EP3727956A2 - Sealed wiper arm - Google Patents

Sealed wiper arm

Info

Publication number
EP3727956A2
EP3727956A2 EP18930771.3A EP18930771A EP3727956A2 EP 3727956 A2 EP3727956 A2 EP 3727956A2 EP 18930771 A EP18930771 A EP 18930771A EP 3727956 A2 EP3727956 A2 EP 3727956A2
Authority
EP
European Patent Office
Prior art keywords
wiper arm
bellows
sealing
external box
vehicles
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP18930771.3A
Other languages
German (de)
French (fr)
Other versions
EP3727956A4 (en
Inventor
designation of the inventor has not yet been filed The
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Serdar Plastik Sanayi ve Ticaret AS
Original Assignee
Serdar Plastik Sanayi ve Ticaret AS
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 Serdar Plastik Sanayi ve Ticaret AS filed Critical Serdar Plastik Sanayi ve Ticaret AS
Publication of EP3727956A2 publication Critical patent/EP3727956A2/en
Publication of EP3727956A4 publication Critical patent/EP3727956A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/041—Casings hermetically closed by a diaphragm through which passes an actuating member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1446—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means controlled by mechanically actuated switches
    • B60Q1/1453—Hand actuated switches
    • B60Q1/1461—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights
    • B60Q1/1469—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights controlled by or attached to a single lever, e.g. steering column stalk switches
    • B60Q1/1476—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights controlled by or attached to a single lever, e.g. steering column stalk switches comprising switch controlling means located near the free end of the lever, e.g. press buttons, rotatable rings
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H01H2013/066—Dustproof, splashproof, drip-proof, waterproof or flameproof casings using bellows
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part

Definitions

  • the invention relates to a wiper arm with sealing properties used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector.
  • the technical field relates to a wiper arm used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector.
  • the bellows system used at the wiper arm 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 wiper arm 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 wiper arm becomes inoperable due to ingress of water, dust, etc.
  • the invention ensures that the wiper arm is fitted into slots arranged on the bellows system by virtue of the tab system provided on the external box, while the wiper arm 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 wiper arm 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 wiper arms.
  • 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 wiper arm due to any problem by ensuring that the connecting bolts that ensure assembly and removal of the wiper arm remains outside the sealing bellows system taking into question the sealing problems experienced at the prior-art wiper arms, characterized in that said bellows system is compressed between a lid that features an aesthetic look and the external box.
  • FIG. 1 Side perspective view of sealed wiper arm Figure 2. Interior detail view of the sealed wiper arm Figure 3. Frontal perspective view of sealed wiper arm List of References used at the Figures
  • the subject matter of the invention is the wiper arm (1) installed to the engineering vehicles, tractors and agricultural vehicles, forklifts and other vehicles of the automotive sector, characterized in that; it is a wiper arm
  • Figure 1 illustrates the assembled form of the wiper arm (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 wiper arm (1) due to any problem whatsoever, the connecting bolts remain outside the bellows
  • the function of the external lid (4) is to cover such sealing system.
  • the external box (3) is the part where the wiper arm (1) mechanism connects. Furthermore, the box also allows installation of the wiper arm (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 wiper arm (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 wiper arm (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 wiper arm (1) remains outside the sealing system without interfering the sealing bellows (2) system.
  • a wiper arm (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 wiper arm (1) is prevented as the connecting rods that allow assembly or dismantling of the wiper arm (1) and the sealing bellows (2) remains outside the sealing system without interfering the sealing bellows (2) system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The invention relates to a wiper arm (1) with sealing properties used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector. A sealed wiper arm (1), characterized in that; it is a wiper arm (1) that achieves maximum sealing as the bellows (2) system designed on the basis of the sealing problems is compressed between the wiper arm external box (3) and the aesthetic protective lid (4).

