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. 发明授权

EP0849496B1 Vibration Proofing Structure 失效
标题翻译：减振结构
公开(公告)号：EP0849496B1
公开(公告)日：2002-04-10
申请号：EP97202788.2
申请日：1994-05-10
申请人： Kiyoko, Ikeda
发明人： Ikeda, Masahiko
IPC分类号： F16F15/00 , F16F15/073 , F16F15/023 , B60N2/52 , B66F9/075
CPC分类号： B60N2/522 , B60N2/527 , B60N2/544 , B66F9/0759 , F16F9/19 , F16F15/02 , F16F15/022 , F16F15/023 , F16F15/06 , F16F2230/0047

2. 发明公开

EP0849496A2 Vibration Proofing Structure 失效
标题翻译： VibrationsdämpfendeStruktur
公开(公告)号：EP0849496A2
公开(公告)日：1998-06-24
申请号：EP97202788.2
申请日：1994-05-10
申请人： Kiyoko Ikeda
发明人： Ikeda, Masahiko
IPC分类号： F16F15/00
CPC分类号： B60N2/522 , B60N2/527 , B60N2/544 , B66F9/0759 , F16F9/19 , F16F15/02 , F16F15/022 , F16F15/023 , F16F15/06 , F16F2230/0047
摘要： A vibration proofing structure for large load comprising:

a first base and a second base;
a plurality of rails mounted at predetermined positions on said first base;
guide members each fittedly mounted on each of said rails so as to be slidable in a longitudinal direction of said rail;
a plurality of horizontal-type oil dampers each rotatably mounted on each of said guide members;
said horizontal-type oil dampers each including a tank rotatably mounted on each of said guide members, pistons arranged in said tank, a rod having a first end and a second end, said first end being mounted on said pistons so as to render an axis of said rod perpendicular to a longitudinal axis of said pistons and said second end of said rod outwardly extending from said tank so as to be slidably inserted through said second base;
a plurality of struts each mounted on said first base for bearing load downwardly applied through said second base, arranged so as to upwardly extend therefrom and provided on an upper end thereof with a hemispherical member;
holding plates each arranged on each of said horizontal-type oil dampers;
said rod being inserted through said holding plate so as to permit said horizontal-type oil damper to be rotated about said rod with respect to said holding plate and being inserted through said second base while being rotatably supported by means of a bearing so as to permit said horizontal-type oil damper to be rotated with respect to said second base;
support rods mounted on an upper surface of each of said holding plates so as to be spaced from each other in a longitudinal direction of said holding plate and upwardly extend therefrom;
said support rods each being vertically slidably inserted through said second base and provided at an upper end thereof with a primary washer-like spring bearing;
said support rods each being fitted on a portion thereof defined between said primary spring bearing and said base with a support rod spring of a predetermined spring constant; and
said rod being mounted on an upper end thereof with a secondary washer-like spring bearing and fitted on a portion thereof defined between said secondary spring bearing and said second base with a rod spring of a predetermined spring constant; and
a plurality of vertical-type oil dampers arranged in proximity to said horizontal-type oil dampers;
said vertical-type oil dampers each including a vertical-type cylinder, a piston arranged in said cylinder to define an upper oil chamber and a lower oil chamber therethrough in said cylinder and formed with an oil passage means in a manner to vertically extend therethrough, and a control means for externally controlling the amount of oil transferred through said oil passage means between said upper oil chamber and said lower oil chamber;
said vertical-type oil dampers each being provided therein with a large spring in a manner to be interposed between said piston and a bottom of said vertical-type cylinder, said large spring having a spring constant greater than said spring constant of said rod spring and each of said support rod springs.
摘要翻译：防振结构（100）包括第一基座（101）和第二基座（154）; 安装在所述第一基座（101）上的预定位置处的多个轨道（103）; 引导构件（110），其各自嵌合安装在每个轨道（103）上，以便能够沿轨道（103）的纵向方向滑动; 多个水平式的油阻尼器（120），每个都可旋转地安装在每个导向件（110）上，并且包括可转动地安装在每个导向件（110）上的罐（119），布置在罐（119）中的活塞，杆（127），其一端安装在活塞上，以使其与活塞的纵向轴线垂直，并且在其另一端处从罐（119）向外延伸，以便可滑动地插入通过第二基地每个安装在所述第一基座（101）上的多个支柱，用于承受通过所述第二基座（154）向下施加的载荷，所述载荷被布置成向上延伸，并在其上端设置有半球形构件; 以及每个布置在每个水平式油阻尼器（120）上的保持板（122）。杆127的另一端通过保持板122插入，以使水平型油阻尼器120相对于保持板围绕杆127旋转并被插入通过第二基座（154），同时通过轴承（156）可旋转地支撑，以允许水平式油阻尼器（120）相对于第二基座（154）旋转。

