- A jackshaft, also
called a
countershaft, is a
common mechanical design component used to
transfer or
synchronize rotational force in a machine. A jackshaft...
- gear can be
driven from one or the
other countershaft; this
allows construction with
short and
robust countershafts,
while still allowing many gear combinations...
- light-duty 4-speed
manual that used ball and
needle bearings on the
countershaft with
bronze synchronizer rings. The T4
improved this
design with tapered...
-
extra bolts between the
crank and
countershaft;
crank has a
different part number, and may be lighter. 1990:
Countershaft improved with
longer splines for...
-
along the
cones to vary the
transmission ratio. The
Evans Variable Speed Countershaft,
produced in the 1920s, is simpler—the two
rollers are
arranged with...
- speeds. For the
lower geared bikes such as on the VT1100T the 33T on the
countershaft drives the 31T on the
damper shaft (Honda
calls this a
cross shaft.)...
- Dog
clutch (disengaged) on the
countershaft gears of the
Honda CBR600RR transmission....
- the CBR1000RR's crankshaft, main
shaft and
countershaft in a
triangulated configuration, with the
countershaft located below the main shaft, dramatically...
-
supplier of rear-hub gearboxes, Sturmey-Archer,
introduced a 3-speed
countershaft gearbox with
integral kick-starter,
which posed a
design problem for...
-
engine with 5,699 cc of displacement. It
developed over a four-speed
countershaft gearbox and a
propeller shaft,
which drove the rear wheels. The claimed...
