JPS604421A - Fitting construction for hydraulic cylinder in opening and closing mechanism for top stay of truck - Google Patents

Fitting construction for hydraulic cylinder in opening and closing mechanism for top stay of truck

Info

Publication number
JPS604421A
JPS604421A JP11095983A JP11095983A JPS604421A JP S604421 A JPS604421 A JP S604421A JP 11095983 A JP11095983 A JP 11095983A JP 11095983 A JP11095983 A JP 11095983A JP S604421 A JPS604421 A JP S604421A
Authority
JP
Japan
Prior art keywords
hydraulic cylinder
roof frame
frame
rods
body frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11095983A
Other languages
Japanese (ja)
Other versions
JPH035326B2 (en
Inventor
Masaki Hori
政樹 堀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIDOSHA SEIKOU KK
Original Assignee
JIDOSHA SEIKOU KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIDOSHA SEIKOU KK filed Critical JIDOSHA SEIKOU KK
Priority to JP11095983A priority Critical patent/JPS604421A/en
Publication of JPS604421A publication Critical patent/JPS604421A/en
Publication of JPH035326B2 publication Critical patent/JPH035326B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0497—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses
    • B60J5/0498—Doors arranged at the vehicle sides for load transporting vehicles or public transport, e.g. lorries, trucks, buses with rigid panels pivoting about a horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
    • B60J7/12—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts
    • B60J7/14—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts with a plurality of rigid plate-like elements or rigid non plate-like elements, e.g. with non-slidable, but pivotable or foldable movement
    • B60J7/141—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position foldable; Tensioning mechanisms therefor, e.g. struts with a plurality of rigid plate-like elements or rigid non plate-like elements, e.g. with non-slidable, but pivotable or foldable movement for covering load areas, e.g. for pick-up trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

PURPOSE:To facilitate opening and closing a top, by a method wherein roof frame bars having inner ends pivotally fitted to central parts of front and rear body frames with a rear body covering top so provided that it can be opened and closed in transverse directions of the rear body are opened and closed by hydraulic cylinders pivotally fitted to the body frames at one end thereof. CONSTITUTION:Each two bearing parts 31, 32 are provided in parallel with each other in the running direction of the vehicle at central parts of the rear and front body frames 11, 12 provided on the upper side of the rear body, and the inner ends of the left and right roof frame bars 4, 5 are pivotally fitted to the bearing parts 3. Roof levers 91, 92 are fixed to pivot shafts 81, 82 of the rear bearing parts 3, and coil springs 12, 13 are elastically fitted between the tips of the levers 91, 92 and engaging seat plates 18, 19 provided on the body frame 11. On the other hand, the hydraulic cylinders 22, 23 are intermediately provided between bearings 20, 21 projected from intermediate parts of the front roof frame bars 4, 5 and pivot shafts 31, 32 provided on the body frame 12. Accordingly, the roof frame bars 4, 5 can be opened and closed in a single stroke by operating the hydraulic cylinders 22, 23.

