fig1 is a representation of an exploded view of the component parts of the object lifting , pulling and digging apparatus 10 of this disclosure . each of the component parts represented in fig1 is constructed of a material that gives the component part sufficient strength for its intended functioning of pulling and digging posts , trees , bushes , etc . from the ground . referring to fig1 - 4 , the apparatus 10 has a base 12 with opposite front 14 and rear 16 surfaces . the rear surface 16 of the base 10 is configured for removable attachment to the loader arms of a vehicle having an auxiliary hydraulic circuit . for example , the rear surface 16 could be attached by a universal quick attach hitch to the loader arms of a “ skid steer ” type vehicle . with the base 16 attached to the vehicle , the rear surface 16 of the base is directed toward the vehicle and the front surface 14 of the base is directed away from the vehicle . the base 12 is constructed with a plurality of reinforcing panels and gussets 18 on the front surface 14 of the base . the base 12 is also constructed with a reinforced , protective box on the front surface 14 of the base . the box is comprised of a top wall 22 , an opposite bottom wall 24 , and opposite angled side walls 26 , 28 . as can be seen in fig1 , a pair of pivot holes 32 are formed through the box top wall 22 and a pair of pivot holes 34 are formed through the box bottom wall 24 . each pivot hole 32 through the top wall 22 is coaxial with the pivot hole 34 below it through the bottom wall 34 . the axis of the pivot holes 32 , 34 are positioned in a single vertically oriented plane relative to the base 12 . a brush guard assembly 36 is attached to the top of the base 12 . the brush guard assembly 36 provides protection to the operator of the vehicle to which the apparatus 10 is attached when pulling or digging up posts , trees , bushes , etc . using the apparatus . a first jaw 42 having a length with opposite proximal and distal ends and a second jaw 44 having a length with opposite proximal and distal ends are attached to the front surface 14 of the base 12 . both of the jaws 42 , 44 are constructed as generally flat panels having elongate lengths that extend from proximal portions 46 , 48 of the respective first 42 and second 44 jaws to distal portions 52 , 54 of the respective first 42 and second 44 jaws . as shown in fig5 and 6 , the first jaw 42 is constructed as a single , generally flat panel with an elongate , triangular configuration that extends from an apex of the triangular configuration at the distal end portion 52 of the first jaw 42 to a base of the triangular configuration at the proximal portion 46 of the first jaw 42 . the second jaw 44 is also constructed as a single , generally flat panel with an elongate , triangular configuration that extends from an apex of the triangular configuration at the distal end portion 54 of the second jaw 44 to a base of the triangular configuration at the proximal portion 48 of the second jaw 44 . a first cylindrical pivot tube 56 is attached to the first jaw 42 . the pivot tube 56 has an interior bore that extends completely through the pivot tube and through the first jaw 42 . the pivot tube 56 separates the first proximal portion 46 and the first distal portion 52 of the first jaw 42 with a majority of the length of the first jaw extending along the first distal portion 52 forwardly from the first pivot tube 56 . a second pivot tube 58 is attached to the second jaw 44 . the second pivot tube 58 also has an interior bore that extends completely through the second pivot tube and through the second jaw 44 . the second pivot tube 58 separates the second proximal portion 48 and from the second distal end 54 of the second jaw 44 with a majority of the length of the second jaw 44 extending along the second distal portion 54 forwardly from the second pivot tube 58 . a first pin 62 connects the first jaw 42 to the front surface 14 of the base 12 for pivoting movement of the first jaw about the first pin between an open position and a closed position of the first jaw relative to the base . the first pin 62 extends through the pivot hole 32 through the top wall shown to the left in fig1 , through the first pivot tube 56 and into the pivot hole 34 in the bottom wall shown to the left in fig1 . the first pivot pin 62 is secured to the box top wall 22 to prevent rotation of the pin relative to the base 12 . a second pin 62 connects to the second jaw 44 to the front surface 14 of the base 12 for pivoting movement of the second jaw about the second pin between an open position and a closed position of the second jaw relative to the base . the second pin 64 extends through the pivot hole 32 in the box top wall 22 shown to the right in fig1 , through the second pivot tube 58 and into the pivot hole 34 through the box bottom wall 24 shown to the right in fig1 . the first pin 62 and the second pin 64 are positioned on the base 12 in a single , generally vertical plane relative to the base . the first distal portion 52 of the first jaw 42 extends forwardly from the first pivot pin 62 . the first proximal portion 46 of the first jaw 42 extends rearwardly of the first pivot pin 62 . the second distal portion 54 of the second jaw 44 