3. 发明公开

EP0849496A3 Vibration Proofing Structure 失效
标题翻译： VibrationsdämpfendeStruktur
公开(公告)号：EP0849496A3
公开(公告)日：1999-02-10
申请号：EP97202788.2
申请日：1994-05-10
申请人： Kiyoko Ikeda
发明人： Ikeda, Masahiko
IPC分类号： F16F15/00
CPC分类号： B60N2/522 , B60N2/527 , B60N2/544 , B66F9/0759 , F16F9/19 , F16F15/02 , F16F15/022 , F16F15/023 , F16F15/06 , F16F2230/0047
摘要： A vibration proofing structure for large load comprising:
a first base and a second base; a plurality of rails mounted at predetermined positions on said first base; guide members each fittedly mounted on each of said rails so as to be slidable in a longitudinal direction of said rail; a plurality of horizontal-type oil dampers each rotatably mounted on each of said guide members; said horizontal-type oil dampers each including a tank rotatably mounted on each of said guide members, pistons arranged in said tank, a rod having a first end and a second end, said first end being mounted on said pistons so as to render an axis of said rod perpendicular to a longitudinal axis of said pistons and said second end of said rod outwardly extending from said tank so as to be slidably inserted through said second base; a plurality of struts each mounted on said first base for bearing load downwardly applied through said second base, arranged so as to upwardly extend therefrom and provided on an upper end thereof with a hemispherical member; holding plates each arranged on each of said horizontal-type oil dampers; said rod being inserted through said holding plate so as to permit said horizontal-type oil damper to be rotated about said rod with respect to said holding plate and being inserted through said second base while being rotatably supported by means of a bearing so as to permit said horizontal-type oil damper to be rotated with respect to said second base; support rods mounted on an upper surface of each of said holding plates so as to be spaced from each other in a longitudinal direction of said holding plate and upwardly extend therefrom; said support rods each being vertically slidably inserted through said second base and provided at an upper end thereof with a primary washer-like spring bearing; said support rods each being fitted on a portion thereof defined between said primary spring bearing and said base with a support rod spring of a predetermined spring constant; and said rod being mounted on an upper end thereof with a secondary washer-like spring bearing and fitted on a portion thereof defined between said secondary spring bearing and said second base with a rod spring of a predetermined spring constant; and a plurality of vertical-type oil dampers arranged in proximity to said horizontal-type oil dampers; said vertical-type oil dampers each including a vertical-type cylinder, a piston arranged in said cylinder to define an upper oil chamber and a lower oil chamber therethrough in said cylinder and formed with an oil passage means in a manner to vertically extend therethrough, and a control means for externally controlling the amount of oil transferred through said oil passage means between said upper oil chamber and said lower oil chamber; said vertical-type oil dampers each being provided therein with a large spring in a manner to be interposed between said piston and a bottom of said vertical-type cylinder, said large spring having a spring constant greater than said spring constant of said rod spring and each of said support rod springs.
摘要翻译：一种能够有效地吸收振动的汽车等的驾驶员座椅的防振结构。安装在下基座10上的下油阻尼器（20）包括第一油箱（19），布置在油箱（19）中的第一活塞（25）和第一垂直杆（27），该第一垂直杆活塞（25），并且其上端通过中间板（34）连接到上部油阻尼器（44）的第二罐（45），其中布置有第二活塞（47）。第二活塞（47）连接到第二垂直杆（27）的下端，其上端连接到上基座（54）。在下油阻尼器（20）的两侧的每一侧设置支撑件（38），并且将水平杆（41）连接到每个支撑件（38），以便穿过橡胶垫（43）延伸到中间板（34）。因此，施加到下基座（10）的振动被下油阻尼器（20）吸收。防止不能被吸收的一部分振动被水平杆41传递到上油阻尼器44，从而防止振动从下基座10传递到上部基地（54）。

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