EP3237238A1 - Élément de fixation pour capteur de pression de pneumatiques, système de valve et système de contrôle de la pression de pneumatiques pour un véhicule - Google Patents

Élément de fixation pour capteur de pression de pneumatiques, système de valve et système de contrôle de la pression de pneumatiques pour un véhicule

Info

Publication number
EP3237238A1
EP3237238A1 EP15790545.6A EP15790545A EP3237238A1 EP 3237238 A1 EP3237238 A1 EP 3237238A1 EP 15790545 A EP15790545 A EP 15790545A EP 3237238 A1 EP3237238 A1 EP 3237238A1
Authority
EP
European Patent Office
Prior art keywords
tire pressure
pressure sensor
tire
valve
valve body
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.)
Withdrawn
Application number
EP15790545.6A
Other languages
German (de)
English (en)
Inventor
Benedikt Gamer
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.)
Huf Baolong Electronics Bretten GmbH
Original Assignee
Huf Huelsbeck and Fuerst GmbH and Co KG
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 Huf Huelsbeck and Fuerst GmbH and Co KG filed Critical Huf Huelsbeck and Fuerst GmbH and Co KG
Publication of EP3237238A1 publication Critical patent/EP3237238A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0494—Valve stem attachments positioned inside the tyre chamber

Definitions

  • the invention is directed to a tire pressure sensor fastening element for a valve body with the aid of which a tire pressure sensor can be fastened to a valve body.
  • the invention is directed to a valve system and a tire pressure monitoring system for a vehicle, each using such a tire pressure sensor mounting member.
  • Automatic measurement of the tire air pressure is one each
  • the tire pressure sensors basically all the same
  • a first concept is aimed at special rubber valves, which are also referred to as snap-in valves.
  • Snap-in valves for mounting a tire pressure sensor are different from conventional snap-in valves in that the valve foot has an extension approach to the tire pressure sensor to be attached to the inner tire longitudinal end of the snap-in valve. Snap-in valves have proven their worth in practice due to their ease of assembly, as the installer only needs to retract the snap-in valve with a suitable tool into a hole in the rim until the valve snaps into place. Because snap-in valves for mounting a tire pressure sensor due to the sensor mass significantly higher mechanical
  • Rubber compounds as conventional snap-in valves Today's rubber valve tire pressure sensors, along with the valve, weigh approximately 30g, which is more than twice the weight of a conventional snap-in valve. Snap-in valves are therefore usually only up to a maximum of sensor manufacturers
  • FIGS. 1 and 2 show a tire pressure monitoring system 100 known from the prior art, as described, for example, in DE 10 2010 050 365 A1.
  • This known tire pressure monitoring system 100 comprises a valve body 110, which acts as a snap-in valve
  • a tire pressure sensor 120 is formed, a tire pressure sensor 120 and a
  • Fastener 130 In the example shown, the fastener 130 is formed as a screw.
  • valve body 110 Assembly of the valve body 110 to the tire pressure sensor 120, the valve body 110 is inserted with its mounting portion 150 in a formed on the housing 140 of the tire pressure sensor 120 Einsteckability 160.
  • the insertion receptacle 160 has a bore 170 which is transverse to the insertion of the
  • Valve body 110 extends and in which as a screw
  • trained fastener 130 is screwed to secure the valve body 110 to the housing 140.
  • Screw is attached to the rim. Because the
  • the tire pressure sensor can for
  • Example be attached via a flexible connection to the clamp-in valve.
  • the metal valve and the tire pressure sensor are two separate components.
  • FIG. 1 This tire pressure control system 200 in turn comprises a valve body 210, which is designed here as a clamp-in valve, a tire pressure sensor 220 and the
  • Fastener 230 is formed as a screw which is in a bore in the dome-shaped end face of the
  • Valve foot is screwed.
  • the housing 240 of the tire pressure sensor 220 is braced against the valve body 210 from the inside of the wheel with the aid of the fastening element 230.
  • Valve body 210 are structurally designed so that both
  • Components can be screwed to each other at different angles ⁇ . This allows different rim contours with a single combination of tire pressure sensor 220 and
  • Metal valve or valve body 210 are covered. in the
  • both parts can be replaced separately.
  • the invention has for its object to provide a solution by structurally simple way and
  • Fastening element for a valve body of a motor vehicle wherein the tire pressure sensor fastening element has an elongated base body through which a
  • Longitudinal bore extends through, and wherein the main body at a first of its two longitudinal ends a
  • Attachment portion to which a tire pressure sensor can be attached, and at a second of its two longitudinal ends a connecting portion to which a valve body can be attached comprises.
  • the object of the invention is finally by a
  • a tire pressure monitoring system for a vehicle for determining tire-specific parameters comprising a valve system according to claim 9 or 10 and a tire pressure sensor with a housing, in which means for determining at least one tire-specific parameter and for wireless
  • Transmission of the at least one tire-specific parameter, preferably to a vehicle-side control unit, are housed, wherein the housing has a mounting portion which is provided with a Einsteckability complementary to the
  • Attachment portion of the tire pressure sensor mounting member is formed, and one transverse to the Einsteckability extending mounting hole is formed, wherein in the plug-in receptacle positively inserted stage the
  • Threaded hole of the tire pressure sensor mounting member is aligned with the mounting hole of the tire pressure sensor and for attaching the tire pressure sensor to the tire pressure sensor mounting element
  • Threaded hole is screwed.
  • the invention provides a way to use a clamp-in valve universal. With the help of
  • Tire Pressure Sensor Fastener the usability of a clamp-in valve for a wide variety of tire pressure sensors. It is understood that the tire pressure sensor mounting member according to the present invention is suitable not only for clamp-in valves, but for all types of valves that by default no attachment portion for attaching a
  • Tire pressure sensor fastener serves as an adapter to attach a tire pressure sensor to a valve body.
  • the invention provides that the fastening section
