WO2020162843A1 - Trailer foot with a different structure - Google Patents

Trailer foot with a different structure Download PDF

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Publication number
WO2020162843A1
WO2020162843A1 PCT/TR2019/050076 TR2019050076W WO2020162843A1 WO 2020162843 A1 WO2020162843 A1 WO 2020162843A1 TR 2019050076 W TR2019050076 W TR 2019050076W WO 2020162843 A1 WO2020162843 A1 WO 2020162843A1
Authority
WO
WIPO (PCT)
Prior art keywords
foot
trailer
screw
drive shaft
different structure
Prior art date
Application number
PCT/TR2019/050076
Other languages
French (fr)
Inventor
Emre Ömer OKUMUŞ
Original Assignee
Okumuş Emre Ömer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Okumuş Emre Ömer filed Critical Okumuş Emre Ömer
Publication of WO2020162843A1 publication Critical patent/WO2020162843A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
    • B60S9/06—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type
    • B60S9/08—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type the screw axis being substantially vertical

Definitions

  • the invention relates to a trailer foot with a different structure, which is also known as a parking foot, which ensures that the trailers carried by the trucks are fixed in the park alone.
  • Vehicles such as trailer trucks and trucks are some of the most important vehicles used in logistics.
  • the trailers of these types of land vehicles allow the transportation of large tonnage cargoes.
  • the trailer feet are also used to support the load during the transportation and lowering of the loads of the vehicles pulling the loads and supporting the load on the ground in trucks, small trucks and etc.
  • the present invention is a trailer foot with a different structure, which can overcome the aforementioned disadvantages; the number of parts forming the mechanism that provides the movement of the column is small. This reduces the production costs due to its low cost.
  • the trailer feet can be opened without leaving the driver's compartment. This provides ease of use.
  • the low number of parts of the invention and a simple system reduce the costs of users. It can be used for a long time without maintenance. This system does not constitute weight and has a simple system. It is also easy to use, reducing investment and operating costs.
  • Figure 1 is a perspective view of a trailer stand.
  • Figure 2 is a view showing the inner structure of the trailer footing.
  • Figure 3 is a perspective view of a motorized trailer stand.
  • Figure 4 is a view showing the internal structure of the motorized trailer stand.
  • Figure 5 is a view of a motorized trailer stand having a different configuration.
  • Figure 6 shows the internal structure of a motorized semi-trailer with a different configuration
  • Figure 7 shows the shaft structure of the motorized trailer stand with a different configuration.
  • Figure 8 is a view of the foot of a trailer with a telescopic structure.
  • Figure 9 is a picture showing the internal structure of the foot of a telescopic structure.
  • the invention relates to two fixed screw bearings (2) secured in the body (G), the screw shaft (3) and which can move 360 degrees to the column (K) with the movement of the drive wheel bolt (1) at the end of the fixed screw bearings (2) and screw shaft (3) which can move up and down on the screw, comprises column screw bearing (4) ( Figure- 1, Figure-2).
  • the different model of the invention is the up and down of the screw shaft (3) so that the two fixed screw bearings (2) fixed in the body (G) can move 360 degrees with the movement of the engine (5), the screw shaft (3) and the column (K).
  • the movable comprises a column screw bearing (4) ( Figure-3).
  • the movement of the engine (5) is transferred to the vertical motion bevel gear (5.2) fixed to the screw shaft (3) by the horizontal motion bevel gear (5.1) associated to it ( Figure-4).
  • the drive shaft (7) associated with the engine (5) has a foot link arm (6) which can be moved up and down by the 360 degree rotation of the drive shaft (7) ( Figure-5, Figure-6).
  • the drive shaft screw thread (7.1) is provided at the end of the drive shaft (7).
  • the drive shaft screw thread (7.1) moves within the foot connecting rod inner thread (6.2) of the foot link arm (6) ( Figure-7).
  • a channel (6.1) is formed on the outer surface of the foot link arm (6).
  • a further embodiment of the invention has a column (K) which can move up and down in the body (G) by the circular movement of the drive shaft (7) through which the engine (5) is actuated ( Figure-8, Figure-9).
  • the drive shaft (7) moves inside the body internal thread (8) formed in the body (G).
  • the invention can be used as a whole or independently with a trailer by attaching it to the rear of the vehicles and in order to ensure that the trailer is pulled in trucks, vans and a like.
  • the invention moves up and down on the screw shaft (3) so that the two fixed screw bearings (2) secured in the body (G) can move 360 degrees with the movement of the drive wheel bolt (1) and the screw shaft (3) that can move to the column (K).
  • the able- to-attach column comprises column screw bearing (4) ( Figure-1). Foot (A) is associated with the column (K).
  • the column (K) can move up and down in the body (G). This action is achieved by rotating the drive wheel bolt (1) manually.
  • the drive wheel bolt (1) is fixed on the screw shaft (3). By rotating the drive wheel bolt (1), the screw shaft (3) rotates and the column screw bearing (4) moves on the screw shaft (3).
  • the engine (5) is used. Unlike the previous model, the rotary movement is provided by a engine (5) instead of the drive wheel bolt (1).
  • the 360 degree rotation screw shaft (3) moves the column (K) up and down ( Figure-3).
  • the movement of the engine (5) is transmitted by the screw shaft (3), the horizontal motion bevel gear (5.1) and the vertical motion bevel gear (5.2) ( Figure-4).
  • the movement is transferred to the screw shaft (3) by means of the horizontal motion bevel gear (5.1) and the vertical motion bevel gear (5.2) positioned 90 degrees upright.
  • the screw shaft (3) rotates and the column screw bearing (4) moves on the screw shaft (3).
  • a drive shaft (7) at the end of the engine (5) there is a drive shaft (7).
  • the drive shaft (7) moves the foot link arm (6) up and down, where the foot (A) is stationary ( Figure-3).
  • the drive shaft screw thread (7.1) is formed on the drive shaft (7) or at its end.
  • the drive shaft screw thread (7.1) is movable inside the foot connecting rod inner thread (6.2) inside the foot link arm (6).
  • the drive shaft (7) at its end rotates and moves the foot connecting rod inner thread (6.2) up and down in the body (G) with the help of the channel (6.1) ( Figure-6, Figure-7).
  • a drive shaft (7) at the end of the engine (5) there is a drive shaft (7).
  • the drive shaft (7) moves inside the body internal thread (8) formed in the body (G) ( Figure-9). With the rotation of the engine (5), the drive shaft (7) is rotated and the body moves in the internal thread (8), allowing the column (K) to approach or move away from the body (G).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The invention relates to a trailer foot (A) with a different structure, which is also referred to as a parking foot, which ensures that the trucks carried by the trailer trucks are fixed in the park on a stand-alone basis. Screw shaft (3), which can be moved up and down on the screw shaft (3), so that the screw shaft (3) and the column (K) can move 360 degrees with the movement of the drive wheel bolt (1) or engine (5) at the end of the fixed screw bearings (2) and column screw bearing (4).