Description

【発明の詳細な説明】 この発明は、ワンタッチで幌掛は枠を開閉させる貨物自
動車の幌掛は枠の開閉作動機構において、油圧シリンダ
を容易確実に取付けることを目的とする荷台の上側中央
の前後両側に、並列して架設された各２本の軸受けに、
夫々、左右のルーフ枠杆の前後縁部が枢着されていて、
その後部左右のルーフ枠杆と、後側のボデー枠との間に
、夫々筒状コイルはねの両端が係着されていると共に、
前記前部左右のルフ枠杆と、前側のボデー枠との間に、
夫々、油圧シリンダの両端部が係着されている貨物自動
車の幌掛は枠の開閉作動機構における油圧シリンダの取
付は構造に係シ、その各油圧シリンダの基部が、前側の
ボデー枠に枢着されていると共に、その油圧シリンダの
伸縮作動杆の先端が、前記前側の各ルーフ枠杆に架設さ
れた軸受けに枢着されていることを特徴とするものであ
って、その実施態様として、前記前側の各ループ枠杆に
架設された軸受は部が、その各ルーフ枠杆の中途内側面
に突設され、その軸受は部に架設した枢軸に、前記油圧
シリンダの伸縮作動杆の先端の枢着環が枢着されている
と共に、前記油圧シリンダの基部に突設した突縁が、前
記前側のボデー枠の内側面に架設した枢軸に枢着され、
前記前側の各ルーフ枠杆に架設された軸受は部が、その
各ルーフ枠杆の中途内側面に突設され、その軸受は部に
架設した軸に、前記油圧シリンダの伸縮作動杆の先端の
枢着環が枢着されていると共に、前記油圧シリンダの基
部に突設した突縁が、前記前側のボデー枠の内側面に突
設した軸受けの枢軸に直交して枢着され、または、前記
前側の各　ルーズ枠杆に架設した軸受は部が、その各ル
ーフ枠杆の中途外側面に架設した枢軸に、前記油圧シリ
ンダの伸縮作動杆の先端の枢着環が枢着されていると共
に、前記油圧シリンダの基部に突設した突−が、前記前
側のボデー枠の外−側面に架設した枢軸に枢着されてい
るものである。DETAILED DESCRIPTION OF THE INVENTION This invention provides a mechanism for opening and closing the canopy frame of a freight vehicle that opens and closes the canopy frame with a single touch. Two bearings are installed in parallel on both the front and back sides,
The front and rear edges of the left and right roof frame rods are pivotally connected, respectively.
Both ends of the cylindrical coil springs are secured between the left and right roof frame rods and the rear body frame, respectively.
Between the front left and right roof frame rods and the front body frame,
The installation of the hydraulic cylinders in the opening/closing mechanism of the frame of the truck canopy, in which both ends of the hydraulic cylinders are attached, is related to the structure, and the base of each hydraulic cylinder is pivoted to the front body frame. In addition, the tip of the telescoping operating rod of the hydraulic cylinder is pivotally connected to a bearing installed on each of the front roof frame rods. The bearings installed on each of the front loop frame rods are protruded from the midway inner surface of each roof frame rod, and the bearings are connected to the pivots installed on the portions of the shafts at the ends of the telescoping operation rods of the hydraulic cylinders. A ring ring is pivotally attached, and a protruding edge protruding from the base of the hydraulic cylinder is pivotally attached to a pivot provided on the inner surface of the front body frame,
The bearing installed on each roof frame rod on the front side is provided with a part protruding from the inside surface of each roof frame rod in the middle, and the bearing is connected to the shaft installed in the part at the tip of the telescoping operation rod of the hydraulic cylinder. A pivot ring is pivotally mounted, and a protruding edge protruding from the base of the hydraulic cylinder is pivoted perpendicularly to a pivot axis of a bearing protruding from the inner surface of the front body frame, or The bearings installed on each of the front loose frame rods are pivotally connected to the pivots installed on the midway outer surface of each of the roof frame rods, and the pivot ring at the tip of the telescoping operation rod of the hydraulic cylinder is pivotally connected, A protrusion protruding from the base of the hydraulic cylinder is pivotally connected to a pivot provided on the outer side of the front body frame.

近来、貨物自動車においては、積荷を保護する目的で、
荷台にカバーがかけられることが多く、単に、荷台に骨
枠を並べて幌を掛けるか、又は一体形開閉ルーフを油圧
式又はウィンチ巻き上げ式或いは、ねじりコイルばねに
より開閉を容易とする方法等が用いられているが、油圧
式では保守点検に手間がか＼す、ウィンチ巻き上げ式で
は、開閉が迅速に行えない等の不具合があシ、又、ねじ
りばねによるものでは、ルーフ揚力の調整の困難と、自
動車側面、後面からの荷役の際ルーフ先端の開閉用ロー
プ等が障害と表る不具合がある。Recently, for the purpose of protecting the cargo in freight vehicles,
The loading platform is often covered with a cover, either by simply arranging frame frames on the loading platform and placing a canopy over the loading platform, or by using a hydraulic system, a winch-rolling system, or a torsion coil spring to easily open and close the integral opening/closing roof. However, the hydraulic type takes time to maintain and inspect, the winch hoisting type has problems such as not being able to open and close quickly, and the torsion spring type makes it difficult to adjust the roof lift. There is a problem in which the opening/closing rope at the tip of the roof becomes an obstacle when loading cargo from the side or rear of the vehicle.