  • At least one has up to the longitudinal bore radially inwardly extending through hole.
  • Through-hole can be supplied to the tire of the vehicle air.
  • Tire pressure sensor mounting element to assemble is that the attachment portion at least one of the Attaching the tire pressure sensor serving threaded hole.
  • This threaded hole for example, cooperate with a screw through which the tire pressure sensor is then screwed to the tire pressure sensor mounting element.
  • Tire pressure sensor mounting element provided that the attachment portion has a
  • valve body A structurally particularly favorable possibility, a secure connection between the valve body and the
  • Tire pressure sensor fastener manufacture is given in a further embodiment of the invention in that the connecting portion into a threaded hole of a
  • Valve body has screwed external thread.
  • Valve body is screwed, is provided in a further embodiment that the attachment portion has a radially outwardly projecting and serving as a stop surface for a valve body collar.
  • the collar prevents over-tightening the tire pressure sensor fastener.
  • Alignment of the connection between the mounting portion and tire pressure sensor serving stage is formed.
  • valve body as a clamp-in valve
  • valve body can also be other valve types or snap-in valves which, by default, do not have a fastening section for fastening a tire pressure sensor.
  • Figure 1 is a known from the prior art
  • FIG. 2 shows the known tire pressure monitoring system from FIG. 1 in a perspective detail view
  • Figure 3 shows another, known from the prior art tire pressure monitoring system with a clamp-in valve in
  • FIG. 4 shows a tire pressure monitoring system according to the invention in a perspective view
  • FIG. 5 shows a tire pressure monitoring system according to the invention in a perspective detail view
  • Figure 6 is a tire pressure sensor fastener of the in the
  • FIG. 4 and 5 shown tire pressure monitoring system in
  • FIG. 7 shows the tire pressure sensor fastening element from FIG. 6 in a perspective view
  • FIG. 8 shows the tire pressure sensor fastening element from FIG.
  • FIG. 9 shows the tire pressure sensor fastening element from FIG. 6 in a perspective sectional view.
  • Tire pressure monitoring system 1 is provided for a vehicle and includes a valve body 2, a tire pressure sensor 3, and a tire pressure sensor mounting member 4 via which the
  • Tire pressure sensor 3 is attached to the valve body 2.
  • the tire pressure sensor 3 has a housing 5, in or on the means for determining at least one tire-specific
  • Control unit are housed.
  • the means or the means are not apparent from Figures 4 and 5, since they are covered by the housing and housed in this.
  • Means or the means are at least one sensor and at least one antenna, but this is known from the prior art, which is why at this point not to be discussed here on these features.
  • the housing 5 of the tire pressure sensor 3 has a
  • Attachment 6 which is formed fireplace or chimney-shaped.
  • This attachment portion 6 is formed with a Einsteckability 7 and a mounting hole 8.
  • the insertion receptacle 7 is in accordance with the known from the prior art mounting portion 150 for a formed in the manner of a snap-in valve valve body 110th
  • Einsteckability 7 is formed extending, so that a
  • Fastener 9 such as a screw, is screwed into the mounting hole 8 and the
  • Tire pressure sensor 3 is fixed to the valve body 2.
  • Tire pressure sensor mounting member 4 is provided, which is shown in detail in Figures 6 to 9.
  • the tire pressure sensor fastening element 4 has an elongate main body 10. From the first longitudinal end 11 of the base body 10 extends to its second longitudinal end 12 extending in the longitudinal direction 14 longitudinal bore 15 through the base body 10 therethrough. At the first longitudinal end 11 of the base body 10, a fastening portion 16 is formed, which serves for fastening of the tire pressure sensor 3. At the second longitudinal end 12 of the main body 10 is a
  • Connecting portion 17 is formed, which serves for fastening of the valve body 2.
  • the connecting portion 17 has an external thread 18 not visible from the figures, so that the tire pressure fastening element 4 can be screwed with its connecting portion 17 in a longitudinal and formed on the valve foot threaded bore 19 of the valve body 2. Accordingly, the tire pressure fixing member 4 provides a kind
  • Attachment portion 150 is connectable to a tire pressure sensor.
  • Valve body 2 is screwed, then form the valve body 2 and the tire pressure sensor mounting member 4 together a valve system 20, on which the tire pressure sensor.
  • Tire pressure sensor 3 can be connected to each other, the male receptacle 7 is formed complementary to the mounting portion 16 of the tire pressure sensor mounting member 4.
  • the attachment section 16 has a flattening 21, the insertion receptacle 7 being complementary to the flattening 21
  • Tire pressure sensor 3 are connected.
  • the flattening 21 also causes an anti-rotation, wherein the flattening 21 with the in the housing 5 of the tire pressure sensor. 3
  • the attachment portion 16 further includes a radially outwardly projecting collar 22 which serves as a stop surface for the valve body 2, so that the tire pressure sensor fastening element 4 is not screwed too deeply into the threaded bore 19 of the valve body 2.
  • Tire pressure sensor mounting member 4 is formed a the flat 21 opposite step 23.
  • the step 23 is for aligning the connection between the
  • Attachment portion 16 of the tire pressure sensor mounting element 4 is formed, aligned in alignment with the transverse to the Einsteckability 7 extending mounting hole 8 of the tire pressure sensor 3. In this position, then executed in the manner of a screw fastener 9 can be screwed through the mounting hole 8 of the tire pressure sensor 3 in the threaded bore 24 to attach the tire pressure sensor 3 to the tire pressure sensor mounting member 4.
  • Tire pressure sensor 3 are at the first longitudinal end 11 of
  • Base body 10 obliquely formed centering 25 formed through which the cross section of the body 10 tapers to the first longitudinal end 11.
  • attachment portion 16 has a up to the longitudinal bore 15 radially inwardly extending through hole 26. About this passage opening 26, the tire of the vehicle air can be supplied.
  • the tire pressure monitoring system 1 comprises the valve system 20 and the tire pressure sensor 3, wherein the valve System 20 further comprises the valve body 2 and the tire pressure sensor fastening element 4 according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