Description

TRAILER FOOT WITH A DIFFERENT STRUCTURE
Technological Field:
The invention relates to a trailer foot with a different structure, which is also known as a parking foot, which ensures that the trailers carried by the trucks are fixed in the park alone.
Known State of the Technology:
Vehicles such as trailer trucks and trucks are some of the most important vehicles used in logistics. The trailers of these types of land vehicles allow the transportation of large tonnage cargoes.
The trailer feet are also used to support the load during the transportation and lowering of the loads of the vehicles pulling the loads and supporting the load on the ground in trucks, small trucks and etc.
In US3558092 and US3768088 patent applications, trucks, vans, etc. and the foot structures that emerged with the aim of ensuring the release of the trailer that draws the load by attaching to the rear of the vehicles are explained. The patent application US20110163523 discloses a development for flats used for transporting watercraft such as boats.
In the utility model file TR200902007 “Multi-speed trailer support footing” is described. This support footing has a very fast double reduction gear group and can be driven with a simple and universal crank arm to the place of support, with a gear group providing different speeds and large and small gears, the mechanism in which the load is supported. The number of parts forming the support legs used in the current system, or the difficulties in use, made the work of a new trailer foot essential.
Definition of the Invention:
The present invention is a trailer foot with a different structure, which can overcome the aforementioned disadvantages; the number of parts forming the mechanism that provides the movement of the column is small. This reduces the production costs due to its low cost.
Due to the engine of the invention, the trailer feet can be opened without leaving the driver's compartment. This provides ease of use. The low number of parts of the invention and a simple system reduce the costs of users. It can be used for a long time without maintenance. This system does not constitute weight and has a simple system. It is also easy to use, reducing investment and operating costs.
Due to the easy fixing of the components of the invention, they are able to make installation in a short time, effortlessly. The use of less powerful fittings and lightweight materials makes assembly easier.
Due to the easy fixing of the components forming the invention, it is easy to install and the costs are low due to the short installation time.
Description of Drawings:
The invention will now be described with reference to the accompanying drawings, whereby the features of the invention will become more apparent and appreciated, but this is not intended to limit the invention to these particular embodiments. On the contrary, it is intended to encompass all alternatives, modifications and equivalents which may be included in the scope of the invention as defined by the appended claims. It should be understood that the details shown are presented solely for the purpose of illustrating preferred embodiments of the present invention and for providing both the shaping of the methods and the most useful and easy-to-understand description of the rules and conceptual features of the invention. In these drawings;
Figure 1 is a perspective view of a trailer stand.
Figure 2 is a view showing the inner structure of the trailer footing.
Figure 3 is a perspective view of a motorized trailer stand.
Figure 4 is a view showing the internal structure of the motorized trailer stand. Figure 5 is a view of a motorized trailer stand having a different configuration. Figure 6 shows the internal structure of a motorized semi-trailer with a different configuration
Figure 7 shows the shaft structure of the motorized trailer stand with a different configuration.
Figure 8 is a view of the foot of a trailer with a telescopic structure.
Figure 9 is a picture showing the internal structure of the foot of a telescopic structure.
Figures to assist in the understanding of the present invention are numbered as indicated in the accompanying drawing and are given below with their names. Description of the References:
1. Drive wheel bolt
2. Fixed screw bearing
3. Screw shaft
4. Column screw bearing
5. Engine
5.1. Horizontal motion bevel gear
5.2. Vertical motion bevel gear
6. Foot link arm
6.1. Channel
6.2. Foot connecting rod inner thread
7. Drive shaft 7.1. Drive shaft screw thread
8. Body internal thread
A. Foot
G. Body
K. Column
Description of the Invention:
