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Retention system for attaching tool bits to a blade assembly

PARZYNSKI JR DAVID B / CONGDON THOMAS M

An orientation plate (9000) configured to orient a tool bit (5000, 6000, 7000) relative to the centerline (CL) of an adapter board (102) comprises a rectangular body (9001) defining a top surface (9006), a bottom surface (9008), a front surface (9010), a back surface (9012), a first end surface (9014), a second end surface (9013), and a thickness (9018) that is the minimum dimension of the body (9001), and a plurality of apertures (9002) extending through the thickness (9018) of the body (9001), each aperture (9002) defining a perimeter (9020) having at least one orientation flat (9004).

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Retention system for attaching tool bits to a blade assembly

PARZYNSKI JR DAVID B / CONGDON THOMAS M

An orientation plate (9000) configured to orient a tool bit (5000, 6000, 7000) relative to the centerline (CL) of an adapter board (102) comprises a rectangular body (9001) defining a top surface (9006), a bottom surface (9008), a front surface (9010), a back surface (9012), a first end surface (9014), a second end surface (9013), and a thickness (9018) that is the minimum dimension of the body (9001), and a plurality of apertures (9002) extending through the thickness (9018) of the body (9001), each aperture (9002) defining a perimeter (9020) having at least one orientation flat (9004).

Retention system for attaching tool bits to a blade assembly

PARZYNSKI JR DAVID B / CONGDON THOMAS M

An orientation plate (9000) configured to orient a tool bit (5000, 6000, 7000) relative to the centerline (CL) of an adapter board (102) comprises a rectangular body (9001) defining a top surface (9006), a bottom surface (9008), a front surface (9010), a back surface (9012), a first end surface (9014), a second end surface (9013), and a thickness (9018) that is the minimum dimension of the body (9001), and a plurality of apertures (9002) extending through the thickness (9018) of the body (9001), each aperture (9002) defining a perimeter (9020) having at least one orientation flat (9004).

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Title:

Retention system for attaching tool bits to a blade assembly

Contributors:

PARZYNSKI JR DAVID B (author) / CONGDON THOMAS M (author)

Publication date:

2020-11-12

Type of media:

Patent

Type of material:

Electronic Resource

Language:

English

Classification:

IPC: E02F Baggern , DREDGING / E21C Bergbau oder Steinbruchbetrieb , MINING OR QUARRYING

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