WO2019083470A2 - Sealed reverse-forward lever - Google Patents
Sealed reverse-forward leverInfo
- Publication number
- WO2019083470A2 WO2019083470A2 PCT/TR2018/000101 TR2018000101W WO2019083470A2 WO 2019083470 A2 WO2019083470 A2 WO 2019083470A2 TR 2018000101 W TR2018000101 W TR 2018000101W WO 2019083470 A2 WO2019083470 A2 WO 2019083470A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reverse
- bellows
- forward lever
- sealing
- lever
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
- G05G25/04—Sealing against entry of dust, weather or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0759—Details of operating station, e.g. seats, levers, operator platforms, cabin suspension
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
Definitions
- the invention relates to a reverse-forward lever with sealing properties used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector.
- the technical field relates to a reverse-forward lever used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector.
- the bellows system used at the reverse-forward lever used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector in order to ensure sealing is assembled during installation of the reverse- forward lever and is removed during assembly of the same. Therefore, the bellows system cannot be fit securely during assembly or suffers deformation due to user errors. As a result of this, the bellows system no longer ensures sealing and the reverse-forward lever becomes inoperable due to ingress of water, dust, etc.
- the invention ensures that the reverse-forward lever is fitted into slots arranged on the bellows system by virtue of the tab system provided on the external box, while the reverse-forward lever connecting bolts remain outside the bellows system. Integrity of the system is achieved as the external lid is attached on the bellows system. In this manner, it is possible to replace or repair the reverse-forward lever without removing the bellows system, only by removing the external lid when removing and restoring the connecting bolts.
- the subject matter of the invention is a sealing system characterized in that the connecting bolts of the bellows system is designed so as to remain outside the bellows system and is compressed between the external lid and the external box in order to prevent sealing problems arising from deformation or user errors during attachment or removal of the bellows system when assembly or disassembly as experienced in the prior-art reverse-forward levers.
- the subject matter of the invention is a bellows system that achieves full sealing and that allow replacement or repair without requiring any intervention to the bellows system at the time of replacement or repair of the reverse-forward lever due to any problem by ensuring that the connecting bolts that ensure assembly and removal of the reverse-forward lever remains outside the sealing bellows system taking into question the sealing problems experienced at the prior-art reverse-forward levers, characterized in that said bellows system is compressed between a lid that features an aesthetic look and the external box.
- the subject matter of the invention is the reverse-forward lever (1) installed to the engineering vehicles, tractors and agricultural vehicles, forklifts and other vehicles of the automotive sector, characterized in that; it is a reverse- forward lever (1) that achieves maximum sealing as the bellows
- Figure 1 illustrates the assembled form of the reverse- forward lever (1) .
- the bellows (2) with no sealing problem is arranged between the external box (3) and the external lid (4), and when it is necessary to dismantle the reverse-forward lever (1) due to any problem whatsoever, the connecting bolts remain outside the bellows (2) .
- the function of the external lid (4) is to cover such sealing system.
- the external box (3) is the part where the reverse-forward lever (1) mechanism connects. Furthermore, the box also allows installation of the reverse-forward lever (1) to the vehicle via the screwing orifices available thereon.
- the box also contains the tabs to which the bellows (2) is fixed when the bellows (2) is installed thereon. In this manner the bellows installed is fixed on the external box.
- the lid (4) is designed to cover the connecting bolts after installation of the bellows (2) attached on the external box
- the lid (4) is attached by means of the tabs arranged on the external box (3) and is removed by means of a hand tool.
- Figure 2 illustrates the internal section of the reverse- forward lever (1) .
- the bellows (2 ⁇ attached to the tabs of the external box provides sealing from the sealing point shown on scale detail with the external box (3) .
- the external lid (4) is overspread on the bellows (2) and fitted in the tabs on the external box (3) .
- the tabs on the bellows (2) are fitted into the tabs on the external box (3) to secure the bellows (2) .
- the wall thickness at the zone where the bellows (2) is fitted on the external box (3) is larger than the opening on the external box (3), when bellows (2) is fitted on the external box (3), the bellows seals the area as its flexes and squashes in contact with the walls of the external box (3) .
- Figure 3 illustrates the frontal perspective view of the reverse-forward lever (1) .
- the figure shows the external lid (4) as installed after the bellows (2) is fitted on the external box ( 3) .
- the sealing bellows (2) eliminates the sealing problems arising from user errors as the connecting bolts that allows assembly and dismantling of the reverse-forward lever (1) remains outside the sealing system without interfering the sealing bellows (2) system.