L'invention a pour but de proposer une solution pour un système de contrôle de la pression des pneumatiques (1), qui permette d'obtenir de manière structuralement simple et économique, une application plus universelle d'une valve à visser. Ce but est atteint par un élément de fixation pour capteur de pression de pneumatiques (4) comprenant un corps de base (10) de configuration allongée. Un trou longitudinal (15) s'étend à travers le corps de base (10) et le corps de base (10) possède, à une première de ses deux extrémités longitudinales (11), une portion de fixation (16) sur laquelle peut être fixé un capteur de pression de pneumatiques (3) et, à une seconde de ses deux extrémités longitudinales (12), une portion de liaison (17) sur laquelle peut être fixé un corps de valve (2).
EP15790545.6A 2014-12-22 2015-11-04 Élément de fixation pour capteur de pression de pneumatiques, système de valve et système de contrôle de la pression de pneumatiques pour un véhicule Withdrawn EP3237238A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014119430.6A DE102014119430A1 (de) 2014-12-22 2014-12-22 Reifendrucksensor-Befestigungselement, Ventil-System und Reifendruckkontrollsystem für ein Fahrzeug
PCT/EP2015/075710 WO2016102111A1 (fr) 2014-12-22 2015-11-04 Élément de fixation pour capteur de pression de pneumatiques, système de valve et système de contrôle de la pression de pneumatiques pour un véhicule

