CH68703A
(en )
1915-04-16
Mechanical impact device with a piston that is in a straight line and inevitably moved by a crank
AT71259B
(en )
1916-02-25
Mechanical impact tool with a piston that is in a straight line and forcibly moved by a crank.
FR563376A
(en )
1923-12-04
Improvements made to hand machines for working wood and similar materials on surfaces with a rectilinear direction
FR524774A
(en )
1921-09-10
Mechanical device for transforming a rectilinear reciprocating motion into a circular motion without resorting to the connecting rod and the crank
DE376168C
(en )
1923-05-24
Hot air motor
FR564024A
(en )
1923-12-19
Device for transforming a continuous circular motion into reciprocating rectilinear motion with variable stroke
CH45380A
(en )
1909-11-16
Explosive engine with rotating pistons
CH44271A
(en )
1909-07-16
Explosive engine with rotating pistons
CH61060A
(en )
1913-09-01
Explosion pump without flywheel with reciprocating piston
CH72871A
(en )
1916-07-17
Motor with two tubular valves that reciprocate in the cylinder
CH63872A
(en )
1914-03-02
Explosive engine with a rotating piston
FR470125A
(en )
1914-08-21
Mechanical striker tool with positively controlled piston in a straight line by a crank
CH69791A
(en )
1915-08-02
Gun with a vertical pivot that can be swiveled on all sides and is adjustable by two gears
CH79548A
(en )
1919-04-16
Device for balancing out the mass effect of masses moved back and forth in a straight line by crank mechanisms, in particular plan sifters
CH45798A
(en )
1909-12-16
Basic rangefinder with two lenses and one eyepiece
FR467404A
(en )
1914-06-11
Double-acting gasoline engines
CH48862A
(en )
1910-12-16
Basic rangefinder with a horizontal dividing line in the field of view
CH70961A
(en )
1915-11-16
Internal combustion engine with a piston rotating in an annular working space
CH44139A
(en )
1909-07-16
Steam engine with rotating piston
CH49792A
(en )
1911-03-16
Internal combustion engine with adjustable working piston
CH45169A
(en )
1909-11-01
Mechanical hammer with variable stroke
FR517467A
(en )
1921-05-06
Double piston pump with reciprocating rectilinear motion and rotary motion at stroke ends
FR677189A
(en )
1930-03-05
Vortex turbulence injection engine with variable compression cycle for gasoline or heavy oil operation
CH81182A
(en )
1919-05-16
Device with constrained movement for the transformation of a rotary movement into a reciprocating rectilinear movement
FR663044A
(en )
1929-08-14
Mechanism particularly applicable to internal combustion or combustion engines, allowing the pistons to be given different strokes for each cycle time