UPDATE II: Dinesh obtained these Thor-Automatic looking hubs, but on the cover they read Allstate Power Matic rather than Thor. I suspect they are Thor hubs rebranded for Allstate. Here are some pics:

Here is a the interior portion of a set of Thor hubs:

=========================

UPDATE (May 24, 2021): The October 1963 issue of Four Wheeler Magazine include this Thor-designed product to make shifting the transfercase more convenient. It moves the shifter from the passenger-side of the transmission to the driver’s side. I imagine there are few, if any, of these shifters out there.

=======================

Originally published April 9, 2017:

More information on some of these companies can be found here: http://www.ewillys.com/2019/07/08/selectro-husky-dualmatic-overview/

White Manufacturing Co. (also known as White Automotive and Whitco over time) was started in the late 1950s by Richard T, Bingman and partners. The company progressed at a modest level making, among other things, aluminum floral display stands. Eventually, White allied with Kaiser and began making tops. White filed for incorporation in 1959. One of the company’s earliest products was a white soft top for jeeps.

The next year, in 1960, Richard T. Bingham filed a patent for a pair of locking hubs. One set would automatically shift into gear when it sensed the axles were being powered (i.e., when the transfercase was shifted into four wheel drive). The second set of hubs added a dash-mounted button to allow for control of the hubs from the driver’s seat (assuming I have interpreted the patent correctly!).

The interesting thing is that Bingham never assigned the patents to the White Automotive Company. Instead, the patents and hubs ended up being used by Thor Products, which also operated out of Colorado Springs (though sometimes the address is Manitou Springs, a small town just west of Colorado Springs).

This suggests that Bingham had some time of relationship with Thor, but his exact connection to Thor isn’t known at this time (my guess is that it was a subsidiary or sister company of White).

1. The Thor auto-matic hub patent vs. the finished device:



Continue reading →