公开(公告)号：US11629747B2

公开(公告)日：2023-04-18

申请号：US16774504

申请日：2020-01-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Chong Tan ,  Joseph Allen

IPC: F16B21/18 ,  F16B41/00 ,  F16B5/02 ,  F16B37/04 ,  F16B35/04

Abstract: A captive screw, comprising: a screw; a press fit nut, to connect to an opening on a device and to accept a screw, including: a bottom portion, to extend through the opening; a top portion; and a middle portion, wherein the middle portion is smaller in circumference than the top portion and the bottom portion; and a sleeve including a protrusion, wherein the sleeve fits over the screw and attaches to the press fit nut via the protrusion.

公开(公告)号：US10882147B2

公开(公告)日：2021-01-05

申请号：US16149100

申请日：2018-10-01

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Andrew Potter ,  Daniel W Tower ,  James Schulze ,  John Grady ,  Sunil Ganta ,  Chong Tan

IPC: F28F7/00 ,  B23P19/04 ,  H05K7/20

Abstract: Examples described herein include an assembly. The assembly may be a heatsink assembly or some other cooling assembly (for example, a liquid cooling assembly). The heatsink or cooling assembly may include a heatsink or some other cooling means, such as a liquid cooling device. The heatsink or cooling assembly may include a base. The heatsink itself may connect to a base or the bottom of the heatsink may form the base. The base may interface or connect to a bolster plate. The base may interface or connect to a bolster plate via apertures in the base and fasteners included on the base and the bolster plate. The heatsink or cooling assembly may include one or more apertures to accept one or more guide pins and/or retention pins on the bolster plate. The base may include retention mechanisms positioned over the apertures to attach to retention pins on the bolster plate. The retention pins may be the guide pins with retention features.