KR20040021997A - Auxiliary Device for Emergency for Sliding Protection of a Large-sized vehicle in an Icy Road - Google Patents

Auxiliary Device for Emergency for Sliding Protection of a Large-sized vehicle in an Icy Road Download PDF

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Publication number
KR20040021997A
KR20040021997A KR1020020053801A KR20020053801A KR20040021997A KR 20040021997 A KR20040021997 A KR 20040021997A KR 1020020053801 A KR1020020053801 A KR 1020020053801A KR 20020053801 A KR20020053801 A KR 20020053801A KR 20040021997 A KR20040021997 A KR 20040021997A
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KR
South Korea
Prior art keywords
tire
friction member
tires
emergency
nonskid
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KR1020020053801A
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Korean (ko)
Inventor
문보승
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기아자동차주식회사
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Priority to KR1020020053801A priority Critical patent/KR20040021997A/en
Publication of KR20040021997A publication Critical patent/KR20040021997A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
    • B60C27/062—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means
    • B60C27/065—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables provided with fastening means acting on the tread portion, e.g. special fixing agents, fastened in the groove of the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
    • B60C27/08—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables involving lugs or rings taking up wear, e.g. chain links, chain connectors
    • B60C27/086—Studded links, i.e. traction enhancing parts located on the link or inserted into the link
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

PURPOSE: A nonskid emergency auxiliary apparatus on a frozen road for a heavy vehicle is provided to fix an inserting protrusion portion installed to a dual tire with forcibly fitting when the tire rolls idly on the frozen road. CONSTITUTION: A nonskid emergency auxiliary apparatus on a frozen road for a heavy vehicle comprises a floor plate(10), a friction member(20) and an inserting protrusion portion(30). Spike portions(11) are protruded to a lower surface of the floor plate. The friction member is formed to an upper portion of the floor plate in high coefficient of friction. An upper surface of the friction member contacts an outer peripheral surface of both tires(2) of a dual tire(1) not to be skidded. The inserting protrusion portion is protruded above the friction member to a specific height. The inserting protrusion portion is fit between both tires forcibly when the tire rotates. Therefore, the nonskid emergency auxiliary apparatus is used on the frozen road easily when other nonskid apparatus can not be mounted.

Description

대형차량의 빙판길 미끄럼 방지용 비상 보조장치{Auxiliary Device for Emergency for Sliding Protection of a Large-sized vehicle in an Icy Road}Auxiliary Device for Emergency for Sliding Protection of a Large-sized vehicle in an Icy Road}

본 발명은 대형차량의 빙판길 미끄럼 방지용 비상 보조장치에 관한 것으로,더 상세하게는 버스나 트럭등의 대형차량에 사용되는 복륜식 타이어 사이에 억지끼워 맞춤형식으로 고정되어 언덕빙판길에서 타이어가 공회전시 용이하게 장착시킬 수 있도록 발명된 것이다.The present invention relates to an emergency assistance device for preventing slipping of ice on a large vehicle. More specifically, the tire is idling on a hill ice road by being fixed in a customized manner between two-wheeled tires used in a large vehicle such as a bus or a truck. It is invented so that it can be easily mounted.

일반적으로 동절기에 도로의 노면이 눈, 비등에 의해 동결되면, 자동차의 주행중에 도로의 노면과 타이어 사이에서 미끄럼이 발생하여 차량의 구동력 및 제동력을 저하시켜 안전사고를 발생시키는 원인이 되었다.In general, when the road surface is frozen by snow or rain in winter, slippage occurs between the road surface and the tires during driving of the vehicle, thereby lowering the driving force and braking force of the vehicle, causing a safety accident.

따라서, 동절기에 도로가 눈, 비에 의해 동결되면 외면에 스파이크가 형성된 다수의 패드가 와이어로 연결된 체인을 차량의 타이어에 장착시키거나, 노면과의 접노면적과, 마찰력을 증대시켜 얼음, 눈이 동결된 노면에서 우수한 견인능력을 가지는 스노우타이어로 타이어를 교체하여 장착시켜 노면과 타이어 사이에서 미끄럼이 발생되는 것을 방지하였다.Therefore, when the road is frozen by snow or rain in winter, many chains with spikes formed on the outer surface of the road are mounted on the tires of the vehicle, or the surface area and frictional force with the road surface are increased so that ice and snow By replacing the tire with a snow tire having excellent towing ability on the frozen road, slippage was prevented between the road surface and the tire.

