WO2012030184A9 - Apparatus for controlling the ascending/descending operations of an auxiliary wheel of a truck - Google Patents
Apparatus for controlling the ascending/descending operations of an auxiliary wheel of a truck Download PDFInfo
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- WO2012030184A9 WO2012030184A9 PCT/KR2011/006502 KR2011006502W WO2012030184A9 WO 2012030184 A9 WO2012030184 A9 WO 2012030184A9 KR 2011006502 W KR2011006502 W KR 2011006502W WO 2012030184 A9 WO2012030184 A9 WO 2012030184A9
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- hose
- main body
- truck
- switch
- support plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
Definitions
- the present invention relates to a lift control device for a subsidiary van of trucks, and more particularly, a distribution controller for distributing and adjusting inlet and outlet outlets through which air pressure is introduced.
- Inlet hose and outlet hose connected to the hose, gauge hose and switch wire connected to the pressure gauge connected to the distribution regulator and the pressure gauge are configured inside the body and the cover is hinged to the front of the body.
- By not exposing to and outside of the switch wires it prevents deterioration and damage caused by foreign substances, moisture, moisture, etc., and prevents the hoses of each line from freezing in winter, as well as by a bracket fastened to the rear of the body.
- It relates to a lift control device for a vehicle auxiliary wheel to facilitate mounting on the lower frame of the stacker.
- a trailer vehicle and a large cargo vehicle are used as a means of transporting a large cargo, and is equipped with a plurality of axles supporting the wheels compared to other vehicles to increase the weight of the cargo to be loaded, such as a trailer It is true that the vehicle regulates the load of cargo supported on each axle not to exceed a certain range.
- the traffic restriction weight of a bridge for a trailer vehicle and a large cargo vehicle is 30 tons or less
- the result is that the vehicle cannot be driven by the result of exceeding the above-mentioned weight limit of 30 tons.
- auxiliary wheel for distributing the load of trailer vehicles and heavy cargo vehicles used for such a purpose are generally structured to raise and lower the auxiliary wheels by swelling by compressed air to expand or decrease the volume.
- the up-down control of the auxiliary wheel is operated by using the air pressure of the existing air tank installed in the trailer vehicle and the large cargo vehicle, and the compressed air of the air tank is lowered in the auxiliary wheel lifting device of the trailer vehicle and the large cargo vehicle. This device is pulled up and down at the driver's will.
- the auxiliary wheel control device connected to the auxiliary wheel lift device is installed in the driver's seat and the outside of the vehicle, respectively, the control device configured inside the vehicle does not have a big problem, the control device installed outside the vehicle The problem arises that the hoses and wires constituted in the control device are damaged or deteriorated a lot due to bouncing of stones generated during driving of the vehicle, the spraying of the dead, or the scattering of dust.
- the auxiliary wheel drive device of a freight vehicle which is registered utility model No. 20-0399491 has been devised, which in the auxiliary wheel drive device for weight distribution of the freight vehicle, is supplied with the appropriate air pressure from the outside to expand / A pair of air cushion members for vertically moving the auxiliary wheel by contracting action, an auxiliary wheel support frame on which the air cushion member and the auxiliary wheel connecting shaft are seated, and an installation position are adjusted to move the auxiliary wheel up and down.
- It can adjust the distance and hinge brackets to the support wheels to enable the up and down movement of the auxiliary wheels by supporting the support bracket with the auxiliary wheel connecting shaft seating groove on one side and the expansion / contraction operation of the air cushion member It is composed of a rotation control shaft that adjusts the installation position to adjust the up / down movement distance of the auxiliary wheel.
- the present invention was devised to solve the problem of the lifting control device of the conventional truck auxiliary wheel, the inlet hose and the outlet hose, the gauge hose and the switch wire is configured inside the body and the cover is hinged on the front of the body By not exposing each hose and switch wire to the outside, it prevents deterioration and damage caused by foreign substances, moisture, moisture, etc., and prevents the hose of each line from freezing in winter, It is an object of the present invention to provide a lift control device for an auxiliary wheel of a truck to facilitate mounting on a frame of a lower box of a truck by a bracket.
- the lifting control device of the subsidiary van of the present invention the locking hook is configured on one side and the hollow body is formed inside and the front is open; A cover having a locking piece coming at a position corresponding to the locking protrusion formed on one side of the body, the cover being hinged by a side and a hinge of the body; A bracket fixed to the rear of the body to mount the body to the lower frame of the truck; A support plate drawn into the hollow interior of the body; A dispensing regulator, a pressure gauge, and a switch disposed on the front of the support plate; An inlet hose drawn from the rear of the body into the inner side of the body and connected to the distribution controller; An outlet hose connected to the distribution controller and drawn out from the inner side of the body to the rear side; A switch wire drawn from the rear surface of the body to an inner side of the body and electrically connected to the switch; It comprises a gauge hose which is configured to be connected to the distribution regulator and the pressure gauge and positioned on the rear of the support plate
- the lift control device of the present invention's auxiliary wheel is composed of both the inlet hose and the outlet hose, which are the passages of air pressure, which are the means for raising and lowering the auxiliary wheel of the truck, as well as the switch wire and the gauge hose, both inside the body and the front of the body.
- the cover is hinged to the inside of each hose, each hose and the switch wire are not exposed to the outside to prevent deterioration and damage caused by foreign substances, moisture, and moisture, and to prevent the hose of each line from freezing in winter.
- the bracket is fastened to the rear of the body it is easy to mount on the frame of the lower side of the loading box of the van.
- FIG. 1 is a perspective view showing a lift control device of the present invention the auxiliary wheel truck.
- Figure 2 is a perspective view of the cover of the lift control device of the lift truck auxiliary wheel of the present invention is opened.
- Figure 3 is an exploded perspective view showing the configuration of the lift control device of the auxiliary wheel of the present invention.
- Figure 4 is a perspective view showing the inside of the elevating control device of the subsidiary van of the present invention.
- Figure 5 is a perspective view showing another embodiment of the lift control device of the van wheel of the present invention.
- Figure 6 is a perspective view of the cover of the other embodiment of the lift control device of the vehicle auxiliary wheel of the present invention is open.
- Figure 7 is an exploded perspective view of the support plate of another embodiment of the lift control device of the vehicle auxiliary wheel of the present invention is separated.
- Figure 8 is a perspective view showing the inside of another embodiment of the elevating control device of the vehicle auxiliary wheel of the present invention.
