JPH0480780U

JPH0480780U -

Info

Publication number: JPH0480780U
Application number: JP12379290U
Authority: JP
Priority date: 1990-11-26
Filing date: 1990-11-26
Publication date: 1992-07-14

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示すものにして、第１
図は本考案に係るトレーラートラツクの概略機構
説明図、第２図は第二の実施例を示す概略機構説
明図、第３図は第三の実施例を示す概略機構説明
図、第４図はカプラーを装備したトラツクトラク
ターの後部を示す概略平面図、第５図は第４図の
簡略Ａ−Ａ断面図、第６図は第５図の簡略Ｂ−Ｂ
断面図、第７図は第４図のＣ−Ｃ部分拡大斜視図
、第８図は第７図のＤ−Ｄ断面図である。２……トラツクトラクター、３……トレーラー
、４……ミツシヨン、５，７……エンジン、６…
…検出装置、８……クラツチ、９……ミツシヨン
、１０……モーター、１７，１７ａ……車輪、１
８……推進軸、１９……差動装置、２０……動力
取出装置、２１……油圧ポンプ、２２……油圧モ
ーター、２７……変向機構部、２８……伝達軸、
３５……カプラー、３７……ベースプレート、３
８……キングピン、３９……段差部、４２……主
歯車、４６……中空軸、４８……第一従歯車、４
９……第二従歯車、５０……変向装置。 The figure shows one embodiment of the present invention.
The figure is a schematic explanatory view of the mechanism of the trailer truck according to the present invention, FIG. 2 is a schematic explanatory view of the mechanism showing the second embodiment, FIG. 3 is a schematic explanatory view of the mechanism showing the third embodiment, and A schematic plan view showing the rear part of a tractor equipped with a coupler, FIG. 5 is a simplified sectional view taken along line A-A in FIG. 4, and FIG. 6 is a simplified cross-sectional view taken along line B-B in FIG.
7 is an enlarged perspective view of the portion CC in FIG. 4, and FIG. 8 is a sectional view taken along the line DD in FIG. 7. 2... Tractor, 3... Trailer, 4... Mission, 5, 7... Engine, 6...
...Detection device, 8...Clutch, 9...Mission, 10...Motor, 17, 17a...Wheel, 1
8... Propulsion shaft, 19... Differential device, 20... Power take-off device, 21... Hydraulic pump, 22... Hydraulic motor, 27... Direction change mechanism section, 28... Transmission shaft,
35... Coupler, 37... Base plate, 3
8... King pin, 39... Step portion, 42... Main gear, 46... Hollow shaft, 48... First slave gear, 4
9...Second follower gear, 50...Direction changing device.

Claims

[Claims for Utility Model Registration] (1) A traveling engine is mounted on a trailer, a transmission is attached to the engine via a clutch, and a detection device for detecting a shift of the transmission equipped on a tractor is connected to the clutch. A trailer truck is connected to a motor that operates the engine, and when the engine is stopped, the transmission is put into a neutral state by operating a clutch. (2) A hydraulic motor for traveling is mounted on the trailer, a transmission is attached to the hydraulic motor via a clutch, a power extraction device is connected to the output side of the engine mounted on the tractor, and the power extraction device is connected to the output side of the engine mounted on the tractor. A detection device connected to the hydraulic motor via a hydraulic pump and detecting a shift of a transmission mounted on the tractor is connected to the motor for operating the clutch and to a neutral switch, and is connected to the neutral switch. This trailer truck is characterized in that when a switch is input, the transmission is put into a neutral state by operating a clutch. (3) A power take-off device is connected to the power side of the engine mounted on the tractor, and the power take-off device is connected to a transmission shaft via a clutch and a direction change mechanism, and the transmission shaft is connected to the center of the base plate of the coupler. At the same time as passing through the stepped part recessed in the
A main gear is fixed to a transmission shaft, a first slave gear that is removably meshed with the main gear is fixed to a hollow shaft that is rotatably fitted to a kingpin of a trailer, and a second slave gear is fixed to the hollow shaft. 1. A trailer truck characterized in that a gear is connected to the wheels of the trailer via a steering gear, a propulsion shaft, and a differential gear, and the clutch is equipped with a motor for operating the clutch.