JPH0481545U - - Google Patents
Info
- Publication number
- JPH0481545U JPH0481545U JP12618890U JP12618890U JPH0481545U JP H0481545 U JPH0481545 U JP H0481545U JP 12618890 U JP12618890 U JP 12618890U JP 12618890 U JP12618890 U JP 12618890U JP H0481545 U JPH0481545 U JP H0481545U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- cam lever
- adjustment
- drawing board
- stays
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Sheet Holders (AREA)
Description
第１図は製図台の斜視図、第２図は要部を示す
一部切欠平面図、第３図はカム部と案内片を示す
正面図である。
１……製図台、５……図板枠、６……支持フレ
ーム、９……調節ステー、１０……ブレーキ板、
１１……ブレーキ軸、１４……カムレバー、１７
……案内片、１８……凹溝。
FIG. 1 is a perspective view of the drafting table, FIG. 2 is a partially cutaway plan view showing the main parts, and FIG. 3 is a front view showing the cam part and the guide piece. 1... Drafting table, 5... Drawing board frame, 6... Support frame, 9... Adjustment stay, 10... Brake plate,
11... Brake shaft, 14... Cam lever, 17
...Guide piece, 18...concave groove.
Claims (1)
ステー９，９を支持フレーム６の両側に設けたブ
レーキ板１０，１０，１０，１０に係合し、該ブ
レーキ板１０，１０，１０，１０を連結するブレ
ーキ軸１１の一端部に枢着したカムレバー１４の
回動操作により、前記ブレーキ軸１１を引張して
ブレーキ板１０，１０，１０，１０を作動させ、
前記調節ステー９，９を挟圧して図板枠５を任意
の傾斜角度で固定できるようにした傾斜調節装置
に於て、前記ブレーキ板１０，１０，１０，１０
に凹溝１８或は係合凸部等の係合手段を設け、調
節ステー９，９に係合させて前記ブレーキ板１０
，１０，１０，１０が該調節ステー９，９に連動
して回動するように形成するとともに、前記カム
レバー１４側のブレーキ板１０に、カムレバー１
４のブレーキ軸回りの回動を規制する案内片１７
を立設してカムレバー１４に係合させたことを特
徴とする製図台に於ける図板枠の傾斜調節装置。 Adjustment stays 9, 9 pivoted on both left and right sides of the drawing board frame 5 of the drafting table 1 engage with brake plates 10, 10, 10, 10 provided on both sides of the support frame 6, and the brake plates 10, 10, By rotating a cam lever 14 pivotally connected to one end of a brake shaft 11 connecting the brake shafts 10, 10, the brake shaft 11 is pulled and the brake plates 10, 10, 10, 10 are actuated;
In the inclination adjustment device that can fix the drawing board frame 5 at an arbitrary inclination angle by pinching the adjustment stays 9, 9, the brake plates 10, 10, 10, 10
An engaging means such as a concave groove 18 or an engaging protrusion is provided in the brake plate 10 to engage the adjustment stays 9, 9.
, 10, 10, 10 are formed to rotate in conjunction with the adjustment stays 9, 9, and the cam lever 1 is attached to the brake plate 10 on the cam lever 14 side.
Guide piece 17 that restricts rotation around the brake shaft of 4
A device for adjusting the inclination of a drawing board frame in a drawing table, characterized in that a cam lever 14 is engaged with a cam lever 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12618890U JPH0641468Y2 (en) | 1990-11-28 | 1990-11-28 | Inclination adjustment device of drawing board frame in drafting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12618890U JPH0641468Y2 (en) | 1990-11-28 | 1990-11-28 | Inclination adjustment device of drawing board frame in drafting table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481545U true JPH0481545U (en) | 1992-07-15 |
| JPH0641468Y2 JPH0641468Y2 (en) | 1994-11-02 |
Family
ID=31873754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12618890U Expired - Lifetime JPH0641468Y2 (en) | 1990-11-28 | 1990-11-28 | Inclination adjustment device of drawing board frame in drafting table |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641468Y2 (en) |
-
1990
- 1990-11-28 JP JP12618890U patent/JPH0641468Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641468Y2 (en) | 1994-11-02 |