JPH0397497U - - Google Patents
Info
- Publication number
- JPH0397497U JPH0397497U JP537790U JP537790U JPH0397497U JP H0397497 U JPH0397497 U JP H0397497U JP 537790 U JP537790 U JP 537790U JP 537790 U JP537790 U JP 537790U JP H0397497 U JPH0397497 U JP H0397497U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- cylinder rod
- lift
- pair
- cylinder
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図〜第９図は第１実施例にかかるチエーン
干渉防止装置を示し、第１図、第３図、第４図は
シリンダロツドの昇降時の状態を示す側面図、第
２図は緩衝体の取り付け状態を示す斜視図、第５
図は第６図のＹ−Ｙ矢視断面図、第６図はリフト
シリンダの側面図、第７図はチエーンホイールと
チエーンブラケツトの平面図、第８図はガイドの
取り付け状態を示す説明図、第９図はチエーン干
渉防止装置の平面図、第１０図〜第１２図は第２
実施例にかかるチエーン干渉防止装置を示し、第
１０図はその側面図、第１１図及び第１２図は緩
衝体の平面図、第１３図〜第１５図は第３実施例
にかかるチエーン干渉防止装置を示し、第１３図
はその側面図、第１４図及び第１５図は緩衝体の
平面図、第１６図は第４実施例にかかるチエーン
干渉防止装置の側面図、第１７図は第５実施例に
かかるチエーン干渉防止装置の側面図、第１８図
〜第２０図は従来のフオークリフトを示し、第１
８図は第１９図のＸ−Ｘ矢視断面図、第１９図は
フオークリフトの側面図、第２０図はチエーンと
リフトシリンダ位置を示す斜視図である。
１１，１１Ａ，１１Ｂ，１１Ｃ，１１Ｄ……緩
衝体、１２……ガイド、１２２……錘、１３，１
３１，１３２……ストツパー、１４……中空パイ
プ、２……ブラケツト、３……チエーン、４……
アウタマスト、５……インナマスト、６……リフ
トシリンダ、６２……シリンダ、６３……シリン
ダロツド、８……チエーンホイールブラケツト。
Figures 1 to 9 show a chain interference prevention device according to the first embodiment, Figures 1, 3, and 4 are side views showing the state of the cylinder rod when it is raised and lowered, and Figure 2 is a shock absorber. A perspective view showing the installation state of the fifth
6 is a side view of the lift cylinder, FIG. 7 is a plan view of the chain wheel and chain bracket, and FIG. 8 is an explanatory diagram showing the installation state of the guide. Figure 9 is a plan view of the chain interference prevention device, Figures 10 to 12 are the
The chain interference prevention device according to the embodiment is shown, FIG. 10 is a side view thereof, FIGS. 11 and 12 are plan views of the buffer, and FIGS. 13 to 15 are chain interference prevention devices according to the third embodiment. 13 is a side view thereof, FIGS. 14 and 15 are plan views of the shock absorber, FIG. 16 is a side view of the chain interference prevention device according to the fourth embodiment, and FIG. 17 is a side view of the fifth embodiment. The side view of the chain interference prevention device according to the embodiment, FIGS. 18 to 20, shows a conventional forklift.
8 is a sectional view taken along the line X--X in FIG. 19, FIG. 19 is a side view of the forklift, and FIG. 20 is a perspective view showing the chain and lift cylinder positions. 11, 11A, 11B, 11C, 11D...buffer, 12... guide, 122... weight, 13,1
31,132...Stopper, 14...Hollow pipe, 2...Bracket, 3...Chain, 4...
Outer mast, 5... Inner mast, 6... Lift cylinder, 62... Cylinder, 63... Cylinder rod, 8... Chain wheel bracket.
Claims (1)
該アウタマストに摺動案内されてリフトブラケツ
トの昇降移動を案内する一対のインナマストと、
上記リフトブラケツトに連結した一対のチエーン
と、上記インナマストの近傍に立設したシリンダ
ロツドを有するリフトシリンダとを配設したフオ
ークリフトにおいて、 上記シリンダロツドにはその周囲を取り囲むよ
う上下動可能に緩衝体を配設し、また該緩衝体に
はガイド挿通用の貫通穴を設け、該貫通穴にはガ
イドを挿通してなり、 また該ガイドはリフトの上昇時に上記緩衝体を
係止するストツパーを有すると共にその上端をシ
リンダロツドの上方に固定し、またその下端を上
記リフトシリンダの近傍に懸垂させてなることを
特徴とするチエーン干渉防止装置。[Scope of utility model registration claim] A pair of outer masts installed on the front side of the vehicle body,
a pair of inner masts that are slidably guided by the outer mast to guide the lifting bracket;
In a forklift equipped with a pair of chains connected to the lift bracket and a lift cylinder having a cylinder rod erected near the inner mast, the cylinder rod is provided with a buffer body movable up and down so as to surround the cylinder rod. The shock absorber is provided with a through hole for the guide to pass through, and the guide is inserted into the through hole, and the guide has a stopper that locks the shock absorber when the lift is raised. A chain interference prevention device characterized in that an upper end is fixed above a cylinder rod and a lower end is suspended near the lift cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP537790U JPH0397497U (en) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP537790U JPH0397497U (en) | 1990-01-24 | 1990-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397497U true JPH0397497U (en) | 1991-10-07 |
Family
ID=31509091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP537790U Pending JPH0397497U (en) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397497U (en) |
-
1990
- 1990-01-24 JP JP537790U patent/JPH0397497U/ja active Pending
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