- Figure 9 is an operation of another embodiment of the lift control device of the present invention van vehicle auxiliary wheel.
- the lifting control device of the subsidiary van of the present invention the locking hook 11 is formed on one side, the hollow body is formed inside and the front is open body 10, one of the body 10
- the cover 20 which comes in a position corresponding to the locking protrusion 11 configured at the side is configured on one side and hinged by the side and the hinge 22 of the body 10, and the body
- the bracket 30 is fastened and fixed to the rear of the 10 to mount the body 10 to the lower frame of the van, a support plate 40 drawn into the hollow interior of the body 10, and the support plate 40 Distributing regulator 41, pressure gauge 42 and the switch 43, respectively positioned on the front of the) and is introduced into the inner side of the body 10 from the rear of the body 10 and the distribution controller 41 and Inlet hose 50 is connected to, and connected to the distribution regulator 41 from the inner side of the body 10 to the rear outside An outlet hose 60 to be drawn out, a switch wire 70 drawn into the inner side of the body 10 from the rear of the body 10 and electrically connected to the switch 43, and the distribution controller 41;
- Lifting control device of the subsidiary van of the present invention is configured as described above, the air pressure supplied from the air tank of the vehicle is introduced into the distribution regulator 41 configured in the body 10 through the inlet hose (50) Outflow to the elevating device for lifting and lowering the auxiliary wheel of the vehicle through the outlet hose 60 connected to the distribution controller 41, when the user turns on or off the switch 43, the lifting or lowering of the auxiliary wheel of the vehicle
- the present invention operates as described above, the inlet hose 50 and the outlet hose 60 and the switch wire 70 connected to the distribution controller 41 is configured inside the body 10.
- the exterior of the vehicle can be neatly arranged, and according to the external conditions, the inlet hose 50 and the outlet hose 60, the switch wire 70, as well as the distribution controller 41 and the pressure gauge 42 And switch 43 supported Since it is configured to be positioned on the inner side of the body 10 in a state supported by the 40, these inlet hose 50, the outlet hose 60, the switch wire 70, as well as the distribution regulator 41 ) And the components of the pressure gauge 42 and the switch 43 can prevent the deterioration such as failure, damage and breakage.
- the cover 20 since the cover 20 is hinged by the hinge 22 on the front of the body 10, the cover 20 can be covered or opened to the front side of the body 10, and thus easy to operate.
- the cover 20 covers the front surface of the body 10, the inside of the body 10 is protected by the cover 20, so that the inlet hose 50 configured inside the body 10 by external conditions is provided.
- the outlet hose 60 and the switch wire 70 may be prevented from being damaged, such as failure, alteration, or breakdown of the distribution regulator 41, the pressure gauge 42, and the switch 43.
- the hollow body 110 is formed inside and the front of the body 110, the body 110 is configured on the side of the body 110 Cover 120 to open the inside of the, support plate 130 which is introduced into the hollow interior of the body 110, the distribution regulator 131, pressure gauge (positioned respectively positioned on the front of the support plate 130) ( 132 and the switch 133, the inlet hose 140 which is drawn from the rear of the body 110 to the inner side of the body 110 and connected to the distribution regulator 131, and connected to the distribution regulator 131
- the lifting air hose for lifting the auxiliary wheel of the truck 162 is connected, the body 110 Distributor 160 provided in the interior of the body 110 so that the air inlet hose 161 is positioned in the interior of the body 110 is connected to the distributor 160 and provided in the body 110,
- the check valve 172 connected to the booster valve 170 is opened to further supply air to the booster valve 170 to increase the pressure of the air.
- Lifting control device of the van vehicle auxiliary wheel of the present invention configured as described above, when the air pressure supplied from the air tank of the vehicle is supplied by the air inlet hose 161 to the distributor 160 side, the supplied air is the inlet hose Through the 140 is introduced into the distribution controller 131 configured in the body 110 is discharged to the elevating device for raising and lowering the auxiliary wheel of the vehicle through the outlet hose 150 connected to the distribution controller 131.
- the user turns on or off the switch 133, the lifting or lowering of the auxiliary wheel of the vehicle proceeds.
- the inlet hose 140 and the outlet hose 150 and the switch wire connected to the distribution controller 131, as well as the air inlet hose 161 and the lifting air hose 162 are all Since the outside of the vehicle can be neatly arranged because it is configured inside the body 110, the inlet hose 140 and the outlet hose 150, the switch wire, as well as the distribution regulator 131 and pressure
- the components of the gauge 132 and the switch 133 may prevent deterioration such as failure, damage and breakage.
- the cover 120 may be covered or opened to the front side of the body 110 to facilitate operation.
- the cover 120 covers the front surface of the body 110, the inside of the body 110 is protected by the cover 120, so that the inlet hose is configured inside the body 110 by external conditions during the operation of the van. 140 and outlet hose 150, the air inlet hose 161, the lifting air hose 162, the lowering air hose 171, the distribution regulator 131 and the pressure gauge 132 and the switch 133 of the components It can prevent damage such as failure, alteration and damage.
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Abstract
The present invention relates to an apparatus for controlling the ascending/descending operations of an auxiliary wheel of a truck, in which an inlet hose and an outlet hose, acting as passages for air pressure serve as means for lifting/lowering the auxiliary wheel, a switch cable, and a gauge hose, are arranged in a main body of the apparatus, and a cover is hinged to the front surface of the main body. Thus, each of the hoses and the switch cable are prevented from being outwardly exposed, thereby preventing the apparatus from deteriorating or being damaged by external foreign substances and moisture, and preventing the hoses of each line from being frozen in the winter. In addition, a bracket is coupled and fixed onto a rear surface of the main body to enable the apparatus to be easily mounted on a lower frame of a cargo container of the truck. The apparatus of the present invention comprises: main body (10), one side of which has locking protrusion (11), a hollow interior, and an open front surface; cover (20), one side of which has locking piece (21) corresponding to locking protrusion (11) formed at said one side of the main body, and which is coupled to a side surface of main body (10) via hinge (22); bracket (30) coupled to a rear surface of main body (10) for arranging main body (10) on the lower frame of the truck; support plate (40) to be introduced into the hollow interior of main body (10); distribution controller (41), pressure gauge (42), and switch (43) mounted on a front surface of support plate (40); inlet hose (50) introduced into main body (10) from the rear surface thereof and connected to distribution controller (41); outlet hose (60) connected to distribution controller (41) and drawn from the interior of main body (10) to the outside of the rear surface thereof; switch cable (70) introduced from the rear surface of main body (10) into the interior thereof and electrically connected to switch (43); and gauge hose (80), which connects distribution controller (41) to pressure gauge (42), and which is arranged on a rear surface of support plate (40) introduced into the interior of main body (10).