また、荷台の上部において、起伏自在に両側屋根が枢着
され、その両側屋根はコイルスプリングまたは、油圧シ
リンダによって起伏させて、貨物自動車の荷台の屋根を
開閉させるようにした構造も従来知られている。In addition, a structure in which both roofs are pivotally attached to the upper part of the loading platform so that they can be raised and lowered freely, and the roofs on both sides can be raised and lowered by coil springs or hydraulic cylinders to open and close the roof of the loading platform of a truck is also known. There is.

これ等の構造では、左右の幌掛は粋の前後のコイルスプ
リング−１たは、油圧シリンダを一々作動させなければ
ならない不便がある。In these structures, the left and right canopies have the inconvenience of having to operate the front and rear coil springs or hydraulic cylinders one by one.

これに対して、この出願の発明は、荷台の上側中央の前
後両側に、並列して架設された各２本の軸受けに、夫々
、左右のルーフ枠杆の前後縁部が枢着されていて、その
後部左右のルーフ枠杆と、後側のボデー枠との間に、夫
々筒状コイルばねの両端が係着されていると共に、前記
前部左右のルーフ枠杆と、前側のボデー枠との間に、夫
々、油圧シリンダの両端部が係着されている貨物自動車
において、その各油圧シリンダの基部が、前側のボデー
枠に枢着されていると共に、その油圧シリンダの伸縮作
動杆の先端が、前記前側の各ルーフ枠杆に架設式れた軸
受けに枢着されているので、左右のルーフ枠杆をワンタ
ッチで開閉させることができるようにすると共に、その
油圧シリンダの取付けを容易確実にさせることができて
頗る有用である。In contrast, in the invention of this application, the front and rear edges of the left and right roof frame rods are pivotally connected to two bearings installed in parallel on both front and rear sides of the upper center of the loading platform. , both ends of a cylindrical coil spring are secured between the rear left and right roof frame rods and the rear body frame, and the front left and right roof frame rods are connected to the front body frame. In a freight vehicle in which both ends of the hydraulic cylinders are attached between the two ends, the base of each hydraulic cylinder is pivotally connected to the front body frame, and the tip of the telescopic operating rod of the hydraulic cylinder is connected to the front body frame. is pivotally mounted on bearings installed on each of the front roof frame rods, so that the left and right roof frame rods can be opened and closed with a single touch, and the hydraulic cylinders can be easily and securely installed. It is extremely useful to be able to

この発明を図面に示す実施例について次に説明する。Embodiments of the invention shown in the drawings will now be described.

第１図乃至第！図はこの発明の一実施例を示し、荷台の
上側の後側及び前側のボデー枠ｆ１）１ｅ　（１１，の
中央の両側に長手方向に並列して各２本の軸受は部（２
）、ｅ（２＋、、（３１，＃　＋３１．が並列して架設
され、その各２本の軸受は部＋２１．ｔ　（２１，、＋
３１．ｔ　１３＋、に、左右のルーフ枠杆（４１＃　（
５１の後側、前側線Ｔ６１．　ｅ　＋６１．、（７１，
１７−が枢着されていて、その後側の軸受は部＋２１．
　＝　＋２−の枢軸（８）％ｔ　（８１，に、短小のル
ーフレバー（９１，ｔ　＋９１．が固着され、そのルー
フレバー（９１，Ｆ　（９１，ノ各先端Ｑ［Ｉ＃１１１
１ニ、夫々筒状コイルばね（１２１αＪの一端＋１４１
　ｅ　（ｉｓが係着されていると共に、その筒状コイル
ばねα２　＃　（１ｍの他端αｅ　ｅ　（１７１が、後
方のボデー（１）１に突設した係着座板（１１ｐ　ａｎ
に係着されていて、また、前記前側のルーフ枠杆＋４１
　ｆ　＋５１の中途内側面に突設しく財）−□□□の先
端の枢着環＠ν弼が枢着されていると共に、前記油圧シ
リンダ＠＃＠の基部に突設した突縁＠Ｉ＠に、前記前側
のボデー枠α■の内側面色に架設した枢軸６９−偏が枢
着されている。Figures 1 to 1! The figure shows an embodiment of the present invention, in which two bearings are arranged in parallel in the longitudinal direction on both sides of the center of the rear and front body frames f1)1e (11, on the upper side of the loading platform).
), e (2+, , (31, # +31.
31. t 13+, install the left and right roof frame rods (41# (
51 rear side, front side line T61. e+61. , (71,
17- is pivotally mounted, and the bearing on the rear side is part +21.
A short and small roof lever (91,t +91.
1D, each cylindrical coil spring (one end of 121αJ + 141
e (is) is engaged, and its cylindrical coil spring α2 # (1m other end αe e (171 is the engagement seat plate (11p an
and the front roof frame rod +41
A pivot ring @ν2 at the tip of f+51 is pivotally attached, and a protruding edge @I@ is protruded from the base of the hydraulic cylinder @#@. A pivot 69 installed on the inner surface of the front body frame α2 is pivotally attached to the body frame α.

