JP2506408Y2 - Drafting table device - Google Patents
Drafting table deviceInfo
- Publication number
- JP2506408Y2 JP2506408Y2 JP1992018380U JP1838092U JP2506408Y2 JP 2506408 Y2 JP2506408 Y2 JP 2506408Y2 JP 1992018380 U JP1992018380 U JP 1992018380U JP 1838092 U JP1838092 U JP 1838092U JP 2506408 Y2 JP2506408 Y2 JP 2506408Y2
- Authority
- JP
- Japan
- Prior art keywords
- fixing sheet
- drafting
- guide roller
- winding
- drawing board
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/23—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by linear actuators, e.g. linear screw mechanisms
- B60N2/233—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by linear actuators, e.g. linear screw mechanisms by linear screw mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/2222—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable the back-rest having two or more parts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、建築、土木あるいは機
械設計等の際に使用される製図台装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drafting table device used in construction, civil engineering, mechanical design, or the like.
【０００２】[0002]
【従来の技術】従来の製図板は、合板等からなる一枚の
板からなって、傾動可能な支持台に取付けられ、表面に
平行移動及び自由に角度割り出しができる製図器具等が
設けられて使用されていた。2. Description of the Related Art A conventional drawing board is composed of a single plate made of plywood, etc., and is attached to a tiltable support stand, and a drawing tool or the like is provided on the surface of which the parallel movement and the angle index can be freely determined. Had been used.
【０００３】[0003]
【考案が解決しようとする課題】しかしながら、使用す
る図面が大きい場合、設計者は図面の下の部分を記載す
る場合には、少し低い姿勢で、図面の上部の部分を描こ
うとする場合には、立って作図を行う必要があり、描く
位置によって姿勢を変えて作業を行う必要があり、作業
姿勢が悪い状態で製図を行う場合があるという問題点が
あった。勿論、この場合、製図板の支持台が昇降できる
ようになっている装置もあるが、製図板を下げて椅子に
座れば製図板が膝につかえて作業が行い難いという欠点
があり、図面の上部を書く場合には、立って体を前にか
がめなけなければならないという欠点があった。本考案
はかかる事情に鑑みてなされたもので、記載しようとす
る図面が仮に広いものであっても、図面の高さを容易に
調整でき、図面を記載する高さを一定にすることが可能
な製図台装置を提供することを目的とする。However, when the drawing to be used is large, when the designer wants to draw the lower part of the drawing, he / she should take a slightly lower position to draw the upper part of the drawing. However, there is a problem that it is necessary to stand and perform drawing, and it is necessary to change the posture depending on the drawing position to perform the work, and there are cases where the drawing is performed in a state where the work posture is bad. Of course, in this case, there is a device that allows the support of the drafting board to move up and down, but if you lower the drafting board and sit on a chair, there is a drawback that the drafting board will get stuck to your knees and it will be difficult to perform work. When writing the upper part, there was the disadvantage that you had to stand up and bend over. The present invention has been made in view of such circumstances, and even if the drawing to be described is wide, the height of the drawing can be easily adjusted and the height at which the drawing is described can be made constant. It is an object of the present invention to provide a simple drafting table device.
【０００４】[0004]
【課題を解決するための手段】前記目的に沿う請求項１
記載の製図台装置は、図面を固定する製図板の表面に上
下方向に移動可能で、該製図板の下部、又は該製図板の
上部及び下部で裏側方向に方向転換する図面固定シート
を配置し、該図面固定シートの上下の端部には緊張手段
が設けられている製図台装置において、前記図面固定シ
ートの上端部は前記製図板の上部又は裏側に設けられて
いる上巻取りローラーに巻回され、下端部は前記製図板
の裏側に設けられている下巻取りローラーに巻回され、
中間の反転部は前記製図板の下部、又は該製図板の下部
及び上部に回動自在に設けられ、前記製図板の裏側方向
に方向転換するガイドローラーによって支持され、しか
も、前記上巻取りローラー及び前記下巻取りローラーの
内側には前記図面固定シートを常に巻き取る方向に付勢
する巻きスプリングが設けられ、そして、駆動させる前
記ガイドローラーには自然回転を防止するブレーキ機構
が設けられ、更に、該駆動させるガイドローラーの表面
は前記図面固定シートとの摩擦を大きくするゴム又は樹
脂で被われて構成されている。A method according to the above-mentioned object.
