Patents in subclass Excavating/Combined Or Convertible
Parent class: Excavating
| Number | Patent title | Issue Date |
|---|---|---|
| 07401425 | Snowthrower wheel drive steering system 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... |
07/22/2008 |
| 07328529 | Mower convertible into a tracked implement and vice versa This invention relates to a mower and a tracked implement that convert from one to the other by coupling a mower unit or a tracked unit to a common drive unit. The drive unit is thus used in both products to provide cost savings in the... |
02/12/2008 |
| 07309186 | Pin cartridge for a pin joint A frame for a work machine includes first and second wall portions having an axially aligned bore positioned therein. A boom is positioned between the first and second wall portions and has a bore that is alignable with the bores in the... |
12/18/2007 |
| 07284345 | Milling device for floors, rock, excavated material or other material The milling apparatus (1) has a bucket with a receiving chamber and has a milling unit with a milling rotor (14). The receiving chamber has a receiving opening (4) and is embodied as a bucket (2). On the bottom of the bucket (2), a... |
10/23/2007 |
| 07257910 | Impact resistant breaker deployment system for an excavating machine Disclosed is an excavating machine, representatively a tracked excavator, having a boom stick portion on which both an excavating bucket and a hydraulic breaker are mounted for hydraulically driven pivotal movement between first and... |
08/21/2007 |
| 07249429 | Quick-release bucket adapter A manipulator assembly for attachment to a bucket of a construction vehicle is disclosed. The manipulator assembly includes a universal attachment apparatus for attaching a utility tool to the bucket. The universal attachment apparatus... |
07/31/2007 |
| 07246457 | Construction machine with a quick coupler The invention relates to a construction machine with a quick coupler for the coupling of a tool to a boom having a quick coupling part on the boom side and a quick coupling part on the tool side having a power circuit coupling, in... |
07/24/2007 |
| 07240441 | Excavator thumb for use with excavator equipment An excavator thumb assembly for use with an excavator having a boom, a hydraulic cylinder, a hydraulic cylinder shaft that extends and retracts from the hydraulic cylinder, and a bucket pivotally attached to an end of the boom and... |
07/10/2007 |
| 07225566 | Hybrid male coupler portion for a front-end loader A hybrid male coupler portion for a front-end loader mates selectively and interchangeably with first and second different female coupler portions. The coupler portion includes a frame. The frame includes: (i) first and second arm pin-on... |
06/05/2007 |
| 07172033 | Culvert opening and cleaning apparatus A culvert opening and cleaning apparatus which is designed to be operably mounted to an implement of heavy machinery such as a grader and is further designed to utilize the auxiliary hydraulic connection provided by the implement of heavy... |
02/06/2007 |
| 07162817 | Wheel loader The lifting frame with Z-kinematics of a wheel loader comprises an accessory arm with a lifting cylinder coupled to the vehicle frame or to the truck front-end and a rocker-type reversing lever coupled to the accessory arm, to the ends of... |
01/16/2007 |
| 07147425 | Convertible compact loader and excavator A loader excavator is described that is operable in an excavation mode or in a loader mode. The loader excavator comprises a main boom and a dipper boom, wherein a loader bucket or an excavator bucket can be selectively utilized in... |
12/12/2006 |
| 07121596 | Clip-on brush guard My invention attaches to trucks with snowplows. When the truck owner takes the snowplow off of the vehicle, my brush guard clips on to the truck side push plates remaining on the truck after the snowplow has been removed. To use the... |
10/17/2006 |
| 07117618 | Combination bucket/breaker apparatus for excavator boom stick An excavating machine, representatively a tracked excavator has a boom stick portion on which both an excavating bucket and a hydraulic breaker are mounted for hydraulically driven pivotal movement between first and second limit... |
10/10/2006 |
| 07107711 | Tool mounting device The current invention describes a tool mounting device that permits a rotating attachment of a tool to an excavator arm in such a way that the tool can be used for work in relatively small work spaces, independent of the alignment of the... |
09/19/2006 |
| 07080469 | Multiple-tool attachment for vehicles A multiple-tool attachment for vehicles having a front subassembly and a rear subassembly. The front subassembly and rear subassembly are connected with a slip joint so that the attachment can be placed upon vehicles of varying size. A... |
07/25/2006 |
| 07070154 | Storage bracket for a snow plow A storage bracket facilitates storage of portions of a vehicle snow plow. The snow plow has a support frame portion mountable to a vehicle, and a lift frame portion, mountable on the support frame portion, for lifting another portion of... |
