121 |
Polarized relay for controlling devices provided with to-and-fro moving elements |
US44837865 |
1965-04-15 |
US3304525A |
1967-02-14 |
WALTER ZANGERLE |
|
122 |
Mechanical actuator |
US38913264 |
1964-08-12 |
US3285082A |
1966-11-15 |
SCHMITZ GERT F |
|
123 |
Actuating mechanism |
US18429962 |
1962-04-02 |
US3196699A |
1965-07-27 |
IPSEN HAROLD N |
|
124 |
Velocity control mechanism |
US24611762 |
1962-12-20 |
US3139802A |
1964-07-07 |
BORODIN DANIEL J |
|
125 |
Force amplification apparatus and method |
US2645160 |
1960-05-03 |
US3087469A |
1963-04-30 |
EVANS FREDERICK P |
|
126 |
Over center lever assist mechanism |
US74831658 |
1958-07-14 |
US2957358A |
1960-10-25 |
ANDERSON FRANK P; ANDERSON EDWIN E; ANDERSON RAYMOND L |
|
127 |
Hand setting device for rotary response mechanisms in photographic cameras |
US77341858 |
1958-11-12 |
US2923170A |
1960-02-02 |
ERWIN PFAFFENBERGER |
|
128 |
Switch actuator utilizing a spring accumulator |
US60485956 |
1956-08-20 |
US2851560A |
1958-09-09 |
WALTER BILETER |
|
129 |
Retarder device |
US63351057 |
1957-01-10 |
US2835348A |
1958-05-20 |
SADTLER CHESTER B |
|
130 |
Mechanical bi-stable devices |
US32208052 |
1952-11-22 |
US2802365A |
1957-08-13 |
HOEPFNER MARTIN F |
|
131 |
Driving mechanisms for circuit breakers |
US42290654 |
1954-04-13 |
US2784270A |
1957-03-05 |
AREND HIDDE HENDRIK |
|
132 |
Spring device, including retaining means for retaining the spring in compressed condition |
US22312251 |
1951-04-26 |
US2700539A |
1955-01-25 |
WILHELM ALDRIN HENRY |
|
133 |
Remote control mechanism, especially for vehicles with fluid drive |
US19430550 |
1950-11-06 |
US2668455A |
1954-02-09 |
HEINRICH HERRMANN |
|
134 |
Adjustable control mechanism |
US13854050 |
1950-01-14 |
US2595813A |
1952-05-06 |
RANEY ELDON D |
|
135 |
Spring retainer for balancers |
US51434243 |
1943-12-15 |
US2559264A |
1951-07-03 |
STEVENS EDWARD W |
|
136 |
Clutch lever booster |
US1162248 |
1948-02-27 |
US2544811A |
1951-03-13 |
STRAUB FREDERICK A |
|
137 |
Motion transmitting device |
US61330345 |
1945-08-29 |
US2542769A |
1951-02-20 |
GRIFFEY LEON J |
|
138 |
Snap-action mechanism |
US57432645 |
1945-01-24 |
US2536141A |
1951-01-02 |
ROCKWELL EDWARD A |
|
139 |
Control lever booster |
US75611747 |
1947-06-21 |
US2458342A |
1949-01-04 |
CARBUHN HAROLD G |
|
140 |
Lever attachment |
US52024344 |
1944-01-29 |
US2402932A |
1946-06-25 |
BUSKIRK FRANK VAN |
|