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

US07624521B2 Snowthrower chute control 有权
标题翻译：推雪橇控制
公开(公告)号：US07624521B2
公开(公告)日：2009-12-01
申请号：US11650354
申请日：2007-01-05
申请人： Donald M. White, III , Brett P. Yeager , Nathan J. Friberg
发明人： Donald M. White, III , Brett P. Yeager , Nathan J. Friberg
IPC分类号： E01H5/09
CPC分类号： E01H5/045 , Y10T74/20816
摘要： A snowthrower has a rotatable chute that directs the snow stream in different directions depending on the rotational position of the chute. A slidable hand grip is mounted on one of the handle tubes of the snowthrower. The hand grip can be slid down the handle tube by the operator to rotate the chute in a first direction. The hand grip can be slid up the handle tube by the operator to rotate the chute in a second opposite direction. The hand grip includes a rounded knob that the operator can grip with one hand. A latch is provided to lock the hand grip in an adjusted position on the handle tube.
摘要翻译：推铲者具有可旋转滑槽，其根据滑槽的旋转位置引导不同方向的雪流。一个可滑动的手柄安装在打雪机的一个手柄管上。手柄可以由操作者沿着把手管向下滑动，以沿第一方向旋转滑槽。手柄可以由操作者向上滑动手柄管，以使滑槽沿相反的方向旋转。手柄包括一个圆形的旋钮，操作者可以用一只手握住。提供闩锁以将手柄锁定在手柄管上的调整位置。

2. 发明申请

US20080163520A1 Snowthrower chute control 有权
标题翻译：推雪橇控制
公开(公告)号：US20080163520A1
公开(公告)日：2008-07-10
申请号：US11650354
申请日：2007-01-05
申请人： Donald M. White , Brett P. Yeager , Nathan J. Friberg
发明人： Donald M. White , Brett P. Yeager , Nathan J. Friberg
IPC分类号： E01H5/09 , B62K21/16
CPC分类号： E01H5/045 , Y10T74/20816
摘要： A snowthrower has a rotatable chute that directs the snow stream in different directions depending on the rotational position of the chute. A slidable hand grip is mounted on one of the handle tubes of the snowthrower. The hand grip can be slid down the handle tube by the operator to rotate the chute in a first direction. The hand grip can be slid up the handle tube by the operator to rotate the chute in a second opposite direction. The hand grip includes a rounded knob that the operator can grip with one hand. A latch is provided to lock the hand grip in an adjusted position on the handle tube.
摘要翻译：推铲者具有可旋转滑槽，其根据滑槽的旋转位置引导不同方向的雪流。一个可滑动的手柄安装在打雪机的一个手柄管上。手柄可以由操作者沿着把手管向下滑动，以沿第一方向旋转滑槽。手柄可以由操作者向上滑动手柄管，以使滑槽沿相反的方向旋转。手柄包括一个圆形的旋钮，操作者可以用一只手握住。提供闩锁以将手柄锁定在手柄管上的调整位置。

3. 发明授权

US07032333B2 Snowthrower chute and deflector control 有权
标题翻译：推土机滑道和导流板控制
公开(公告)号：US07032333B2
公开(公告)日：2006-04-25
申请号：US10464434
申请日：2003-06-18
申请人： Nathan J. Friberg , Donald M. White, III
发明人： Nathan J. Friberg , Donald M. White, III
IPC分类号： E01H5/09
CPC分类号： E01H5/045
摘要： A single joystick type control handle controls the chute and deflector of a snowthrower. The control handle can be moved laterally from side to side and a second linkage including a gear connection laterally rotates the chute from side to side in the same direction, i.e. movement of the control handle to the left rotates the chute to the left and vise versa. The gear connection has a mechanical advantage that increases the amount of the angular rotation of the chute, i.e. the chute rotates further than the angular movement of the control handle. The control handle can also be moved longitudinally from fore to aft and a second linkage comprising a flexible cable pivots the deflector up and down on the chute in the same direction, i.e. moving the control handle forward pivots the deflector down and vise versa. A locking mechanism is provided to hold the chute and the deflector in their adjusted positions.
摘要翻译：单个操纵杆式控制手柄控制打雪机的滑槽和导流板。控制手柄可以从一侧到另一侧横向移动，包括齿轮连接的第二连杆在相同的方向上横向地使滑槽从一侧到另一侧旋转，即，控制手柄向左移动，将滑槽向左旋转，反之亦然。齿轮连接具有增加滑槽的角度旋转量的机械优点，即滑槽比控制手柄的角度运动进一步旋转。控制手柄还可以从前到后纵向移动，并且包括柔性缆索的第二连杆在同一方向上使滑板在滑槽上上下移动，即，向前移动控制手柄向前使偏转器向下枢转，反之亦然。提供锁定机构以将滑槽和导流板保持在调整位置。

