JPH02147499U - - Google Patents
Info
- Publication number
- JPH02147499U JPH02147499U JP5683689U JP5683689U JPH02147499U JP H02147499 U JPH02147499 U JP H02147499U JP 5683689 U JP5683689 U JP 5683689U JP 5683689 U JP5683689 U JP 5683689U JP H02147499 U JPH02147499 U JP H02147499U
- Authority
- JP
- Japan
- Prior art keywords
- rail
- telescoping
- guide rollers
- hanging
- telescoping rail
- 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
- Load-Engaging Elements For Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第1図〜第7図は本考案の実施例を示し、第1
図は伸縮レールの移動途中を示す断面図、第2図
は伸縮レールの吊下位置を示す断面図、第3図は
第2図の−線断面図、第4図はガイドローラ
の弾性支持構造を示す拡大図、第5図はスプレツ
ダをコンテナ上へ降ろした状態の説明図、第6図
はスプレツダをフオークリフトに装着した状態の
概略側面図、第7図は同じく正面図である。また
第8図〜第10図は従来例を示し、第7図は伸縮
レールの移動途中を示す断面図、第8図は伸縮レ
ールの吊下位置を示す断面図、第10図はスプレ
ツダをコンテナ上へ降ろした状態の説明図である
。
4……レールホルダ、5……伸縮レール、6…
…ツイストローク、9……ガイドローラ、11…
…ローラブラケツト、16……皿ばね、17……
逃し溝、18……固定受座。
1 to 7 show embodiments of the present invention.
The figure is a cross-sectional view showing the telescopic rail in the middle of its movement, Fig. 2 is a cross-sectional view showing the hanging position of the telescopic rail, Fig. 3 is a cross-sectional view taken along the - line in Fig. 2, and Fig. 4 is the elastic support structure of the guide roller. FIG. 5 is an explanatory view of the spreader being lowered onto a container, FIG. 6 is a schematic side view of the spreader mounted on a forklift, and FIG. 7 is a front view. Also, Figures 8 to 10 show conventional examples, Figure 7 is a cross-sectional view showing the telescopic rail in the middle of movement, Figure 8 is a cross-sectional view showing the hanging position of the telescopic rail, and Figure 10 shows the spreader in the container. It is an explanatory view of a state lowered upward. 4...Rail holder, 5...Extendable rail, 6...
...Twist stroke, 9...Guide roller, 11...
...Roller bracket, 16... Disc spring, 17...
Relief groove, 18...Fixed catch.
Claims (1)
えた左右一対の伸縮レールを筒形のレールホルダ
に横方向に移動可能に取付けて伸縮自在となした
コンテナスプレツダにおいて、前記レールホルダ
の上下・左右には伸縮レールの上面及び下面に転
動可能に当接して伸縮レールの移動を案内するガ
イドローラを取付け、それらガイドローラのうち
、少なくとも吊下げ方向の荷重を受ける2個のガ
イドローラをばね材を介しての弾性支持構造とな
す一方、伸縮レールの上面及び下面には伸縮レー
ルが吊下げ位置に変位したときに前記弾性支持構
造のガイドローラが係合する溝を形成するととも
に、同溝の深さを伸縮レールとレールホルダとの
上下面に設定される隙間よりも浅く形成した伸縮
式コンテナスプレツダ。 In a container spreader that can be expanded and contracted by attaching a pair of left and right telescopic rails each having a twist lock at the tip for hanging a container to a cylindrical rail holder so as to be movable laterally, is equipped with guide rollers that rollably contact the upper and lower surfaces of the telescoping rail to guide the movement of the telescoping rail, and out of these guide rollers, at least two guide rollers that receive the load in the hanging direction are attached to spring materials. On the other hand, grooves are formed on the upper and lower surfaces of the telescoping rail, with which the guide rollers of the elastic support structure engage when the telescoping rail is displaced to the hanging position. A telescoping container spreader whose depth is shallower than the gap between the top and bottom surfaces of the telescoping rail and rail holder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5683689U JPH0638869Y2 (en) | 1989-05-17 | 1989-05-17 | Telescopic container spreader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5683689U JPH0638869Y2 (en) | 1989-05-17 | 1989-05-17 | Telescopic container spreader |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02147499U true JPH02147499U (en) | 1990-12-14 |
JPH0638869Y2 JPH0638869Y2 (en) | 1994-10-12 |
Family
ID=31581019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5683689U Expired - Lifetime JPH0638869Y2 (en) | 1989-05-17 | 1989-05-17 | Telescopic container spreader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0638869Y2 (en) |
-
1989
- 1989-05-17 JP JP5683689U patent/JPH0638869Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0638869Y2 (en) | 1994-10-12 |
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