We used to sell small thread on ends for French pumps like Zefal(which came with a schrader hose end) they came on a card but I no longer remember the brand (AD HOC?) Todd Teachouts wonderful Gemaniani has one clearly showing in this Photo with the aforementioned "forked end"
http://www.wooljersey.com/
BOB FREITAS
who remembers what it was like to try to get any pressure out of a
Zefal with hose
MILL VALLEY ,CA USA