JPH0385390U - - Google Patents
Info
- Publication number
- JPH0385390U JPH0385390U JP14494589U JP14494589U JPH0385390U JP H0385390 U JPH0385390 U JP H0385390U JP 14494589 U JP14494589 U JP 14494589U JP 14494589 U JP14494589 U JP 14494589U JP H0385390 U JPH0385390 U JP H0385390U
- Authority
- JP
- Japan
- Prior art keywords
- link
- net
- roller
- base
- rollers
- 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
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims 1
Description
第１図は上昇位置にある本考案によるテーブル
リフターの斜視図、第２図は第１図の上昇位置に
あるテーブルリフターの概略正面図、第３図は下
降位置にあるテーブルリフターの概略正面図、第
４図は本考案の別の実施例の部分斜視図、第５図
は上昇位置にある従来のテーブルリフターの概略
正面図である。
１２…ベース、１４…リンク機構、１５…テー
ブル、Ｌ…伸縮方向軸線、１６…一方の側の上部
リンク、１７…一方の側の下部リンク、１８…他
方の側の上部リンク、１９…他方の側の下部リン
ク、ｇ，ｈ…枢軸、２２，２３，２２′，２３′
…ローラ、２４…ネツト、２５…ローラガイド。
Figure 1 is a perspective view of the table lifter according to the present invention in the raised position, Figure 2 is a schematic front view of the table lifter in the raised position shown in Figure 1, and Figure 3 is a schematic front view of the table lifter in the lowered position. , FIG. 4 is a partial perspective view of another embodiment of the present invention, and FIG. 5 is a schematic front view of a conventional table lifter in the raised position. DESCRIPTION OF SYMBOLS 12... Base, 14... Link mechanism, 15... Table, L... Extension direction axis, 16... Upper link on one side, 17... Lower link on one side, 18... Upper link on the other side, 19... Other side Side lower link, g, h...pivot, 22, 23, 22', 23'
...roller, 24...net, 25...roller guide.
Claims (1)
させるための、ピツト内に格納可能な一対の伸縮
やつとこ形のリンク機構を有する昇降装置と、テ
ーブルの上昇位置で昇降装置の周りを取り囲むネ
ツトを備え、前記リンク機構の伸縮方向軸線に対
して一方の側の上部リンクの上端と下部リンクの
下端がそれぞれテーブルの下面とベース上面に枢
着され、かつ他方の側の上部リンクの上端と下部
リンクの下端がテーブル下面とベース上面を自由
に移動可能であるテーブルリフターにおいて、各
リンク機構の上部リンクと下部リンクを枢着する
枢軸またはその近くのリンク部分にローラを取り
つけて、これらのローラによりネツトを支持し、
その際上部リンクと下部リンクがそれぞれテーブ
ルとベースに枢着された二つの上下の枢軸の間に
あるローラに、ネツトに固定した垂直なローラガ
イドを嵌合させてネツトが横に移動しないように
拘束し、かつ前記ローラと横に対向するローラを
自由に移動可能であるようにすることを特徴とす
るテーブルリフター。 A table on which a load is placed, a lifting device having a pair of telescopic and lever-shaped link mechanisms that can be stored in a pit for raising and lowering the table, and a net surrounding the lifting device at the raised position of the table, The upper end of the upper link and the lower end of the lower link on one side are pivotally connected to the lower surface of the table and the upper surface of the base, respectively, with respect to the expansion and contraction direction axis of the link mechanism, and the upper end of the upper link and the lower end of the lower link on the other side In the table lifter, which can move freely on the lower surface of the table and the upper surface of the base, rollers are attached to the pivot shaft that pivots the upper link and lower link of each link mechanism, or to the link part near the pivot, and the net is supported by these rollers. death,
At that time, a vertical roller guide fixed to the net is fitted to the roller between the two upper and lower pivots, where the upper link and the lower link are pivotally connected to the table and base, respectively, to prevent the net from moving laterally. A table lifter characterized in that a roller that is constrained and laterally opposed to the roller is freely movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14494589U JPH0650479Y2 (en) | 1989-12-18 | 1989-12-18 | Table lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14494589U JPH0650479Y2 (en) | 1989-12-18 | 1989-12-18 | Table lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385390U true JPH0385390U (en) | 1991-08-29 |
| JPH0650479Y2 JPH0650479Y2 (en) | 1994-12-21 |
Family
ID=31691614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14494589U Expired - Lifetime JPH0650479Y2 (en) | 1989-12-18 | 1989-12-18 | Table lifter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650479Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1044945A (en) * | 1996-08-07 | 1998-02-17 | Banzai Kogyo Kk | Pit safety device of lifr for vehicle |
| JP2005200146A (en) * | 2004-01-14 | 2005-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | Cargo elevating device for marine vessel |
| WO2022137044A1 (en) * | 2020-12-21 | 2022-06-30 | Emanuel - S.R.L. | Lifting system for vehicles |
-
1989
- 1989-12-18 JP JP14494589U patent/JPH0650479Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1044945A (en) * | 1996-08-07 | 1998-02-17 | Banzai Kogyo Kk | Pit safety device of lifr for vehicle |
| JP2005200146A (en) * | 2004-01-14 | 2005-07-28 | Ishikawajima Harima Heavy Ind Co Ltd | Cargo elevating device for marine vessel |
| WO2022137044A1 (en) * | 2020-12-21 | 2022-06-30 | Emanuel - S.R.L. | Lifting system for vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650479Y2 (en) | 1994-12-21 |
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