The invention relates to two fixed screw bearings (2) secured in the body (G), the screw shaft (3) and which can move 360 degrees to the column (K) with the movement of the drive wheel bolt (1) at the end of the fixed screw bearings (2) and screw shaft (3) which can move up and down on the screw, comprises column screw bearing (4) (Figure- 1, Figure-2).
The different model of the invention is the up and down of the screw shaft (3) so that the two fixed screw bearings (2) fixed in the body (G) can move 360 degrees with the movement of the engine (5), the screw shaft (3) and the column (K). The movable comprises a column screw bearing (4) (Figure-3). The movement of the engine (5) is transferred to the vertical motion bevel gear (5.2) fixed to the screw shaft (3) by the horizontal motion bevel gear (5.1) associated to it (Figure-4).
In a different embodiment of the invention, the drive shaft (7) associated with the engine (5) has a foot link arm (6) which can be moved up and down by the 360 degree rotation of the drive shaft (7) (Figure-5, Figure-6). At the end of the drive shaft (7), the drive shaft screw thread (7.1) is provided. The drive shaft screw thread (7.1) moves within the foot connecting rod inner thread (6.2) of the foot link arm (6) (Figure-7). A channel (6.1) is formed on the outer surface of the foot link arm (6).
A further embodiment of the invention has a column (K) which can move up and down in the body (G) by the circular movement of the drive shaft (7) through which the engine (5) is actuated (Figure-8, Figure-9). The drive shaft (7) moves inside the body internal thread (8) formed in the body (G). There are threaded threads at the end or on the outer surface of the drive shaft (7) so as to be movable within the body internal thread (8).
The invention can be used as a whole or independently with a trailer by attaching it to the rear of the vehicles and in order to ensure that the trailer is pulled in trucks, vans and a like.
Detailed Description of the Invention:
The invention moves up and down on the screw shaft (3) so that the two fixed screw bearings (2) secured in the body (G) can move 360 degrees with the movement of the drive wheel bolt (1) and the screw shaft (3) that can move to the column (K). The able- to-attach column comprises column screw bearing (4) (Figure-1). Foot (A) is associated with the column (K). The column (K) can move up and down in the body (G). This action is achieved by rotating the drive wheel bolt (1) manually. The drive wheel bolt (1) is fixed on the screw shaft (3). By rotating the drive wheel bolt (1), the screw shaft (3) rotates and the column screw bearing (4) moves on the screw shaft (3).
In the different embodiment of the invention, the engine (5) is used. Unlike the previous model, the rotary movement is provided by a engine (5) instead of the drive wheel bolt (1). With the movement of the engine (5), the 360 degree rotation screw shaft (3) moves the column (K) up and down (Figure-3). The movement of the engine (5) is transmitted by the screw shaft (3), the horizontal motion bevel gear (5.1) and the vertical motion bevel gear (5.2) (Figure-4). The vertical motion bevel gear (5.2) at the end of the screw shaft (3) and the horizontal motion bevel gear (5.1) at the engine (5) end. The movement is transferred to the screw shaft (3) by means of the horizontal motion bevel gear (5.1) and the vertical motion bevel gear (5.2) positioned 90 degrees upright. With the engine (5) the screw shaft (3) rotates and the column screw bearing (4) moves on the screw shaft (3).
In another embodiment of the invention; at the end of the engine (5) there is a drive shaft (7). The drive shaft (7) moves the foot link arm (6) up and down, where the foot (A) is stationary (Figure-3). For this purpose, the drive shaft screw thread (7.1) is formed on the drive shaft (7) or at its end. The drive shaft screw thread (7.1) is movable inside the foot connecting rod inner thread (6.2) inside the foot link arm (6). With the movement of the engine (5), the drive shaft (7) at its end rotates and moves the foot connecting rod inner thread (6.2) up and down in the body (G) with the help of the channel (6.1) (Figure-6, Figure-7).
In another embodiment of the invention; at the end of the engine (5) there is a drive shaft (7). The drive shaft (7) moves inside the body internal thread (8) formed in the body (G) (Figure-9). With the rotation of the engine (5), the drive shaft (7) is rotated and the body moves in the internal thread (8), allowing the column (K) to approach or move away from the body (G).