The drafting table device described above is arranged on the surface of a drafting plate for fixing a drawing, and is provided with a drafting fixing sheet which is vertically movable on the surface of the drafting plate, and which is turned at the lower part of the drafting plate or at the upper and lower parts of the drafting plate in the backward direction. In the drafting table device in which tensioning means are provided at the upper and lower ends of the drawing fixing sheet, the upper end of the drawing fixing sheet is wound around an upper winding roller provided on the upper side or the back side of the drawing board. The lower end is wound around the lower winding roller provided on the back side of the drawing board,
The intermediate reversing part is rotatably provided on the lower part of the drawing plate, or on the lower part and the upper part of the drawing plate, and is supported by a guide roller that changes the direction to the back side of the drawing plate. Inside the lower take-up roller, a winding spring that always urges the drawing fixing sheet in the direction of winding the sheet is provided, and the guide roller that is driven is provided with a brake mechanism that prevents natural rotation, and further, The surface of the guide roller to be driven is covered with rubber or resin that increases friction with the drawing fixing sheet.
【０００５】[0005]
【作用】請求項１記載の製図台装置においては、図面固
定シートに固定した図面を適当高さに上下させるとき
は、駆動させるガイドローラーを回して図面固定シート
を上下に移動させる。そのとき、移動方向側の図面固定
シートは、内蔵されている巻きスプリングにより上巻取
りローラー又は下巻取りローラーに自動的に巻き取ら
れ、移動方向とは反対側の図面固定シートは、張った状
態を保ちながら上巻取りローラー又は下巻取りローラー
から引き出される。また、駆動させるガイドローラーの
表面はゴム又は樹脂で被われているため、図面固定シー
トとの摩擦が大きくなり確実に図面固定シートは送られ
る。そして、送られた図面固定シートは、駆動させるガ
イドローラーのブレーキ機構によりその位置が保たれ
る。In the drafting table apparatus according to the first aspect, when the drawing fixed on the drawing fixing sheet is moved up and down to an appropriate height, the guide roller to be driven is rotated to move the drawing fixing sheet up and down. At that time, the drawing fixing sheet on the moving direction side is automatically taken up by the upper winding roller or the lower winding roller by the built-in winding spring, and the drawing fixing sheet on the side opposite to the moving direction is in a tensioned state. It is pulled out from the upper winding roller or the lower winding roller while keeping it. Further, since the surface of the guide roller to be driven is covered with rubber or resin, friction with the drawing fixing sheet is increased and the drawing fixing sheet is reliably fed. Then, the position of the sent drawing fixing sheet is maintained by the braking mechanism of the guide roller to be driven.
【０００６】[0006]
【実施例】続いて、添付した図面を参照しつつ、本考案
を具体化した実施例につき説明し、本考案の理解に供す
る。ここに、図１は本考案の一実施例に係る製図台装置
の主要断面図、図２は同平面図である。Embodiments of the present invention will now be described with reference to the accompanying drawings to provide an understanding of the present invention. Here, FIG. 1 is a main sectional view of a drawing stand apparatus according to an embodiment of the present invention, and FIG. 2 is a plan view thereof.
【０００７】図１、図２に示すように、本考案の一実施
例に係る製図台装置１０は、合板からなる製図板１１
と、該製図板１１上に設けられた図面固定シート１２
と、前記図面固定シート１２を巻き取る上巻取りローラ
ー１３及び下巻取りローラー１４と、前記図面固定シー
ト１２の方向を変えるガイドローラー１５とを有して構
成されている。以下、これらについて詳しく説明する。As shown in FIGS. 1 and 2, a drawing board apparatus 10 according to an embodiment of the present invention includes a drawing board 11 made of plywood.
And the drawing fixing sheet 12 provided on the drawing board 11.
An upper winding roller 13 and a lower winding roller 14 for winding the drawing fixing sheet 12 and a guide roller 15 for changing the direction of the drawing fixing sheet 12. These will be described in detail below.