그리고, 버스나 트럭등과 같은 대형차량은 도 1에서 도시한 바와 같이 두개의 타이어(2)를 소정의 간격을 두고 맞대서 사용하는 복륜식타이어(1)를 사용하여 차량의 하중을 효과적으로 지지하도록 하였다.In addition, a large vehicle such as a bus or a truck uses a double-wheeled tire 1 that uses two tires 2 to face each other at predetermined intervals as shown in FIG. 1 to effectively support the load of the vehicle. It was.

그러나, 상기한 바와 같이 눈, 비에 동결된 노면을 주행할 경우 발생되는 미끄럼을 방지하기 위하여 타이어에 체인을 장착하거나, 스노우타이어로 타이어를 교체할 경우에는 체인의 장착과 스노우 타이어의 교체작업이 용이하지 않고, 특히 경사가 가파른 빙판길에서는 사실상 체인의 장착과 스노우 타이어의 교체작업이 불가능한 폐단이 있었던 것이다.However, in order to prevent slippage caused when driving on a road surface frozen in snow or rain as described above, when the tire is mounted on a tire or when the tire is replaced by a snow tire, the installation of the chain and the replacement of the snow tire are performed. It was not easy, and especially on steep icy roads, there was virtually no closing of the chain and the replacement of snow tires.

그리고, 타이어에 체인을 장착하여 주행할 경우에는 제동능력은 우수하나 노면과 체인의 와이어간의 접촉으로 인하여 진동과 소음이 차체 내부로 전달되어 주행중 실내환경을 저하시키고, 노면을 손상시키는 문제점이 발생되었던 것이다.In addition, when the tire is mounted on the chain, the braking ability is excellent, but vibration and noise are transmitted to the vehicle body due to the contact between the road surface and the wire of the chain, which degrades the indoor environment and damages the road surface while driving. will be.

또한, 타이어를 스노우 타이어로 교체하여 빙판길을 주행할 경우에는 제동성능이 일반타이어에 비해서는 우수하나, 안전운전에 충분한 제동성능을 제공하지 못하여 경사가 급한 빙판길등에서는 교체한 효과를 사실상 볼 수 없는 실정이다.In addition, when the tires are replaced with snow tires, the braking performance is superior to that of general tires, but the braking performance is not sufficient for safe driving. It is impossible.

본 발명의 목적은 복륜식 타이어의 사이 간격에 억지끼움으로 결합되는 삽입돌기부를 형성하여, 언덕 빙판길에서 타이어가 공회전시 상기 삽입돌기부가 복륜식 타이어의 사이 간격에 억지끼움으로 삽입 고정되어 장착이 용이한 대형차량의 빙판길 미끄럼 방지용 비상 보조장치를 제공하는 데 있다.An object of the present invention is to form an insertion protrusion coupled to the interval between the two-wheeled tire, the insertion protrusion is inserted into a gap between the two-wheeled tire when the tire idles on the hill icy road. The present invention provides an emergency assistance device for preventing slipping of ice on a large vehicle easily.

본 발명의 다른 목적은 장착시 소음 및 타이어의 하중을 감소시키고, 기존 체인에 비하여 부품수가 절감되어 제조비용을 절감할 수 있는 대형차량의 빙판길 미끄럼 방지용 비상 보조장치를 제공하는 데 있다.Another object of the present invention is to reduce the noise and load of the tire when mounted, and to provide an emergency assistance device for preventing ice slip of a large vehicle that can reduce the manufacturing cost by reducing the number of parts compared to the existing chain.

도 1 은 일반적인 복륜식 타이어의 단면도.1 is a cross-sectional view of a general double-wheeled tire.

도 2 는 본 발명이 장착되는 과정을 도시한 사용상태도.Figure 2 is a state diagram showing the process in which the present invention is mounted.

도 3 은 본 발명을 장착한 상태를 도시한 개략도.Figure 3 is a schematic diagram showing a state equipped with the present invention.

도 4는 도 3의 A-A' 단면도.4 is a cross-sectional view taken along line AA ′ of FIG. 3.

