KR0131625Y1 - Seat track for automobiles - Google Patents

Seat track for automobiles Download PDF

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Publication number
KR0131625Y1
KR0131625Y1 KR2019940022671U KR19940022671U KR0131625Y1 KR 0131625 Y1 KR0131625 Y1 KR 0131625Y1 KR 2019940022671 U KR2019940022671 U KR 2019940022671U KR 19940022671 U KR19940022671 U KR 19940022671U KR 0131625 Y1 KR0131625 Y1 KR 0131625Y1
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KR
South Korea
Prior art keywords
rail
lower rail
upper rail
roller
ball
Prior art date
Application number
KR2019940022671U
Other languages
Korean (ko)
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KR960010501U (en
Inventor
황재성
Original Assignee
전성원
현대자동차주식회사
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.)
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Application filed by 전성원, 현대자동차주식회사 filed Critical 전성원
Priority to KR2019940022671U priority Critical patent/KR0131625Y1/en
Publication of KR960010501U publication Critical patent/KR960010501U/en
Application granted granted Critical
Publication of KR0131625Y1 publication Critical patent/KR0131625Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0831Movement of the latch
    • B60N2/0837Movement of the latch pivoting
    • B60N2/0843Movement of the latch pivoting about a longitudinal axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0702Slide construction characterised by its cross-section
    • B60N2/071T-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07Slide construction
    • B60N2/0702Slide construction characterised by its cross-section
    • B60N2/0715C or U-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0812Location of the latch
    • B60N2/0825Location of the latch outside the rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

본 고안은 자동차의 시트 트랙에 관한 것으로서 상부 레일이 하부 레일에서 유연하게 슬라이딩 되며, 자동차의 충돌시에 상부 레일이 이탈되는 것을 억제토록 한 것이다.The present invention relates to a seat track of a vehicle so that the upper rail is slid smoothly in the lower rail, and the upper rail is prevented from being separated during the collision of the vehicle.

본 고안은 중앙에 롤러 삽입부(2)가 형성된 하부 레일(1)의 양측 상부에 볼 지지부(3)(3')가 형성되게 지지벽(4)(4')을 예각으로 형성함과 동시에 지지벽(4)(4')의 상단내측으로 경사부(5)(5')와 그 경사부(5)(5')에 일체로 하향 걸림턱(6)(6')을 형성하고, 상면 중앙에 시트 쿠션 연결판(8)이 형성되고 수평의 롤러 지지부(9)(9')가 형성된 상부 레일(7)의 양측을 상방으로 절곡하여 걸림돌기(10)(10')를 형성하며 그 절곡부에 볼 접촉면(11)(11')을 형성한 상부 레일(7)을 그 걸림돌기(10)(10')가 하부 레일(1)의 경사부(5)(5')에 근접되게 끼워 결합하여 하부 레일(1)에 형성된 롤러 삽입부(2)와 상부 레일(7)에 형성된 롤러 지지부(9)(9')사이에 롤러(12)를 삽입하고, 하부 레일(1)의 양측에 형성된 볼 지지부(3)(3')와 상부 레일(7)의 절곡부에 형성한 볼 접촉면(11)(11')사이에 볼(13)(13')을 설치하며, 하부 레일(1)에 형성된 걸림턱(6)(6')과 상부 레일(7)에 형성된 걸림돌기(10)(10')사이에 간격유지용 볼(14)(14')을 삽입하여서 된 것이다.The present invention forms the support walls 4 and 4 'at an acute angle so that the ball supporting portions 3 and 3' are formed on both upper portions of the lower rail 1 with the roller inserting portion 2 formed at the center thereof. Downwardly engaging jaws 6, 6 'are formed integrally with the inclined portions 5, 5' and the inclined portions 5, 5 'inside the upper ends of the supporting walls 4, 4', The seat cushion connecting plate 8 is formed at the center of the upper surface, and both sides of the upper rail 7 having the horizontal roller supports 9, 9 ′ are formed to be bent upwards to form the locking projections 10, 10 ′. The upper rail 7 having the ball contact surfaces 11 and 11 'formed at the bent portion has its engaging protrusions 10 and 10' close to the inclined portions 5 and 5 'of the lower rail 1. The roller 12 is inserted between the roller inserting portion 2 formed on the lower rail 1 and the roller supporting portions 9, 9 'formed on the upper rail 7, and the lower rail 1 Balls 13 and 13 'are placed between the ball support portions 3 and 3' formed on both sides and the ball contact surfaces 11 and 11 'formed on the bent portion of the upper rail 7. The gap retaining balls 14 and 14 'are inserted between the engaging projections 6 and 6' formed on the lower rail 1 and the engaging projections 10 and 10 'formed on the upper rail 7. It was done.

