专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH1076996A STABILIZER MOUNTING STRUCTURE FOR PILOTLESS HELICOPTER 失效
公开(公告)号：JPH1076996A
公开(公告)日：1998-03-24
申请号：JP23519996
申请日：1996-09-05
申请人： YAMAHA MOTOR CO LTD
发明人： SUZUKI HIROTO
IPC分类号： A01M7/00 , B64C27/43
摘要： PROBLEM TO BE SOLVED: To improve assembly workability of a stabilizer and suppress the generation of rotational vibration and to reduce a cost through reduction of the number of parts. SOLUTION: A seesaw member 20 having a space part 20a formed at an intermediate part in the direction of length is coupled to the upper stream if a main shaft, and a stabilizer shaft 21 is turnably inserted in a shaft hole 20a formed through on the direction of the length of the seesaw member 20 and an arm member 25 is tied on the stabilizer shaft 21 exposed to the space part 20a of the seesaw member 20. The two end parts of the arm member 25 are coupled to an actuator through a link member. Since the arm member 25 is one, assembly workability of a stabilizer is improved through this invention and the number of parts is reduced to reduce a cost. Further, since the arm member 25 is arranged on the axis of the main shaft, the inertia moment of the main shaft is suppressed to a low value to suppress the generation of rotational vibration.

2. 发明专利

JPH0138720B2 失效
公开(公告)号：JPH0138720B2
公开(公告)日：1989-08-16
申请号：JP11580579
申请日：1979-09-11
申请人： TEXTRON INC
发明人： SESHIRU EDOADO KAUINGUDAN , DEIUIDO EDOADO SUNAIDA , UOORUTA GAADO ASUKA ZONBOON , UEZURI RUUISU KURESATSUPU
IPC分类号： B64C27/35 , B64C27/43

3. 发明专利

JP2010042807A Helicopter rotor 有权
标题翻译：直升机转子
公开(公告)号：JP2010042807A
公开(公告)日：2010-02-25
申请号：JP2009187813
申请日：2009-08-13
申请人： Agusta Spa , アグスタ・ソシエタ・ペル・アツイオーニ
发明人： BALLERIO DANTE , NANNONI FABIO
IPC分类号： B64C27/82 , B64C27/43
CPC分类号： B64C27/35
摘要： PROBLEM TO BE SOLVED: To provide a helicopter rotor designed so as to inexpensively and easily solve problems such as abrasion, vibration and noise.
SOLUTION: This helicopter rotor includes a support means having a drive shaft for rotating around a first rotary shaft, a hub fixed at an angle to a first shaft and functionally connected to a drive shaft so as to rotate to a second shaft crossing with the first shaft and two blades fixed at an angle to the first shaft and the second shaft and functionally connected to the hub so as to rotate to respective third shafts, and supporting the blades to the hub while rotating around the respective third shafts, and is characterized in that the support means includes at least one support member at least partially formed of an elastomer material and integrally arranged with the respective blades and the respective hubs between a first surface and a second surface, and the support member is deformed in use, and the respective blades can be rotated around the respective third shafts to the hub.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种设计成廉价且容易地解决磨损，振动和噪音等问题的直升机转子。解决方案：该直升机转子包括支撑装置，该支撑装置具有用于围绕第一旋转轴旋转的驱动轴，以与第一轴成一定角度固定的功能性连接到驱动轴的轮毂，以便旋转到第二轴穿过其中第一轴和两个叶片以与第一轴和第二轴成一定角度固定，并且功能地连接到轮毂以便旋转到相应的第三轴，并且在围绕相应的第三轴旋转的同时将叶片支撑到轮毂，以及其特征在于，所述支撑装置包括至少部分由弹性体材料形成的至少一个支撑构件，并且在第一表面和第二表面之间与各个叶片和相应的轮毂一体地布置，并且支撑构件在使用中变形，并且相应的叶片可以围绕相应的第三轴旋转到轮毂。版权所有（C）2010，JPO＆INPIT

4. 实用新型

JP3064523U 失效
公开(公告)号：JP3064523U
公开(公告)日：2000-01-21
申请号：JP886798
申请日：1998-10-05
IPC分类号： B64C27/43 , B64C27/605

5. 实用新型

JP3044666U 失效
公开(公告)号：JP3044666U
公开(公告)日：1998-01-06
申请号：JP538997
申请日：1997-05-19
IPC分类号： A63H27/133 , A63H30/04 , B64C27/43 , B64C27/72

6. 发明专利

JP3362164B2 Stabilizer mounting structure of the unmanned helicopter 失效
公开(公告)号：JP3362164B2
公开(公告)日：2003-01-07
申请号：JP23519996
申请日：1996-09-05
申请人：ヤマハ発動機株式会社
发明人：弘人鈴木
IPC分类号： A01M7/00 , B64C27/43

7. 实用新型

JPS6226299U 失效
公开(公告)号：JPS6226299U
公开(公告)日：1987-02-18
申请号：JP12222686
申请日：1986-08-11
IPC分类号： B64C27/35 , B64C27/33 , B64C27/43

8. 发明专利

JPS5396197A DEVICE FOR FITTING ROTARY WING WITH HUB IN ROTARY WING TYPE AEROPLANE SYSTEM 失效
公开(公告)号：JPS5396197A
公开(公告)日：1978-08-23
申请号：JP15068977
申请日：1977-12-16
申请人： BOEING CO
发明人： SUTEFUAN ROOMAN , RICHIYAADO JIEI SUPAITOKO
IPC分类号： B64C27/35 , B64C27/33 , B64C27/43

9. 发明专利

JP5544123B2 Helicopter rotor blade 有权
公开(公告)号：JP5544123B2
公开(公告)日：2014-07-09
申请号：JP2009187813
申请日：2009-08-13
申请人：アグスタ・ソシエタ・ペル・アツイオーニ
发明人：ダンテ・バレリオ , ファビオ・ナッノーニ
IPC分类号： B64C27/35 , B64C27/43 , B64C27/82
CPC分类号： B64C27/35

10. 发明专利

JPH07267193A HELICOPTER 失效
公开(公告)号：JPH07267193A
公开(公告)日：1995-10-17
申请号：JP5898494
申请日：1994-03-29
申请人： MATSUGAMI KEIICHI
发明人： MATSUGAMI KEIICHI
IPC分类号： B64C27/43
摘要： PURPOSE:To provide a helicopter which is constituted to reduce the weight and cost and simplify maintenance and control. CONSTITUTION:In a helicopter 1 comprising a helicopter body 10; an engine 3 mounted to the helicopter body 10; a rotor driving shaft 4 rotated by the output of the engine 3: and a seesaw rotor 20 wherein two rotor blades 21 and 21 coupled to each other are supported in a flapping state on the rotor driving shaft 4, a maneuvering seat 2 is arranged in a suspension state so that the gravity center of a whole helicopter is positioned on the extension line of the rotor driven shaft 4 and a control bar 18 fixed to the helicopter body 10 is arranged in front of the maneuvering seat 2.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式