【０００８】前記製図板１１は、木製合板からなって表
面には硬質プラスチックがコーティングされている。該
製図板１１の上部及び下部には横長長方形の開口１６、
１７が設けられて、前記開口１６には前記図面固定シー
ト１２の上巻取りローラー１３が設けられ、前記開口１
７には円筒状のガイドローラー１５が設けられている。
そして、前記製図板１１の裏側には前記図面固定シート
１２の下巻取りローラー１４が支持部材１８を介して取
付けられている。前記上、下巻取りローラー１３、１４
の内部には緊張手段の力の弱い巻きスプリング（シャッ
ターの上部スプリングと同様な構造のものであっても良
い）が配置されて、前記図面固定シート１２を図１の矢
印Ａ及びＢ方向に付勢し、前記図面固定シート１２を比
較的小さな張力で製図板１１上に載置するようになって
いる。そして、前記ガイドローラー１５は一端に図示し
ない周知のブレーキ機構が設けられて、その角度で保持
できるようになっていると共に、他端にはハンドル１９
が設けられて、該ガイドローラー１５を所定の角度回転
できるようになっている。そして、該ガイドローラー１
５の表面には図面固定シート１２との摩擦を大きくする
為、極めて薄いゴムあるいは樹脂等がコーティングされ
ている。The drawing board 11 is made of wood plywood and has a surface coated with hard plastic. A horizontally long rectangular opening 16 is formed in the upper and lower portions of the drawing board 11,
17 is provided, the upper winding roller 13 of the drawing fixing sheet 12 is provided in the opening 16, and the opening 1
7 is provided with a cylindrical guide roller 15.
The lower winding roller 14 of the drawing fixing sheet 12 is attached to the back side of the drawing board 11 via a supporting member 18. The upper and lower take-up rollers 13 and 14
A winding spring (which may have a structure similar to that of the upper spring of the shutter) having a weak tensioning means is arranged in the inside of the drawing fixing sheet 12 in the direction of arrows A and B in FIG. The drawing fixing sheet 12 is placed on the drawing board 11 with a relatively small tension. The guide roller 15 is provided with a well-known braking mechanism (not shown) at one end so that it can be held at that angle, and the handle 19 is provided at the other end.
Is provided so that the guide roller 15 can be rotated by a predetermined angle. And the guide roller 1
In order to increase the friction with the drawing fixing sheet 12, the surface of 5 is coated with extremely thin rubber or resin.
【０００９】前記図面固定シート１２は、屈曲性のある
合成樹脂シート、強度の大きい紙、表面の滑らかな布、
あるいはステンレス（この場合、磁石に吸着させる為、
マルテンサイト系あるいはフェライト系のステンレスを
使用するのが好ましい）等の金属板からなって、一方は
上巻取りローラー１３に、他方は下巻取りローラー１４
に巻回されている。なお、図面においては、該製図板１
１を所定高さに傾動可能に支持する傾動支持装置は省略
されており、図２において、２０は直定規２１、２２を
備え、該直定規２１、２２は平行移動及び所定角度回転
割り出しをする製図器具を示している。The drawing fixing sheet 12 is a flexible synthetic resin sheet, paper having high strength, a cloth having a smooth surface,
Or stainless steel (in this case, because it is attracted to the magnet,
It is preferable to use martensite or ferritic stainless steel) and the like, one of which is an upper winding roller 13 and the other is a lower winding roller 14.
It is wound around. In the drawings, the drawing board 1
A tilting support device that tiltably supports 1 at a predetermined height is omitted, and in FIG. 2, 20 is provided with straight edges 21 and 22, and the straight edges 21 and 22 perform parallel movement and rotation by a predetermined angle. The drawing tool is shown.
【００１０】従って、該製図台装置１０を使用する場合
には、図面固定シート１２の上に図面２３を載せて、テ
ープあるいは磁気板等で固定する。そして、図面２３の
下部を製図する場合には、前記ハンドル１９を回して、
図面固定シート１２を少し上昇させ、図面２３の上部を
製図する場合には、ハンドル１９を逆方向に回転させ
て、ガイドローラー１５を逆回転させ、図面固定シート
１２を下降させる。この場合、図面２３の下端はガイド
ローラー１５によって製図板１１の裏面側に案内される
が、図面２３上に異物が載ることはないので、図面２３
が汚れる心配はない。Therefore, when the drafting table apparatus 10 is used, the drawing 23 is placed on the drawing fixing sheet 12 and fixed with a tape or a magnetic plate. When drawing the lower part of the drawing 23, the handle 19 is turned to
When the drawing fixing sheet 12 is slightly raised and the upper part of the drawing 23 is to be drawn, the handle 19 is rotated in the opposite direction, the guide roller 15 is rotated in the reverse direction, and the drawing fixing sheet 12 is lowered. In this case, the lower end of the drawing 23 is guided to the back surface side of the drawing board 11 by the guide roller 15, but no foreign matter is placed on the drawing 23.
There is no need to worry about getting dirty.