- a reverse-forward lever (1) installed to the engineering vehicles, tractors and agricultural vehicles, forklifts and other vehicles of the automotive sector, wherein the sealing problem that might arise due to any intervention made to the reverse-forward lever (1) is prevented as the connecting rods that allow assembly or dismantling of the reverse-forward lever (1) and the sealing bellows (2) remains outside the sealing system without interfering the sealing bellows (2) system.
Abstract
The invention relates to a reverse-forward lever (1) with sealing properties used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector. A sealed reverse-forward lever (1), characterized in that; it is a reverse-forward lever (1) that achieves maximum sealing as the bellows (2) system designed on the basis of the sealing problems is compressed between the reverse-forward lever external box (3) and the aesthetic protective lid (4).
Description
SEALED REVERSE-FORWARD LEVER
The invention relates to a reverse-forward lever with sealing properties used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector.
Technical Field of the Invention
The technical field relates to a reverse-forward lever used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector.
State of the Art
The bellows system used at the reverse-forward lever used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector in order to ensure sealing is assembled during installation of the reverse- forward lever and is removed during assembly of the same. Therefore, the bellows system cannot be fit securely during assembly or suffers deformation due to user errors. As a result of this, the bellows system no longer ensures sealing and the reverse-forward lever becomes inoperable due to ingress of water, dust, etc.
Brief Description of the Invention
In order to allow assembly of the sealing bellows system without removing from its slot, the invention ensures that the reverse-forward lever is fitted into slots arranged on the bellows system by virtue of the tab system provided on the external box, while the reverse-forward lever connecting bolts remain outside the bellows system. Integrity of the system is achieved as the external lid is attached on the bellows system. In this manner, it is possible to replace or repair the reverse-forward lever without removing the bellows system,
only by removing the external lid when removing and restoring the connecting bolts.
Description of the Invention
The subject matter of the invention is a sealing system characterized in that the connecting bolts of the bellows system is designed so as to remain outside the bellows system and is compressed between the external lid and the external box in order to prevent sealing problems arising from deformation or user errors during attachment or removal of the bellows system when assembly or disassembly as experienced in the prior-art reverse-forward levers.
The subject matter of the invention is a bellows system that achieves full sealing and that allow replacement or repair without requiring any intervention to the bellows system at the time of replacement or repair of the reverse-forward lever due to any problem by ensuring that the connecting bolts that ensure assembly and removal of the reverse-forward lever remains outside the sealing bellows system taking into question the sealing problems experienced at the prior-art reverse-forward levers, characterized in that said bellows system is compressed between a lid that features an aesthetic look and the external box.
Brief Description of the Figures
Figure 1. Side perspective view of sealed reverse-forward lever
Figure 2. Interior detail view of the sealed reverse-forward lever
Figure 3. Frontal perspective view of sealed reverse-forward lever
List of References used at the Figures
1- Reverse forward lever
2- Bellows
3- External box
4- External lid
The subject matter of the invention is the reverse-forward lever (1) installed to the engineering vehicles, tractors and agricultural vehicles, forklifts and other vehicles of the automotive sector, characterized in that; it is a reverse- forward lever (1) that achieves maximum sealing as the bellows
(2) system designed on the basis of the sealing problems is compressed between the reverse-forward lever external box (3) and the aesthetic protective lid (4).
Figure 1 illustrates the assembled form of the reverse- forward lever (1) . The bellows (2) with no sealing problem is arranged between the external box (3) and the external lid (4), and when it is necessary to dismantle the reverse-forward lever (1) due to any problem whatsoever, the connecting bolts remain outside the bellows (2) . The function of the external lid (4) is to cover such sealing system.
The external box (3) is the part where the reverse-forward lever (1) mechanism connects. Furthermore, the box also allows installation of the reverse-forward lever (1) to the vehicle via the screwing orifices available thereon. The box also contains the tabs to which the bellows (2) is fixed when the bellows (2) is installed thereon. In this manner the bellows installed is fixed on the external box.
The lid (4) is designed to cover the connecting bolts after installation of the bellows (2) attached on the external box
(3) and the reverse-forward lever (1) on the respective vehicle in order to achieve an esthetic appearance. The lid
(4) is attached by means of the tabs arranged on the external box (3) and is removed by means of a hand tool.
Figure 2 illustrates the internal section of the reverse- forward lever (1) . The bellows (2} attached to the tabs of the external box provides sealing from the sealing point shown on scale detail with the external box (3) . The external lid (4) is overspread on the bellows (2) and fitted in the tabs on the external box (3) .
The tabs on the bellows (2) are fitted into the tabs on the external box (3) to secure the bellows (2) . As the wall thickness at the zone where the bellows (2) is fitted on the external box (3) is larger than the opening on the external box (3), when bellows (2) is fitted on the external box (3), the bellows seals the area as its flexes and squashes in contact with the walls of the external box (3) .