extends forwardly from the second pivot pin 64 . the second proximal portion 48 of the second jaw 44 extends rearwardly of the second pivot pin 64 . thus , the majority of the length of the first jaw 42 and the second jaw 44 are positioned forwardly of the first pin 62 and the second pin 64 . a single linear actuator 72 is connected between the first proximal portion 46 of the first jaw 42 and the second proximal portion 48 of the second jaw 44 . the actuator 72 shown in fig1 is a hydraulic actuator . however , any equivalent type of linear actuator could be connected between the first proximal portion 46 of the first jaw 42 and the second proximal portion 48 of the second jaw 44 . the actuator 72 has a conventional construction with a housing 74 at one end of the actuator and a rod 76 at the opposite end of the actuator . a pair of hydraulic hoses 78 , 82 extend from the opposite sides of the actuator housing 74 . the hoses 78 , 82 communicate the actuator housing 74 with the auxiliary hydraulics of the vehicle with which the apparatus 10 is used . when the actuator 72 is operated to cause the housing 74 and rod 76 to move to their extended condition , the first jaw 42 and second jaw 44 are moved to their closed positions . when the actuator 72 is operated to cause the housing 74 and rod 76 to move to their retracted condition , the first jaw 42 and second jaw 44 are moved to their open positions . with the actuator 72 positioned rearwardly of the first pin 62 and second pin 64 , the actuator is positioned rearwardly of the first jaw 42 and second jaw 44 and away from the pulling or digging operation performed by the apparatus 10 . the actuator 72 is also positioned in the protective box comprised of the top wall 22 , the bottom wall 24 and the opposite side walls 26 , 28 . thus , the actuator 72 is protected from the pulling and / or digging environment of the apparatus 10 in use . the first proximal portion 46 of the first jaw 42 is formed with a first gear tooth section 84 . the second proximal portion 48 of the second jaw 44 is formed with a second gear tooth section 86 . these can be seen in fig1 . the first gear tooth section 84 of the first jaw 42 and the second gear tooth section 86 of the second jaw 44 mesh between the first pivot pin 62 and the second pivot pin 64 . the meshing of the first gear tooth section 84 and the second gear tooth section 86 synchronizes the movements of the first jaw 42 and the second jaw 44 as they are moved between their open positions and their closed positions , and between their closed positions and their open positions . the first jaw 42 cannot be moved without the second jaw 44 also moving , and the second jaw 44 cannot be moved without the first jaw 42 also moving . the first distal portion 52 of the first jaw 42 is formed with a generally vertically oriented first saw tooth section 92 . the first saw tooth section 92 is constructed as a single , generally flat panel with an elongate , triangular configuration that extends from an apex at the distal end of the triangular configuration of the first saw tooth section 92 adjacent the apex of the triangular configuration of the first jaw 42 , to a base of the triangular configuration of the first saw tooth section 92 at a proximal portion of the first saw tooth section adjacent the proximal portion 46 of the first jaw 42 . the first saw tooth section 92 is secured to the top surface of the first jaw 42 and projects vertically upward from the length of the first jaw 42 as can be seen in fig1 and 7 . as can be seen in fig1 and 7 , as the first saw tooth section 92 extends along the first distal portion 52 of the first jaw 42 from the distal end of the first jaw toward the first pivot tube 56 , a line of saw teeth 94 on the first saw tooth section 92 are positioned further away from the first jaw 42 by the first saw tooth section 92 . the second distal portion 54 of the second jaw 44 is also formed with a generally vertically oriented second saw tooth section 96 . the second saw tooth section 96 is constructed as a single , generally flat panel with an elongate , triangular configuration that extends from an apex at a distal end of the triangular configuration of the second saw tooth section 96 adjacent the apex of the triangular configuration of the second jaw 44 , to a base of the triangular configuration of the second saw tooth section 96 at a proximal portion of the second saw tooth section 92 adjacent the proximal portion 48 of the second jaw 44 . the second saw tooth section 96 is secured to the top surface of the second jaw 44 and projects vertically upwardly from the length of the second jaw 44 . as can be seen in fig1 and 8 , as the second saw tooth section 96 extends along the second distal portion 54 of the second jaw 44 from the distal end of the second jaw toward the second pivot tube 58 , a line of second saw teeth 98 on the second saw tooth section 96 is positioned further away from the second jaw 44 . the first saw tooth section 92 and the second saw tooth section 96 are configured to saw through roots of trees , bushes , etc . when the apparatus 10 is used for digging . with the first jaw 42 and the second jaw 44 positioned in their closed position as represented in fig5 , the first saw tooth