07/04/2006 |
| 07032335 | Connection apparatus An apparatus for connecting an implement to a prime mover, the connection apparatus including a body arranged to be mounted on the prime mover. The body includes a connection device for connecting the body to the implement; the connection... |
04/25/2006 |
| 06969226 | Front end loader bucket discharge funnel and distributor A discharge funnel and distributor chute for sand and gravel or other disperse material which is removably attachable to the bucket of a front end loader. Funnel engaging hooks are attached along the front edges of the sides of the bucket... |
11/29/2005 |
| 06938365 | Dampening apparatus A dampening means for a tool, the dampening means controlling pivoting of the tool with respect to a support means of a support structure. |
09/06/2005 |
| 06928758 | Trenching tool A trenching tool attachable to the bucket of a front-end loader that is pushed through the soil parallel to the surface having an inclined plate to guide the soil into the bucket. |
08/16/2005 |
| 06877259 | Pin assembly and implements connecting apparatus The invention provides a pin assembly and Implements connecting apparatus which can replace a working device such as a bucket or the like easily and for a short time. A first member (20) having a pair of brackets (18, 19) is connected to... |
04/12/2005 |
| 06851588 | Apparatus and methods for converting the load compartment of a vehicle into a water tank According to a disclosed embodiment of the invention, an apparatus for converting the load compartment of a vehicle into a tank for carrying liquids comprises a removable cover assembly configured to cover an upper opening of the load... |
02/08/2005 |
| 06829849 | Arm lowering motion restricting device for working vehicle The arm lowering motion restricting device 40 comprises an arm restricting member 41 which can be freely swung upward and downward, one end portion of which is pivotably connected to the arm 21, and which extends so as to cover the upper... |
12/14/2004 |
| 06820357 | Multi-purpose tool for a front end loader of a tractor A multi-purpose tool for a front end loader of a tractor includes an intermediate support frame, an upper moveable jaw assembly having a plurality of interconnected forwardly extending, spaced-apart parallel fingers pivotally mounted to... |
11/23/2004 |
| 06796747 | Apparatus for installing a silt fence and support posts A tractor carries a vertically adjustable frame supporting a horizontal shaft for a supply roll of silt fence fabric. A vertical plow blade is mounted on the frame, and a vertical fin is supported directly behind the plow blade by a... |
09/28/2004 |
| 06789337 | Screening apparatus A screening apparatus is removably connected to a prime mover having an excavating bucket or loading shovel. The screening apparatus includes a material feed conveyor that feeds material to a screening device. A mounting mechanism and... |
09/14/2004 |
| 06764139 | System for and method of demolition A rugged demolition system, and method for its use, for pulling up horizontal structures such as concrete or asphalt and breaking them into pieces, pulling over and breaking up vertical structures such as retaining walls and... |
07/20/2004 |
| 06751896 | Combination bucket/breaker apparatus for excavator boom stick An excavating machine, representatively a tracked excavator has a boom stick portion on which both an excavating bucket and a hydraulic breaker are mounted for hydraulically driven pivotal movement between first and second limit... |
06/22/2004 |
| 06729431 | Tractor with implement mounting frame A frame type tractor having an engine mounted in a front region of a main frame extending longitudinally of a tractor body, and a transmission case mounted in a rear region of the main frame. A backhoe mounting frame is attached to a rear... |
05/04/2004 |
| 06725580 | Working device A device (10) for performing work tasks within a work area, in particular a ski run area, includes a working unit (60, 90), a manoeuvring machine (12, 30, 32, 37) to which the working unit is arranged. The manoeuvring machine is designed... |
04/27/2004 |
| 06725580 | Working device A device (10) for performing work tasks within a work area, in particular a ski run area, includes a working unit (60, 90), a manoeuvring machine (12, 30, 32, 37) to which the working unit is arranged. The manoeuvring machine is designed... |
04/27/2004 |
| 06725583 | Rear-mounted implement mounting system A rear-mounted implement mounting system includes semi-cylindrical seats open upwardly and mounted on a lower back portion of a utility vehicle chassis that receive bar members located on a facing lower part of the rear-mounted implement.... |
04/27/2004 |
| 06725584 | Quick connect/disconnect system for an arm of excavator or other machine A quick connect/disconnect system for an arm of an excavator or other machine includes a boom comprising a distal end defining a first yoke structure including first and second yoke members, and each of the yoke members includes an open... |