*도면 중 주요 부호에 대한 설명** Description of the major symbols in the drawings *

1 - 복륜식 타이어2 - 타이어1-two-wheeled tires 2-tires

3 - 노면11 - 스파이크부3-Road 11-Spikes

20 - 마찰부재30 - 삽입돌기부20-Friction member 30-Insertion protrusion

상기한 본 발명의 목적은 소정의 폭과 길이를 가지고, 러버재질로 형성되며 하부면에 다수의 스파이크부(11)가 돌출된 바닥판(10)과;An object of the present invention described above has a predetermined width and length, the bottom plate 10 is formed of a rubber material and a plurality of spikes 11 protruding from the lower surface;

상기 바닥판(10)의 상부에 마찰계수가 큰 재질로 형성되어, 상부면은 복륜식 타이어(1)의 타이어(2) 외주면에 접하여 미끄러지지 않는 마찰부재(20)와;A friction member 20 formed of a material having a large coefficient of friction on an upper portion of the bottom plate 10, the upper surface of which does not slide in contact with the outer peripheral surface of the tire 2 of the double-wheeled tire 1;

상기 마찰부재(20)의 상부로 일정높이로 돌출되어 형성되어, 복륜식 타이어(1)의 양 타이어(2) 사이에 억지끼움형식으로 끼워 고정되는 삽입돌기부(30)로 구성되어 달성된다.It is formed by protruding to a predetermined height to the upper portion of the friction member 20, consisting of an insertion projection 30 is fixed between the two tires (2) of the two-wheeled tire (1) in an interference fit type.

즉, 상기 바닥판(10)을 타이어(2)와 노면(3)이 접지하는 지접에 최대한 밀착시킨 후 차량을 느린 속도로 전방으로 이동시키면, 타이어(2)가 회전하면서 상기 삽입돌기부(30)가 복륜식 타이어(1)의 양 타이어(2) 사이에 억지끼움형식으로 끼워져 고정되므로서 장착되는 것이다.That is, if the bottom plate 10 is brought into close contact with the ground contact between the tire 2 and the road surface 3 as much as possible, and then the vehicle is moved forward at a slow speed, the tire 2 is rotated and the insertion protrusion 30 is formed. Is fitted between the two tires (2) of the double-wheeled tire (1) by being fitted and fixed in an interference fit type.

본 발명의 바람직한 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

도 2 는 본 발명이 장착되는 과정을 도시한 사용상태도로서, 복륜식 타이어가 회전하면, 삽입돌기부가 복륜식 타이어의 양 타이어 사이에 억지끼움형식으로 끼워져 고정되는 과정을 나타내고 있다.FIG. 2 is a state diagram illustrating a process in which the present invention is mounted, and shows a process in which an insertion protrusion is inserted and fixed between two tires of a two-wheeled tire when the two-wheeled tire rotates.

도 3 은 본 발명을 장착한 상태를 도시한 개략도로서, 복륜식 타이어의 둘레를 감싸 장착된 상태를 나타내고 있다.Fig. 3 is a schematic view showing a state in which the present invention is mounted, showing a state in which a circumference of a double-wheeled tire is wrapped and mounted.

도 4는 도 3의 A-A' 단면도로서, 본 발명이 복륜식 타이어의 양 타이어 사이에 억지끼움 형식으로 끼워져 장착된 상태를 나타내고 있다.FIG. 4 is a cross-sectional view taken along line A-A 'of FIG. 3, showing a state in which the present invention is sandwiched and mounted between both tires of a two-wheeled tire.

즉, 도 2 ∼ 도 4에서 도시한 바와 같이 바닥판(10)은 버스나 트럭등에 사용되는 복륜식 타이어(1)의 폭에 대응되는 폭을 가지고, 러버재질로 형성되어 장착될 경우 복륜식 타이어(1)의 외주면을 감싸 커버한다.That is, as shown in Figures 2 to 4, the bottom plate 10 has a width corresponding to the width of the double-wheeled tire (1) used for buses, trucks, etc., and is formed of a rubber material double wheel type tire Cover the outer circumference of (1).

그리고, 상기 바닥판(10)의 하부에는 소정의 길이로 돌출되는스파이크부(11)가 구비되어, 복륜식 타이어(1)에 장착될 경우 도로의 빙판길에 박히면서 차량의 제동효과 및 주행중 미끄러짐을 방지하게 된다.In addition, the lower portion of the bottom plate 10 is provided with a spike portion 11 protruding to a predetermined length, when mounted on the double-wheeled tire (1) is stuck on the icy road of the road while the braking effect of the vehicle and slipping while driving Will be prevented.