section 92 and the second saw tooth section 94 extend parallel across the respective first jaw 42 and second jaw 44 . with the first saw teeth 94 extending further away from the first jaw 42 as they extend toward the first pivot tube 56 and the second saw teeth 98 extending further away from the second jaw 44 as they extend to the second pivot tube 58 , as the jaws are pushed into the ground by the loader arms of the vehicle with which the apparatus 10 is used the flat , planar jaws 42 , 44 prevent the saw teeth 94 , 98 from moving away from the roots and the saw teeth 94 , 98 continue to cut through the roots of trees , bushes , etc . as the lengths of the draws 42 , 44 are pushed further into the ground . referring to fig1 , 5 and 6 , the first jaw 42 is provided with a key tab 102 that projects from the distal end of the first jaw toward the second jaw 44 . the second jaw 44 is provided with a key hole or key slot 104 at the distal end of the second jaw . when the first 42 and second 44 jaws are moved to their closed positions for a digging operation , the key tab 102 engages inside the key slot 104 to securely attach the distal ends of the first 42 and second 44 jaws together and prevent their moving vertically relative to each other during a digging operation . the engagement of the key tab 102 into the key slot 104 can be seen in fig2 and 5 . referring to fig1 and 6 , the first jaw 42 has a straight section of gripping teeth 106 that extend along a substantially straight line as the straight section of teeth extend from the distal end of the first jaw toward the proximal end of the first jaw . the second jaw 44 also has a straight section of gripping teeth 108 that extend along a substantially straight line as the straight section of teeth extend from the distal end of the second jaw toward the proximal end of the second jaw . the straight section of gripping teeth 106 on the first jaw 42 and the straight section of gripping teeth 108 on the second jaw 44 mesh with each other when the first jaw and the second jaw are moved to their closed positions . this can be seen in fig5 . referring to fig1 and 6 , the first jaw 42 also has a curved section of gripping teeth 112 . the curved section of gripping teeth 112 on the first jaw 42 extend from the straight section of gripping teeth 106 on the first jaw toward the proximal end of the first jaw . the curved section of gripping teeth 112 on the first jaw 42 extend along a curved line as they extend from the straight section of gripping teeth 106 on the first jaw toward the proximal end of the first jaw . the second jaw 44 is also provided with a curved section of gripping teeth 114 . the curved section of gripping teeth 114 extend from the straight section of gripping teeth 108 of the second jaw 44 toward the proximal end of the second jaw . the curved section of gripping teeth 114 on the second jaw 44 extend along a curved line as they extend from the straight section of gripping teeth 108 on the second jaw toward the proximal end of the second jaw . the curved section of gripping teeth 112 on the first jaw 42 and the curved section of gripping teeth 114 on the second jaw 44 allow larger objects , for example larger diameter posts , larger diameter trees , large rocks , etc . to be engaged between the sections of gripping teeth near the proximal ends of the jaws 42 , 44 and closer to the loader arms of the vehicle with which the apparatus 10 is used for a maximized pulling and lifting force . referring to fig1 and 5 - 8 , a first tooth 14 is removably attached to the distal end of the first jaw 42 and a second tooth 118 is removably attached to the distal end of the second jaw 44 . the teeth 116 , 118 represented in the drawing figures are replaceable , excavator style digging teeth . other types of digging teeth could be employed instead of those shown . with the teeth 116 , 118 being replaceable , they can be replaced when worn after several digging operations . as various modifications could be made in the construction of the apparatus and its method of operation herein described and illustrated without departing from the scope of the invention , it is intended that all matter contained in the foregoing description or shown in the accompanying drawings shall be interpreted as illustrative rather than limiting . thus , the breadth and scope of the present disclosure should not be limited by any of the above described exemplary embodiments , but should be defined only in accordance with the following claims appended hereto and their equivalents .
an object lifting , pulling and digging apparatus has a pair of jaws that can be opened to enable positioning the jaws around a post , tree , and / or bush then closed around the post , tree , and / or bush . the jaws can then be raised to pull the post , tree , and / or bush from the ground . the jaws of the apparatus can also be closed and angled downwardly to drive the distal ends of the jaws into the ground , where the jaws can then be moved upwardly to dig the post , tree , and / or bush from the ground . the apparatus can easily be attached to a vehicle equipped with a universal quick attach hitch and having auxiliary hydraulics , for example , a “ skid steer ” type farm or construction vehicle .