Figure 3 illustrates the frontal perspective view of the reverse-forward lever (1) . The figure shows the external lid (4) as installed after the bellows (2) is fitted on the external box ( 3) .
It is characterized that, upon performing such grouping the sealing bellows (2) eliminates the sealing problems arising from user errors as the connecting bolts that allows assembly and dismantling of the reverse-forward lever (1) remains outside the sealing system without interfering the sealing bellows (2) system. A reverse-forward lever (1) installed to the engineering vehicles, tractors and agricultural vehicles, forklifts and other vehicles of the automotive sector, wherein the sealing problem that might arise due to any intervention made to the reverse-forward lever (1) is prevented as the connecting rods that allow assembly or dismantling of the reverse-forward lever (1) and the sealing bellows (2) remains outside the sealing system without interfering the sealing bellows (2) system.
Claims
1- A reverse-forward lever (1) installed to the engineering vehicles, tractors and agricultural vehicles, forklifts and other vehicles of the automotive sector, characterized in that; the sealing bellows (2) accommodates the bellows system that allows flexion or squeezing of the bellows by means of the tabs on the external bo (3) to which the reverse-forward lever (1) mechanism is attached and that the sealing bellows (2) system is compressed between the signal lever external box (1) and the external lid (4) .
2- A sealed reverse-forward lever according to claim 1, characterized in that; the connecting bolts that allow assembly or dismantling of the sealing bellows (2) and the reverse-forward lever (1) are left outside the sealing system without interfering to the sealing bellows (1) system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18871125.3A EP3639108A4 (en) | 2017-10-05 | 2018-10-04 | Sealed reverse-forward lever |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2017/15067 | 2017-10-05 | ||
| TR2017/15067A TR201715067A2 (en) | 2017-10-05 | 2017-10-05 | SEALING FORWARD BACK HANDLE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2019083470A2 true WO2019083470A2 (en) | 2019-05-02 |
| WO2019083470A3 WO2019083470A3 (en) | 2019-09-12 |
Family
ID=66247327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2018/000101 WO2019083470A2 (en) | 2017-10-05 | 2018-10-04 | Sealed reverse-forward lever |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3639108A4 (en) |
| MA (1) | MA49424A (en) |
| TR (1) | TR201715067A2 (en) |
| WO (1) | WO2019083470A2 (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5233837U (en) * | 1975-08-30 | 1977-03-10 | ||
| SU709413A1 (en) * | 1977-06-20 | 1980-01-15 | Предприятие П/Я Г-4695 | Device for securing gear lever protective cover to vehicle body floor |
| US4522081A (en) * | 1983-12-14 | 1985-06-11 | General Motors Corporation | Boot cover for a floor-mounted transmission lever |
| JPH057855Y2 (en) * | 1986-10-23 | 1993-02-26 | ||
| DE3722046C1 (en) * | 1987-07-03 | 1988-11-10 | Magenwirth Gmbh Co Gustav | Joystick for generating electrical control signals |
| US6234044B1 (en) * | 1999-08-04 | 2001-05-22 | Daimlerchrysler Corporation | Gear shift lever boot cover |
| FR2868996B1 (en) * | 2004-04-14 | 2006-06-30 | Bourbon Automobile Soc Par Act | PROTECTIVE ASSEMBLY AND TRIM FOR SPEED LEVER OF MOTOR VEHICLE |
| EP2395157B1 (en) * | 2009-02-05 | 2016-07-27 | Hitachi Construction Machinery Co., Ltd. | Pilot valve device |
| DE102009032492A1 (en) * | 2009-07-09 | 2011-01-13 | Linde Material Handling Gmbh | Operating device for industrial truck |
| JP5920313B2 (en) * | 2013-10-29 | 2016-05-18 | コベルコ建機株式会社 | Work machine |
| ITUB20152214A1 (en) * | 2015-07-15 | 2017-01-15 | Pizzato Elettrica Srl | LEVER ACTUATOR FOR COMMANDING ELECTRICAL DEVICES |
-
2017
- 2017-10-05 TR TR2017/15067A patent/TR201715067A2/en unknown
-
2018
- 2018-10-04 EP EP18871125.3A patent/EP3639108A4/en active Pending
- 2018-10-04 WO PCT/TR2018/000101 patent/WO2019083470A2/en unknown
- 2018-10-04 MA MA049424A patent/MA49424A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MA49424A (en) | 2020-04-22 |
| EP3639108A2 (en) | 2020-04-22 |
| WO2019083470A3 (en) | 2019-09-12 |
| EP3639108A4 (en) | 2021-07-07 |
| TR201715067A2 (en) | 2019-04-22 |
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