또한 시트 쿠션 연결판(8)에 가이드 플렌지(15)를 고정하여 이에 설치되는 회전축(16)에 연결된 로크(17)가 하부 레일(1)의 저면에 부착된 로크 플레이트(18)에 뚫은 로크 구멍(19)에 걸리거나 빠지게 하여 상부 레일(7)의 전후 이동을 제어토록 한 것이다.In addition, the lock hole of the lock plate 18 attached to the bottom surface of the lower rail 1 by the lock 17 connected to the rotating shaft 16 installed thereon by fixing the guide flange 15 to the seat cushion connecting plate 8. (19) to be caught or pulled out to control the forward and backward movement of the upper rail (7).

Description

자동차의 시트 트랙Seat track of a car

제1도는 본 고안의 실시예의 단면도.1 is a cross-sectional view of an embodiment of the present invention.

제2도는 본 고안의 실시예의 사시도.2 is a perspective view of an embodiment of the present invention.

제3도는 종래의 시트 트랙의 단면도.3 is a cross-sectional view of a conventional seat track.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 하부 레일 3, 3' : 볼 지지부1: Lower rail 3, 3 ': Ball support part

4, 4' : 지지벽 5, 5' : 경사부4, 4 ': support wall 5, 5': slope

6, 6' : 걸림턱 7 : 상부 레일6, 6 ': Hanging jaw 7: Upper rail

10, 10' : 걸림돌기 11, 11' : 볼 접촉면10, 10 ': protrusion 11, 11': ball contact surface

12 : 롤러 13, 13' : 볼12: roller 13, 13 ': ball

14, 14' : 간격유지용 볼14, 14 ': Spacing ball

본 고안은 자동차의 시트 트랙에 관한 것이다.The present invention relates to a seat track of an automobile.

종래의 시트 트랙은 제3도에 도시한 바와 같이 롤러 삽입부(21)가 형성된 하부 레일(20)의 상부 양측에 수평의 걸림턱(22)(22')을 형성하여 상부 레일(23)의 하부 양측에 형성한 수평의 걸림돌기(24)(24')를 결합함과 동시에 하부 레일(20)의 롤러 삽입부(21)에는 상부 레일(23)과 접촉되게 롤러(25)를 삽입하고, 하부 레일(20)의 걸림턱(22)(22')과 상부 레일(23)의 걸림돌기(24)(24')사이에는 상하부 레일(23)(20)의 간격을 유지하는 볼(26)(26')을 끼워 넣으며, 상부 레일(23)의 외측에는 시트 쿠션 연결판(27)을 고정하고 내측에는 가이드 플렌지(28)를 고정하여 이에 설치되는 회전축(29)에 연결된 로크(30)가 하부 레일(20)의 저면에 부착된 로크 플레이트(31)에 뚫은 로크 구멍(32)에 걸리거나 빠지게 하여 상부 레일(23)의 전후 이동을 제어하도록 되어 있다.In the conventional seat track, as illustrated in FIG. 3, horizontal locking jaws 22 and 22 ′ are formed on both upper sides of the lower rail 20 where the roller inserts 21 are formed, thereby forming the upper rail 23. The roller 25 is inserted into the roller inserting portion 21 of the lower rail 20 to be in contact with the upper rail 23 at the same time as the horizontal locking protrusions 24 and 24 ′ formed on both lower sides thereof are coupled thereto. A ball 26 which maintains a gap between the upper and lower rails 23 and 20 between the locking projections 22 and 22 'of the lower rail 20 and the locking protrusions 24 and 24' of the upper rail 23. (26 '), the seat 30 is fixed to the seat cushion connecting plate 27 on the outside of the upper rail 23 and the guide flange 28 on the inside lock 30 is connected to the rotating shaft 29 is installed thereon The front and rear movements of the upper rail 23 are controlled by engaging or disengaging the lock hole 32 drilled into the lock plate 31 attached to the bottom of the lower rail 20.

