Manual gear shifter
A shifter and shift lever technology, which is applied in transmission control, components with teeth, control devices, etc., can solve the problems of unclear gear recognition, disordered gears, and the driver's uncomfortable shifting feeling, etc. Improve shifting performance and avoid shaking effect
Active Publication Date: 2014-04-23
柳州上汽汽车变速器有限公司
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Problems solved by technology
[0002] At present, in the existing vehicle transmission, since the gap from the shift paddle inside the transmission to the shift lever in the car interior will be enlarged to the shift handball, the driver will easily feel that the shift handball has an obvious idle stroke during the shifting process. , the shifting handball will have obvious shaking, which will bring uncomfortable shifting feeling to the driver, and even cause the problem of chaotic gear recognition due to the unclear neutral position of the shift lever.
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention Inside.
[0014] Such as figure 1 As shown, the manual shifter of the present invention includes a shift lever 2, a hinge 3, a shift base 4, a cable shaft 7, a cable wire 9, a shift pin 10, a shift rocker 11, and a shift rocker Shaft 12, shift dial 13, rear housing support 14, third and fourth gear shift forks 15, third and fourth shift shifting blocks 16, third and fourth shift fork shafts 17, fr...
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The invention discloses a manual gear shifter. A gear shifting base is provided with a vertical hole, the vertical hole is provided with a pull cable self-locking steel ball and a pull cable self-locking spring, and a pull cable shaft is provided with a corresponding pull cable shaft front groove, a pull cable shaft rear groove and a pull cable shaft middle groove. Under the conditions of a neutral gear, the pull cable self-locking spring abuts against the pull cable self-locking steel ball in the pull cable shaft middle groove, a front casing is provided with a through hole, the bottom end of the through hole is provided with a shift fork shaft self-locking steel ball, the top end of the through hole is provided with a self-locking bolt, a shift fork shaft self-locking spring is arranged in the through hole, and a shift fork shaft is provided with a shift fork shaft front groove, a shift fork shaft rear groove and a shift fork shaft middle groove at the positions of the front, the rear and the middle corresponding to the through hole. Under the conditions of the neutral gear, the shift fork shaft self-locking spring abuts against the shift fork shaft self-locking steel ball in the shift fork shaft middle groove. According to the manual gear shifter, gear shifting idle stroke transmitted to a handball by a transmission partial gap is effectively reduced, and the gear shifting performance is greatly improved.
Description
technical field [0001] The invention relates to the technical field of vehicle transmissions, in particular to a manual shifter with improved shifting performance. Background technique [0002] At present, in the existing vehicle transmission, since the gap from the shift paddle inside the transmission to the shift lever in the car interior will be enlarged to the shift handball, the driver will easily feel that the shift handball has an obvious idle stroke during the shifting process. , The shifting handball will have obvious shaking, which will bring an uncomfortable shifting feeling to the driver, and even cause the problem of chaotic gearing where the gear position is not clearly recognized due to the unclear neutral position of the shift lever. Contents of the invention [0003] The purpose of the present invention is to address the shortcomings and deficiencies of the above-mentioned prior art, to provide a manual shifter with improved shifting performance, which...
Claims
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IPC IPC(8): F16H59/02B60K20/02
CPCB60K20/02F16H59/041F16H63/3416
Inventor 李昌炎
Owner 柳州上汽汽车变速器有限公司