4. 发明授权

US07401425B2 Snowthrower wheel drive steering system 有权
标题翻译：降雪车轮驱动转向系统
公开(公告)号：US07401425B2
公开(公告)日：2008-07-22
申请号：US11021480
申请日：2004-12-23
申请人： Nathan J. Friberg , Donald M. White, III
发明人： Nathan J. Friberg , Donald M. White, III
IPC分类号： B62D11/02
CPC分类号： E01H5/04 , B62D11/08 , B62D51/001 , B62D51/04
摘要： A snowthrower has independent wheel drive trains to allow steering by clutching one drive train while unclutching the other drive train. The clutch in each drive train comprises a plurality of pivotal pawls carried on a drive member with the pawls pivoting in a plane that is substantially perpendicular to the rotational axis of the drive member. The pawls have heads that project through one face of the drive member and tails located on an opposite face of the drive member. The heads of the pawls can engage or disengage notches that are fixed to the driven member to clutch or unclutch the drive and driven members. A shift member axially presses on the tails of the pawls to disengage the heads of the pawls from the driven member. The shift member is selectively moved by an operator using a steering lever on the snowthrower.
摘要翻译：一个积雪车有独立的轮子驱动列车，通过抓住一个传动系统，同时转动另一个传动系统来允许转向。每个传动系中的离合器包括承载在驱动构件上的多个枢转棘爪，棘爪在基本上垂直于驱动构件的旋转轴线的平面中枢转。棘爪具有从驱动构件的一个表面突出的头部和位于驱动构件的相对面上的尾部。棘爪的头部可以接合或脱离固定到从动构件的凹口，以离合或分离驱动和驱动构件。换档构件轴向地按压爪的尾部以将棘爪的头部与被驱动构件脱离。移动构件由操作者选择性地使用在推荐者上的转向杆来移动。

5. 外观设计

USD359963S Granular fertilizer spreader attachment for lawn mower 失效
公开(公告)号：USD359963S
公开(公告)日：1995-07-04
申请号：US24209
申请日：1994-06-10
申请人： Anthony N. Pink , Joseph J. Walto , Nathan J. Friberg
设计人： Anthony N. Pink , Joseph J. Walto , Nathan J. Friberg

6. 发明授权

US5195307A Simplified blade brake clutch and propulsion control 失效
标题翻译：简化叶片制动离合器和推进控制
公开(公告)号：US5195307A
公开(公告)日：1993-03-23
申请号：US823502
申请日：1992-01-21
申请人： Richard A. Thorud , Nathan J. Friberg
发明人： Richard A. Thorud , Nathan J. Friberg
IPC分类号： A01D34/68
CPC分类号： A01D34/6806 , A01D2034/6843 , A01D2101/00 , Y10T74/20213
摘要： In a walk-behind power lawn mower with a propelling mechanism and a blade brake clutch, an improved control system. A preferred embodiment includes a substantially U-shaped control arm (34), pivot shaft (36, 38) operatively connecting control arm (34) to handlebar (28) wherein the pivot shafts (36, 38) establish a pivot axis. The preferred embodiment also includes a first element (48) pivotally connected to the handlebar (28) and operatively connected to the propelling mechanism and a second element (58) pivotally connected to the handlebar (28) and operatively connected to the blade brake clutch (16) wherein the first element (48) is rotatinally displaced and the propelling mechanism is engaged when the control arm (34) is generally rotated about the pivot axis and wherein the first and second elements (48, 58) are rotationally displaced and the propelling mechanism and blade brake clutch (16) are engaged when the control arm (34) is first generally displaced axially along the pivot axis and then generally rotated about the pivot axis.
摘要翻译：在具有推进机构和叶片制动离合器的步行电动割草机中，改进的控制系统。优选实施例包括基本上U形的控制臂（34），枢转轴（36,38），其将控制臂（34）可操作地连接到手把（28），其中枢转轴（36,38）建立枢转轴线。优选实施例还包括枢转地连接到车把（28）并可操作地连接到推进机构的第一元件（48）和枢转地连接到车把（28）并可操作地连接到叶片制动离合器（28）的第二元件（58） 16），其中当所述控制臂（34）大致围绕所述枢转轴线旋转时，所述第一元件（48）被旋转移位并且所述推进机构接合，并且其中所述第一和第二元件（48,58）被旋转地移位并且所述推进机构和叶片制动离合器（16）接合，当控制臂（34）首先大致沿着枢转轴线轴向移动，然后大致围绕枢转轴线转动。