【００１１】前記実施例において、製図板１１を中央が
凸になるように少し湾曲させることも可能であり、これ
によって図面固定シート１２と製図板１１との馴染みが
良くなる。また、前記ハンドル１９の代わりに電動モー
ターを接続することも可能であり、これによって自動運
転ができる。更に、前記実施例において、製図板１１に
開口１６、１７を設けて種々のローラーを取付けたが、
製図板１１の上端、下端に取付けるようにすることも可
能である。In the above-mentioned embodiment, the drawing board 11 can be slightly curved so that the center thereof is convex, which makes the drawing fixing sheet 12 and the drawing board 11 fit well. It is also possible to connect an electric motor instead of the handle 19, which allows automatic operation. Further, in the above-described embodiment, the drafting plate 11 is provided with the openings 16 and 17 and various rollers are attached.
It is also possible to attach it to the upper and lower ends of the drawing board 11.
【００１２】[0012]
【考案の効果】請求項１記載の製図台装置は以上の説明
からも明らかなように、図面固定シートを上下に円滑に
移動させることができるので、該図面固定シート上に載
置した図面を上下させることができ、これによって大き
な図面であっても、椅子に座ってあるいは楽な姿勢で設
計作業ができることなった。そして、上巻取りローラー
及び下巻取りローラーの内側には図面固定シートを常に
巻き取る方向に付勢する巻きスプリングが設けられてい
るので、図面固定シートを常に張った状態に保つ機能
と、図面固定シートを移動させた場合には移動方向側の
図面固定シートを自動的に巻き取る機能を有し、このこ
とにより全体をコンパクトに形成することができる。ま
た、駆動させるガイドローラーには自然回転を防止する
ブレーキ機構が設けられているので、図面を適当位置に
保つことができる。更に、駆動されるガイドローラーの
表面は図面固定シートとの摩擦を大きくするためにゴム
又は樹脂で被われているので、図面固定シートを確実に
送ることができる。As is apparent from the above description, the drawing table apparatus according to the first aspect of the present invention can smoothly move the drawing fixing sheet up and down. It can be moved up and down, which means that even large drawings can be designed by sitting on a chair or in a comfortable position. Inside the upper and lower take-up rollers, there is a winding spring that constantly urges the drawing fixing sheet in the winding direction. When is moved, it has a function of automatically winding up the drawing fixing sheet on the side of the moving direction, which makes it possible to form the whole compactly. Further, since the guide roller to be driven is provided with a brake mechanism for preventing natural rotation, the drawing can be kept at an appropriate position. Further, since the surface of the driven guide roller is covered with rubber or resin in order to increase friction with the drawing fixing sheet, the drawing fixing sheet can be reliably fed.
【図１】本考案の一実施例に係る製図台装置の断面図で
ある。FIG. 1 is a sectional view of a drafting stand apparatus according to an embodiment of the present invention.
【図２】同平面図である。FIG. 2 is a plan view of the same.
１０ 製図台装置 １１ 製図板 １２ 図面固定シート １３ 上巻取り
ローラー １４ 下巻取りローラー １５ ガイドロ
ーラー １６ 開口 １７ 開口 １８ 支持部材 １９ ハンドル ２０ 製図器具 ２１ 直定規 ２２ 直定規 ２３ 図面10 Drawing Base Device 11 Drawing Board 12 Drawing Fixing Sheet 13 Upper Winding Roller 14 Lower Winding Roller 15 Guide Roller 16 Opening 17 Opening 18 Supporting Member 19 Handle 20 Drawing Tool 21 Direct Ruler 22 Straight Ruler 23 Drawing
Claims (1)
上下方向に移動可能で、該製図板１１の下部、又は該製
図板１１の上部及び下部で裏側方向に方向転換する図面
固定シート１２を配置し、該図面固定シート１２の上下
の端部には緊張手段が設けられている製図台装置におい
て、 前記図面固定シート１２の上端部は前記製図板１１の上
部又は裏側に設けられている上巻取りローラー１３に巻
回され、下端部は前記製図板１１の裏側に設けられてい
る下巻取りローラー１４に巻回され、中間の反転部は前
記製図板１１の下部、又は該製図板１１の下部及び上部
に回動自在に設けられ、前記製図板１１の裏側方向に方
向転換するガイドローラー１５によって支持され、しか
も、前記上巻取りローラー１３及び前記下巻取りローラ
ー１４の内側には前記図面固定シート１２を常に巻き取
る方向に付勢する巻きスプリングが設けられ、 そして、駆動させる前記ガイドローラー１５には自然回
転を防止するブレーキ機構が設けられ、更に、該駆動さ
せるガイドローラー１５の表面は前記図面固定シート１
２との摩擦を大きくするゴム又は樹脂で被われているこ
とを特徴とする製図台装置。1. A drawing fixing sheet 12 which is vertically movable on the surface of a drawing board 11 for fixing a drawing 23, and which is turned downward in the lower part of the drawing board 11 or in the upper and lower parts of the drawing board 11. In the drafting stand device in which tensioning means are provided at the upper and lower ends of the drawing fixing sheet 12, the upper end of the drawing fixing sheet 12 is provided on the upper side or the back side of the drawing board 11. The upper winding roller 13 is wound around, the lower end is wound around a lower winding roller 14 provided