly wear strip (PWS). 삭제delete 제 1 항에 있어서,The method of claim 1, 상기 피더블유에스는 도어글래스와 선접촉이 되도록 다수개의 돌기가 형성된 것을 특징으로 하는 차량용 런채널의 마찰저항 감소구조.The feedable U has a frictional resistance reduction structure of a run channel for a vehicle, characterized in that a plurality of protrusions are formed to be in line contact with the door glass.
KR10-2000-0046300A 2000-08-10 2000-08-10 structure for reducing frictional resistance of run channel for an automobile KR100371651B1 (en)

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Citations (2)

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Publication number Priority date Publication date Assignee Title
KR19980048115U (en) * 1996-12-30 1998-09-25 양재신 Door glass for automobile
KR19990005694U (en) * 1997-07-18 1999-02-18 김영귀 RUN channel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980048115U (en) * 1996-12-30 1998-09-25 양재신 Door glass for automobile
KR19990005694U (en) * 1997-07-18 1999-02-18 김영귀 RUN channel

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