図面において、籍４層油圧シリンダのｐ（ハ）の圧油出
入口を示している。In the drawing, the pressure oil inlet/outlet port (c) of the four-layer hydraulic cylinder is shown.

第ぶ図を第７図は他の実施例を示し、前記前側の各ルー
フ枠杆（４１ｆ　＋５１の中途内側面に突設した軸受け
ｍ　ｅ　ａｎに油圧シリンダ（ハ）ｔ（ハ）の伸縮作動
杆（財）ｐ（２）の先端の枢着ｍ＠ｅＣ１！７１が枢着
されていると共に、前記シリンダ曽＃□□□の基部に突
設した突縁＠＃（２）に、前記前側のボデー枠（１）８
の内側面（財）に突設した軸受は鵬・示し、前記前側の
各ルーフ枠杆（４１＃　＋５１の中途外側面伸縮作動杆
Ｃ！Ｊ　ｔ　ａの先端の枢着ｍｍ−ｃｒｎが枢着されて
いると共に、前記シリンダＣ４ｔｃ！３の基部に突設し
た突縁（至）−（２）に、前記前側のボデー枠（１）２
の外側面量−７枠杆をワンタッチで開閉させることがで
きることになると共に、その油圧シリンダの取付けが容
易確実になることは同様である。Figures 1 and 7 show another embodiment, in which the extension and contraction operations of hydraulic cylinders (c) and t (c) are applied to bearings m e an protruding from the inner side of each of the front roof frame rods (41f + 51). The pivot m@eC1!71 at the tip of the rod p(2) is pivotally mounted, and the front side Body frame (1) 8
The bearings protruding from the inner surface of the front frame rods (41#+51) are pivoted by the pivot mm-crn at the tip of the middle outer surface telescopic actuating rod C!Jt a. At the same time, the front body frame (1) 2 is attached to the protruding edge (to) (2) protruding from the base of the cylinder C4tc!3.
This means that the outer surface amount of the -7 frame rod can be opened and closed with a single touch, and the installation of the hydraulic cylinder becomes easy and reliable.

