IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0286890
(1988-12-19)
|
우선권정보 |
NO-0001735 (1987-04-27) |
국제출원번호 |
PCT/NO88/00032
(1985-02-19)
|
§371/§102 date |
19881219
(19881219)
|
국제공개번호 |
WO-8808393
(1988-11-03)
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발명자
/ 주소 |
- Bardsen Paul K. (Johan Larsens vei 23 N-4230 Kopervik NOX) Haraldseide Endre (Skogveien 41 N-4250 Kopervik NOX)
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인용정보 |
피인용 횟수 :
17 인용 특허 :
1 |
초록
▼
A parking trolley for light aircraft (1) with a couple of landing wheels (3,3), and a nose or rear supporting wheel (3′), comprising a mainly T-shaped frame (2) with adjustable supporting surfaces (4, 5,6) for the landing wheels (3,3) and the supporting wheel (3′). The T-frame is supported by wheels
A parking trolley for light aircraft (1) with a couple of landing wheels (3,3), and a nose or rear supporting wheel (3′), comprising a mainly T-shaped frame (2) with adjustable supporting surfaces (4, 5,6) for the landing wheels (3,3) and the supporting wheel (3′). The T-frame is supported by wheels (12,13,14) at the free ends of the frame, the wheels being adjustable and lockable in a position with the turning axes of the wheels in parallel for transport of the parking trolley and light aircraft on the trolley by the aid of a traction vehicle. Furthermore, wheels (12,13,14) are adjustable to positions with their turning axes directed as radii of a turning point (9), alternatively a turning point (10) at a distance from turning point (9), which is connected with an anchoring means (11) in the ground, via a turning bolt. Parking trolley (2) with an attached light aircraft may, consequently, turn about one of the turning points dependent on the effect of the wind on the light aircraft to turn the latter upwing like a wind vane.
대표청구항
▼
A parking trolley for light aircraft (1) with a couple of landing wheels (3,3), and a nose or rear supporting wheel (3′), comprising a substantially T-shaped frame (2) with supporting surfaces 4, 5 for the landing wheels (3,3), and a supporting surface (6) for the supporting wheel (3′), said T-frame
A parking trolley for light aircraft (1) with a couple of landing wheels (3,3), and a nose or rear supporting wheel (3′), comprising a substantially T-shaped frame (2) with supporting surfaces 4, 5 for the landing wheels (3,3), and a supporting surface (6) for the supporting wheel (3′), said T-frame (2) being at one turning point (9) arranged to be freely turnable about a vertical turning axis (11′) in relation to a firm attachment (11) in the ground, to which the T-frame is turnably connected, and being supported by freely rotatable supporting members (12, 13, 14) at the two end portions of the T-frame, said parking trolley with a firmly clamped light aircraft swinging upwind in case of a wind load on the rudder of the aircraft, characterized in that the rotatable supporting members (12, 13, 14) consist of supporting wheels (12, 13, 14) having their wheel axes oriented like radii of said turning point (9), and with at least two of them (12,13) on the cross member (7) of T-frame (2) being releasably held and are swingable and lockable in a position with the wheel axes in parallel, preferably orthogonally to the main beam (8) of the T-frame, for turning a parking trolley about the firm point (11), and transport of the trolley with or without an attached aircraft, respectively.
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