또한, 상기 바닥판(10)의 상부에는 상부면이 마찰계수가 큰 샌드페이퍼층으로 형성된 마찰부재(20)가 형성되며, 이 샌드페이퍼층은 이 마찰부재(20)가 타이어(2)의 외주면에 접촉할 경우 타이어(2)의 공회전 없이 밀착되도록 입자가 굵은 층을 형성하는 것이 바람직하다.In addition, the upper surface of the bottom plate 10 is formed with a friction member 20, the upper surface is formed of a sand paper layer having a large coefficient of friction, the sand paper layer is in contact with the outer peripheral surface of the tire (2) In this case, it is preferable to form a thick layer of particles so as to be in close contact with each other without idling the tire 2.

또, 상기 마찰부재(20)의 중앙에는 복륜식 타이어(1)의 양 타이어(2) 사이에 끼워 억지끼움 결합되는 삽입돌기부(30)가 타원형 구조를 가지고 일정높이로 돌출되어 형성된다.In addition, in the center of the friction member 20 is inserted between the two tires 2 of the two-wheeled tire (1) inserted projection 30 is formed to protrude to a certain height having an elliptical structure.

그리고, 상기 삽입돌기부(30)는 마찰부재(20)의 상부에 일정간격으로 다수개 형성되어 복륜식 타이어(1)의 양 타이어(2) 사이에 억지끼움으로 결합시 고정력을 증대시켜, 주행중 본 발명이 이탈되거나, 결합상태가 약해지는 것을 방지한다.In addition, the insertion protrusions 30 are formed in plural at regular intervals on the upper portion of the friction member 20 to increase the fixing force when the coupling between the two tires 2 of the double-wheeled tire 1 by interference fit, It prevents the invention from falling off or weakening of the bonding state.

즉, 빙판길에서 타이어(2)가 공회전시 상기 바닥판(10)을 타이어(2)와 노면(3)이 접지하는 지점에 최대한 밀착시켜 고정시키고, 느린 속도로 차량을 이동시키면 타이어(2)의 외주면이 마찰부재(20)에 접하면서 이 마찰부재(20)의 마찰력에 의해 밀착되어 타이어(2)가 회동하면서 다수의 삽입돌기부(30)가 복륜식 타이어(1)의 양 타이어(2) 사이로 강제로 인입되어 억지 끼움으로 결합 고정되는 것이다.That is, when the tire 2 is idling on the ice road, the bottom plate 10 is fixed as close as possible to the point where the tire 2 and the road surface 3 are grounded, and the tire 2 is moved when the vehicle is moved at a slow speed. The outer circumferential surface of the tire is in close contact with the friction member 20 by the frictional force of the friction member 20, and the tire 2 rotates, so that the plurality of insertion protrusions 30 are both tires 2 of the double-wheeled tire 1. It is forced to be inserted in between and is fixed by force fitting.

따라서, 일반사용자가 용이하게 장착이 가능하며, 특히 경사가 가파른 언덕 빙판길에서 타이어(2)가 공회전될 경우에는 체인이나 스노우 타이어등과 같은 기타보조 미끄럼 방지장치등을 장착하기가 불가능하므로 더욱 용이하게 사용이 가능한 것이다.Therefore, it can be easily installed by the general user, and especially when the tire 2 is idling on a steep hillside icy road, it is impossible to install other auxiliary antiskid devices such as chains or snow tires. It can be used.

상기한 본 발명의 구성에 의하면, 첫째, 삽입돌기부에 의해 복륜식 타이어의 양 타이어 사이에 억지끼움으로 결합하여 장착되므로, 빙판길에서 운전자가 손쉽게 탈부착할 수 있으며, 체인이나 스노우 타이어등과 같은 기타보조 미끄럼 방지장치등을 장착하기 불가능한 경사가 가파른 언덕 빙판길에서 용이하게 사용이 가능한 것이다.According to the configuration of the present invention described above, first, since the insertion protrusion is coupled to be mounted between the two tires of the two-wheeled tire by the interference fit, the driver can be easily removable on the icy road, and other such as chains and snow tires It is easy to use on the steep hill ice where it is impossible to install the auxiliary anti-slip device.

