JPS61145689U - - Google Patents
Info
- Publication number
- JPS61145689U JPS61145689U JP2876685U JP2876685U JPS61145689U JP S61145689 U JPS61145689 U JP S61145689U JP 2876685 U JP2876685 U JP 2876685U JP 2876685 U JP2876685 U JP 2876685U JP S61145689 U JPS61145689 U JP S61145689U
- Authority
- JP
- Japan
- Prior art keywords
- rope
- cursor
- moving rail
- groove
- outer periphery
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010422 painting Methods 0.000 description 1
Description
図は本考案の好適な実施例を示し、第１図は断
面図、第２図は平面図、第３図は他の実施例の断
面図、第４図は同、平面図、第５図は従来案の説
明的外観図、第６図は同、外観図である。
２，４……カーソル、６……移動レール、８…
…ヘツド支持カーソル、１０……画線ヘツド、１
２，１４，１６，１８，２０，２２……ローププ
ーリ、２４……ドラム、２６……歯車、２８……
モータ、３０……ピニオン、３２……ロープ、３
４，３６，３８……ローププーリ、４０，４２，
４４……ガイドローププーリ、５０，５２……穴
、５４，５６……横向きコロ、５８，６０，６２
，６４……縦向きコロ、６６，６８……ローププ
ーリ、６６ａ……溝、７０，７２，７４，７６…
…凸起、８０……筆記具。
The figures show a preferred embodiment of the present invention; FIG. 1 is a sectional view, FIG. 2 is a plan view, FIG. 3 is a sectional view of another embodiment, FIG. 4 is a plan view of the same, and FIG. 6 is an explanatory external view of the conventional design, and FIG. 6 is an external view of the same. 2, 4...Cursor, 6...Movement rail, 8...
...Head support cursor, 10...Painting head, 1
2, 14, 16, 18, 20, 22... Rope pulley, 24... Drum, 26... Gear, 28...
Motor, 30...Pinion, 32...Rope, 3
4, 36, 38...rope pulley, 40, 42,
44... Guide rope pulley, 50, 52... Hole, 54, 56... Sideways roller, 58, 60, 62
, 64... Vertical roller, 66, 68... Rope pulley, 66a... Groove, 70, 72, 74, 76...
...Convex, 80...Writing instrument.
Claims (1)
ーソル８の上面側に回転自在にローププーリ６６
，６８を軸支し、該ローププーリ６６，６８の外
周部に形成された溝６６ａに駆動装置に連係する
ドラムに巻回されたロープ３２を掛け、前記ドラ
ムの回転によつて前記カーソル８を前記移動レー
ル８に沿つて駆動するようにした装置において、
前記移動レール６若しくはカーソル８に凸起７０
，７２，７４，７６，８２，８４を設け、該凸起
を前記ローププーリ６６，６８の溝下の外周部の
両側端に前記ロープ３２の挿入の阻止する程度の
隙間ｘを存して対向せしめたことを特徴とする自
動製図機のカーソル駆動装置。 A rope pulley 66 is rotatably mounted on the upper surface side of the cursor 8 which is movably connected to the lower part of the moving rail 6.
, 68 are pivotally supported, and a rope 32 wound around a drum connected to a drive device is hung in a groove 66a formed on the outer periphery of the rope pulleys 66, 68, and the cursor 8 is moved by the rotation of the drum. In a device configured to be driven along a moving rail 8,
A protrusion 70 on the moving rail 6 or the cursor 8
, 72, 74, 76, 82, 84 are provided, and the protrusions are opposed to each other at both ends of the outer periphery under the groove of the rope pulleys 66, 68 with a gap x large enough to prevent insertion of the rope 32. A cursor drive device for an automatic drafting machine, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2876685U JPS61145689U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2876685U JPS61145689U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145689U true JPS61145689U (en) | 1986-09-08 |
Family
ID=30526954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2876685U Pending JPS61145689U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145689U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5151307U (en) * | 1974-10-16 | 1976-04-19 | ||
| JPS5734495B2 (en) * | 1976-09-10 | 1982-07-23 | ||
| JPS5734494B2 (en) * | 1977-11-09 | 1982-07-23 |
-
1985
- 1985-02-28 JP JP2876685U patent/JPS61145689U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5151307U (en) * | 1974-10-16 | 1976-04-19 | ||
| JPS5734495B2 (en) * | 1976-09-10 | 1982-07-23 | ||
| JPS5734494B2 (en) * | 1977-11-09 | 1982-07-23 |
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