그러나 상기한 시트 트랙은 하부 레일(20)에 삽입한 롤러(25)만이 상부 레일(23)을 지지하고 있으므로 쿠션 시트에 등분포 하중이 작용하지 않을 때에는 롤러(25)의 중심에 하중이 작용하지 않고 일측에 집중하중이 작용하므로서 상부 레일(23)이 하부 레일(20)에서 전후 이동할 때 그 슬라이딩이 유연하지 못하고, 상부 레일(23)은 그 하부 양측에 형성한 수평의 걸림돌기(24)(24')가 하부 레일(20)의 상부 양측에 형성된 걸림턱(22)(22')에 간격유지용 볼(26)을 사이에 두고 수직으로 결합되어 있으므로 자동차의 충돌시에 시트에 충격이 가하여 지면 시트가 위로 들려짐과 동시에 상부 레일(23)에 형성한 걸림턱(22)(22')중의 하나가 벌어지면서 상부 레일(23)이 하부 레일(20)에서 이탈되어서 탑승자의 부상을 초래하는 결점이 있는 것이다.However, in the seat track, only the roller 25 inserted into the lower rail 20 supports the upper rail 23, so that the load does not act on the center of the roller 25 when no equal load is applied to the cushion seat. When the upper rail 23 moves forward and backward on the lower rail 20 because of the concentrated load on one side, the sliding is not flexible, and the upper rail 23 has horizontal latching protrusions 24 formed on both lower sides thereof ( 24 ') is vertically coupled to the locking jaws 22 and 22' formed on both upper sides of the lower rail 20 with the gap holding ball 26 therebetween. As the ground sheet is lifted up and one of the catching jaws 22 and 22 'formed on the upper rail 23 is opened, the upper rail 23 is separated from the lower rail 20 to injure an occupant. There is a flaw.

본 고안은 상기한 결점을 시정하여 상부 레일이 하부 레일에서 유연한 슬라이딩이 될 수 있게 하고, 자동차의 충돌시에 상부 레일이 이탈되지 않도록 한 시트 트랙을 제공하는 것을 목적으로 한다.The present invention aims to provide a seat track that corrects the above drawbacks so that the upper rail can be slid smoothly in the lower rail and the upper rail does not break off in the event of a vehicle crash.

본 고안은 상기한 목적을 달성하기 위하여 중앙에 롤러 삽입부가 형성된 하부 레일의 양측 상부에 볼 지지부가 형성되게 지지벽을 형성함과 동시에 지지벽에 경사부와 하향 걸림턱을 형성하고, 상면 중앙에 시트 쿠션 연결판이 형성되고 수평의 롤러 지지부가 형성된 상부 레일을 상방으로 절곡하여 걸림돌기를 형성하며 그 절곡부에 볼 접촉면을 형성한 하부 레일을 상부 레일의 내부에 끼워 결합하여 롤러 삽입부와 롤러 지지부 사이에 롤러를 삽입하고, 볼 지지부와 볼 접촉면 사이에 볼을 설치하며, 걸림턱과 걸림돌기 사이에 간격유지용 볼을 삽입하여서 된 것이다.In order to achieve the above object, the present invention forms a support wall such that a ball support part is formed on both upper sides of a lower rail having a roller insertion part formed at the center thereof, and at the same time, an inclined part and a downward latching jaw are formed on the support wall. The upper rail with the seat cushion connecting plate is formed and the horizontal roller support is bent upward to form a locking projection, and the lower rail having the ball contact surface formed at the bent portion is inserted into the upper rail to be coupled to the space between the roller insert and the roller support. The roller is inserted into the ball, and the ball is installed between the ball contact portion and the ball contact surface, and the gap maintaining ball is inserted between the locking projection and the locking projection.

이하 실시예 도면에 의하여 설명한다.A description with reference to the following drawings.

