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DE20012304U1 - Airplane wheel rotation blades - Google Patents

Airplane wheel rotation blades

Info

Publication number
DE20012304U1
DE20012304U1 DE20012304U DE20012304U DE20012304U1 DE 20012304 U1 DE20012304 U1 DE 20012304U1 DE 20012304 U DE20012304 U DE 20012304U DE 20012304 U DE20012304 U DE 20012304U DE 20012304 U1 DE20012304 U1 DE 20012304U1
Authority
DE
Germany
Prior art keywords
blades
tires
aircraft
wheels
vulcanization
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.)
Expired - Lifetime
Application number
DE20012304U
Other languages
German (de)
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.)
KONDZIELLA HANS JOACHIM
Original Assignee
KONDZIELLA HANS JOACHIM
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 KONDZIELLA HANS JOACHIM filed Critical KONDZIELLA HANS JOACHIM
Priority to DE20012304U priority Critical patent/DE20012304U1/en
Publication of DE20012304U1 publication Critical patent/DE20012304U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/40—Alighting gear characterised by elements which contact the ground or similar surface  the elements being rotated before touch-down

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Tires In General (AREA)

Description

BeschreibungDescription

Übliche Flugzeugräder haben nicht die Möglichkeit beim Landevorgang bereits die benötigte Umfangsgeschwindigkeit zu erreichen, um beim Aufsetzten keinen großen Reifenabrieb zu erzeugen. Die Räder stehen vielfach still und erleiden beim Aufsetzen hohen Verschleiß, welches mit einen unangenehmen Geräusch verbunden ist.Conventional aircraft wheels are not able to reach the required circumferential speed during the landing process in order to avoid causing major tire wear when touching down. The wheels often stand still and suffer a lot of wear when touching down, which is associated with an unpleasant noise.

Der neue Flugzeugreifen rotiert bereits beim Landeanflug und vermeidet einen erhöhten Reifenverschleiß.The new aircraft tire rotates during the approach to landing and avoids increased tire wear.

Der im Schutzanspruch 1 angegebenen Erfindung liegt die Idee zugrunde, Flugzeug-Rad-Rotationsschaufeln, die an Flugzeug Reifen fixiert werden um die Räder beim der Landung bereits in Rotation zu versetzen.The invention specified in claim 1 is based on the idea of aircraft wheel rotation blades that are fixed to aircraft tires in order to set the wheels in rotation during landing.

Ausführung in:Execution in:

- beidseitig am Reifenumfang- on both sides of the tire circumference

- einseitig am Reifenumfang- one-sided on the tire circumference

Claims (2)

1. Flugzeug-Rad-Rotationsschaufeln, die an Flugzeug Reifen fixiert werden um die Räder bei der Landung vor dem Aufsetzen bereits in Rotation zu versetzen. Ausführung in: - beidseitig am Reifenumfang - einseitig am Reifenumfang 1. Aircraft wheel rotation blades that are attached to aircraft tires to set the wheels in rotation before touching down during landing. Version in: - on both sides of the tire circumference - one-sided on the tire circumference 2. Die Rotationsschaufeln sind so gewählt, dass eine max. möglchen Umfangsgeschwindigkeit der Flugzeugräder erreicht wird. Ausführungsarten: - Vulkanisierung auf bereits produzierte Reifen - Produktion von Neureifen mit Rotationsschaufeln Im Schutzanspruch 2 der Erfindung handelt es sich um die Rotationsschaufelgröße sowie die Art der Anbringung, die so gewählt, dass eine max. mögliche Umfangsgeschwindigkeit der Flugzeugräder erreicht wird. Ausführungsarten: - Vulkanisierung auf bereits produzierte Reifen, nach den Vulkanisierungsverfahren. - Produktion von Neureifen mit Rotationsschaufeln, ab Werk. Die Anwendung kann auf alle Flugzeugreifen übertragen werden. Zu Veranschaulichung ist ein Bild von Lufthansa (Firmenname nur zufällig, da verfügbar) mit einseitig angeordneten Luftmitnahme- und Rotationsschaufeln beigefügt. Die Schaufeln sind symbolisch dargestellt. 2. The rotating blades are selected so that the maximum possible circumferential speed of the aircraft wheels is achieved. Types of design: - Vulcanization on already produced tires - Production of new tires with rotary blades The second protection claim of the invention relates to the size of the rotating blades and the type of attachment, which are selected so that a maximum possible circumferential speed of the aircraft wheels is achieved. Types of execution: - Vulcanization on tires already produced, according to the vulcanization processes. - Production of new tires with rotary blades, ex works. The application can be transferred to all aircraft tires. For illustration purposes, a picture of Lufthansa (company name only coincidental, as available) with air entrainment and rotation blades arranged on one side is attached. The blades are shown symbolically.
DE20012304U 2000-07-12 2000-07-12 Airplane wheel rotation blades Expired - Lifetime DE20012304U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20012304U DE20012304U1 (en) 2000-07-12 2000-07-12 Airplane wheel rotation blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20012304U DE20012304U1 (en) 2000-07-12 2000-07-12 Airplane wheel rotation blades

Publications (1)

Publication Number Publication Date
DE20012304U1 true DE20012304U1 (en) 2001-04-26

Family

ID=7943997

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20012304U Expired - Lifetime DE20012304U1 (en) 2000-07-12 2000-07-12 Airplane wheel rotation blades

Country Status (1)

Country Link
DE (1) DE20012304U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315813A1 (en) * 2003-04-07 2004-11-11 Behnke, Hans-Hürgen, Dipl.-Ing. Aircraft tire has wind collecting elements on its outer wall which are rotated before landing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406973A1 (en) * 1974-02-14 1975-09-04 Martin Heinrich Wheel spinning attachment for aircraft tyres - has integrally vulcanised wind catching blades on tyre walls or wheel disc
DE2613486A1 (en) * 1976-03-30 1977-10-13 Albert Schneider Slipstream scoops for aircraft tyre - has plastic mouldings glued to sidewalls to cause spin prior to touch down
DE3125419A1 (en) * 1981-06-27 1983-01-20 Furcron, Wycliffe, 6072 Dreieich Aircraft tyre
DE3210722A1 (en) * 1982-03-24 1983-10-06 Joris Van Pelt Aircraft tyre having a wind catchment device for driving the wheel during landing
DE3504675A1 (en) * 1985-02-12 1986-04-17 Bernhard Ing.(grad.) 7536 Ispringen Reichle Drive flaps for aircraft tyres

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406973A1 (en) * 1974-02-14 1975-09-04 Martin Heinrich Wheel spinning attachment for aircraft tyres - has integrally vulcanised wind catching blades on tyre walls or wheel disc
DE2613486A1 (en) * 1976-03-30 1977-10-13 Albert Schneider Slipstream scoops for aircraft tyre - has plastic mouldings glued to sidewalls to cause spin prior to touch down
DE3125419A1 (en) * 1981-06-27 1983-01-20 Furcron, Wycliffe, 6072 Dreieich Aircraft tyre
DE3210722A1 (en) * 1982-03-24 1983-10-06 Joris Van Pelt Aircraft tyre having a wind catchment device for driving the wheel during landing
DE3504675A1 (en) * 1985-02-12 1986-04-17 Bernhard Ing.(grad.) 7536 Ispringen Reichle Drive flaps for aircraft tyres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315813A1 (en) * 2003-04-07 2004-11-11 Behnke, Hans-Hürgen, Dipl.-Ing. Aircraft tire has wind collecting elements on its outer wall which are rotated before landing

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20010531

R156 Lapse of ip right after 3 years

Effective date: 20040203