Description
본 고안은 화물차 보조바퀴의 승하강 컨트롤장치에 관한 것으로서, 더욱 상세하게는 공기압이 유입되는 인렛(in-let)과 유입된 압력이 인출되는 아웃렛(out-let)을 각각 분배하여 조절하는 분배조절기에 연결된 인렛호스 및 아웃렛호스와, 분배조절기와 연결되어 압력을 측정하는 압력게이지와 연결된 게이지호스 및 스위치선이 몸체의 내부에 구성되고 몸체의 전면에 덮개가 힌지결합되어 있음에 따라, 각각의 호스와 스위치선이 외부로 노출되지 않음으로써 외부의 이물질이나 물기, 습기 등에 의한 변질 및 훼손을 방지하고 동절기에 각 라인의 호스가 얼게 되는 것을 방지할 뿐만 아니라, 몸체 후면에 체결고정되는 브라켓에 의해 화물차의 적재함 하부측 프레임에 장착이 용이하도록 한 화물차 보조바퀴의 승하강 컨트롤 장치에 관한 것이다.The present invention relates to a lift control device for a subsidiary van of trucks, and more particularly, a distribution controller for distributing and adjusting inlet and outlet outlets through which air pressure is introduced. Inlet hose and outlet hose connected to the hose, gauge hose and switch wire connected to the pressure gauge connected to the distribution regulator and the pressure gauge are configured inside the body and the cover is hinged to the front of the body. By not exposing to and outside of the switch wires, it prevents deterioration and damage caused by foreign substances, moisture, moisture, etc., and prevents the hoses of each line from freezing in winter, as well as by a bracket fastened to the rear of the body. It relates to a lift control device for a vehicle auxiliary wheel to facilitate mounting on the lower frame of the stacker.
일반적으로, 트레일러 차량 및 대형 화물차량은 대형 화물을 운반하는 수단으로 사용하는 것으로서, 적재하는 화물의 무게를 증대시키기 위하여 다른 차종에 비하여 바퀴를 지지하는 축을 다수 장착하고 있는데, 이와 같은 트레일러와 같은 화물차량은 각 축에 지지되는 화물의 하중이 일정한 범위를 넘지 못하도록 규제하고 있는 것이 사실이다.In general, a trailer vehicle and a large cargo vehicle are used as a means of transporting a large cargo, and is equipped with a plurality of axles supporting the wheels compared to other vehicles to increase the weight of the cargo to be loaded, such as a trailer It is true that the vehicle regulates the load of cargo supported on each axle not to exceed a certain range.
예를 들어, 트레일러 차량 및 대형 화물차량이 운행하려는 교량의 통행제한 중량이 30톤 이하로 되어 있는 바, 상기 트레일러 차량의 바퀴구성은 앞바퀴가 1점과 뒷바퀴가 2점으로 구성되고, 이 차량의 전체 중량이 화물을 포함하여 100톤 이라고 가정 한다면, 차량의 바퀴가 교량도로와 만나는 바퀴 1지점에 가해지는 차량의 하중은 100톤 ÷ 3지점 = 33.3톤이 된다.For example, the traffic restriction weight of a bridge for a trailer vehicle and a large cargo vehicle is 30 tons or less, and the wheel structure of the trailer vehicle includes one front wheel and two rear wheels. Assuming that the total weight is 100 tons including cargo, the load on the wheel at the point where the wheel meets the bridge road is 100 ton ÷ 3 = 33.3 ton.
따라서, 상기한 통과제한 중량인 30톤을 초과하는 결과가 됨으로써 차량 운행을 할 수 없는 상황이 된다.Accordingly, the result is that the vehicle cannot be driven by the result of exceeding the above-mentioned weight limit of 30 tons.
반면, 차량의 보조바퀴 1세트가 더 장착된 차량의 경우 승하강장치를 작동시켜 보조바퀴를 하강하여 이용한다면, 100톤 ÷ 4지점 = 25톤이 되기 때문에, 상기한 통행 제한 중량보다 낮아 통과가 가능함은 물론, 교량이나 도로에 영향을 주지 않는 효과를 기대할 수 있게 된다. 이와 같은 용도로 사용되는 트레일러 차량 및 대형 화물차량의 하중(荷重)분산용 보조바퀴는 통상적으로 압축공기에 의해 부풀어서 부피가 확장되거나 또는 반대로 축소되는 것을 이용하여 보조바퀴를 승하강시키는 구조로 되어 있으며, 보조바퀴를 업다운시키는 제어는 트레일러 차량 및 대형 화물 차량에 기존에 시설된 에어 탱크의 공기 압력을 이용하여 작동시키며, 이 에어탱크의 압축 공기를 트레일러 차량 및 대형 화물차량의 보조바퀴 승하강장치에 인입시켜 운전자의 의지에 따라 이 장치를 업다운 시키고 있다.On the other hand, in the case of a vehicle equipped with one more set of auxiliary wheels of the vehicle, if the auxiliary wheel is lowered by operating the elevating device, since 100 ton ÷ 4 points = 25 tons, the passage is lower than the above traffic restriction weight. Not only is it possible, but it can be expected to have no effect on bridges or roads. Auxiliary wheels for distributing the load of trailer vehicles and heavy cargo vehicles used for such a purpose are generally structured to raise and lower the auxiliary wheels by swelling by compressed air to expand or decrease the volume. The up-down control of the auxiliary wheel is operated by using the air pressure of the existing air tank installed in the trailer vehicle and the large cargo vehicle, and the compressed air of the air tank is lowered in the auxiliary wheel lifting device of the trailer vehicle and the large cargo vehicle. This device is pulled up and down at the driver's will.
또한, 상기 보조바퀴 승하강장치와 연결되는 보조바퀴 컨트롤장치는, 차량 내부의 운전석과 차량의 외부에 각각 설치되어 있는 바, 차량 내부에 구성된 컨트롤장치는 큰 문제가 없으나, 차량 외부에 설치된 컨트롤장치는 차량의 주행 도중에 발생되는 돌멩이의 튕김이나 고인물의 뿌려짐 또는 먼지의 비산 등에 의해 컨트롤장치에 구성되는 호스와 전선이 많이 훼손되거나 변질되는 문제점이 발생된다.In addition, the auxiliary wheel control device connected to the auxiliary wheel lift device is installed in the driver's seat and the outside of the vehicle, respectively, the control device configured inside the vehicle does not have a big problem, the control device installed outside the vehicle The problem arises that the hoses and wires constituted in the control device are damaged or deteriorated a lot due to bouncing of stones generated during driving of the vehicle, the spraying of the dead, or the scattering of dust.