본 고안은 제1도 및 제2도에 도시한 바와 같이 중앙에 롤러 삽입부(2)가 형성된 하부 레일(1)의 양측 상부에 볼 지지부(3)(3')가 형성되게 지지벽(4)(4')을 예각으로 형성함과 동시에 지지벽(4)(4')의 상단 내측으로 경사부(5)(5')와 그 경사부(5)(5')에 일체로 하향 걸림턱(6)(6')을 형성하고, 상면 중앙에 시트 쿠션 연결판(8)이 형성되고 수평의 롤러 지지부(9)(9')가 형성된 상부 레일(7)의 양측을 상방으로 절곡하여 걸림돌기(10)(10')를 형성하며 그 절곡부에 볼 접촉면(11)(11')을 형성한 상부 레일(7)을 그 걸림돌기(10)(10')가 하부 레일(1)의 경사부(5)(5')에 근접되게 끼워 결합하여 하부 레일(1)에 형성된 롤러 삽입부(2)와 상부 레일(7)에 형성된 롤러 지지부(9)(9')사이에 롤러(12)를 삽입하고, 하부 레일(1)의 양측에 형성된 볼 지지부(3)(3')와 상부 레일(7)의 절곡부에 형성한 볼 접촉면(11)(11')사이에 볼(13)(13')을 설치하며, 하부 레일(1)에 형성된 걸림턱(6)(6')과 상부 레일(7)에 형성된 걸림돌기(10)(10')사이에 간격유지용 볼(14)(14')을 삽입하여서 된 것이다.According to the present invention, as shown in FIGS. 1 and 2, the support wall 4 is formed such that the ball supporting parts 3 and 3 'are formed on both upper portions of the lower rail 1 having the roller inserting part 2 formed at the center thereof. 4 'is formed at an acute angle and integrally downwardly engaged with the inclined portions 5, 5' and its inclined portions 5, 5 'to the upper inside of the support walls 4, 4'. Bending the upper side of the upper rail (7) having the jaws (6) and 6 ', the seat cushion connecting plate (8) formed at the center of the upper surface, and the horizontal roller supporting portions (9) (9') formed thereon. The upper rail 7 which forms the engaging projections 10 and 10 'and the ball contact surfaces 11 and 11' is formed in the bent portion, and the engaging projections 10 and 10 'are provided by the lower rail 1. The roller (2) between the roller inserting portion (2) formed on the lower rail (1) and the roller supporting portions (9) (9 ') formed on the upper rail (7). 12 is inserted, the ball formed in the bent portion of the ball support 3 (3 ') and the upper rail 7 formed on both sides of the lower rail (1) Balls 13 and 13 'are provided between the contact surfaces 11 and 11', and the locking projections 10 formed on the upper rail 7 and the locking projections 6 and 6 'formed on the lower rail 1 are provided. It is made by inserting the space maintaining balls 14 and 14 'between the 10'.

또한 시트 쿠션 연결판(8)에 가이드 플렌지(15)를 고정하여 이에 설치되는 회전축(16)에 연결된 로크(17)가 하부 레일(1)의 저면에 부착된 로크 플레이트(18)에 뚫은 로크 구멍(19)에 걸리거나 빠지게 하여 상부 레일(7)의 전후 이동을 제어토록 한 것이다.In addition, the lock hole of the lock plate 18 attached to the bottom surface of the lower rail 1 by the lock 17 connected to the rotating shaft 16 installed thereon by fixing the guide flange 15 to the seat cushion connecting plate 8. (19) to be caught or pulled out to control the forward and backward movement of the upper rail (7).

