JPH0351791U - - Google Patents
Info
- Publication number
- JPH0351791U JPH0351791U JP11266089U JP11266089U JPH0351791U JP H0351791 U JPH0351791 U JP H0351791U JP 11266089 U JP11266089 U JP 11266089U JP 11266089 U JP11266089 U JP 11266089U JP H0351791 U JPH0351791 U JP H0351791U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal screw
- screw shaft
- arm
- hand
- bodies
- 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
- 230000003028 elevating effect Effects 0.000 claims 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
図面はこの考案の実施例を示すものであつて、
第１図は一部破砕側面図、第２図は第１図−
線断面図、第３図は第１図−線断面図である
。
５…昇降枠、１１…水平ねじ軸、１３…雌ねじ
体、１５…回転軸、１６…揺動ハンドアーム、１
９…連結アーム、２１…左右摺動体、２２…ガイ
ドロツド。
The drawings show an embodiment of this invention,
Figure 1 is a partially fragmented side view, Figure 2 is Figure 1-
A line sectional view, FIG. 3 is a line sectional view taken from FIG. 1. 5... Lifting frame, 11... Horizontal threaded shaft, 13... Female threaded body, 15... Rotating shaft, 16... Swinging hand arm, 1
9...Connection arm, 21...Right and left sliding body, 22...Guide rod.
Claims (1)
の水平ねじ軸に、それと共回りしないようにして
雌ねじ体がねじ嵌められ、この雌ねじ体に揺動ハ
ンドアームが水平ねじ軸と直交する枢軸を中心と
して揺動するように設けられ、この揺動ハンドア
ームの基部に連結アームが設けられ、この連結ア
ームが摺動体に枢着され、この摺動体が水平ねじ
軸と平行なガイドロツドに摺動自在に嵌められ、
このガイドロツドが昇降枠に昇降自在に設けられ
ている揺動ハンドアームの作動装置。 ２ 水平動自在で且つ昇降自在な昇降枠に、右ね
じ部と左ねじ部とを有する水平ねじ軸が回転自在
に設けられ、この水平ねじ軸の右ねじ部及び左ね
じ部各々にそれと共回りしないようにして雌ねじ
体がねじ嵌められ、これら雌ねじ体に、揺動ハン
ドアームが水平ねじ軸と直交する枢軸を中心とし
て揺動するように設けられ、こら揺動ハンドアー
ムの基部に連結アームが設けられ、これら連結ア
ームが摺動体に枢着され、これら摺動体が、水平
ねじ軸と平行なガイドロツドに摺動自在に嵌めら
れ、このガイドロツドが昇降枠に昇降自在に設け
られている揺動ハンドアームの作動装置。[Claims for Utility Model Registration] 1. A horizontal screw shaft is rotatably provided on the base frame, a female threaded body is screwed onto the horizontal screw shaft so as not to rotate together with the horizontal screw shaft, and a swinging hand arm is attached to the female threaded body. is provided to swing around a pivot that is orthogonal to the horizontal screw axis, and a connecting arm is provided at the base of this swinging hand arm, and this connecting arm is pivotally attached to a sliding body, and this sliding body is connected to the horizontal screw axis. It is slidably fitted into a guide rod parallel to the axis,
This is an actuating device for a swinging hand arm in which this guide rod is installed on an elevating frame so that it can be raised and lowered. 2. A horizontal screw shaft having a right-hand threaded portion and a left-hand threaded portion is rotatably provided on an elevator frame that is horizontally movable and can be raised and lowered, and the right-hand threaded portion and the left-hand threaded portion of this horizontal screw shaft are rotated together with the horizontal screw shaft. Female threaded bodies are screwed into the female threaded bodies, and a swinging hand arm is provided on these threaded bodies so as to swing about a pivot that is orthogonal to the horizontal screw axis, and a connecting arm is attached to the base of the swinging hand arm. A swinging hand is provided in which the connecting arms are pivotally connected to sliding bodies, these sliding bodies are slidably fitted into guide rods parallel to the horizontal screw shaft, and the guide rods are provided on the lifting frame so as to be movable up and down. Arm actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11266089U JPH0351791U (en) | 1989-09-26 | 1989-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11266089U JPH0351791U (en) | 1989-09-26 | 1989-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351791U true JPH0351791U (en) | 1991-05-20 |
Family
ID=31661103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11266089U Pending JPH0351791U (en) | 1989-09-26 | 1989-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351791U (en) |
-
1989
- 1989-09-26 JP JP11266089U patent/JPH0351791U/ja active Pending
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