DK67620C
(en )
1948-09-13
Sealing device, in particular for adjustable blades on water turbines, ship propellers and the like in water-working machines.
DK136764B
(en )
1977-11-21
Safety mechanism for ship propellers with adjustable blades.
CH335472A
(en )
1958-12-31
Adjustment device for the blades of a propeller such as a ship's propeller
CH257958A
(en )
1948-10-31
Device for adjusting the blades of a propeller.
DK111869B
(en )
1968-10-14
Servo mechanism for turning the blades in a ship propeller.
DK90671C
(en )
1961-03-27
Oil pressure controlled adjustment mechanism for ship propellers with adjustable blades.
DK112363B
(en )
1968-12-02
Steering mechanism for screws with rotating blades.
DK103710C
(en )
1966-02-07
Ship propeller with adjustable blades.
FR1256667A
(en )
1961-03-24
Autonomous servo-controlled propeller, hydraulic variable pitch, with built-in anti-icing device
CH250260A
(en )
1947-08-15
Device for adjusting the blades of a propeller.
DK90879C
(en )
1961-05-08
Ship propeller with adjustable propeller blades.
DK72929C
(en )
1951-08-13
Device for ship propellers with rotating propeller blades.
DK99793C
(en )
1964-09-14
Plant for turbine operation of ship propellers with adjustable blades.
DK92626C
(en )
1962-01-22
Ship propeller with replaceable blades.
DK92194C
(en )
1961-11-13
Adjustment mechanism for adjusting the blades in a propeller with rotating blades.
FR1166957A
(en )
1958-11-18
Blade control device for marine propellers with adjustable blades
DK101284C
(en )
1965-03-15
Apparatus for regulating the course of ships, aircraft or similar vessels.
CH239874A
(en )
1945-11-15
Device for the hydraulic adjustment of the blades of propellers, in particular for ships.
DK96719C
(en )
1963-08-19
Means for vitaminizing foods or feeds.
FI28949A
(en )
1957-03-11
Installation mechanism for the blade and the propeller with the blade
DK63740C
(en )
1945-07-23
Automatic Adjustment Device for Wind Engines with Adjustable Propeller Blades.
DK93936C
(en )
1962-07-16
Guide screw with adjustable screw blades.
DK101463C
(en )
1965-04-05
Mechanism for adjusting the pitch of the blades on a ship's propeller.
AT199063B
(en )
1958-08-11
Jet propeller, especially for helicopters
DK86454C
(en )
1958-10-27
Holder for razor blades.