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

第１図はこの発明の一実施例を施した貨物自動車の斜視
図を示し、第１図はその一部切断拡大平面図、第３図に
第コ′図Ｉ−Ｉ線断面図、第１図＃第ｊ図は第３図■−
■線、■−■細断面図、第を図は他の実施例の一部切断
側面図、第７図は第ぶ図■−ＩＶ線断面図、第を図Ｆｉ
臂１め宙添佑Ｉの一叡棚断鹿Ｉ席Ｍ　絵−Ｙ＝、１′ け構造の側面図を示す。 図中、同一符号は同一部分または均等部分を示し、（’
）＋　ｔ［１１ｉ／ｊ’後側、前側のボデー枠、（２＋
、　、　＋２１１１．　＋３１．　ｅ　（３＋、ｎ各λ
本の軸受は部、（４１（５）は左右のルーフ枠杆、＋８
１．　＃　（８１，／１枢軸、Ｌ９’＋　Ｉ（９１，は
短小のルーフレバー、α１ｐｔｔｎｉその各先端、（１
２ｉ３Ｕ筒状コイルばね、＋１４１−　ａ”ａはその一
端、α０弓ηは他端、αＩＩ　ｅ　（１９は係着座板、
ｉ・ＱＤは軸受け、＠ｔ（ハ）は油圧シリンダ、（財）
ｔ（ハ）は伸縮作動杆、（イ）９万は枢着環、＠＃四は
突縁、０１）　ｔ　０２は枢軸を示す。 発　明　者　堀　政　樹 特許出願人　自動車精工株式会社FIG. 1 shows a perspective view of a freight vehicle to which an embodiment of the present invention is applied, FIG. 1 is a partially cutaway enlarged plan view thereof, FIG. Figure #J is Figure 3■-
Figure 7 is a partially cutaway side view of another embodiment; Figure 7 is a cross-sectional view taken along line ■-IV;
A side view of the 1st arm of Sorazoe I's Ichieitana Danka I seat M picture-Y=, 1' is shown. In the figures, the same symbols indicate the same or equivalent parts, ('
)+ t[11i/j' Rear side, front body frame, (2+
, , +2111. +31. e (3+, n each λ
The book bearings are in the section, (41 (5) are the left and right roof frame rods, +8
1. # (81, /1 axis, L9'+ I (91, short and small roof lever, α1pttni each tip, (1
2i3U cylindrical coil spring, +141- a”a is one end, α0 bow η is the other end, αII e (19 is the engagement seat plate,
i/QD is a bearing, @t (c) is a hydraulic cylinder, (Foundation)
t (c) is the telescopic operating rod, (a) 90,000 is the pivot ring, @#4 is the ridge, 01) t 02 is the pivot. Inventor Masaki Hori Patent applicant Jidosha Seiko Co., Ltd.

Claims (1)

