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公开(公告)号：US3238648A
公开(公告)日：1966-03-08
申请号：US33238863
申请日：1963-12-23
Applicant: CATERPILLAR TRACTOR CO
Inventor： COBB DELWIN E , HEINOLD LLOYD K
CPC classification number: E02F3/7618 , E02F3/80 , E02F3/8152 , E02F3/8155
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Patent Agency Ranking
公开(公告)号：US3915501A
公开(公告)日：1975-10-28
申请号：US52628074
申请日：1974-11-22
Applicant: CATERPILLAR TRACTOR CO
Inventor： COBB DELWIN E , FIDLER JERRY D , GUTMAN NATHAN , LIVESAY RICHARD E , STEMLER ORRIN A
CPC classification number: E02F3/425 , E02F3/32 , E02F3/962 , Y10S37/904 , Y10S414/125
Abstract: An impact rock breaker includes detachable mounting means and latching means operative to mount the rock breaker on the stick of a backhoe or excavator adjacent the bucket such that the rock breaker can be pivoted between a non-operative position out of the way of the bucket to permit normal operation of the bucket and an operative position latched to the bucket for movement with the bucket for normal operation of the rock breaker.
Abstract translation: 冲击式破碎机包括可拆卸的安装装置和闩锁装置，其可操作以将岩石破碎机安装在靠近铲斗的反铲或挖掘机的杆上，使得岩石破碎机能够在铲斗的非操作位置之间枢转， 允许铲斗的正常操作和锁定到铲斗的操作位置与铲斗一起运动以正常操作岩石破碎机。
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3.发明授权
公开(公告)号：US3770322A
公开(公告)日：1973-11-06
申请号：US3770322D
申请日：1971-04-12
Applicant: CATERPILLAR TRACTOR CO
Inventor： COBB DELWIN E , KEPNER CARL L , WOODY ALBERT L , ROBERTS WAYNE E
CPC classification number: E02F5/326 , Y10S37/904
Abstract: An earth working apparatus employs large amounts of stored energy which is cyclically delivered on demand to the work tool. The energy is stored in a large flywheel and delivered by suitable transmission means to the work tool.
Abstract translation: 地球工作装置采用大量的储存能量，根据需要向作业工具循环输送。 能量存储在大型飞轮中，并通过合适的传动装置传送到作业工具。
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公开(公告)号：US3897975A
公开(公告)日：1975-08-05
申请号：US37732473
申请日：1973-08-27
Applicant: CATERPILLAR TRACTOR CO
Inventor： COBB DELWIN E , KEPNER CARL L , WOODY ALBERT L , ROBERTS WAYNE E
CPC classification number: E02F5/326
Abstract: An earth working apparatus is provided with means for storing large amounts of inertial energy and means for cyclically delivering the energy on demand by impact means to a rock fracturing work tool. The energy is stored in a large flywheel and delivered by suitable transmission means to the work tool.
Abstract translation: 土方工程装置具有用于储存大量惯性能量的装置和用于通过冲击装置将能量循环地递送到岩石压裂作业工具的装置。 能量存储在大型飞轮中，并通过合适的传动装置传送到作业工具。
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公开(公告)号：US3887237A
公开(公告)日：1975-06-03
申请号：US36772773
申请日：1973-06-07
Applicant: CATERPILLAR TRACTOR CO
Inventor： BAILEY JOHN M , COBB DELWIN E
CPC classification number: E02F5/323 , E02F3/8883
Abstract: A ripper employs a repetitive exploding device whereby a gaseous fuel mixture is introduced into fissures created in material being ripped, and is ignited to provide repetitive explosions which create high energy release for rock breaking and fracturing.
Abstract translation: 裂土器采用重复的爆炸装置，由此将气体燃料混合物引入到被切割的材料中产生的裂缝中，并且被点燃以提供重复的爆炸，其产生用于岩石破裂和压裂的高能量释放。
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公开(公告)号：US3121964A
公开(公告)日：1964-02-25
申请号：US18405562
申请日：1962-04-02
Applicant: CATERPILLAR TRACTOR CO
Inventor： COBB DELWIN E
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