JPS63120743U - - Google Patents
Info
- Publication number
- JPS63120743U JPS63120743U JP1132587U JP1132587U JPS63120743U JP S63120743 U JPS63120743 U JP S63120743U JP 1132587 U JP1132587 U JP 1132587U JP 1132587 U JP1132587 U JP 1132587U JP S63120743 U JPS63120743 U JP S63120743U
- Authority
- JP
- Japan
- Prior art keywords
- presser foot
- spiral
- shaft hole
- abacus
- notched
- 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
Landscapes
- Jigs For Machine Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Clamps And Clips (AREA)
Description
第１図は本考案の押え金の平面図、第２図は本
考案の押え金の断面図、第３図は本考案の押え金
の自由状態における平面図、第４図は従来の押え
金の平面図、第５図は従来の押え金の断面図、第
６図は従来の押え金の自由状態における断面図で
ある。
符号の説明：
１……押え金、２……角度面、３……スパナ掛
け、４……軸心、５……軸棒、５ａ……軸穴、６
……押え金、７……押え面、８……ボルト、９…
…定点、１０……取付ける刃具、１１……ホルダ
ー、１２……切欠き面、Ｒ１，Ｒ２，Ｒ３……押
え面の半径（軸心より）。
Figure 1 is a plan view of the presser foot of the present invention, Figure 2 is a sectional view of the presser foot of the present invention, Figure 3 is a plan view of the presser foot of the present invention in a free state, and Figure 4 is a conventional presser foot. 5 is a sectional view of a conventional presser foot, and FIG. 6 is a sectional view of the conventional presser foot in a free state. Explanation of symbols: 1...Presser foot, 2...Angle surface, 3...Spanner hook, 4...Shaft center, 5...Shaft rod, 5a...Shaft hole, 6
...Presser foot, 7...Presser foot, 8...Bolt, 9...
... Fixed point, 10 ... Cutting tool to be attached, 11 ... Holder, 12 ... Notch surface, R1, R2, R3 ... Radius of presser surface (from the axis).
Claims (1)
軸穴を有し渦巻形の最小半径部が円周方向に切欠
かれ、表面にスパナー掛けを形成してなるワンタ
ツチ回転式押え金。 A one-touch rotary presser foot that has a shaft hole in the center of an abacus-shaped piece of hardware with a spiral outer diameter, the smallest radius of the spiral is notched in the circumferential direction, and a spanner hook is formed on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1132587U JPS63120743U (en) | 1987-01-30 | 1987-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1132587U JPS63120743U (en) | 1987-01-30 | 1987-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120743U true JPS63120743U (en) | 1988-08-04 |
Family
ID=30798436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1132587U Pending JPS63120743U (en) | 1987-01-30 | 1987-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120743U (en) |
-
1987
- 1987-01-30 JP JP1132587U patent/JPS63120743U/ja active Pending