【特許請求の範囲】 （１）、荷台の上側中央の前後両側に、並列して架設さ
れた各２本の軸受けに、夫々、左右のルーフ枠杆の前後
縁部が枢着されていて、その後部左右のルーフ枠杆と、
後側のボデー枠との間に、夫々筒状コイルばねの両端が
係着されていると共に、前記前部左右のルーフ枠杆と、
前側のボデー枠との間に、夫々、油圧シリンダの両端部
が係着されている貨物自動車の幌掛は枠の開閉作動機構
であって、その各油圧シリンダの基部が、前側のボデー
枠に枢着されていると共に、その油圧シリンダの伸縮作
動杆の先端が、前記前側の各ルーフ枠杆に架設された軸
受けに枢着されていることを特徴とする貨物自動車の幌
掛は枠の開閉作動機構における油圧シリンダの取付は構
造。 〔２）。前記前側の各ルーフ枠杆に架設された軸受は部
が、その各ルーフ枠杆の中途内側面に突設され、その軸
受は部に架設した枢軸に、前記油圧シリンダの伸縮作動
杆の先端の枢着環が枢着されていると共に、前記油圧シ
リンダの基部に突設した突縁が、前記前側のボデー枠の
内側面に架設した枢軸に枢着されている特許請求の範囲
第１項記載の貨物自動車の幌掛は枠の開閉作動機構にお
ける油圧シリンダの取付は構造。 （３）。前記前側の各ルーフ枠杆に架設された軸受は部
が、その各ルー１枠杆の中途内側面に突設され、その軸
受は部に架設した軸に、前記油圧シリンダの伸縮作動杆
の先端の枢着環が枢着されていると共に、前記油圧シリ
ンダの基部に突設した突縁が、前記前側のボデー枠の内
側面に突設した軸受けの枢軸に直交して枢着されている
特許請求の範囲第７項記載の貨物自動車幌掛は枠の開閉
作動機構における油圧シリンダの取付は構造。 （４）。前記前側の各　ルーフ枠杆に架設された軸受は
部が、その各ルーズ枠杆の中途外側面に架設した枢軸に
、前記油圧シリンダの伸縮作動杆の先端の枢着環が枢着
されていると共に、前記油圧シリンダの基部に突設した
突縁が、前記前側ボデー枠の外側面に架設した枢軸に枢
着されている特許請求の範囲第１項記載の貨物自動車の
幌掛は枠の開閉作動機構における油圧シリンダの取付は
構造。[Claims] (1) The front and rear edges of the left and right roof frame rods are pivotally connected to two bearings installed in parallel on both front and rear sides of the upper center of the loading platform, respectively, The rear left and right roof frame rods,
Both ends of the cylindrical coil springs are respectively engaged between the rear body frame and the front left and right roof frame rods,
The canopy of a truck is a frame opening/closing mechanism in which both ends of hydraulic cylinders are attached to the front body frame, and the base of each hydraulic cylinder is attached to the front body frame. The canopy of a freight vehicle is characterized in that the top of the hydraulic cylinder is pivotally mounted, and the ends of the telescoping rods of the hydraulic cylinders are pivotally connected to bearings installed on each of the front roof frame rods. The installation of hydraulic cylinders in the operating mechanism is structural. [2). The bearings installed on each of the front roof frame rods are protruded from the inner side of each roof frame rod in the middle, and the bearings are connected to the pivots installed in the parts at the ends of the telescoping operation rods of the hydraulic cylinders. Claim 1, wherein a pivot ring is pivotally attached, and a protruding edge protruding from the base of the hydraulic cylinder is pivotally attached to a pivot provided on the inner surface of the front body frame. The structure of the hydraulic cylinder installation in the frame opening/closing mechanism of the truck canopy. (3). The bearing installed on each roof frame rod on the front side is provided with a portion protruding from the midway inside surface of each roof frame rod, and the bearing is attached to the shaft installed on the portion at the tip of the telescoping operation rod of the hydraulic cylinder. A pivot ring is pivotally attached to the hydraulic cylinder, and a protrusion protruding from the base of the hydraulic cylinder is pivotably attached perpendicularly to the axis of a bearing protruding from the inner surface of the front body frame. The truck canopy according to claim 7 has a structure in which the hydraulic cylinder is mounted in the frame opening/closing mechanism. (4). The bearing installed on each roof frame rod on the front side is pivoted to a pivot installed on the midway outer surface of each loose frame rod, and the pivot ring at the tip of the telescoping operation rod of the hydraulic cylinder is pivotally connected. The truck canopy according to claim 1, wherein a protruding edge protruding from the base of the hydraulic cylinder is pivotally connected to a pivot provided on the outer surface of the front body frame. The installation of hydraulic cylinders in the operating mechanism is structural.
JP11095983A 1983-06-22 1983-06-22 Fitting construction for hydraulic cylinder in opening and closing mechanism for top stay of truck Granted JPS604421A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11095983A JPS604421A (en) 1983-06-22 1983-06-22 Fitting construction for hydraulic cylinder in opening and closing mechanism for top stay of truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11095983A JPS604421A (en) 1983-06-22 1983-06-22 Fitting construction for hydraulic cylinder in opening and closing mechanism for top stay of truck

Publications (2)

Publication Number Publication Date
JPS604421A true JPS604421A (en) 1985-01-10
JPH035326B2 JPH035326B2 (en) 1991-01-25

Family

ID=14548852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11095983A Granted JPS604421A (en) 1983-06-22 1983-06-22 Fitting construction for hydraulic cylinder in opening and closing mechanism for top stay of truck

Country Status (1)

Country Link
JP (1) JPS604421A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126718U (en) * 1990-03-22 1991-12-20
US5154480A (en) * 1990-08-30 1992-10-13 Jones Thomas J Convertible trailer
ES2344975A1 (en) * 2008-05-16 2010-09-10 Francisco Velilla Alama Automatic elevation system (Machine-translation by Google Translate, not legally binding)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515344A (en) * 1978-07-18 1980-02-02 Hamana Jidosha Kogyo Kk Hood support device of freight truck
JPS56118117U (en) * 1980-02-11 1981-09-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515344A (en) * 1978-07-18 1980-02-02 Hamana Jidosha Kogyo Kk Hood support device of freight truck
JPS56118117U (en) * 1980-02-11 1981-09-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126718U (en) * 1990-03-22 1991-12-20
US5154480A (en) * 1990-08-30 1992-10-13 Jones Thomas J Convertible trailer
ES2344975A1 (en) * 2008-05-16 2010-09-10 Francisco Velilla Alama Automatic elevation system (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
JPH035326B2 (en) 1991-01-25

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