Detachable wrecking device

Claim 2

A building wrecking device for attachment to an operative instrument, said operative instrument being coupled to a tractor through a set of push arms and adapted for motion relative to said push arms, and comprising first elongate boom means for attachment to a first portion of said operative instrument, second elongate boom means for attachment to a second portion of said operative instrument removed from said first portion, coupling means for coupling said second elongate boom means to said first elongate boom means, pick means for attachment to said operative instrument through said first and second boom means, and adjustment means for adjusting the length of said device.

Claim 3

The building wrecking device of claim 1 further comprising a spreader for connection to said first and second elongate boom means and maintaining said boom means in a relatively fixed relationship.

Claim 4

The building wrecking device of claim 1 further comprising guidelines for connection to said operative instrument.

Claim 5

The building wrecking device of claim 1 further comprising a jack for placement within said operative instrument to strengthen it.

Claim 6

The building wrecking device of claim 4 further comprising a tool support beam having a first extremity thereof connected to one of said first Or second elongate boom means and having a second extremity thereof connected to said pick means.

Claim 7

The building wrecking device of claim 5 wherein said tool support beam is slidably connected to said one of said first or second elongate boom means.

Claim 8

The building wrecking device of claim 6 wherein said operative instrument is the bucket of a bucket loader.

Claim 9

The combination of a tractor, a set of push arms operatively connected to said tractor, an operative instrument coupled to said push arms and adapted for motion relative to said push arms, a first elongate boom attached to one side of said operative instrument, a second elongate boom attached to another side of said operative instrument and said first boom, a pick operatively connected to at least one of said first and second elongate booms, and adjustment means interposed between said pick and said operative instrument for adjusting the distance between said pick and said operative instrument.

Claim 10

The combination of a tractor, a set of push arms operatively connected to said tractor, an operative instrument coupled to said push arms and adapted for motion relative to said push arms, a first elongate boom attached to one side of said operative instrument, a second elongate boom attached to another side of said operative instrument and said first boom, a pick operatively connected to at least one of said first and second elongate booms, and adjustment means interposed between said pick and said operative instrument for adjusting the distance between said pick and said operative instrument.

Claim 11

The combination of claim 8 further comprising guidelines for connection between said operative instrument and said first or second elongate booms.

Claim 12

The combination of claim 8 further comprising a spreader for connection to said first and second elongate booms for maintaining said booms in a relatively fixed relationship.

Claim 13

The combination of claim 10 further comprising a jack for placement within said operative instrument to strengthen it.

Claim 14

The combination of claim 11 wherein said operative instrument is a bucket forming part of a bucket loader driven by said tractor.

Claim 15

A building wrecking device for use with a bucket loader, said bucket loader including a bucket operatively coupled to a tractor through a set of push arms and adapted for rotational motion with respect to said push arms, said device comprising: first elongate boom means for attachment to the top of said bucket; second elongate boom means for attachment to the bottom of said bucket; coupling means for coupling said second elongate boom means to said first elongate boom means; tool support beam means coupled to one of said first or second elongate boom means and having a first extremity slidably received by said one of said boom means; pick means affixed to a second extremity of said tool support beam means; and jack means for placement within said bucket to strengthen it against the loads imposed by said device.

Claim 16

A building wrecking device for use with a bucket loader, said bucket loader including a bucket operatively coupled to a tractor through a set of push arms and adapted for rotational motion with respect to said push arms, said device comprising: first elongate boom means for attachment to the top of said bucket; second elongate boom means for attachment to the bottom of said bucket; coupling means for coupling said second elongate boom means to said first elongate boom means; tool support beam means coupled to one of said first or second elongate boom means and having a first extremity slidably received by said one of said boom means; pick means affixed to a second extremity of said tool support beam means; and jack means for placement within said bucket to strengthen it against the loads imposed by said device.