Howdy
Here is an interesting quote from the glossary of the latest edition of the SCSW by Supica and Nahas that has an interesting take on the subject.
"It is sometimes thought that the double action means there are two different ways of firing the gun. However, probably the term originally meant that the trigger pull has a double mechanical action - it both cocks the hammer and releases it. In the case of revolvers, the double action trigger pull also performs the function of rotating the next chamber to be fired into alignment with the firing pin. Guns that can be operated ONLY in this mode are called Double Action Only (DAO).....A case could be made that the Traditional Double Action handgun that can be fired either single action (manually cocking the hammer) or double action (using the trigger pull to both cock the hammer and fire the gun) should be called a 'Single/double action handgun'. In fact, Traditional Double Action handguns are designated 'Single/double action' in some recent S&W literature."
Interesting food for thought on the subject.
Regarding Oliver Winchester and the name of the first two rifles his company produced:
Winchester believed in giving credit where credit was due. Thus the patents for the Henry rifle were issued with the name of the shop superintendant who invented it, even though the New Haven Arms company owned the rights to the patent.
Winchester and Henry did not part on amicable terms, there was a dispute over pay. After this unhappy dispute, while Winchester was out of the country on a European holiday Henry approached the Connecticut legislature with a proposal to amend the company's charter, taking over the company and renaming it after himself. Winchester got wind of the plot and cut his holiday short to protect his investment. It was only after this attempt at a hostile take over that Winchester renamed the company the Winchester Repeating Arms Company.
The Winchester Model of 1866 was often referred to as the Improved Henry, because of the addition of the King's Patent side loading gate. Again, Winchester gave credit to his new shop superintendant, Nelson King, including his name in the patent.