Herringbone gears can be mounted on a hub or shaft. A hub is a cylindrical projection on one or both sides of a herringbone gear, often for the provision of a screw or other shaft attachment mechanism. Hubless gears are typically attached via press fit, adhesive or internal keyway.
Dell System Detect 8.4.0.5. Overview. Dell System Detect is a Shareware software in the category Audio & Multimedia developed by DELL. It was checked for updates 8,042 times by the users of our client application UpdateStar during the last month. The latest version of Dell System Detect is 8.4.0.5, released on 04/13/2017.
NOTE: The driver is for your Dell laptopâs ST Microelectronics Free Fall Sensor (accelerometer), it is what shows up as Unknown Device ACPI\SMO8800 ð More details about free fall sensors: That free-fall sensor is an accelerometer which can detect movement (i.e. downward acceleration or falling) and using that sensor your laptop can take steps to protect itself by parking the hard drive heads or other measure.