따라서, 잦은 고장과 함께 차량의 에어탱크의 압축공기가 새어나오는 문제점이 발생되고, 올려진 보조바퀴가 내려오지 않거나 또는 내려온 보조바퀴가 올라가지 않는 문제점이 있다.Therefore, there is a problem in that the compressed air of the air tank of the vehicle leaks with frequent failures, and there is a problem that the raised auxiliary wheel does not come down or the assisted wheel does not go up.
더욱이, 차량의 주행 도중에 올라간 보조바퀴가 내려옴에 따라 또 다른 사고가 발생되는 등의 문제점이 있다.In addition, there is a problem such that another accident occurs as the auxiliary wheel descends while driving the vehicle.
종래 기술을 살펴보면, 등록실용신안 제20-0399491호인 화물차량의 보조 바퀴 구동장치가 안출된 바 있으며, 이는 화물차량의 중량분산용 보조바퀴 구동장치에 있어서, 외부로부터 적정 에어압을 공급받아 팽창/수축 작용을 함으로서 보조바퀴를 상하 이동 동작시키는 한 쌍의 에어쿠션부재와, 상기 에어쿠션부재와 보조바퀴 연결축이 안착되는 보조바퀴 지지프레임과, 설치 위치를 조정하여 상기 보조바퀴의 상/하 이동 거리를 조절할 수 있으며 일측에 보조바퀴 연결축 안착홈부가 형성된 지지브라켓과, 상기 에어쿠션부재의 팽창/수축 연동 동작으로 보조바퀴의 상/하 이동 동작이 가능토록 보조바퀴 지지프레임을 힌지회동시키며 그 설치 위치를 조절하여 보조바퀴의 상/하 이동 거리를 조절가능케 하는 회동조절축으로 구성되어 있다.Looking at the prior art, the auxiliary wheel drive device of a freight vehicle, which is registered utility model No. 20-0399491 has been devised, which in the auxiliary wheel drive device for weight distribution of the freight vehicle, is supplied with the appropriate air pressure from the outside to expand / A pair of air cushion members for vertically moving the auxiliary wheel by contracting action, an auxiliary wheel support frame on which the air cushion member and the auxiliary wheel connecting shaft are seated, and an installation position are adjusted to move the auxiliary wheel up and down. It can adjust the distance and hinge brackets to the support wheels to enable the up and down movement of the auxiliary wheels by supporting the support bracket with the auxiliary wheel connecting shaft seating groove on one side and the expansion / contraction operation of the air cushion member It is composed of a rotation control shaft that adjusts the installation position to adjust the up / down movement distance of the auxiliary wheel.
이러한 종래 기술의 경우에도 에어압을 공급하는 호스 및 전선 등이 그대로 차량의 외부로 노출되어 있기 때문에, 앞서 언급한 바와 같은 문제점이 여전히 남아 있는 실정이다.Even in such a prior art, since the hose and the wire for supplying the air pressure are exposed to the outside of the vehicle as it is, the problem as mentioned above still remains.
본 고안은 종래 화물차 보조바퀴의 승하강 컨트롤장치가 지닌 문제점을 해결하기 위해 안출된 것으로서, 인렛호스 및 아웃렛호스와, 게이지호스 및 스위치전선이 몸체의 내부에 구성되고 몸체의 전면에 덮개가 힌지결합함으로써 각각의 호스와 스위치전선이 외부로 노출되지 않음으로써 외부의 이물질이나 물기, 습기 등에 의한 변질 및 훼손을 방지하고 동절기에 각 라인의 호스가 얼게 되는 것을 방지할 뿐만 아니라, 몸체 후면에 체결고정되는 브라켓에 의해 화물차의 적재함 하부측 프레임에 장착이 용이하도록 한 화물차 보조바퀴의 승하강 컨트롤 장치를 제공하고자 한다.The present invention was devised to solve the problem of the lifting control device of the conventional truck auxiliary wheel, the inlet hose and the outlet hose, the gauge hose and the switch wire is configured inside the body and the cover is hinged on the front of the body By not exposing each hose and switch wire to the outside, it prevents deterioration and damage caused by foreign substances, moisture, moisture, etc., and prevents the hose of each line from freezing in winter, It is an object of the present invention to provide a lift control device for an auxiliary wheel of a truck to facilitate mounting on a frame of a lower box of a truck by a bracket.
상기 목적을 달성하기 위한 수단으로 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치는, 일측면에 록킹걸이가 구성되고 내부가 중공형성되며 전면이 개방된 몸체와; 상기 몸체의 일측면에 구성된 록킹돌기에 대응되는 위치에 오는 록킹편이 일측면에 구성되고 상기 몸체의 측면과 경첩에 의해 힌지결합된 덮개와; 상기 몸체의 후면에 체결 고정되어 상기 몸체를 화물차의 하부 프레임에 장착시키는 브라켓과; 상기 몸체의 중공된 내부로 인입되는 지지판과; 상기 지지판의 전면에 위치 구성되는 분배조절기, 압력게이지 및 스위치와; 상기 몸체의 후면에서 몸체의 내부측으로 인입되고 상기 분배조절기와 연결되는 인렛 호스와; 상기 분배조절기에 연결되어 상기 몸체의 내부측에서 후면 외측으로 인출되는 아웃렛호스와; 상기 몸체의 후면에서 몸체의 내부측으로 인입되어 상기 스위치와 전기적으로 연결되는 스위치전선과; 상기 분배조절기와 상기 압력게이지를 연결하고 상기 몸체의 내부로 인입되는 지지판의 후면에 위치 구성되는 게이지호스가 포함되어 이루어진다.As a means for achieving the above object, the lifting control device of the subsidiary van of the present invention, the locking hook is configured on one side and the hollow body is formed inside and the front is open; A cover having a locking piece coming at a position corresponding to the locking protrusion formed on one side of the body, the cover being hinged by a side and a hinge of the body; A bracket fixed to the rear of the body to mount the body to the lower frame of the truck; A support plate drawn into the hollow interior of the body; A dispensing regulator, a pressure gauge, and a switch disposed on the front of the support plate; An inlet hose drawn from the rear of the body into the inner side of the body and connected to the distribution controller; An outlet hose connected to the distribution controller and drawn out from the inner side of the body to the rear side; A switch wire drawn from the rear surface of the body to an inner side of the body and electrically connected to the switch; It comprises a gauge hose which is configured to be connected to the distribution regulator and the pressure gauge and positioned on the rear of the support plate that is drawn into the body.