7. 发明授权

US07201355B1 Support bracket for differently sized buckets 有权
标题翻译：支撑支架用于不同尺寸的铲斗
公开(公告)号：US07201355B1
公开(公告)日：2007-04-10
申请号：US11069290
申请日：2005-03-01
申请人： Jerry J. Zien , Nathan J. Friberg
发明人： Jerry J. Zien , Nathan J. Friberg
IPC分类号： A47H1/10
CPC分类号： A01K5/01 , A47J45/02 , A47J47/18
摘要： A support bracket for hanging differently sized buckets comprises a bracket body which can be secured to a vertical support surface such as a wall. The bracket body includes a lip that forms an upwardly facing hook that hooks into a downwardly facing channel on the rim of the bucket. The bracket body includes fixed upper and lower seats for receiving the pivotal bail on the bucket. The pivotal bail of a larger bucket will be received in the upper seat and the pivotal bail of a smaller bucket will be received in the lower seat when the rim channel of the bucket is hung on the lip. A pin retains the pivotal bail of the bucket in whatever seat holds the bail.
摘要翻译：用于悬挂不同尺寸的铲斗的支撑支架包括可固定到诸如墙壁的垂直支撑表面的支架主体。支架主体包括形成向上的钩的唇部，该钩钩挂在桶的边缘上的面向下的通道中。支架主体包括用于接收铲斗上的枢转吊环的固定上和下座。较大铲斗的枢转吊钩将被容纳在上座椅中，并且当铲斗的轮辋通道悬挂在唇缘上时，较小的铲斗的枢转吊钩将被容纳在下座中。一个销保持桶的枢转保释卡在任何座位保持吊环。

8. 发明授权

US6082083A Ground speed control system 有权
标题翻译：地面速度控制系统
公开(公告)号：US6082083A
公开(公告)日：2000-07-04
申请号：US156981
申请日：1998-09-18
申请人： Philip G. Stalpes , Larry W. Schmidt , Richard A. Thorud , Henry B. Tillotson, III , Nathan J. Friberg
发明人： Philip G. Stalpes , Larry W. Schmidt , Richard A. Thorud , Henry B. Tillotson, III , Nathan J. Friberg
IPC分类号： A01D34/68 , A01D69/08
CPC分类号： A01D34/6806 , A01D2034/6843 , A01D2101/00
摘要： A handle for an outdoor power equipment unit, such as a lawn mower, includes a control system for allowing the user to manually vary the ground speed of the mower provided by a self propel system. The control system includes a handle grip on the handle that slides up and down relative to a lower portion of the handle. As the handle grip slides down, the ground speed increases. As the handle grip slides up, the ground speed decreases. A grab member can be used to allow the operator to have leverage in pushing the handle grip down.
摘要翻译：用于室外电力设备单元（例如割草机）的手柄包括用于允许用户手动改变由自推进系统提供的割草机的地面速度的控制系统。控制系统包括手柄上的把手，其相对于手柄的下部上下滑动。当手柄向下滑动时，地面速度增加。手柄向上滑动时，地面速度降低。可以使用抓斗构件来允许操作者在将手柄向下推动时具有杠杆作用。

9. 外观设计

USD308658S Tire 失效
公开(公告)号：USD308658S
公开(公告)日：1990-06-19
申请号：US79367
申请日：1987-07-20
申请人： Nathan J. Friberg
设计人： Nathan J. Friberg

10. 发明授权

US07438300B1 Hand truck with pivotal retainer 有权
标题翻译：手动卡车与枢轴保持架
公开(公告)号：US07438300B1
公开(公告)日：2008-10-21
申请号：US11408597
申请日：2006-04-21
申请人： Jerry J. Zien , Nathan J. Friberg
发明人： Jerry J. Zien , Nathan J. Friberg
IPC分类号： B62B1/26
CPC分类号： B62B1/264 , B62B1/14 , B62B2203/44
摘要： A hand truck for carrying and transporting an object comprises a frame having a base and a back arranged in a generally L-shaped configuration. The frame is supported by at least a pair of wheels for rolling over the ground. An object may be placed on the base for using the hand truck to move the object. A retainer has a loading position in which the retainer is sufficiently clear of the base to allow the object to be slid onto the base. After the object is slid onto the base, the retainer may be raised to a transport position in which the retainer at least partially encircles the object to hold the retainer on the base. The retainer may be releasably latched in the transport position.
摘要翻译：用于承载和运输物体的手推车包括具有大致L形构造的基部和后部的框架。该框架由至少一对车轮支撑，用于在地面上滚动。物体可以放在基座上，以便使用手推车来移动物体。保持器具有加载位置，其中保持器足够地远离基部以允许物体滑动到基座上。在物体滑动到基座上之后，保持器可以升高到传送位置，在传送位置中，保持器至少部分地围绕物体以将保持器保持在基座上。保持器可以可释放地锁定在运输位置。

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