JPS6135011U - Hitachi device for lifting work equipment - Google Patents
Hitachi device for lifting work equipmentInfo
- Publication number
- JPS6135011U JPS6135011U JP12036084U JP12036084U JPS6135011U JP S6135011 U JPS6135011 U JP S6135011U JP 12036084 U JP12036084 U JP 12036084U JP 12036084 U JP12036084 U JP 12036084U JP S6135011 U JPS6135011 U JP S6135011U
- Authority
- JP
- Japan
- Prior art keywords
- lift cylinder
- connecting members
- fixed guide
- guide frames
- work equipment
- 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
Links
Landscapes
- Agricultural Machines (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面Ｃ−ま本考案の一実施例を示し、第１図は縦側断面
図、第２図は第１図のＡ−Ａ線矢視断面図、第３図は第
２図のＢ−Ｂ線矢視断面図である。
１・・・トラクタ、１３・・・昇降作業装置、１６・・
・３点リンク機構、１８．２７・・・固定・可動案内枠
、２１．２２・・・下部上・下連結材、２９・・・昇降
台、４０・・・リフトシリンダ、５１・・・ヒッチ装置
、５２・・・取付ブラケット、５３・・・側板、５４・
・・ヒッチ、５６・・・固定具、５７・・・切欠き。Drawing C - shows one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a sectional view taken along line B-B in Fig. 2. It is a sectional view taken along the line. 1...Tractor, 13...Elevating work device, 16...
・Three-point link mechanism, 18.27... Fixed/movable guide frame, 21.22... Lower upper/lower connecting member, 29... Lifting platform, 40... Lift cylinder, 51... Hitch device, 52... mounting bracket, 53... side plate, 54...
... Hitch, 56... Fixture, 57... Notch.
Claims (1)
２９が備えられる左右一対の固定案内枠１８を縦設し、
両固定案内枠１８下部を後面で連結材２１．２２により
連結し、両固定案内枠１８間の中央部に、昇降台２９を
昇降させるリフトシリンダ４０を縦設し、リフトシリン
ダ４０下部を連結材２２により支持したものにおいて、
連結材２１．２２の左右方向中央部に、後方に開口する
側面視コ型とされてヒツチ５４を有する取付ブラケット
５２をリフトシリンダ４０よりも前方突出状として前方
側から着脱自在に備え、取付ブラケット５２の天壁部５
２ａに、リフトシリンダ４０が挿通される切欠き５７を
後方側から切欠き形成したことを特徴とする昇降作業装
置におけるヒツチ装置。It is an elevating work device attached to the tractor 1, and a pair of left and right fixed guide frames 18 provided with an elevating platform 29 are installed vertically,
The lower parts of both fixed guide frames 18 are connected at the rear by connecting members 21 and 22, and a lift cylinder 40 for raising and lowering the lifting platform 29 is installed vertically in the center between both fixed guide frames 18, and the lower part of the lift cylinder 40 is connected by connecting members 21 and 22. In what was supported by 22,
A mounting bracket 52 having a hitch 54, which is U-shaped in side view and opens rearward, is provided at the center in the left-right direction of the connecting members 21 and 22, and is projecting forward from the lift cylinder 40 and is detachable from the front side. 52 ceiling wall part 5
2a, a notch 57 through which the lift cylinder 40 is inserted is formed from the rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12036084U JPS6135011U (en) | 1984-08-03 | 1984-08-03 | Hitachi device for lifting work equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12036084U JPS6135011U (en) | 1984-08-03 | 1984-08-03 | Hitachi device for lifting work equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6135011U true JPS6135011U (en) | 1986-03-04 |
| JPH0214481Y2 JPH0214481Y2 (en) | 1990-04-19 |
Family
ID=30679184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12036084U Granted JPS6135011U (en) | 1984-08-03 | 1984-08-03 | Hitachi device for lifting work equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009183310A (en) * | 2009-05-28 | 2009-08-20 | Toko Sangyo Kk | Coupler |
-
1984
- 1984-08-03 JP JP12036084U patent/JPS6135011U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009183310A (en) * | 2009-05-28 | 2009-08-20 | Toko Sangyo Kk | Coupler |
| JP4579327B2 (en) * | 2009-05-28 | 2010-11-10 | 東興産業株式会社 | Coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214481Y2 (en) | 1990-04-19 |
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