본 고안인 화물차 보조바퀴의 승하강 컨트롤장치는, 화물차의 보조바퀴를 승하강시키는 수단인 공기압의 통로인 인렛호스 및 아웃렛호스는 물론 스위치전선과 게이지호스가 모두 몸체의 내부에 구성되고 몸체의 전면에 덮개가 힌지결합되어 있음에 따라, 각각의 호스와 스위치전선이 외부로 노출되지 않음으로써 외부의 이물질이나 물기, 습기 등에 의한 변질 및 훼손을 방지하고 동절기에 각 라인의 호스가 얼게 되는 것을 방지할 뿐만 아니라, 몸체 후면에 체결고정되는 브라켓에 의해 화물차의 적재함 하부측 프레임에 장착이 용이하다.The lift control device of the present invention's auxiliary wheel is composed of both the inlet hose and the outlet hose, which are the passages of air pressure, which are the means for raising and lowering the auxiliary wheel of the truck, as well as the switch wire and the gauge hose, both inside the body and the front of the body. As the cover is hinged to the inside of each hose, each hose and the switch wire are not exposed to the outside to prevent deterioration and damage caused by foreign substances, moisture, and moisture, and to prevent the hose of each line from freezing in winter. In addition, the bracket is fastened to the rear of the body it is easy to mount on the frame of the lower side of the loading box of the van.
도 1은 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치를 나타낸 사시도.1 is a perspective view showing a lift control device of the present invention the auxiliary wheel truck.
도 2는 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 덮개가 개방된 상태의 사시도.Figure 2 is a perspective view of the cover of the lift control device of the lift truck auxiliary wheel of the present invention is opened.
도 3은 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 구성을 나타낸 분해사시도.Figure 3 is an exploded perspective view showing the configuration of the lift control device of the auxiliary wheel of the present invention.
도 4는 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 내부를 보여주는 사시도.Figure 4 is a perspective view showing the inside of the elevating control device of the subsidiary van of the present invention.
도 5는 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 다른 실시예를 나타낸 사시도.Figure 5 is a perspective view showing another embodiment of the lift control device of the van wheel of the present invention.
도 6은 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 다른 실시예의 덮개가 개방된 상태의 사시도.Figure 6 is a perspective view of the cover of the other embodiment of the lift control device of the vehicle auxiliary wheel of the present invention is open.
도 7은 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 다른 실시예의 지지판이 분리된 상태의 분해사시도.Figure 7 is an exploded perspective view of the support plate of another embodiment of the lift control device of the vehicle auxiliary wheel of the present invention is separated.
도 8은 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 다른 실시예의 내부를 보여주는 사시도.Figure 8 is a perspective view showing the inside of another embodiment of the elevating control device of the vehicle auxiliary wheel of the present invention.
도 9는 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치의 다른 실시예의 작용도.Figure 9 is an operation of another embodiment of the lift control device of the present invention van vehicle auxiliary wheel.
이하, 본 고안의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 고안을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 고안자가 그 자신의 고안을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 고안의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the terminology or words used in the present specification and claims are based on the principle that the inventor can properly define the concept of the term in order to best explain his or her design in the best way. It should be interpreted as meanings and concepts corresponding to the technical idea of
도시된 바와 같이 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치는, 일측면에 록킹걸이(11)가 구성되고 내부가 중공형성되며 전면이 개방된 몸체(10)와, 상기 몸체(10)의 일측면에 구성된 록킹돌기(11)에 대응되는 위치에 오는 록킹편(21)이 일측면에 구성되고 상기 몸체(10)의 측면과 경첩(22)에 의해 힌지결합된 덮개(20)와, 상기 몸체(10)의 후면에 체결 고정되어 상기 몸체(10)를 화물차의 하부 프레임에 장착시키는 브라켓(30)과, 상기 몸체(10)의 중공된 내부로 인입되는 지지판(40)과, 상기 지지판(40)의 전면에 각각 위치 구성되는 분배조절기(41), 압력게이지 (42)및 스위치(43)와, 상기 몸체(10)의 후면에서 몸체(10)의 내부측으로 인입되고 상기 분배조절기(41)와 연결되는 인렛 호스(50)와, 상기 분배조절기(41)에 연결되어 상기 몸체(10)의 내부측에서 후면 외측으로 인출되는 아웃렛호스(60)와, 상기 몸체(10)의 후면에서 몸체(10)의 내부측으로 인입되어 상기 스위치(43)와 전기적으로 연결되는 스위치전선(70)과, 상기 분배조절기(41)와 상기 압력게이지(42)를 연결하고 상기 몸체(10)의 내부로 인입되는 지지판(40)의 후면에 위치 구성되는 게이지호스(80)가 포함되어 이루어진다.As shown, the lifting control device of the subsidiary van of the present invention, the locking hook 11 is formed on one side, the hollow body is formed inside and the front is open body 10, one of the body 10 The cover 20 which comes in a position corresponding to the locking protrusion 11 configured at the side is configured on one side and hinged by the side and the hinge 22 of the body 10, and the body The bracket 30 is fastened and fixed to the rear of the 10 to mount the body 10 to the lower frame of the van, a support plate 40 drawn into the hollow interior of the body 10, and the support plate 40 Distributing regulator 41, pressure gauge 42 and the switch 43, respectively positioned on the front of the) and is introduced into the inner side of the body 10 from the rear of the body 10 and the distribution controller 41 and Inlet hose 50 is connected to, and connected to the distribution regulator 41 from the inner side of the body 10 to the rear outside An outlet hose 60 to be drawn out, a switch wire 70 drawn into the inner side of the body 10 from the rear of the body 10 and electrically connected to the switch 43, and the distribution controller 41; The gauge hose 80 is connected to the pressure gauge 42 and is positioned on the rear surface of the support plate 40 that is inserted into the body 10.
