JPS61169530U - - Google Patents
Info
- Publication number
- JPS61169530U JPS61169530U JP5351085U JP5351085U JPS61169530U JP S61169530 U JPS61169530 U JP S61169530U JP 5351085 U JP5351085 U JP 5351085U JP 5351085 U JP5351085 U JP 5351085U JP S61169530 U JPS61169530 U JP S61169530U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- slider
- intermediate shaft
- link mechanisms
- link
- 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 9
- 230000008602 contraction Effects 0.000 description 1
Landscapes
- Automatic Assembly (AREA)
- Structure Of Belt Conveyors (AREA)
Description
第1図は本考案の上下動機構の平面図、第2図
は一部破断側面図、第3図はリンク機構の一部破
断正面図、第4図はねじ軸の部分の断面図、第5
図はプーリの支持部分の断面図である。
1…上下動機構、2…基体、3…本体、4…リ
ンク機構、7…中点ピン、11…案内ロツド、1
2…ねじ軸、13…スライダー、14…ナツト、
15…上下動用のモータ、21…伸縮手段、22
,24…中介軸、25,26…ねじ部、30…搬
送ベルト、34…搬送用のモータ。
Fig. 1 is a plan view of the vertical movement mechanism of the present invention, Fig. 2 is a partially cutaway side view, Fig. 3 is a partially cutaway front view of the link mechanism, Fig. 4 is a sectional view of the screw shaft portion, and Fig. 4 is a partially cutaway side view of the link mechanism. 5
The figure is a sectional view of the support portion of the pulley. DESCRIPTION OF SYMBOLS 1... Vertical movement mechanism, 2... Base, 3... Main body, 4... Link mechanism, 7... Center pin, 11... Guide rod, 1
2...screw shaft, 13...slider, 14...nut,
15...Motor for vertical movement, 21...Expansion/contraction means, 22
, 24... Intermediate shaft, 25, 26... Threaded portion, 30... Conveyance belt, 34... Conveyance motor.
Claims (1)
れた本体と、2つのリンク機構の間に位置しねじ
軸で上下動するスライダーと、各リンク機構の中
点とスライダーとを結ぶ中介軸と、この中介軸の
中間に両端が逆ねじで螺合した逆ねじ部を設けた
伸縮手段と、上記ねじ軸の回転駆動手段とからな
ることを特徴とする上下動機構。 A main body supported by two link mechanisms on a base so as to be able to move up and down, a slider located between the two link mechanisms and movable up and down by a screw shaft, and an intermediate shaft connecting the middle point of each link mechanism and the slider; A vertical movement mechanism comprising: a telescoping means provided with a reverse threaded portion in the middle of the intermediate shaft, both ends of which are screwed together with reverse threads, and a means for rotationally driving the screw shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985053510U JPH0236655Y2 (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985053510U JPH0236655Y2 (en) | 1985-04-12 | 1985-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61169530U true JPS61169530U (en) | 1986-10-21 |
JPH0236655Y2 JPH0236655Y2 (en) | 1990-10-04 |
Family
ID=30574442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985053510U Expired JPH0236655Y2 (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0236655Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015529573A (en) * | 2012-08-20 | 2015-10-08 | ワルター マシーネンバオ ゲーエムベーハー | Elevating device with toggle lever mechanism |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151195U (en) * | 1982-04-01 | 1983-10-11 | 長野 嘉一 | Work equipment interlocking jack |
-
1985
- 1985-04-12 JP JP1985053510U patent/JPH0236655Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151195U (en) * | 1982-04-01 | 1983-10-11 | 長野 嘉一 | Work equipment interlocking jack |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015529573A (en) * | 2012-08-20 | 2015-10-08 | ワルター マシーネンバオ ゲーエムベーハー | Elevating device with toggle lever mechanism |
US9610666B2 (en) | 2012-08-20 | 2017-04-04 | Walter Maschinenbau Gmbh | Lifting apparatus having a toggle lever mechanism |
Also Published As
Publication number | Publication date |
---|---|
JPH0236655Y2 (en) | 1990-10-04 |