Description

SEALED WIPER ARM
The invention relates to a wiper arm 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 wiper arm used at the engineering vehicles, tractors and agricultural vehicles, forklifts and other automotive sector.
State of the Art
The bellows system used at the wiper arm 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 wiper arm 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 wiper arm 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 wiper arm is fitted into slots arranged on the bellows system by virtue of the tab system provided on the external box, while the wiper arm 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 wiper arm 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 wiper arms.
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 wiper arm due to any problem by ensuring that the connecting bolts that ensure assembly and removal of the wiper arm remains outside the sealing bellows system taking into question the sealing problems experienced at the prior-art wiper arms, 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 wiper arm Figure 2. Interior detail view of the sealed wiper arm Figure 3. Frontal perspective view of sealed wiper arm List of References used at the Figures
1- Wiper ara
2- Bellows
3- External Box
4- External Lid
The subject matter of the invention is the wiper arm (1) installed to the engineering vehicles, tractors and agricultural vehicles, forklifts and other vehicles of the automotive sector, characterized in that; it is a wiper arm
(1) that achieves maximum sealing as the bellows (2) system designed on the basis of the sealing problems is compressed between the wiper arm external box (3) and the aesthetic protective lid (4)
Figure 1 illustrates the assembled form of the wiper arm (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 wiper arm (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 wiper arm (1) mechanism connects. Furthermore, the box also allows installation of the wiper arm (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 wiper arm (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 wiper arm (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 wiper arm (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 wiper arm (1) remains outside the sealing system without interfering the sealing bellows (2) system.
A wiper arm (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 wiper arm (1) is prevented as the connecting rods that allow assembly or dismantling of the wiper arm (1) and the sealing bellows (2) remains outside the sealing system without interfering the sealing bellows (2) system.

Claims

1- A wiper arm (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 box (3) to which the wiper arm(l) mechanism is attached, and that the wiper arm's (1) sealing bellows (2) system designed on the basis of the sealing problems is compressed between the signal lever external box (1) and the external lid (4) .
2. A sealed wiper arm according to claim 1, characterized in that; the connecting bolts that allow assembly or dismantling of the sealing bellows (2) and the wiper arm (1) are left outside the sealing system without interfering to the sealing bellows (1) system.
EP18930771.3A 2017-10-05 2018-10-04 Sealed wiper arm Pending EP3727956A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/15069A TR201715069A2 (en) 2017-10-05 2017-10-05 SEALING WIPER ARM
PCT/TR2018/000102 WO2020040708A2 (en) 2017-10-05 2018-10-04 Sealed wiper arm

Publications (2)

Publication Number Publication Date
EP3727956A2 true EP3727956A2 (en) 2020-10-28
EP3727956A4 EP3727956A4 (en) 2021-11-24

Family

ID=67980383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18930771.3A Pending EP3727956A4 (en) 2017-10-05 2018-10-04 Sealed wiper arm

Country Status (3)

Country Link
EP (1) EP3727956A4 (en)
TR (1) TR201715069A2 (en)
WO (1) WO2020040708A2 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449965A (en) * 1967-01-16 1969-06-17 Charles W Ross Shield with magnetic connecting ring
SU709413A1 (en) * 1977-06-20 1980-01-15 Предприятие П/Я Г-4695 Device for securing gear lever protective cover to vehicle body floor
US4503300A (en) * 1983-08-03 1985-03-05 Dana Corporation Control assembly with multi-axis mounting connection
US4522081A (en) * 1983-12-14 1985-06-11 General Motors Corporation Boot cover for a floor-mounted transmission lever
JPH0524985Y2 (en) * 1988-01-12 1993-06-24
DE3906965A1 (en) * 1989-03-04 1990-09-06 Swf Auto Electric Gmbh Electrical switch, especially a reversing switch for the drive of a motor vehicle
US5691519A (en) * 1993-03-25 1997-11-25 Eaton Corporation Electric switch, for use on automotive steering column switch
US5575177A (en) * 1993-09-13 1996-11-19 United Technologies Automotive, Inc. Turn signal cancellation mechanism
US6234044B1 (en) * 1999-08-04 2001-05-22 Daimlerchrysler Corporation Gear shift lever boot cover
KR100776588B1 (en) * 2006-05-25 2007-11-15 대성전기공업 주식회사 A vehicular combination switch device

Also Published As

Publication number Publication date
WO2020040708A2 (en) 2020-02-27
WO2020040708A3 (en) 2020-03-26
TR201715069A2 (en) 2019-04-22
EP3727956A4 (en) 2021-11-24

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