发明名称 Manually operated typing device
摘要 A manually operated typing device comprises a pistol-shaped housing which is formed with a hollow space at the rear part for receiving the tape magazine, is formed with another hollow space at the middle part for receiving a typing handle, is formed with an extension from one of the both side walls for supporting a rotary disc and further is formed with a tape guiding groove on the longitudinally extending upper portion, a rotary disc rotatably supported on said extension from the side walls, said rotary disc being formed with a series of substantially square holes along the periphery, a plurality of typing head assemblies displaceably disposed in the respective substantially square holes of said rotary disc, a hammer member adapted to depress the selected typing head assembly, a typing handle arranged rotatable about a pivotal pin which is extended between the both side walls of the housing, said typing handle being pivotally connected to said hammer member at the front end thereof, a ratchet wheel operatively connected to the typing handle via a pivotal lever, which is intermittently rotated by an angle corresponding to one pitch of typing head, when the typing handle is released from the gripped state, and a pair of rollers adapted to intermittently unreel the tape by one pitch of typing head by means of said ratchet wheel.
申请公布号 US4339209(A) 申请公布日期 1982.07.13
申请号 US19800134960 申请日期 1980.03.28
申请人 KABUSHIKI KAISHA UCHIDA YOKO 发明人 TANIGAMI, SATOSHI
分类号 B41K3/04;B41J3/39;B41K3/08;(IPC1-7):B41J1/28 主分类号 B41K3/04
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