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1. 发明授权

US06634434B2 Beach cleaner 失效
公开(公告)号：US06634434B2
公开(公告)日：2003-10-21
申请号：US09971182
申请日：2001-10-05
申请人： Takashi Ohzeki , Yoshihiro Kimura , Yasuji Hashimoto , Yoshinobu Itani , Takashi Shinozaki
发明人： Takashi Ohzeki , Yoshihiro Kimura , Yasuji Hashimoto , Yoshinobu Itani , Takashi Shinozaki
IPC分类号： A01B4300
CPC分类号： E01H12/00
摘要： A beach cleaner for traveling on sandy soil while being towed by a traction vehicle for recovering waste such as empty cans scattered on the sandy soil. The beach cleaner is provided with a travel body. The travel body includes a plurality of longitudinal members arranged in a hurdle shape spacedly and extending in a travel direction and also having in a front portion thereof a portion to be pulled by the traction vehicle. A flat plate-like scraper for scraping up waste together with sand during travel of the beach cleaner is provided in the front portion of the travel body. A net for separating waste from a mixture of sand and waste scraped up by the scraper and for storing the thus-separated waste thereon is stretched on an upper surface of the travel body.

2. 发明授权

US06253858B1 Soil core collector 失效
标题翻译：土壤核心收集器
公开(公告)号：US06253858B1
公开(公告)日：2001-07-03
申请号：US09423392
申请日：2000-01-05
申请人： William Lyle Warke
发明人： William Lyle Warke
IPC分类号： A01B4300
CPC分类号： A01B45/02
摘要： A soil core collector comprises a structure including a canopy having a top and a back adapted to be supported from a prime mover with two laterally spaced sides each adapted for pivotal connection to the primer mover. A sole plate extends between the two sides and is formed of a series of connected platelets adapted in use to conform to the contour of the ground over which the sole plate passes. The sole plate has a connecting link arrangement to the back of the canopy and is loosely connected to the top of the canopy whereby in a collecting mode the sole plate rests on the ground with the bottom of each side of the canopy and in an emptying mode the canopy is raised causing the sole plate to be raised and platelets each to move about its connecting link arrangement while being held by its top connection.
摘要翻译：土体芯收集器包括结构，其包括具有顶部和后部的结构，所述顶盖和后部适于从原动机支撑，具有两个侧向间隔开的侧面，每个侧面适于与起动机的枢转连接。底板在两侧之间延伸并且由一系列连接的血小板形成，其适于使用以符合底板通过的地面轮廓。底板具有到顶盖背面的连接连接装置，并且松动地连接到顶盖的顶部，由此在收集模式中，底板与顶盖的每一侧的底部搁置在地面上并且处于排空模式顶篷升起，使得底板升高，并且每个小片在其顶部连接被保持的同时围绕其连接连杆装置移动。

3. 发明授权

US06612102B2 Mower comprising a windrow grouping mechanism 失效
公开(公告)号：US06612102B2
公开(公告)日：2003-09-02
申请号：US10118359
申请日：2002-04-09
申请人： Martin Walch , Bernard Wattron
发明人： Martin Walch , Bernard Wattron
IPC分类号： A01B4300
CPC分类号： A01D57/00
摘要： The mower of the present invention comprises a frame, a cutting mechanism supported by the frame, and a windrow grouping mechanism. In turn, the windrow grouping mechanism comprises a longitudinal conveying device and a transverse conveying device. The mower of the present invention is notable in that the longitudinal conveying device comprises at least one roller, the longitudinal axis of which is substantially perpendicular to a direction of forward travel of the mower. The roller is driven in rotation about the longitudinal axis so that its surface transports a product, cut by the cutting mechanism, toward the rear of the mower.

4. 发明授权

US06640906B2 Beach cleaner 失效
公开(公告)号：US06640906B2
公开(公告)日：2003-11-04
申请号：US09969652
申请日：2001-10-04
申请人： Takashi Ohzeki , Yoshihiro Kimura , Yasuji Hashimoto , Yoshinobu Itani , Shinji Furuta , Takashi Shinozaki
发明人： Takashi Ohzeki , Yoshihiro Kimura , Yasuji Hashimoto , Yoshinobu Itani , Shinji Furuta , Takashi Shinozaki
IPC分类号： A01B4300
CPC分类号： E01H12/00
摘要： A beach cleaner for recovering waste while traveling in a towed state by a traction vehicle. A grating-like portion scoops up waste present in front of the beach cleaner as the beach cleaner is moved. A rotor is disposed on an upper side of the grating-like portion and is adapted to rotate so that a lower portion thereof moves rearwardly. The rotor is mounted on a rotary shaft extending in the transverse direction of the beach cleaner. Waste is delivered rearwardly between the rotor and the grating-like portion. With travel of the beach cleaner, waste present in front of the beach cleaner is scooped up onto the grating-like portion and sand which is scooped up together with the waste is allowed to drop through gaps in the grating-like portion.

5. 发明授权

US06223828B1 Landscape rake with fluid controlled float capability 失效
标题翻译：具有流体控制浮子功能的风景耙
公开(公告)号：US06223828B1
公开(公告)日：2001-05-01
申请号：US09382380
申请日：1999-08-24
申请人： Clint W. Paulson , William C. Swick
发明人： Clint W. Paulson , William C. Swick
IPC分类号： A01B4300
CPC分类号： E02F3/962 , A01B43/00 , E02F3/404
摘要： An improved landscape rake including a rotatably operable rake mechanism for performing a raking function, a bucket for receiving material raked by the rake mechanism, and a fluid actuator connected to the rake mechanism operable for moving the rake mechanism relative to the bucket, the fluid actuator having a first port adapted for connection to a source of pressurized fluid for receiving the pressurized fluid therefrom for moving the rake mechanism to a position proximal to the bucket and a second port adapted for connection via a fluid path to a fluid receiver for discharging fluid thereto, the improvement including a fluid control system for the fluid actuator including a second fluid path connecting the first port of the fluid actuator with the first named fluid path and a valve disposed in the second fluid path operable for allowing fluid flow therethrough from the first port to the first named fluid path while preventing fluid flow from the first named fluid path to the first port to allow the rake mechanism to float when in the position proximal to the bucket.
摘要翻译：一种改进的风景耙，包括用于执行耙动功能的可旋转操作的耙机构，用于接收由耙机构耙的材料的铲斗和连接到耙机构的流体致动器，其可操作以相对于铲斗移动耙机构，具有适于连接到加压流体源的第一端口，用于接收来自加压流体的加压流体，用于将所述耙式机构移动到靠近所述铲斗的位置，以及适于经由流体路径连接到流体接收器以将流体排出的第二端口该改进包括用于流体致动器的流体控制系统，其包括将流体致动器的第一端口与第一命名流体路径连接的第二流体路径和设置在第二流体路径中的阀，其可操作以允许流体从第一端口流过到第一个命名的流体路径，同时防止流体从第一个命名的流体路径流动到第一个po 以允许耙机构在靠近铲斗的位置时浮起。

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