JPS5854323U

JPS5854323U - Braking device for vehicle towing vehicle

Info

Publication number: JPS5854323U
Application number: JP15070281U
Authority: JP
Inventors: 仁川　春夫
Original assignee: Individual
Current assignee: Individual
Priority date: 1981-10-08
Filing date: 1981-10-08
Publication date: 1983-04-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図はレッカー　第９
図 −による牽引状態を示す側面図、第２図は第１図の要部
平面図、第３図は第２図の−■−■線拡大線面大断面図
図は第２図のＩＶ−ＩＶｌｉ要部拡大断面図、−第５内
は第３図の■−■線矢視断面図、第６図は第３図（７）
ＶＩ−ＶＩ線矢視−面図、第７図は第３図の■−■線矢
視断面図、第８図は第６図の■−■線要部拡大断面−１
第９図はレッカーの作用状態を示す図である。− １・・・レッカー二本体、２・・・牽引フレニム　３１
１−・支　　　・持フレーム、４・・・牽引車、６・・
・連結部材、７．７゜・・・昇降アーム、９．９−・・
転子、１０．１０・・・油圧シリンダ、１３・・・被牽
引車搭載台、１２−・・ピン、１６．１６−・・車輪、
１７−・・支持ブラケット、１８・・・嵌挿部材、２０
・・・溝部す、３Ｇ−・・リンク機構、２Ｂ−・・ブレ
ーキ機構、２７・・・操作ロン下、２９・・・溝孔、３
５・・・連杆、′３６・・・水平腕、４５．４６・・・
ばね、４２・・・調節ねじ杆、３９・・ゼン、４◎・・
・リンク。ｌ　　　　ノ　　　　１′ ５１４The drawings show an embodiment of the present invention, and FIG. 1 is a tow truck.
Fig. 2 is a plan view of the main part of Fig. 1, Fig. 3 is a large cross-sectional view of enlarged line -■-■ of Fig. 2; IVli main part enlarged sectional view, - 5 is a sectional view taken along the line ■-■ in Fig. 3, Fig. 6 is Fig. 3 (7)
VI-VI line arrow - side view, Fig. 7 is a cross-sectional view taken along the ■-■ line in Fig. 3, and Fig. 8 is an enlarged cross-section of main parts taken along the ■-■ line in Fig. 6 -1.
FIG. 9 is a diagram showing the operating state of the tow truck. - 1... Wrecker 2 main body, 2... Towing frenim 31
1- Supporting frame, 4... Traction vehicle, 6...
・Connection member, 7.7°... Lifting arm, 9.9-...
Trochanter, 10.10... Hydraulic cylinder, 13... Towed vehicle mounting platform, 12-... Pin, 16.16-... Wheel,
17-- Support bracket, 18-- Fitting member, 20
...Groove, 3G--Link mechanism, 2B--Brake mechanism, 27...Operation Ron lower, 29...Slot hole, 3
5...Continuous rod, '36...Horizontal arm, 45.46...
Spring, 42...Adjustment screw rod, 39...Zen, 4◎...
·Link. l no 1' 514

Claims

[Scope of utility model registration request]

(1) A mounting platform for a towed vehicle is installed horizontally on the upper rear surface of the tow truck body, which can be raised and lowered from the road, and support brackets to which wheels are attached are detachably installed on both left and right sides of the lower surface of the tow truck body. The operating rod for the brake mechanism on both the left and right wheels is provided so that its upper end extends upward so as to brake the wheels when rotated forward in the traveling direction of the wrecker body, and the front end of the wrecker body is A connecting member connected to one hitch at the rear of the towing vehicle is provided so as to be able to move backward as appropriate against the spring force.
The tips of the link mechanisms provided on the left and right sides of the lower surface of the four bodies are opposed to the rear surfaces of the two operating rods, and the link mechanisms and the connecting member are connected so that the re-operating rod is rotated forward by the backward movement of the connecting member. A braking device for a tow truck that tows a vehicle and is related to the vehicle.