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41. 发明授权

US4637203A Grass shaving machine 失效
标题翻译：刮草机
公开(公告)号：US4637203A
公开(公告)日：1987-01-20
申请号：US758952
申请日：1985-07-25
申请人： Luisa Fedeli
发明人： Luisa Fedeli
IPC分类号： A01D34/63 , A01D43/063 , A01D35/22
CPC分类号： A01D43/0631 , A01D2101/00 , A01D34/63
摘要： There is disclosed a mowing machine comprising at least a grass cutting blade, rotating about an axis substantially perpendicular to the ground and housed within a casing, open at the bottom and communicating with a cut grass conveying duct 15 for discharging the cut grass which comprises a movable wall 17 at the bottom tiltable towards the inlet mouth of a cut grass collecting vessel 3 effective to be associated with the cut grass discharging mouth of the conveying duct.
摘要翻译：公开了一种割草机，其至少包括一个围绕基本上垂直于地面并且容纳在壳体内的轴旋转的草切割刀片，在底部开口并与用于排出切草的切草输送管道15连通，可移动壁17在底部可倾斜朝向切草收集容器3的入口口，其有效地与输送管道的切草排放口相关联。

42. 发明授权

US4345418A Disposable bag mounting and shutdown mechanism for rotary lawn mower 失效
标题翻译：旋转割草机一次性袋安装和关闭机构
公开(公告)号：US4345418A
公开(公告)日：1982-08-24
申请号：US236537
申请日：1981-02-20
申请人： Ramiro Arizpe
发明人： Ramiro Arizpe
IPC分类号： A01D34/63 , A01D43/063 , A01D35/22 , A01D75/20
CPC分类号： A01D43/063 , A01D2101/00 , A01D34/63 , A01D43/0631
摘要： A rotary lawn mower is provided with a grass collection bag arrangement comprising a bag holder having a flexible skirt for supporting a disposable collection bag. The bag holder is mountable on a mounting plate facing rearwardly on the mower housing and close coupled to a grass discharge chute formed on the housing. The bag holder is retained on the mounting plate by a pivotally mounted lever engagable with the bag holder frame and operable in the release position to actuate an ignition grounding switch to ground the ignition system of the mower engine. The mower engine power takeoff shaft is coupled to a rotary blade which is mounted on a hub having a cylindrical brake drum fixed thereto. A spring coil brake band is disposed around the brake drum and pivotally mounted at one end to the mower housing and connected at the opposite end to a flexible cable which is connected to the bag holder retaining lever. Movement of the lever to the bag release position grounds the ignition circuit of the engine and engages the brake to arrest rotation of the mower blade. The bag holder is adapted to support conventional disposable trash collection bags and includes support members on the lower end of the skirt adapted to be mounted on the mower handle to form a closure supporting the collection bag when the bag is mounted on the mower.
摘要翻译：旋转割草机设置有收集袋装置，其包括具有用于支撑一次性收集袋的柔性裙部的袋保持器。袋保持器可安装在面向在割草机壳体上的后面的安装板上，并且紧密地联接到形成在壳体上的排草槽。袋保持器通过可与袋保持器框架接合的可枢转地安装的杆保持在安装板上，并且在释放位置可操作以致动点火接地开关以使割草机发动机的点火系统接地。割草机发动机功率输出轴联接到旋转叶片，该叶片安装在具有固定在其上的圆柱形制动鼓的轮毂上。弹簧线圈制动带设置在制动鼓周围并且一端枢转地安装在割草机壳体上，并且在相对端处连接到连接到袋保持器保持杆的柔性电缆。杠杆到袋子释放位置的移动将发动机的点火回路接合，并接合制动器以阻止割草机叶片的旋转。袋支架适于支撑常规的一次性垃圾收集袋，并且包括在裙部的下端上的支撑构件，其适于安装在割草机手柄上以形成当袋安装在割草机上时支撑收集袋的封闭件。

43. 发明授权

US4043102A Safety features for rear bagging mower 失效
标题翻译：后装袋割草机的安全特性
公开(公告)号：US4043102A
公开(公告)日：1977-08-23
申请号：US684027
申请日：1976-05-07
申请人： Charles E. Uhlinger , Clair D. Splittstoesser
发明人： Charles E. Uhlinger , Clair D. Splittstoesser
IPC分类号： A01D34/63 , A01D43/063 , A01D35/26
CPC分类号： A01D43/0631 , A01D43/0636 , A01D2101/00 , A01D34/63
摘要： In a rear bagging mower the rear discharge is automatically closed by a door unless the bag is locked in grass catching position, and the bag and door cooperate with an engine kill switch so that the engine will run only if the door is closed or the bag in grass catching position.
摘要翻译：在后装袋割草机中，后排出口由门自动关闭，除非袋子被锁定在抓地位置，并且袋和门与发动机停止开关配合，使得发动机仅在门关闭或行李箱在草地捕捉的位置。