Publications (1)

Publication Number Publication Date
EP3237238A1 true EP3237238A1 (fr) 2017-11-01

Family

ID=54427751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15790545.6A Withdrawn EP3237238A1 (fr) 2014-12-22 2015-11-04 Élément de fixation pour capteur de pression de pneumatiques, système de valve et système de contrôle de la pression de pneumatiques pour un véhicule

Country Status (3)

Country Link
EP (1) EP3237238A1 (fr)
DE (1) DE102014119430A1 (fr)
WO (1) WO2016102111A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200254831A1 (en) * 2016-12-26 2020-08-13 Pacific Industrial Co., Ltd. Tire condition detecting device
WO2018122924A1 (fr) * 2016-12-26 2018-07-05 太平洋工業 株式会社 Appareil de détection d'état de pneu, valve de serrage et unité de valve de pneu
FR3077768B1 (fr) * 2018-02-09 2020-01-17 Continental Automotive France Unite electronique de mesure de parametres de fonctionnement d'une roue de vehicule, comprenant un boitier electronique et une valve de gonflage de type a deformation elastique
US11813900B2 (en) 2018-12-05 2023-11-14 Continental Automotive Gmbh Housing for a tyre parameter monitoring system, tyre parameter monitoring system and method for mounting a tyre parameter monitoring system to a rim of a wheel
US11970029B2 (en) 2018-12-05 2024-04-30 Continental Automotive Gmbh Adapter, tyre parameter monitoring system and method for mounting a tyre parameter monitoring system onto a wheel rim

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6722409B1 (en) * 2002-11-04 2004-04-20 Eaton Corporation Snap in valve stem
US7703316B2 (en) * 2008-09-15 2010-04-27 Orange Electronic Co., Ltd. Valve stem assembly for tire pressure detecting systems
DE102010050365B4 (de) 2010-11-03 2014-07-31 Huf Hülsbeck & Fürst Gmbh & Co. Kg Vorrichtung zur Überwachung des Reifendrucks
DE102012000511A1 (de) * 2012-01-13 2013-07-18 Alligator Ventilfabrik Gmbh Reifenventil
ITCR20130005U1 (it) * 2013-04-23 2014-10-24 Wonder Spa Vite di bloccaggio di un trasduttore tpms ad una valvola metallica di tipo "clamp-in"

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2016102111A1 *

Also Published As

Publication number Publication date
DE102014119430A1 (de) 2016-06-23
WO2016102111A1 (fr) 2016-06-30

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