JPH02141549U

JPH02141549U -

Info

Publication number: JPH02141549U
Application number: JP8045588U
Authority: JP
Priority date: 1988-06-17
Filing date: 1988-06-17
Publication date: 1990-11-28

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ないし第３図は本考案の一実施例を示し
、第１図はフロントバンパロツク時における装置
の部分断面側面図、第２図および第３図は装置の
作動行程を示す部分断面側面図、第４図はテイル
トキヤブオーバ車のキヤブ概略側面図である。１…フロントバンパ、１１…コイルバネ（バネ
部材）、１２…ステー、２…ロツクプレート（ロ
ツク部材）、２ａ…係止溝、２ｂ…係合溝、２２
…ターンオーバスプリング、３…レバー部材、３
１…ピン、４…ブラケツト、５…ワイヤ、Ｃ…キ
ヤブ、Ｆ…サイドフレーム（車両フレーム）。 1 to 3 show one embodiment of the present invention, FIG. 1 is a partially sectional side view of the device when the front bumper is locked, and FIGS. 2 and 3 are partially sectional side views showing the operating stroke of the device. FIG. 4 is a schematic side view of the cab of a tailed cab-over vehicle. DESCRIPTION OF SYMBOLS 1... Front bumper, 11... Coil spring (spring member), 12... Stay, 2... Lock plate (lock member), 2a... Locking groove, 2b... Engagement groove, 22
...Turnover spring, 3...Lever member, 3
1... Pin, 4... Bracket, 5... Wire, C... Cab, F... Side frame (vehicle frame).

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

キヤブの前部下端を車両フレームの前端部に回
動自在に支持せしめてキヤブを前方へ傾倒可能と
なしたテイルトキヤブオーバ車において、車両フ
レームの前端に前方へ傾動可能に設けられ、バネ
部材により起立位置に付勢されたフロントバンパ
と、該フロントバンパを起立位置でロツク固定す
るロツク部材と、上記フロントバンパの近くに設
けられ、キヤブに連結されてその前傾時に往動す
るとともに後傾時に復動し、上記往動途中で、上
記ロツク部材に当接してこれをアンロツク作動せ
しめるとともに上記フロントバンパに当接してこ
れを前方傾動せしめ、復動時には動作終了端近く
で上記ロツク部材に当接してこれをロツク作動せ
しめるレバー部材とを具備するテイルトキヤブオ
ーバ車のフロントバンパ装置。 In a tailed cab-over vehicle in which the front lower end of the cab is rotatably supported by the front end of the vehicle frame so that the cab can be tilted forward, a spring member is provided at the front end of the vehicle frame so as to be tiltable forward. a front bumper that is biased to the upright position by a lock member; a locking member that locks and fixes the front bumper in the upright position; During the forward movement, it comes into contact with the locking member to unlock it, and it also comes into contact with the front bumper to tilt it forward, and during the backward movement, it comes into contact with the locking member near the end of the movement. A front bumper device for a tail-cabin-over vehicle, comprising a lever member that comes into contact with the lever member and locks the lever member.