on the back side of the drafting plate 11, and the intermediate reversing part is below the drafting plate 11 or of the drafting plate 11. The upper and lower winding rollers 13 and 14 are rotatably provided on the lower and upper portions and are supported by a guide roller 15 that turns to the back side of the drawing board 11. Is provided with a winding spring that always urges the drawing fixing sheet 12 in a winding direction, and the guide roller 15 that is driven is provided with a brake mechanism that prevents natural rotation. Further, the guide roller 15 that is driven is driven. The surface of the drawing fixing sheet 1
A drafting table device, which is covered with rubber or resin that increases friction with 2.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992018380U JP2506408Y2 (en) | 1992-02-26 | 1992-02-26 | Drafting table device |
| GB9302097A GB2264437B (en) | 1992-02-26 | 1993-02-03 | Seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992018380U JP2506408Y2 (en) | 1992-02-26 | 1992-02-26 | Drafting table device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0570986U JPH0570986U (en) | 1993-09-24 |
| JP2506408Y2 true JP2506408Y2 (en) | 1996-08-07 |
Family
ID=11970111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992018380U Expired - Lifetime JP2506408Y2 (en) | 1992-02-26 | 1992-02-26 | Drafting table device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2506408Y2 (en) |
| GB (1) | GB2264437B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2108596B1 (en) * | 1993-05-14 | 1998-10-01 | Fainsa Sa | IMPROVEMENTS INTRODUCED IN ARMCHAIRS FOR COACH AND SIMILAR VEHICLES. |
| GB2313775A (en) * | 1996-06-08 | 1997-12-10 | Nash Kevin Tackle Ltd | Bed chair |
| DE19643977C2 (en) * | 1996-10-31 | 2000-03-30 | Keiper Gmbh & Co | Vehicle seat with multi-function backrest |
| GB2381741B (en) * | 2001-11-06 | 2005-06-15 | Tachi S Co | Arrangement for supporting rotation adjustment mechanism of rotary body in vehicle seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5679150A (en) * | 1979-11-30 | 1981-06-29 | Daikin Ind Ltd | Epoxy composition containing fluorine |
-
1992
- 1992-02-26 JP JP1992018380U patent/JP2506408Y2/en not_active Expired - Lifetime
-
1993
- 1993-02-03 GB GB9302097A patent/GB2264437B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9302097D0 (en) | 1993-03-24 |
| GB2264437A (en) | 1993-09-01 |
| JPH0570986U (en) | 1993-09-24 |
| GB2264437B (en) | 1996-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2506408Y2 (en) | Drafting table device | |
| US4717109A (en) | Adjustable traveling mahl and magnetic support for mounting artist's canvases | |
| US6948210B1 (en) | Automated board eraser | |
| US5319820A (en) | Apparatus for cleaning blackboards | |
| JPS6029438Y2 (en) | Cutting machine for flat materials | |
| US5330173A (en) | Hand scanner apparatus | |
| JPH03991Y2 (en) | ||
| US2803217A (en) | Stenographic note positioning device | |
| KR950004171A (en) | Tension control device of tape recorder | |
| KR100232379B1 (en) | Winding chalk board | |
| US4377976A (en) | Art aid devices | |
| JPH0438752Y2 (en) | ||
| CN213565245U (en) | Kindergarten mr uses drawing board convenient to use | |
| JPH052517Y2 (en) | ||
| JPH0625280Y2 (en) | Ironing board | |
| JPH0622687Y2 (en) | Trimming device for tape attached to the end face of a rectangular base plate | |
| JPH0122663Y2 (en) | ||
| JPS6026153Y2 (en) | Embroidery hoop feeding device in automatic embroidery machine | |
| JPH09140466A (en) | Calligraphy desk for both standing and sitting | |
| JPH0435194Y2 (en) | ||
| JPH0314389Y2 (en) | ||
| US5142789A (en) | Head of universal parallel ruler | |
| JPH0650121Y2 (en) | Polishing machine | |
| US3359846A (en) | Piano instruction aid | |
| JPH04122099U (en) | Y-axis guide support mechanism in automatic liner |