JPH0384194U - - Google Patents
Info
- Publication number
- JPH0384194U JPH0384194U JP14513989U JP14513989U JPH0384194U JP H0384194 U JPH0384194 U JP H0384194U JP 14513989 U JP14513989 U JP 14513989U JP 14513989 U JP14513989 U JP 14513989U JP H0384194 U JPH0384194 U JP H0384194U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rail
- spring
- fulcrum shaft
- distance
- 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
Description
第１図は、本考案の一実施例の概要構成説明図
である平面図、第２図は、本考案一実施例である
構成斜視図、第３図は、従来構成である平面図で
ある。
１…レール、２…摺動部材、２１，２２…上部
ローラ、２３…第１の下部ローラ、２４…第２の
下部ローラ、２５…第１の支持部材、２３１…ロ
ーラ回転中心、３…ローラアーム、３１…止めネ
ジ、４…支点軸、４１…偏心カム、４１１…支点
軸中心、５…スプリング、５１…ローラ上下部材
、６…ストツパー、７…第２の支持部材。
FIG. 1 is a plan view illustrating a schematic configuration of an embodiment of the present invention, FIG. 2 is a perspective view of the configuration of an embodiment of the present invention, and FIG. 3 is a plan view of a conventional configuration. . DESCRIPTION OF SYMBOLS 1... Rail, 2... Sliding member, 21, 22... Upper roller, 23... First lower roller, 24... Second lower roller, 25... First support member, 231... Roller rotation center, 3... Roller Arm, 31... Set screw, 4... Fulcrum shaft, 41... Eccentric cam, 411... Fulcrum shaft center, 5... Spring, 51... Roller upper and lower members, 6... Stopper, 7... Second support member.
Claims (1)
ローラと、上記レールの下部側に接触する下部ロ
ーラとで上記レールを挟持し上記レールに沿つて
移動する摺動部材を備えたプロツタの摺動機構に
おいて、 上記上部ローラまたは下部ローラの少なくとも
一方については、支点軸から第１の方向に第１の
距離だけ偏心させて上記ローラを設けるとともに
、上記支点軸から上記第１の方向と逆の第２の方
向に第２の距離だけ離れた位置にスプリングの付
勢力による作用点を設け、この作用点と上記支点
軸とを結合するローラアームと上記スプリングの
付勢力を調整する調整手段とを設け、上記スプリ
ングの付勢力によりローラの上記レールに対する
接触圧を付与させてなるプロツタの摺動機構。[Claims for Utility Model Registration] A sliding member that moves along the rail while holding the rail between a rail, an upper roller that contacts the upper side of the rail, and a lower roller that contacts the lower side of the rail. In the sliding mechanism of a plotter, at least one of the upper roller and the lower roller is provided eccentrically by a first distance in a first direction from the fulcrum shaft, and the roller is provided eccentrically from the fulcrum shaft by a first distance, and A point of application of the biasing force of the spring is provided at a position separated by a second distance in a second direction opposite to the first direction, and the biasing force of the spring is connected to a roller arm that connects this point of application and the fulcrum shaft. A sliding mechanism for a plotter, which is provided with an adjusting means for adjusting, and applies contact pressure of a roller to the rail by the biasing force of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14513989U JPH0384194U (en) | 1989-12-14 | 1989-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14513989U JPH0384194U (en) | 1989-12-14 | 1989-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0384194U true JPH0384194U (en) | 1991-08-27 |
Family
ID=31691795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14513989U Pending JPH0384194U (en) | 1989-12-14 | 1989-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0384194U (en) |
-
1989
- 1989-12-14 JP JP14513989U patent/JPH0384194U/ja active Pending