44. 发明授权

US3872656A Safety shutter door assembly for rotary lawnmower grass catcher chute 失效
标题翻译：用于旋转式割草机割草机滑道的安全门组件
公开(公告)号：US3872656A
公开(公告)日：1975-03-25
申请号：US39193473
申请日：1973-08-27
申请人： OUTBOARD MARINE CORP
发明人： DAHL EINAR S
IPC分类号： A01D34/63 , A01D43/063 , A01D55/18
CPC分类号： A01D43/0631 , A01D34/63 , A01D2101/00
摘要： Disclosed herein is a rotary mower having a grass clipping discharge chute and a safety shutter door assembly including a door which is hingedly mounted on the blade housing and is spring loaded so as to automatically close and cover the discharge chute outlet anytime the mouth of grass collection bag is either intentionally or accidentally detached from the mower. The shutter door assembly includes a latching mechanism which releasably latches the door in the closed position so that it can not be opened by the impact of objects being propelled thereagainst by the cutter blade. In one embodiment, the shutter door assembly also includes a locking mechanism which cooperates with the collection bag so that, upon the attachment of the collection bag, the door is releasably locked in an open position.
摘要翻译：本发明公开了一种具有草剪放料槽的旋转式割草机和安全闸门组件，其包括铰链安装在叶片壳体上的门，并且弹簧加载，以便在草地收集口随时自动关闭和覆盖排放槽出口袋子有意或意外脱离割草机。闸门组件包括闩锁机构，其将门可释放地锁定在关闭位置，使得其不能被被切割刀片推动的物体的撞击而打开。在一个实施例中，快门门组件还包括与收集袋配合的锁定机构，使得当收集袋附接时，门可释放地锁定在打开位置。

45. 发明授权

US3760572A Missile deflector system for rotary mower 失效
标题翻译：用于旋转式发电机的偏转器系统
公开(公告)号：US3760572A
公开(公告)日：1973-09-25
申请号：US3760572D
申请日：1971-12-30
申请人： ROPER CORP
发明人： MARION J , SCANLAND J
IPC分类号： A01D34/63 , A01D34/82 , A01D43/063 , A01D35/26
CPC分类号： A01D43/0631 , A01D34/63 , A01D34/828 , A01D2101/00
摘要： A missile deflector system for a rotary mower of the type having a blade and inverted housing providing a throat for lateral discharge of clippings which includes a deflector plate extending transversely across the lower portion of the throat in the plane of the blade for intercepting missiles ejected by the blade and for causing the missiles to be deflected upwardly at an angle. An inverted chute or intercepting shield is arranged in the upper portion of the chute and in the path of movement of the deflected missiles so that the missiles ricochet downwardly at a sharp angle toward the ground while the clippings pass through unimpeded. Means are provided for inhibiting removal of the intercepting shield from its missile-intercepting position as long as the deflector plate is in place thereby guarding against the possible hazard of high trajectory missiles being ejected from the mower. In the preferred embodiment the latter function is accomplished by interconnecting the deflector plate and the shield, or chute, with a short length of chain.
摘要翻译：一种用于具有叶片和倒置壳体的旋转割草机的导弹偏转器系统，其提供用于横向排出剪切物的喉部，该偏转器板包括横向跨越叶片的平面中的喉部的下部延伸的偏转板，用于拦截由刀片并使导弹以一定角度向上偏转。在斜槽的上部和偏转的导弹的运动路径中布置了倒置的滑槽或拦截屏蔽物，使得导弹朝向地面以尖锐的角度向下倾斜，同时剪切通过不受阻碍地穿过。只要偏转板就位就可以防止拦截屏蔽物从其导弹拦截位置的移除，从而防止从割草机弹出的高轨迹导弹的可能危险。在优选实施例中，后一功能是通过将短路长度的链条连接在偏转板和屏蔽件或滑槽上而实现的。

46. 发明授权

US3694855A Adjustable handle for lawnmowers 失效
标题翻译：法治者可调节的手柄
公开(公告)号：US3694855A
公开(公告)日：1972-10-03
申请号：US7275770
申请日：1970-09-16
申请人： VICTA LTD
发明人： MEYER DOLPH ALLAN , PHELPS ROSS LESLIE , SYKES EDWARD HENRY , CLIPSHAM IAN SWEET , SEIDEL DAVID PAUL , GRAY DONALD , RACTIVAND THEODORE DEMETRIUS
IPC分类号： A01D34/42 , A01D34/49 , A01D34/62 , A01D34/63 , A01D34/81 , A01D34/82 , A01D43/063 , B62D51/00 , F02B1/04 , B62B5/06
CPC分类号： A01D34/49 , A01D34/62 , A01D34/81 , A01D34/824 , A01D43/0631 , A01D2101/00 , B62D51/001 , F02B1/04 , Y10T16/499
摘要： For a lawnmower a controlling handle articulated for collapsing over the mower, and in which its bottom end is detachably locked to the mower by a pivoted latch plate spring biased to its latching position, a bush over the latch plate pivot pin providing a stop for rotation of the handle in its erected condition, and a spring catch operative between the latch plate and the handle for holding the latch plate open until the handle is at least partly collapsed.