04/27/2004 |
| 06718661 | Boom A new and improved appliance boom having opposite ends. One of the ends is adapted to be secured to the bucket of an articulated powered bucket loader. The other end is adapted to be secured to an appliance. The boom has means for guiding... |
04/13/2004 |
| 06701630 | Power shovel A power shovel (10) for use on a bucket (14) of a front end loader (12) includes no modifications are required to the bucket (14) other than several bolt holes to mount the upper support bracket (24) of the power shovel. Alternatively,... |
03/09/2004 |
| 06698114 | Lift arm support and storage construction for small loader A lift arm assembly for a small or "mini" loader is pivotally mounted onto a self propelled frame for movement between a raised and a lowered position. In the raised position, a support strut is provided that fits over an extended rod of... |
03/02/2004 |
| 06691438 | Coupler with improved structure and method for manufacturing same A quick-coupler for operably connecting a bucket or other implement to the arm or dipper-stick of an excavator, backhoe and/or other machine includes a first and second laterally spaced-apart rib assemblies. A first upper bearing plate is... |
02/17/2004 |
| 06675506 | Motorized ice breaking apparatus A motorized ice breaking apparatus has a housing with a power source connected thereto. A drive train is operatively connected to the power source. The drive train includes a drive shaft with a crank. A blade is disposed on a bottom side... |
01/13/2004 |
| 06663338 | Three-point hitch loader A rear end loader includes a hitch frame that is designed to be connected to the three-point hitch of a tractor. Connected to and extending rearwardly from the hitch frame is a lift arm structure. The lift arm structure is pivotally... |
12/16/2003 |
| 06663339 | Bucket shoe A bucket shoe system for transporting smaller loader buckets within the loader bucket of a backhoe that includes a frame for holding the smaller buckets that is securable to the loader bucket using D-rings and which is provided with a... |
12/16/2003 |
| 06659709 | Tool carrier attachment for excavator Mobile construction equipment includes a hydraulically activated boom and operating stick for carrying two separately mounted construction tools. In an excavator, a bucket is mounted on the end of the stick in the conventional manner and... |
12/09/2003 |
| 06655053 | Tool attachment for excavating machines and the like An attachment for a machine having a handle, operable to perform various groundworking functions, generally consisting of an arm member pivotally connectable to the handle of the machine, an extendable strut pivotally connected to the arm... |
12/02/2003 |
| 06615514 | Perfected loading machine with excavator supplement and chassis for the same A loading machine and chassis for the same, of small size, with an excavator supplement, which can be used for loading, excavation, drilling, etc. in small spaces which were previously only accessible to persons. The operator sits astride... |
09/09/2003 |
| 06588127 | Skid loader attachment A skid loader attachment includes a coupling assembly designed for mounting the device onto a skid loader. The coupling assembly further includes a plate portion that has a plurality of apertures. Each one of the apertures is alignable... |
07/08/2003 |
| 06578295 | Front end loader multiple tool attachment apparatus A frame apparatus that fits on the loader arms of a skid steer front loader. This frame apparatus serves as a platform upon which a plurality of hydraulically driven tools can be employed. The frame apparatus further includes a hydraulic... |
06/17/2003 |
| 06578295 | Front end loader multiple tool attachment apparatus A frame apparatus that fits on the loader arms of a skid steer front loader. This frame apparatus serves as a platform upon which a plurality of hydraulically driven tools can be employed. The frame apparatus further includes a hydraulic... |
06/17/2003 |
| 06578297 | Skid steer attachment, sub-attachment system having extended reach A unique bucket attachment and sub-attachment adaptable for use with skid steer loaders and other earth moving equipment. The bucket attachment has a much smaller ratio of width to length than conventional loader buckets. It also provides... |
06/17/2003 |
| 06574891 | Excavation bucket incorporating an impact actuator assembly An excavation bucket incorporating an impact actuator assembly is described herein. The excavation bucket includes a bucket body, a movable head, a movable floor portion mounted to the movable head and an impact actuator provided between... |
06/10/2003 |
| 06553694 | Winch attachment for backhoe machines A winch attachment for a backhoe replaces a bucket normally carried on the backhoe boom to allow the backhoe to engage in winching operations. The winch attachment includes a winch bracket which is detachably secured to the mounting... |
04/29/2003 |