序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
121 Foot operated parking brake US53562955 1955-09-21 US2875641A 1959-03-03 POWELL BURNET J
122 Hand control mechanism for vehicles US57700756 1956-04-09 US2874587A 1959-02-24 SCHMID ROY J
123 Handwheel actuated machine tool mechanism US65065557 1957-04-04 US2865242A 1958-12-23 KEMPER HARRY C; HUNT CHARLES J
124 Vending machine pull rod ejector mechanism US65347857 1957-04-17 US2865226A 1958-12-23 STANHOPE JOHN E; PAETZOLD JR WILLIAM H
125 Low-torque detent mechanism US65320557 1957-04-16 US2836082A 1958-05-27 MINER CARROLL R
126 Brake control mechanism US42241154 1954-04-12 US2787168A 1957-04-02 ROESCH GEORGE B
127 Training-mechanism handwheel US28572752 1952-05-02 US2775143A 1956-12-25 HEINRICH HERLACH
128 Hakanson US2732726D US2732726A 1956-01-31
129 Device for converting rotary movement to harmonic movement US29651152 1952-06-30 US2711653A 1955-06-28 ZERO ANTHONY F
130 Pedal controlled collapsible linkage for centrifugal clutches US12397049 1949-10-27 US2596040A 1952-05-06 HAROLD NUTT
131 Differential mechanism US62947845 1945-11-19 US2571427A 1951-10-16 DRACHMAN MYRON J
132 Variable speed transmission device US67334846 1946-05-31 US2503462A 1950-04-11 ANDREW WYZENBEEK
133 Automobile brake operating structure US56913744 1944-12-21 US2429224A 1947-10-21 FERGUESON ARTHUR P; JANDUS HERBERT S
134 Pivoted member US58981645 1945-04-23 US2422521A 1947-06-17 BASELT WALTER H
135 Step-by-step controlling mechanism US48954943 1943-06-03 US2357163A 1944-08-29 GUY BARRETT
136 Mechanism control US30738239 1939-12-04 US2266058A 1941-12-16 MCCARTHY CHARLES S
137 Clutch operating apparatus US27970239 1939-06-17 US2218723A 1940-10-22 ROSS OSCAR A
138 Clutch control apparatus US19371938 1938-03-03 US2170171A 1939-08-22 WEMP ERNEST E
139 Lever construction US13564737 1937-04-08 US2155062A 1939-04-18 SANDBERG RAY A
140 Operating lever US9580336 1936-08-13 US2139094A 1938-12-06 CHARLES OPOLO
QQ群二维码
意见反馈