Hard disk drive desledder

Patent metadata

Field	Value
Publication number	US-9947343-B1
Application number	US-201414318969-A
Country	US
Kind code	B1
Filing date	Jun 30, 2014
Priority date	Jun 30, 2014
Publication date	Apr 17, 2018
Grant date	Apr 17, 2018

Abstract

A hard disk drive desledder comprises a support and a cutting member. The support is configured to receive and to support a hard disk drive assembly that includes a hard disk drive and a sled. The cutting member has at least two cutting edges corresponding to respective portions of the sled. The cutting member is movable from a first position spaced apart from the support and a second position adjacent the support to cause the at least two cutting edges to cut portions of the sled to allow the hard disk drive to be removed from the hard disk drive assembly. Related desledding methods are also described.

First claim

What is claimed is:

1. A hard disk drive dismantling apparatus, comprising:
a support having a support surface to support a hard disk drive assembly comprising an inner disk drive component and an outer case component, the support surface extending substantially in a first plane and having a first dimension extending longitudinally and a second dimension extending transversely at least as great as corresponding length and width dimensions of the outer case component; and
a dismantling member having a recess defined to at least partially accommodate the length dimension, the width dimension and a depth dimension of the outer case component, the recess having an opening defined substantially in a second plane that extends parallel to the first plane, the opening having at least a pair of opposing edges that extend longitudinally,
wherein the opposing edges are spaced relative to each other to contact the outer case component substantially parallel to the length dimension of the outer case component when the dismantling member is moved toward the support surface in a direction substantially normal thereto, the contact between the dismantling member and the outer case component deforming the outer case component to dismantle the hard disk drive assembly.

2. The hard disk drive dismantling apparatus of claim 1 , wherein the pair of opposing edges of the recess comprises a pair of opposite cutting edges.

3. The hard disk drive dismantling apparatus of claim 2 , wherein the recess comprises an end cutting edge extending transversely between the pair of opposing edges.

4. The hard disk drive dismantling apparatus of claim 3 , wherein the pair of opposite cutting edges and the end cutting edge together define a U-shaped cutting edge within the second plane.

5. The hard disk drive dismantling apparatus of claim 1 , wherein one end of the dismantling member comprises an open area extending between the pair of opposite edges and shaped to provide a clearance between the end of the dismantling member and an interface of a hard disk drive assembly received in the support when the opposite edges of the recess contact the outer case component.

6. The hard disk drive dismantling apparatus of claim 1 , further comprising a loader configured to contact the hard disk drive assembly and slide the hard disk drive assembly into position on the support surface.

7. The hard disk drive dismantling apparatus of claim 1 , further comprising a dismantling member mover configured to drive the dismantling member in translation from a first position in which the dismantling member is spaced away from the support to a second position in which the dismantling member is moved closer to the support.

8. The hard disk drive dismantling apparatus of claim 1 , further comprising at least one actuator for moving the dismantling member towards and away from the support.

9. The hard disk drive dismantling apparatus of claim 8 , wherein the at least one actuator comprises a hydraulic actuator configured to move and apply force to the dismantling member.

10. The hard disk drive dismantling apparatus of claim 6 , wherein the loader and the dismantling member are configured to be used alternatingly in an automated sequence such that the loader pushes a hard disk drive assembly along the support surface while the dismantling member is in a first position spaced away from the support.

11. The hard disk drive dismantling apparatus of claim 10 , wherein the loader is moved along a first axis extending longitudinally and the dismantling member is moved along a second axis extending substantially perpendicular to the first axis.

Assignees

• Amazon Tech Inc

Inventors

• Crook Ian Michael
• Turner Christopher Wayne

Classifications

• B26D1/08 Primary

  of the guillotine type · CPC title

• B23D31/00

  Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines · CPC title

• G11B5/024 Primary

  Erasing · CPC title

• Y10T29/53274

  Means to disassemble electrical device · CPC title

• B02C18/02

  with reciprocating knives · CPC title