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41. 发明授权

US3724693A Excavating and/or loading devices 失效
标题翻译：挖掘和/或加载装置
公开(公告)号：US3724693A
公开(公告)日：1973-04-03
申请号：US3724693D
申请日：1971-01-14
申请人： SMALLEY R ENG LTD
发明人： SMALLEY R
IPC分类号： E02F3/38 , E02F3/04
CPC分类号： E02F3/384
摘要： A load-moving device, particularly an excavator, having a turntable swivellable about a vertical axis and which carries a jib capable, of being pivotally raised and lowered, a load-moving appliance being mounted on the jib, the jib being pivotally mounted on a support member, which, in turn, is pivotally mounted on the turntable about a vertical axis offset from the swivel axis and is capable of being locked in a selected one of a plurality of angular positions. The jib can therefore, be positioned to extend generally tangentially of the turntable, when desired, thereby enabling the device to operate close to a wall or other obstacle.
摘要翻译：一种装载移动装置，特别是挖掘机，其具有可围绕垂直轴线转动的转盘，其具有能够枢转地升高和降低的起重臂，安装在起重臂上的负载移动装置，所述起重臂枢转地安装在支撑构件，其又绕着与旋转轴线偏移的垂直轴线枢转地安装在转台上，并且能够被锁定在多个角位置中的选定的一个中。因此，当需要时，起重臂可被定位成大致切向地转动转台，从而使得该装置能够靠近墙壁或其它障碍物操作。

42. 发明授权

US3521783A High lift bucket 失效
标题翻译：高吊篮
公开(公告)号：US3521783A
公开(公告)日：1970-07-28
申请号：US3521783D
申请日：1969-01-17
申请人： CLARK EQUIPMENT CO
发明人： MCADAMS PAUL F
IPC分类号： E02F3/34 , E02F3/04
CPC分类号： E02F3/3417 , E02F3/3411

43. 发明授权

US3504705A Revolving connector 失效
标题翻译：改装连接器
公开(公告)号：US3504705A
公开(公告)日：1970-04-07
申请号：US3504705D
申请日：1967-10-09
申请人： CASCADE CORP
发明人： WIGHT DELANO , CHOCHREK HENRY F
IPC分类号： B66C1/68 , B66C1/42 , B66C1/62 , B66F9/14 , B66F9/18 , E02F3/04 , F17D1/00 , E03B1/00 , E03C1/00
CPC分类号： B66F9/184 , Y10T137/86533 , Y10T137/86558 , Y10T137/86638 , Y10T137/8807

44. 发明授权

US3498391A Hydraulic cushion block and impact type pile driving hammers 失效
标题翻译：液压垫块和冲击式驱动锤
公开(公告)号：US3498391A
公开(公告)日：1970-03-03
申请号：US3498391D
申请日：1968-10-24
申请人： GUILD CHARLES L , WILLARD B GOODMAN
发明人： GUILD CHARLES L , GOODMAN WILLARD B
IPC分类号： E02D13/10 , E02D7/02 , E02F3/04
CPC分类号： E02D13/10

45. 发明授权

US3479089A Undersea stockpile and blending apparatus 失效
标题翻译：地下商店和混合装置
公开(公告)号：US3479089A
公开(公告)日：1969-11-18
申请号：US3479089D
申请日：1968-04-22
申请人： MANFRED G KRUTEIN
发明人： KRUTEIN MANFRED G
IPC分类号： B65G63/00 , E02F3/04 , E02F7/00 , B65G57/00 , E02F3/88
CPC分类号： B65G63/008 , E02F3/04 , E02F7/005

46. 发明授权

US2679118A Excavating machine 失效
标题翻译：挖掘机
公开(公告)号：US2679118A
公开(公告)日：1954-05-25
申请号：US3449148
申请日：1948-06-22
申请人： DUFFY CYRUS P
发明人： DUFFY CYRUS P
IPC分类号： E02F3/04
CPC分类号： E02F3/045

47. 发明公开

US20240208784A1 MULTI-ARMED LIFTING ACCESSORY 审中-公开
公开(公告)号：US20240208784A1
公开(公告)日：2024-06-27
申请号：US18595394
申请日：2024-03-04
申请人： Rockford Rigging, Inc.
发明人： John Morris
IPC分类号： B66F9/12 , B66F9/00 , E02F3/00 , E02F3/04 , E02F3/34
CPC分类号： B66F9/12 , E02F3/04 , E02F3/3402 , E02F3/3414 , B66F9/00 , E02F3/00
摘要： A Multi-Armed Lifting Accessory is disclosed herein which is compact and transportable in various deployments. The Multi-Armed Lifting Accessory is advantageous and useful as it has hingedly connected loading and support arms attached to a main lifter body. The supporting arms are spring loaded allowing the Multi-Armed Lifting Accessory to stably engage with irregular shaped objects such as barge lid or a skid steer loader and allows for flexible engagement and balanced lifting operations.

48. 发明申请

US20210198091A1 MULTI-ARMED LIFTING ACCESSORY 有权
公开(公告)号：US20210198091A1
公开(公告)日：2021-07-01
申请号：US17203697
申请日：2021-03-16
申请人： Rockford Rigging, Inc.
发明人： John Morris
IPC分类号： B66F9/12 , E02F3/34 , E02F3/04
摘要： A Multi-Armed Lifting Accessory is disclosed herein which is compact and transportable in various deployments. The Multi-Armed Lifting Accessory is advantageous and useful as it has hingedly connected loading and support arms attached to a main lifter body. The supporting arms are spring loaded allowing the Multi-Armed Lifting Accessory to stably engage with irregular shaped objects such as barge lid or a skid steer loader and allows for flexible engagement and balanced lifting operations.

49. 发明申请

US20180187392A1 SKID STEER SCOOP SHOVEL 审中-公开
公开(公告)号：US20180187392A1
公开(公告)日：2018-07-05
申请号：US15843436
申请日：2017-12-15
申请人： Steve WEGNER
发明人： Steve WEGNER
IPC分类号： E02F3/04 , E01H5/06
CPC分类号： E02F3/04 , E01H5/06 , E01H5/061 , E02F3/3414 , E02F3/3681 , E02F3/96
摘要： A scoop shovel for attachment onto a skid steer tractor having a very low profile to reach into areas with little vertical clearance. Optionally, the scoop shovel may be rotatable about a horizontal axis extending forward of the skid steer tractor to assist in dumping the shovel's load.

50. 发明授权

US09783955B1 System and method for moving material 有权
公开(公告)号：US09783955B1
公开(公告)日：2017-10-10
申请号：US15347232
申请日：2016-11-09
申请人： Caterpillar Inc.
发明人： Jean-Jacques Clar , Michael Taylor , Troy K. Becicka , Ross McAree , Kyle Edwards , Peter Beasley
IPC分类号： E02F3/84 , E02F1/00 , E02F9/20 , G05D1/02 , E02F3/76 , E02F3/04
CPC分类号： E02F3/841 , E02F1/00 , E02F3/04 , E02F3/7604 , E02F3/7609 , E02F9/2041 , E02F9/2045 , E02F9/205 , E02F9/262 , G05D1/0219 , G05D2201/0202
摘要： A system for moving material from a first work area to a second work area includes a change in terrain sensor, a machine position sensor, and a controller. The controller performs first material moving operations including tip head operations until the void at the second work area is filled to a predetermined extent. The controller performs second material moving operation including backstacking operations until a predetermined amount of material has been moved from the first work area.

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