이상과 같은 본 고안은 하부레일(1)은 플로워 패널에 고정하고 시트 쿠션 연결판(8)에 시트 쿠션을 고정하여 통상시에는 로크(17)를 로크구멍(19)에 걸리게 하여 사용하고 운전자의 신체조건에 따라 시트를 전후로 이동할 경우에는 회전축(16)을 회전하여 로크(17)를 로크 구멍(19)에서 뺀 후 상부 레일(7)을 하부 레일(1)에서 전후 슬라이딩시켜 적당한 시트 위치를 조정한 후 회전축(16)을 놓아서 로크(17)가 로크 구멍(19)에 걸리게 하여 사용하는 것인 바, 상부 레일(7)이 하부 레일(1)에서 전후 슬라이딩 할 때 상부 레일(7)은 롤러(12) 및 볼(13)(13')에 의하여서 지지되어 있을 뿐 아니라 상방으로 절곡된 걸림돌기(10)(10')와 하부 레일(1)의 걸림턱(6)(6')사이에는 간격유지용 볼(14)(14')이 삽입되어 있으므로 상부 레일(7)의 일측에 집중하중이 작용하여도 그 슬라이딩이 유연하며, 상부 레일(7)의 걸림돌기(10)(10')는 하부 레일(1)의 지지벽(4)(4')의 내측으로 경사진 경사부(5)(5')에 근접되게 끼워 결합하고 하부 레일(1)의 경사부(5)(5')에 하향 수직으로 형성한 걸림턱(6)(6')사이에 간격유지용 볼(14)(14')이 삽입되어 있어서 걸림턱(6)(6')의 강성이 유지되어서 자동차의 충돌시에 시트가 들려지려는 현상이 생길 때에도 상부 레일(7)이 하부 레일(2)에서 이탈되지 않는 것이다.In the present invention as described above, the lower rail 1 is fixed to the floor panel, and the seat cushion is fixed to the seat cushion connecting plate 8, so that the lock 17 is normally caught by the lock hole 19 and used. When the seat is moved back and forth according to the physical condition, the rotation shaft 16 is rotated to remove the lock 17 from the lock hole 19, and then the upper rail 7 is slid back and forth from the lower rail 1 to adjust the proper seat position. After that, the rotary shaft 16 is released so that the lock 17 is locked to the lock hole 19. When the upper rail 7 slides back and forth on the lower rail 1, the upper rail 7 is a roller. Between the engaging projections 10, 10 'and the locking jaws 6, 6' of the lower rail 1, as well as being supported by the 12 and the balls 13, 13 '. Since the gap retaining balls 14 and 14 'are inserted in the grooves, even if a concentrated load acts on one side of the upper rail 7, the sliding is prevented. It is soft, and the engaging protrusions 10 and 10 'of the upper rail 7 are close to the inclined portions 5 and 5' which are inclined inward of the supporting walls 4 and 4 'of the lower rail 1. The gap retaining balls 14 and 14 'are inserted between the engaging jaws 6 and 6' formed vertically downward on the inclined portions 5 and 5 'of the lower rail 1. In this case, the rigidity of the locking jaws 6 and 6 'is maintained so that the upper rail 7 is not detached from the lower rail 2 even when a phenomenon occurs that the seat is lifted during the collision of the vehicle.

이상과 같이 본 고안은 상부 레일의 일측에 집중 하중이 작용하여도 그 슬라이딩이 유연하며, 자동차의 충돌시에 상부 레일이 하부 레일에서 이탈되는 것을 억제하므로서 충돌사고시에 시트의 이탈에 의한 사고를 사전에 예방할 수 있는 등의 효과가 있는 것이다.As described above, the present invention is flexible even when a concentrated load acts on one side of the upper rail, and prevents the upper rail from escaping from the lower rail in the event of a collision, thereby preventing accidents due to the departure of the seat in the event of a collision. There is such an effect that can be prevented.

Claims (1)

중앙에 롤러 삽입부가 형성된 하부 레일의 양측 상부에 볼 지지부가 형성되게 지지벽을 형성함과 동시에 지지벽에 경사부와 하향 걸림턱을 형성하고, 상면 중앙에 시트 쿠션 연결판이 형성되고 수평의 롤러 지지부가 형성된 상부 레일을 상방으로 절곡하여 걸림돌기를 형성하며 그 절곡부에 볼 접촉면을 형성한 하부 레일을 상부 레일의 내부에 끼워 결합하여 롤러 삽입부와 롤러 지지부 사이에 롤러를 삽입하고, 볼 지지부와 볼 접촉면 사이에 볼을 설치하며, 걸림턱과 걸림돌기 사이에 간격유지용 볼을 삽입하여서 된 자동차의 시트 트랙.At the same time, the support wall is formed so that the ball support part is formed on the upper sides of the lower rail having the roller insertion part at the center, and the inclined part and the downward locking step are formed at the support wall, and the seat cushion connecting plate is formed at the center of the upper surface and the horizontal roller support is formed. The upper rail formed by the upper part is bent upward to form a locking projection, and the lower rail having the ball contact surface formed therein is joined to the inside of the upper rail by inserting the roller between the roller insertion part and the roller support part, and the ball support part and the ball A seat track of a vehicle provided with a ball between contact surfaces and a gap maintaining ball inserted between a locking jaw and a locking projection.
KR2019940022671U 1994-09-03 1994-09-03 Seat track for automobiles KR0131625Y1 (en)

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KR2019940022671U KR0131625Y1 (en) 1994-09-03 1994-09-03 Seat track for automobiles

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KR2019940022671U KR0131625Y1 (en) 1994-09-03 1994-09-03 Seat track for automobiles

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KR960010501U KR960010501U (en) 1996-04-12
KR0131625Y1 true KR0131625Y1 (en) 1998-12-15

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