상기와 같이 구성된 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치는, 차량의 에어탱크로부터 공급되는 공기압이 상기 인렛호스(50)를 통해 상기 몸체(10) 내부에 구성된 분배조절기(41)로 유입되어 상기 분배조절기(41)와 연결된 아웃렛호스(60)를 통해 차량의 보조바퀴를 승하강하는 승하강장치로 유출됨으로써, 사용자가 상기 스위치(43)를 온 또는 오프 시키면 차량의 보조바퀴의 승강 또는 하강이 진행된다.이와 같이 작동되는 본 고안은, 상기 분배조절기(41)와 연결되는 인렛호스(50)와 아웃렛호스(60) 및 스위치전선(70)이 상기 몸체(10)의 내부에 구성되어 있기 때문에 차량의 외부가 깔끔하게 정리정돈될 수 있고, 외부의 여건에 따라 상기 인렛호스(50)와 아웃렛호스(60), 스위치전선(70)은 물론, 상기 분배조절기(41)와 압력게이지(42) 및 스위치(43)가 지지판(40)에 의해 지지된 상태로 상기 몸체(10)의 내부측에 위치 구성되기 때문에, 이들 상기 인렛호스(50)와 아웃렛호스(60), 스위치전선(70)은 물론, 상기 분배조절기(41)와 압력게이지(42) 및 스위치(43)의 구성요소들이 고장발생이나 훼손 및 파손 등과 같은 변질을 미연에 방지할 수 있다.Lifting control device of the subsidiary van of the present invention is configured as described above, the air pressure supplied from the air tank of the vehicle is introduced into the distribution regulator 41 configured in the body 10 through the inlet hose (50) Outflow to the elevating device for lifting and lowering the auxiliary wheel of the vehicle through the outlet hose 60 connected to the distribution controller 41, when the user turns on or off the switch 43, the lifting or lowering of the auxiliary wheel of the vehicle The present invention operates as described above, the inlet hose 50 and the outlet hose 60 and the switch wire 70 connected to the distribution controller 41 is configured inside the body 10. Therefore, the exterior of the vehicle can be neatly arranged, and according to the external conditions, the inlet hose 50 and the outlet hose 60, the switch wire 70, as well as the distribution controller 41 and the pressure gauge 42 And switch 43 supported Since it is configured to be positioned on the inner side of the body 10 in a state supported by the 40, these inlet hose 50, the outlet hose 60, the switch wire 70, as well as the distribution regulator 41 ) And the components of the pressure gauge 42 and the switch 43 can prevent the deterioration such as failure, damage and breakage.
더욱이, 상기 몸체(10)의 전면에 덮개(20)가 경첩(22)에 의해 힌지결합되어 있기 때문에, 덮개(20)를 몸체(10)의 전면측으로 덮거나 또는 개방할 수 있어 작동이 용이하고, 덮개(20)가 몸체(10)의 전면을 덮고 있으면 몸체(10)의 내부가 덮개(20)에 의해 보호됨으로써 외부의 여건에 의해 몸체(10)의 내부에 구성되는 상기 인렛호스(50)와 아웃렛호스(60), 스위치전선(70)은 물론, 상기 분배조절기(41)와 압력게이지(42) 및 스위치(43)구성요소들의 고장이나 변질 및 파손과 같은 훼손을 방지할 수 있다.Furthermore, since the cover 20 is hinged by the hinge 22 on the front of the body 10, the cover 20 can be covered or opened to the front side of the body 10, and thus easy to operate. When the cover 20 covers the front surface of the body 10, the inside of the body 10 is protected by the cover 20, so that the inlet hose 50 configured inside the body 10 by external conditions is provided. In addition, the outlet hose 60 and the switch wire 70 may be prevented from being damaged, such as failure, alteration, or breakdown of the distribution regulator 41, the pressure gauge 42, and the switch 43.
또한, 동절기의 경우에 상기 덮개(20)로 몸체(10)의 전면을 덮어 줌에 따라 몸체(10)의 내부에 구성되는 구성요소들의 얼거나 하는 것이 방지된다.In addition, in the case of winter, as the cover 20 covers the front surface of the body 10, freezing of the components constituting the inside of the body 10 is prevented.
도 5 내지 도 9는 본 고안의 다른 실시예를 나타낸 것으로, 도시된 바와 같이 내부가 중공형성되며 전면이 개방된 몸체(110)와, 상기 몸체(110)의 측면에 구성되어 상기 몸체(110)의 내부를 개방하는 덮개(120)와, 상기 몸체(110)의 중공된 내부로 인입되는 지지판(130)과, 상기 지지판(130)의 전면에 각각 위치 구성되는 분배조절기(131), 압력게이지 (132)및 스위치(133)와, 상기 몸체(110)의 후면에서 몸체(110)의 내부측으로 인입되고 상기 분배조절기(131)와 연결되는 인렛 호스(140)와, 상기 분배조절기(131)에 연결되어 상기 몸체(110)의 내부측에서 후면 외측으로 인출되는 아웃렛호스(150)와, 상기 분배조절기(131)에 연결된 인렛 호스(140)와 연결되고 외부의 에어가 유입되는 에어유입호스(161)와 화물차의 보조바퀴를 승강시키는 승강에어호스(162)가 연결되되, 상기 몸체(110)의 내부에 상기 에어유입호스(161)가 위치되도록 상기 몸체(110)의 내부에 구비되는 분배기(160)와, 상기 분배기(160)와 연결되고 상기 몸체(110)의 내부에 구비되어 상기 승강에어호스(162)에 의해 에어가 공급되어 승강된 화물차 보조바퀴를 하강시키도록 하강에어호스(171)가 연결된 증압밸브(170)가 포함되어 이루어진다.5 to 9 show another embodiment of the present invention, and as shown, the hollow body 110 is formed inside and the front of the body 110, the body 110 is configured on the side of the body 110 Cover 120 to open the inside of the, support plate 130 which is introduced into the hollow interior of the body 110, the distribution regulator 131, pressure gauge (positioned respectively positioned on the front of the support plate 130) ( 132 and the switch 133, the inlet hose 140 which is drawn from the rear of the body 110 to the inner side of the body 110 and connected to the distribution regulator 131, and connected to the distribution regulator 131 The air inlet hose 161 connected to the inlet hose 140 connected to the inlet hose 140 connected to the distribution controller 131 and drawn out from the inner side of the body 110 to the outside of the rear; And the lifting air hose for lifting the auxiliary wheel of the truck 162 is connected, the body 110 Distributor 160 provided in the interior of the body 110 so that the air inlet hose 161 is positioned in the interior of the body 110 is connected to the distributor 160 and provided in the body 110, the lifting air The booster valve 170 is connected to a lowering air hose 171 so that the air is supplied by the hose 162 to lower the lift truck auxiliary wheel.
