| 摘要 |
1,248,508. Change-speed control. REGIE NATIONALE DES USINES RENAULT, and AUTOMOBILES PEUGEOT. 5 Feb., 1969 [9 Feb., 1968], No. 6319/69. Heading F2D. A combined gear-selection and starter switch for a motor-vehicle automatic change-speed gear comprises a turn-and-slide control rod 1 connected to a gear selection lever 3 and having a ratio range selection grid 17 secured thereon, the selection grid 17 being formed as a cylindrical sector the end faces 18, 19 of which are profiled to varying depths corresponding to the various gear lever positions for ratio range selection (i.e. P, R, N, A, Z, I) and being freely located between two spaced pins on a fixed bracket 11 which supports the control rod 1 and carries a spring released engine starter switch 12, the depths of the profiled recess in the parking (P) and neutral (N) positions permitting addi tional axial movement of the rod 1 to close the starter switch 12, via thrust pads 25 or 26 on the selector grid 17, for engine starting only in these two positions. A spring 6 downwardly biases the rod 1 and grid 17 against the pin 21 in selector positions other than P and N, and directly, via the thrust pads 25 or 26, against the starter switch rod 13 in the P and N positions, the pin 21 being freely located in the extended profile recesses 23 or 24 (Fig. 2) of the grid 17 which is held against further downward movement by a stronger opposing spring 14 of the starter switch 12, the switch being manually closed for engine starting via the lever 3 which reacts at 5 on a fixed support 4. A reverse light switch (30) may be operated in position R by a boss (31) on the grid 17 or by a boss on a lever (29) on the rod 1 (Fig. 5, not clear). |
