JPH0331598U - - Google Patents
Info
- Publication number
- JPH0331598U JPH0331598U JP9032989U JP9032989U JPH0331598U JP H0331598 U JPH0331598 U JP H0331598U JP 9032989 U JP9032989 U JP 9032989U JP 9032989 U JP9032989 U JP 9032989U JP H0331598 U JPH0331598 U JP H0331598U
- Authority
- JP
- Japan
- Prior art keywords
- lead
- drawing head
- holding member
- automatic
- disposed
- 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、第２図、第３図及び第４図は、本考案
の動作を説明する要部断面図、第５図、第６図及
び第７図は、ロツク手段の解除を説明する要部外
観図である。
１……ホルダー、３……スライダースプリング
、４……スライダー、５……鉛芯保持部材、６…
ボールチヤツク機構、７……チヤツク体、１３…
…ノツク管、１３ａ……ノツク部、１４……ノツ
クスプリング。
1, 2, 3 and 4 are sectional views of main parts for explaining the operation of the present invention, and FIGS. 5, 6 and 7 are main parts for explaining the release of the locking means. FIG. 1... Holder, 3... Slider spring, 4... Slider, 5... Lead core holding member, 6...
Ball chuck mechanism, 7...chuck body, 13...
...Knock pipe, 13a...Knock part, 14...Knock spring.
Claims (1)
妨げることが可能な鉛芯把持手段をホルダー内に
配置するとともに、該鉛芯把持手段を開放させ鉛
芯の把持を解放可能なノツク手段を設け、鉛芯把
持手段の前方には鉛芯保持部材を有するスライダ
ーをスライダースプリングにより前方に付勢し摺
動可能な先端スライド手段を配置してなる自動製
図機の画線ヘツドにおいて、前記ノツク手段をロ
ツクさせるロツク機構を設けたことを特徴とする
自動製図機の画線ヘツド。 A lead gripping means capable of allowing the advance of the lead core but preventing its retreat by a wedge action is disposed in the holder, and a knock means capable of releasing the grip of the lead core by opening the lead lead gripping means. In the drawing head of an automatic drafting machine, a drawing head of an automatic drafting machine is provided, in which a slider having a lead holding member is biased forward by a slider spring and a slidable tip sliding means is disposed in front of the lead holding member. A drawing head for an automatic drawing machine, characterized in that it is provided with a locking mechanism for locking the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9032989U JPH0331598U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9032989U JPH0331598U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331598U true JPH0331598U (en) | 1991-03-27 |
Family
ID=31639856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9032989U Pending JPH0331598U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331598U (en) |
-
1989
- 1989-07-31 JP JP9032989U patent/JPH0331598U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0331598U (en) | ||
| JPS61103743A (en) | Tool clamping device of main spindle | |
| JPH0388797U (en) | ||
| JPH022188U (en) | ||
| JPH01132790U (en) | ||
| JP2507081Y2 (en) | Drawing head of automatic drafting machine | |
| JPH0234296U (en) | ||
| JPS62136386U (en) | ||
| JPH0248389U (en) | ||
| JPH0426796U (en) | ||
| JPH0435198Y2 (en) | ||
| JPS6353790U (en) | ||
| JPS6426105U (en) | ||
| JPH02100707U (en) | ||
| JPH0322801U (en) | ||
| JPS6327201U (en) | ||
| JPH02104907U (en) | ||
| JPS62192838U (en) | ||
| JPH02142086U (en) | ||
| JPS636891U (en) | ||
| JPS6372087U (en) | ||
| JPS6168876U (en) | ||
| JPH01158181U (en) | ||
| JPS6335545U (en) | ||
| JPH0359891U (en) |