상기 증압밸브(170)는, 상기 분배기(160)에 에어를 공급하는 에어유입호스(161)로부터 에어가 공급되거나 또는 상기 분배기(160)로부터 직접 에어가 공급되어 공급된 에어가 일정압력 이하일 경우에는 상기 증압밸브(170)와 연결된 체크밸브(172)를 열어 상기 증압밸브(170)측으로 에어가 더 공급되어 에어의 압력이 증가되도록 한다.When the air is supplied from the air inlet hose 161 for supplying air to the distributor 160 or the air supplied directly from the distributor 160 is supplied below the predetermined pressure. The check valve 172 connected to the booster valve 170 is opened to further supply air to the booster valve 170 to increase the pressure of the air.
상기와 같이 구성된 본 고안인 화물차 보조바퀴의 승하강 컨트롤장치는, 차량의 에어탱크로부터 공급되는 공기압이 상기 분배기(160)측으로 에어유입호스(161)에 의해 공급되면 공급된 에어는, 상기 인렛호스(140)를 통해 상기 몸체(110) 내부에 구성된 분배조절기(131)로 유입되어 상기 분배조절기(131)와 연결된 아웃렛호스(150)를 통해 차량의 보조바퀴를 승하강하는 승하강장치로 유출됨으로써, 사용자가 상기 스위치(133)를 온 또는 오프 시키면 차량의 보조바퀴의 승강 또는 하강이 진행된다.Lifting control device of the van vehicle auxiliary wheel of the present invention configured as described above, when the air pressure supplied from the air tank of the vehicle is supplied by the air inlet hose 161 to the distributor 160 side, the supplied air is the inlet hose Through the 140 is introduced into the distribution controller 131 configured in the body 110 is discharged to the elevating device for raising and lowering the auxiliary wheel of the vehicle through the outlet hose 150 connected to the distribution controller 131. When the user turns on or off the switch 133, the lifting or lowering of the auxiliary wheel of the vehicle proceeds.
이와 같이 작동되는 본 고안은, 상기 분배조절기(131)와 연결되는 인렛호스(140)와 아웃렛호스(150) 및 스위치전선들은 물론 상기 에어유입호스(161)와 승강에어호스(162)가 모두 상기 몸체(110)의 내부에 구성되어 있기 때문에 차량의 외부가 깔끔하게 정리정돈될 수 있기 때문에, 이들 상기 인렛호스(140)와 아웃렛호스(150), 스위치전선은 물론, 상기 분배조절기(131)와 압력게이지(132) 및 스위치(133)의 구성요소들이 고장발생이나 훼손 및 파손 등과 같은 변질을 미연에 방지할 수 있다.The present invention operated as described above, the inlet hose 140 and the outlet hose 150 and the switch wire connected to the distribution controller 131, as well as the air inlet hose 161 and the lifting air hose 162 are all Since the outside of the vehicle can be neatly arranged because it is configured inside the body 110, the inlet hose 140 and the outlet hose 150, the switch wire, as well as the distribution regulator 131 and pressure The components of the gauge 132 and the switch 133 may prevent deterioration such as failure, damage and breakage.
더욱이, 상기 몸체(110)의 전면에 덮개(120)가 덮어질 수 있도록 구성되어 있음에 따라, 상기 덮개(120)를 몸체(110)의 전면측으로 덮거나 또는 개방할 수 있어 작동이 용이하고, 덮개(120)가 몸체(110)의 전면을 덮고 있으면 몸체(110)의 내부가 덮개(120)에 의해 보호됨으로써 화물차의 운행 도중에 외부의 여건에 의해 몸체(110)의 내부에 구성되는 상기 인렛호스(140)와 아웃렛호스(150), 에어유입호스(161), 승강에어호스(162), 하강에어호스(171), 분배조절기(131)와 압력게이지(132) 및 스위치(133)구성요소들의 고장이나 변질 및 파손과 같은 훼손을 방지할 수 있다.Furthermore, as the cover 120 is configured to cover the front surface of the body 110, the cover 120 may be covered or opened to the front side of the body 110 to facilitate operation. When the cover 120 covers the front surface of the body 110, the inside of the body 110 is protected by the cover 120, so that the inlet hose is configured inside the body 110 by external conditions during the operation of the van. 140 and outlet hose 150, the air inlet hose 161, the lifting air hose 162, the lowering air hose 171, the distribution regulator 131 and the pressure gauge 132 and the switch 133 of the components It can prevent damage such as failure, alteration and damage.
또한, 동절기의 경우에 상기 덮개(120)로 몸체(110)의 전면을 덮어 줌에 따라 몸체(110)의 내부에 구성되는 구성요소들의 얼거나 하는 것이 방지된다.In addition, in the case of winter, as the cover 120 covers the front surface of the body 110, freezing of the components constituting the inside of the body 110 is prevented.
이와 같이 본 고안은 다양하게 변형실시가 가능한 것으로 본 고안의 바람직한 실시예를 들어 설명하였으나, 본 고안은 이러한 실시예에 한정되는 것이 아니고, 상기 실시예들을 기존의 공지기술과 단순히 조합적용한 실시예와 함께 본 고안의 청구범위와 상세한 설명에서 본 고안이 속하는 기술분야의 당업자가 변형하여 이용할 수 있는 기술은 본 고안의 기술범위에 당연히 포함된다고 보아야 할 것이다.As described above, the present invention has been described with reference to a preferred embodiment of the present invention as being capable of various modifications, but the present invention is not limited to such an embodiment, and the embodiments are simply combined with the existing known art. Together with the claims and the detailed description of the present invention, it should be seen that the techniques that can be used by those skilled in the art to which the present invention pertains are naturally included in the technical scope of the present invention.
