JPS6051188U

JPS6051188U - hydraulic latch device

Info

Publication number: JPS6051188U
Application number: JP14359783U
Authority: JP
Inventors: 秀樹奥
Original assignee: 日産ディーゼル工業株式会社
Priority date: 1983-09-19
Filing date: 1983-09-19
Publication date: 1985-04-10

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]

第１図は先行技術に係る装置の全体構成図、第２図はそ
の詳細正面図、第３図および第４図は第２図に異なる先
行技術の実施例で第３図はチルトロック時の正面図、第
４図はロック解除時の正面図、第５図は本考案の１実施
例を示す正面図、第６図ないし第９図はそれぞれ第５図
の作動状態を示し、第６図はおよび第７図はチルト時の
説明図、第８図および第９図は下降時の概略説明図であ
る。１・・・・・・キャブ、３，１Ｂ・・・・・・油圧シリ
ンダ、１０・・・・・中ツクピン、１１・・・・・・油
圧ラレチ装置、２１．２６・・・・・・ばね、２７・・
・・・・フック、２８・・・・・・フック部、２９・・
・・・・レバ一部、３０・・・・・・ストッパレバー、
３１・・・・・・ブロック。１１２ａｆ−］コ“′　　−Fig. 1 is an overall configuration diagram of the device according to the prior art, Fig. 2 is a detailed front view thereof, Fig. 3 and Fig. 4 are examples of the prior art which are different from Fig. 2, and Fig. 3 is when the device is tilted and locked. 4 is a front view when the lock is released, FIG. 5 is a front view showing one embodiment of the present invention, FIGS. 6 to 9 respectively show the operating state of FIG. 5, and FIG. FIGS. 7 and 7 are explanatory diagrams at the time of tilting, and FIGS. 8 and 9 are schematic explanatory diagrams at the time of descent. 1...Cab, 3,1B...Hydraulic cylinder, 10...Middle pin, 11...Hydraulic latch device, 21.26... Spring, 27...
...Hook, 28...Hook part, 29...
... Lever part, 30 ... Stopper lever,
31...Block. 112a f-] ko "' -

Claims

[Scope of utility model registration request]

In a tilt cab vehicle in which the cab is tilted by a hydraulic cylinder, there is a hook that engages with a lock pin on the cab side, a spring that biases the hook in the engagement direction, and a hydraulic pressure that moves the hook in the release direction. A hydraulic latch comprising: a cylinder; and a stopper lever that engages a portion of the hook to prevent the hook from moving to the engaged position when the lock pin is not in the engaged position. Device.