Claims

1- The invention relates to a trailer foot (A) with a different structure associated with the column (K) so as to be able to move up and down in the body (G);
- two fixed screw bearings (2) fixed in the body (G),
- the screw shaft (3) rotating 360 degrees with the movement of the drive wheel bolt (1) and
- the column screw bearing (4) capable of moving up and down on the screw shaft (3) so as to act on the column (K).
2- The invention relates to a trailer foot (A) with a different structure associated with the column (K) so as to be able to move up and down in the body (G);
- two fixed screw bearings (2) fixed in the body (G),
- engine (5) with the movement of the 360 degree rotation screw shaft (3) and
- the column screw bearing (4) capable of moving up and down on the screw shaft (3) so as to act on the column (K).
3- The trailer foot (A) with a different structure as mentioned in claim 2; characterized in that it has a horizontal motion bevel gear (5.1) associated with the engine (5) and a vertical motion bevel gear (5.2) fixed to the end of the screw shaft (3).
4- The invention includes the trailer foot (A) with a different structure that can be moved up and down in the body (G), characterized in that; the drive shaft (7) associated with the engine (5), characterized in that the drive shaft (7) has a foot link arm (6) which can be moved up and down by rotating 360 degrees.
5- The trailer foot (A) with a different structure as mentioned in claim 4; it is characterized in that it has a drive shaft (7) with a drive shaft screw thread (7.1) at its end. 6- The trailer foot (A) with a different structure as mentioned in claim 4; characterized in that it has a foot link arm (6) having a foot connecting rod inner thread (6.2) formed in a structure corresponding to the drive shaft screw thread (7.1). 7- The trailer foot (A) with a different structure as mentioned in claim 4; characterized in that it has a foot link arm (6) having a foot connecting rod inner thread (6.2) formed in a structure corresponding to the drive shaft screw thread (7.1) at the end of the drive shaft (7). 8- The trailer foot (A) with a different structure as claimed in claim 4; characterized in that it has a foot link arm (6) having a channel (6.1) formed on its outer surface.
9- The trailer foot (A) with a different structure that can be moved up and down in the body (G), characterized in that; the engine (5) has a column (K) which can move up and down in the body (G) by the circular movement of the drive shaft (7).
10- The trailer foot (A) with a different structure as mentioned in claim 9, characterized in that; it has a drive shaft (7) which is movable in the body internal thread (8) formed in the body (G).
11- The trailer foot (A) with a different structure as mentioned in claim 9, characterized in that; the housing has a drive shaft (7) having a threaded thread at its end or on its outer surface so as to be movable within the body internal thread (8).
PCT/TR2019/050076 2019-02-07 2019-02-07 Trailer foot with a different structure WO2020162843A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2019/01851 2019-02-07
TR2019/01851A TR201901851A2 (en) 2019-02-07 2019-02-07 TRAILER FOOT WITH A DIFFERENT STRUCTURE

Publications (1)

Publication Number Publication Date
WO2020162843A1 true WO2020162843A1 (en) 2020-08-13

Family

ID=67981010

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2019/050076 WO2020162843A1 (en) 2019-02-07 2019-02-07 Trailer foot with a different structure

Country Status (2)

Country Link
TR (1) TR201901851A2 (en)
WO (1) WO2020162843A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273256A (en) * 1992-10-20 1993-12-28 Atwood Industries, Inc. Quick-to-ground camper jack
US5553825A (en) * 1992-11-30 1996-09-10 Rasmussen; C. Martin Mechanical camper jack
CN104214526A (en) * 2013-05-31 2014-12-17 深圳市海洋王照明工程有限公司 Mobile lighting tower based on chain drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5273256A (en) * 1992-10-20 1993-12-28 Atwood Industries, Inc. Quick-to-ground camper jack
US5553825A (en) * 1992-11-30 1996-09-10 Rasmussen; C. Martin Mechanical camper jack
CN104214526A (en) * 2013-05-31 2014-12-17 深圳市海洋王照明工程有限公司 Mobile lighting tower based on chain drive

Also Published As

Publication number Publication date
TR201901851A2 (en) 2019-03-21

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