둘째, 체인대비 중량이 감소되고, 주행중 발생되는 소음을 줄여 장착 후 승차감을 최소한으로 저하시키며, 체인대비 부품수가 적어 제조원가를 절감할 수 있는 것이다.Second, the weight is reduced compared to the chain, the noise generated during driving is reduced to the minimum after riding, and the number of parts compared to the chain reduces the manufacturing cost.

따라서, 사용자의 편의성 및 제품의 상품성, 경제성을 동시에 증대시킬 수 있는 매우 유용한 발명인 것이다.Therefore, it is a very useful invention that can simultaneously increase the convenience of the user and the productability and economics of the product.

Claims (3)

소정의 폭과 길이를 가지고, 러버재질로 형성되며 하부면에 다수의 스파이크부(11)가 돌출된 바닥판(10)과;A bottom plate 10 having a predetermined width and length, formed of a rubber material, and having a plurality of spike portions 11 protruding from the bottom surface thereof; 상기 바닥판(10)의 상부에 마찰계수가 큰 재질로 형성되어, 상부면은 복륜식 타이어(1)의 타이어(2) 외주면에 접하여 미끄러지지 않는 마찰부재(20)와;A friction member 20 formed of a material having a large coefficient of friction on an upper portion of the bottom plate 10, the upper surface of which does not slide in contact with the outer peripheral surface of the tire 2 of the double-wheeled tire 1; 상기 마찰부재(20)의 상부로 일정높이로 돌출되어 형성되어, 복륜식 타이어(1)의 양 타이어(2) 사이에 억지끼움형식으로 끼워 고정되는 삽입돌기부(30)로 구성된 것을 특징으로 하는 대형차량의 빙판길 미끄럼 방지용 비상 보조장치.Formed to protrude to the upper portion of the friction member 20 to a predetermined height, characterized in that consisting of the insertion projections 30 is fixed between the two tires 2 of the two-wheeled tire (1) in the interference fit type fixed Emergency assistance for skidding of vehicles. 청구항 제 1 항에 있어서, 상기 마찰부재(20)는 샌드페이퍼층으로 형성되는 것을 특징으로 하는 대형차량의 빙판길 미끄럼 방지용 비상 보조장치.2. The emergency assistance apparatus for preventing slipping of ice on a large vehicle according to claim 1, wherein the friction member is formed of a sand paper layer. 청구항 제 1 항에 있어서, 상기 삽입돌기부(30)는 마찰부재(20)의 상부에 일정간격으로 다수개 형성되는 것을 특징으로 하는 대형차량의 빙판길 미끄럼 방지용 비상 보조장치.2. The emergency assistance apparatus for preventing slipping of ice on a large vehicle according to claim 1, wherein a plurality of the insertion protrusions are formed at a predetermined interval on an upper portion of the friction member.
KR1020020053801A 2002-09-06 2002-09-06 Auxiliary Device for Emergency for Sliding Protection of a Large-sized vehicle in an Icy Road KR20040021997A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040032551A (en) * 2002-10-10 2004-04-17 기아자동차주식회사 A nonskid tire of vehicles
CN109130695A (en) * 2018-09-13 2019-01-04 徐州工程学院 Motor vehicles for civilian use pitfall, which is saved oneself, uses device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115503U (en) * 1977-02-23 1978-09-13
JPS61148705U (en) * 1985-03-08 1986-09-13
KR940007453Y1 (en) * 1991-12-30 1994-10-22 주식회사 기아기공 Work transporting device for machine tool
JPH09323516A (en) * 1996-06-08 1997-12-16 Kojiyou Sangyo Unyu Kk Slip preventing tool for dual tires
KR200221687Y1 (en) * 2000-12-05 2001-04-16 송덕수 Snow chain

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115503U (en) * 1977-02-23 1978-09-13
JPS61148705U (en) * 1985-03-08 1986-09-13
KR940007453Y1 (en) * 1991-12-30 1994-10-22 주식회사 기아기공 Work transporting device for machine tool
JPH09323516A (en) * 1996-06-08 1997-12-16 Kojiyou Sangyo Unyu Kk Slip preventing tool for dual tires
KR200221687Y1 (en) * 2000-12-05 2001-04-16 송덕수 Snow chain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040032551A (en) * 2002-10-10 2004-04-17 기아자동차주식회사 A nonskid tire of vehicles
CN109130695A (en) * 2018-09-13 2019-01-04 徐州工程学院 Motor vehicles for civilian use pitfall, which is saved oneself, uses device

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