An adaptive pile driver system for driving a pile at a worksite. The system comprises a pile driver comprising a motor, an electrical power unit, a drill rod with a first end and a second end. The system further comprises a vibrating module, a hammering module, a drilling module, and a rock drilling module. The pile driver is adaptable to the worksite where the pile is to be driven, by connecting one or more of pile driver modules to the drill rod.

An adaptive pile driver system for driving a pile at a worksite. The system comprises a pile driver comprising a motor, an electrical power unit, a drill rod with a first end and a second end. The system further comprises a vibrating module, a hammering module, a drilling module, and a rock drilling module. The pile driver is adaptable to the worksite where the pile is to be driven, by connecting one or more of pile driver modules to the drill rod.

A land anchor is disclosed for pulling an immobilized vehicle out of the mud or snow. The land anchor includes a pull bar which is reversibly connectable or linkable to a bucket by passing the pull bar through a slot in the bucket. The bucket portion of the anchor includes a blade which can be driven into the ground and then removed from the ground once the vehicle has been freed. A connecting end of the pull bar engages the bucket and prevents the pull bar from passing completely through the slot, and can include lateral wings for added strength. The land anchor can be positioned, anchored, and operated by a single person with assistance from a winch and cable assembly to move the immobilized vehicle to a solid area of ground.

A land anchor is disclosed for pulling an immobilized vehicle out of the mud or snow. The land anchor includes a pull bar which is reversibly connectable or linkable to a bucket by passing the pull bar through a slot in the bucket. The bucket portion of the anchor includes a blade which can be driven into the ground and then removed from the ground once the vehicle has been freed. A connecting end of the pull bar engages the bucket and prevents the pull bar from passing completely through the slot, and can include lateral wings for added strength. The land anchor can be positioned, anchored, and operated by a single person with assistance from a winch and cable assembly to move the immobilized vehicle to a solid area of ground.

A post driver for installing a post includes a post receiver. The post receiver has a post receiver body defining a post receiving space with an open end and an opposite closed end. The post receiving space is sized and shaped to receive an upper end portion of the post. The post receiver body has an outer surface. The post receiver includes a post receiver cover connected to the post receiver body and at least partially covering the outer surface of the post receiver body. A first handle is connected to the post receiver and a second handle is connected to the post receiver.

A hand-held driver device, comprising a solid impact body, configured to provide a user a surface for driving fasteners, an adjustable strap attached to a top surface of the solid impact body for retaining the solid impact body on the user's hand, a pair of inextensible rings attached to the adjustable strap, the pair of inextensible rings laterally opposed to each other and configured to provide a secure attachment point between the adjustable strap and the solid impact body, an adjustment device attached to the adjustable strap for modifying the length of the adjustable strap, an insulating surface integral to the top surface of the solid impact body, which is configured to conform to the shape of the user's hand and provide impact protection to the user's hand during use of the hand-held driver device, and a sacrificial bottom surface integral to the solid impact body, which is configured to make contact with the fasteners.

A hand-held driver device, comprising a solid impact body, configured to provide a user a surface for driving fasteners, an adjustable strap attached to a top surface of the solid impact body for retaining the solid impact body on the user's hand, a pair of inextensible rings attached to the adjustable strap, the pair of inextensible rings laterally opposed to each other and configured to provide a secure attachment point between the adjustable strap and the solid impact body, an adjustment device attached to the adjustable strap for modifying the length of the adjustable strap, an insulating surface integral to the top surface of the solid impact body, which is configured to conform to the shape of the user's hand and provide impact protection to the user's hand during use of the hand-held driver device, and a sacrificial bottom surface integral to the solid impact body, which is configured to make contact with the fasteners.

A pile (1) intended to be driven into the ground to serve to support an object, the pile (1) having a conical shape terminating in a point (5). The pile (1) has at least two lugs (4) each having a slope (12) intended to favour driving of the pile (1) into the ground and an abutment (9) intended to prevent the withdrawal of the pile (1) in a direction that is opposite to that of the driving in, and in that it has an orifice (18) intended to receive an end-piece adapted to support an object.

A pile (1) intended to be driven into the ground to serve to support an object, the pile (1) having a conical shape terminating in a point (5). The pile (1) has at least two lugs (4) each having a slope (12) intended to favour driving of the pile (1) into the ground and an abutment (9) intended to prevent the withdrawal of the pile (1) in a direction that is opposite to that of the driving in, and in that it has an orifice (18) intended to receive an end-piece adapted to support an object.

A hand-held driver device, comprising a solid impact body, configured to provide a user a surface for driving fasteners, an adjustable strap attached to a top surface of the solid impact body for retaining the solid impact body on the user's hand, a pair of inextensible rings attached to the adjustable strap, the pair of inextensible rings laterally opposed to each other and configured to provide a secure attachment point between the adjustable strap and the solid impact body, an adjustment device attached to the adjustable strap for modifying the length of the adjustable strap, an insulating surface integral to the top surface of the solid impact body, which is configured to conform to the shape of the user's hand and provide impact protection to the user's hand during use of the hand-held driver device, and a sacrificial bottom surface integral to the solid impact body, which is configured to make contact with the fasteners.