Claims (2)
- 일측면에 록킹걸이(11)가 구성되고 내부가 중공형성되며 전면이 개방된 몸체(10)와; 상기 몸체(10)의 일측면에 구성된 록킹돌기(11)에 대응되는 위치에 오는 록킹편(21)이 일측면에 구성되고 상기 몸체(10)의 측면과 경첩(22)에 의해 힌지결합된 덮개(20)와; 상기 몸체(10)의 후면에 체결 고정되어 상기 몸체(10)를 화물차의 하부 프레임에 장착시키는 브라켓(30)과; 상기 몸체(10)의 중공된 내부로 인입되는 지지판(40)과; 상기 지지판(40)의 전면에 각각 위치 구성되는 분배조절기(41), 압력게이지 (42)및 스위치(43)와; 상기 몸체(10)의 후면에서 몸체(10)의 내부측으로 Locking hook 11 is configured on one side and the body 10 is formed hollow inside and the front is open; The cover piece which comes in a position corresponding to the locking protrusion 11 formed on one side of the body 10 is configured on one side and hinged by the side and the hinge 22 of the body 10 20; A bracket 30 fixedly fixed to a rear surface of the body 10 to mount the body 10 to a lower frame of the truck; A support plate 40 drawn into the hollow interior of the body 10; A distribution regulator 41, a pressure gauge 42 and a switch 43, which are respectively positioned at the front of the support plate 40; From the rear of the body 10 to the inner side of the body 10인입되고 상기 분배조절기(41)와 연결되는 인렛 호스(50)와; 상기 분배조절기(41)에 연결되어 상기 몸체(10)의 내부측에서 후면 외측으로 인출되는 아웃렛호스(60)와; 상기 몸체(10)의 후면에서 몸체(10)의 내부측으로 인입되어 상기 스위치(43)와 전기적으로 연결되는 스위치전선(70)과; 상기 분배조절기(41)와 상기 압력게이지(42)를 연결하고 상기 몸체(10)의 내부로 인입되는 지지판(40)의 후면에 위치 구성되는 게이지호스(80)가 포함되어 이루어지는 것을 특징으로 하는 화물차 보조바퀴의 승하강 컨트롤장치.An inlet hose 50 drawn in and connected to the distribution controller 41; An outlet hose 60 connected to the distribution controller 41 and drawn out from the inner side of the body 10 to the rear side; A switch wire 70 drawn into the inner side of the body 10 from the rear of the body 10 and electrically connected to the switch 43; A van, comprising a gauge hose 80 is connected to the distribution regulator 41 and the pressure gauge 42 and is located on the rear side of the support plate 40 drawn into the body 10. Elevation control device for auxiliary wheels.
- 내부가 중공형성되며 전면이 개방된 몸체(110)와; 상기 몸체(110)의 측면에 구성되어 상기 몸체(110)의 내부를 개방하는 덮개(120)와; 상기 몸체(110)의 중공된 내부로 인입되는 지지판(130)과; 기 지지판(130)의 전면에 각각 위치 구성되는 분배조절기(131), 압력게이지 (132)및 스위치(133)와; 상기 몸체(110)의 후면에서 몸체(110)의 내부측으로 인입되고 상기 분배조절기(131)와 연결되는 인렛 호스(140)와;상기 분배조절기(131)에 연결되어 상기 몸체(110)의 내부측에서 후면 외측으로 인출되는 아웃렛호스(150)와; 상기 분배조절기(131)에 연결된 인렛 호스(140)와 연결되고 외부의 에어가 유입되는 에어유입호스(161)와 화물차의 보조바퀴를 승강시키는 승강에어호스(162)가 연결되되, 상기 몸체(110)의 내부에 상기 에어유입호스(161)가 위치되도록 상기 몸체(110)의 내부에 구비되는 분배기(160)와;A hollow body formed inside and an open front body 110; A cover 120 configured at a side of the body 110 to open the inside of the body 110; A support plate 130 drawn into the hollow interior of the body 110; A distribution regulator 131, a pressure gauge 132, and a switch 133, which are respectively positioned on the front surface of the base support plate 130; An inlet hose 140 drawn into the inner side of the body 110 from the rear of the body 110 and connected to the distribution controller 131; connected to the distribution controller 131 and an inner side of the body 110; Outlet hose 150 is drawn out to the outside rear; The air inlet hose 161 connected to the inlet hose 140 connected to the distribution controller 131 and the lifting air hose 162 for elevating the auxiliary wheel of the truck are connected to the body 110. A distributor (160) provided inside the body (110) such that the air inlet hose (161) is positioned inside the;상기 분배기(160)와 연결되고 상기 몸체(110)의 내부에 구비되어 상기 승강에어호스(162)에 의해 에어가 공급되어 승강된 화물차 보조바퀴를 하강시키도록 하강에어호스(171)가 연결된 증압밸브(170)가 포함되어 이루어지는 것을 특징으로 하는 화물차 보조바퀴의 승하강 컨트롤장치.The booster valve is connected to the distributor 160 and provided inside the body 110 to supply air by the elevating air hose 162 to lower the subsidiary wheel of the lift truck. Lifting control device of the auxiliary wheel of the truck, characterized in that comprises (170).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2010-0009247 | 2010-09-02 | ||
| KR2020100009247U KR20120001844U (en) | 2010-09-02 | 2010-09-02 | Up and down control device of truck support wheel |
| KR20-2011-0007865 | 2011-08-30 | ||
| KR2020110007865U KR20130001593U (en) | 2011-08-30 | 2011-08-30 | Up and down control device of truck support wheel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO2012030184A2 WO2012030184A2 (en) | 2012-03-08 |
| WO2012030184A9 true WO2012030184A9 (en) | 2012-05-03 |
| WO2012030184A3 WO2012030184A3 (en) | 2012-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2011/006502 WO2012030184A2 (en) | 2010-09-02 | 2011-09-01 | Apparatus for controlling the ascending/descending operations of an auxiliary wheel of a truck |
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| Country | Link |
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| WO (1) | WO2012030184A2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200258409Y1 (en) * | 2001-05-14 | 2001-12-28 | 조영채 | Pneumatic control system of auxiliary wheel unloading device for trailer vehicle and heavy cargo vehicle |
| JP2003013469A (en) * | 2001-07-02 | 2003-01-15 | Shin Caterpillar Mitsubishi Ltd | Electrical component housing structure of construction equipment |
| KR200435288Y1 (en) * | 2006-09-29 | 2007-01-15 | 김동준 | The fiber distribution frame |
| KR100934258B1 (en) * | 2009-09-17 | 2009-12-29 | 주식회사 토펙엔지니어링 건축사사무소 | Distributing box isolated lead in cable of apartment house |
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2011
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Also Published As
| Publication number | Publication date |
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| WO2012030184A2 (en) | 2012-03-08 |
| WO2012030184A3 (en) | 2012-06-28 |
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