47. 发明授权

US3636686A Safety flap arrangement for discharge apertures in rotary lawnmower baseplates 失效
标题翻译：旋转管道基础中排放孔的安全襟翼安排
公开(公告)号：US3636686A
公开(公告)日：1972-01-25
申请号：US3636686D
申请日：1970-09-09
申请人： VICTA LTD
发明人： MEYER DOLPH ALLAN , PHELPS ROSS LESLIE , SEIDEL DAVID PAUL , SYKES EDWARD HENRY , CLIPSHAM IAN SWEET , GRAY DONALD , RACTIVAND THEODORE DEMETRIUS
IPC分类号： A01D34/42 , A01D34/49 , A01D34/62 , A01D34/63 , A01D34/81 , A01D34/82 , A01D43/063 , B62D51/00 , F02B1/04 , A01D55/18
CPC分类号： A01D34/49 , A01D34/62 , A01D34/81 , A01D34/824 , A01D43/0631 , A01D2101/00 , B62D51/001 , F02B1/04 , Y10T16/499
摘要： A pivoted flap arrangement for covering the grass discharge opening in a rotary lawnmower, and comprising a cover plate, a pivoted handle on the baseplate for opening the plate, a flexed spring leaf interconnecting the plate and the handle, and an overcenter (or toggle) action between the spring and the handle whereby resilient opening force is applied to the plate when the handle is operated and when the plate has pivoted to a fully open position the handle and plate are automatically returned.
摘要翻译：对于割草机，控制手柄铰接在刈割机上，并且其底端通过偏置到其闩锁位置的枢转的闩锁板弹簧可拆卸地锁定到割草机上，衬套在闩锁板枢轴销上，提供用于旋转的止动件处于其竖立状态的手柄，以及在闩锁板和手柄之间操作的弹簧夹，用于将闩锁板保持打开，直到手柄至少部分地折叠。

48. 发明授权

US3606747A Indicating means for grass catching bag and the like 失效
标题翻译：指示草皮袋和类似的手段
公开(公告)号：US3606747A
公开(公告)日：1971-09-21
申请号：US3606747D
申请日：1970-03-05
申请人： JOSEPH F BAUMAN
发明人： BAUMAN JOSEPH F
IPC分类号： A01D34/63 , A01D43/063 , A01D53/06
CPC分类号： A01D43/0631 , A01D34/63 , A01D43/0636 , A01D2101/00
摘要： A GRASS CATCHING BAG IN WHICH ONE OR A PLURALITY OF SLITS OR OPENINGS ARE PROVIDED NEAR THE INLET END OF THE BAG SO AS TO ENABLE OBSERVATION OF GRASS CLIPPINGS THERETHROUGH TO PERMIT THE OPERATOR OF THE POWER MOWER TO EASILY AND READILY DETERMINE THE FACT THAT THE GRASS CATCHING BAG IS NEARLY FILLED WITH GRASS CLIPPINGS. THE OPENINGS MAY BE REINFORCED, MAY BE PROVIDED WITH TRANSPARENT WINDOWS OF EITHER A FLEXIBLE OR INFLEXIBLE TYPE, OR MAY BE PROVIDED WITH A MOVABLE "FLAG" OR INDICATOR WHICH PROJECTS THROUGH THE OPENING TO INDICATE THE FACT THAT THE BAG IS FILLED OR NEARLY FILLED WITH GRASS CLIPPINGS, OR THE LIKE.

49. 发明授权

US11716931B2 Work equipment with autonomous collection container 有权
公开(公告)号：US11716931B2
公开(公告)日：2023-08-08
申请号：US16472106
申请日：2017-12-13
申请人： HONDA MOTOR CO., LTD.
发明人： Koji Kuriyagawa , Runa Kaneko
IPC分类号： A01D43/063 , A01D34/71 , E01H1/04 , A01D101/00
CPC分类号： A01D43/0631 , A01D34/71 , A01D43/0635 , E01H1/047 , A01D2101/00 , G05D2201/0201
摘要： A collected article container device provided with a collected article container and capable of traveling autonomously is detachably connected to a work equipment main body that has a work unit such as a cutting blade device and is able to travel, the container device being configured to travel in a detached state to a collected article destination by itself.

50. 发明申请

US20170245426A1 LAWN MOWER 审中-公开
公开(公告)号：US20170245426A1
公开(公告)日：2017-08-31
申请号：US15442971
申请日：2017-02-27
申请人： Honda Motor Co., Ltd.
发明人： Koji Kuriyagawa , Hajime Yoshimura
IPC分类号： A01D34/00 , A01D43/063 , A01D34/76 , A01D34/68 , A01D34/73
CPC分类号： A01D34/006 , A01D34/63 , A01D34/6806 , A01D34/73 , A01D34/76 , A01D43/0631 , A01D2101/00
摘要： A lawn mower includes a drive source for driving a cutter blade, flaps, a grass clippings container, a grass clippings container weight detection unit, a travel distance detection unit, and a control unit. The control unit determines a change amount of weight of the grass clippings container detected by the grass clippings container weight detection unit over the elapsed time period from the time when detection of travel distance of the lawn mower is started by the travel distance detection unit to the time when travel of predetermined distance is completed, and implements control in a manner that the rotation speed of the drive source and the flap angle of the flaps are adjusted in accordance with the change amount of the weight.

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