JPH0247534U - - Google Patents
Info
- Publication number
- JPH0247534U JPH0247534U JP12504888U JP12504888U JPH0247534U JP H0247534 U JPH0247534 U JP H0247534U JP 12504888 U JP12504888 U JP 12504888U JP 12504888 U JP12504888 U JP 12504888U JP H0247534 U JPH0247534 U JP H0247534U
- Authority
- JP
- Japan
- Prior art keywords
- presser foot
- sewing machine
- electric signal
- pressing force
- pressure sensor
- 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
- 238000009958 sewing Methods 0.000 claims description 4
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
第１図及び第２図は、この考案の１実施例に係
るミシン押え金の押え圧測定器具をそれぞれ上方
及び下方から見た斜視図、第３図及び第４図は、
この押え圧測定器具の構成部材の１つであるプレ
ートの縦断面図及び分解斜視図、第５図は、この
押え圧測定器具の使用状態を説明するための一部
破断側面図である。
１２……表示部（報知部）、１６……プレート
、３０……圧力センサ、４２……押え金、５０…
…押え圧調節ねじ。
1 and 2 are perspective views of a presser foot pressure measuring device for a sewing machine presser foot according to an embodiment of this invention, viewed from above and below, respectively, and FIGS. 3 and 4 are
A vertical sectional view and an exploded perspective view of a plate, which is one of the constituent members of this presser foot pressure measuring instrument, and FIG. 5 are partially cutaway side views for explaining the usage state of this presser foot pressure measuring instrument. 12... Display section (notification section), 16... Plate, 30... Pressure sensor, 42... Presser foot, 50...
...Presser foot pressure adjustment screw.
Claims (1)
に形成されたプレートに、押え金による押圧力の
大きさに応じて変形しその変形度合に応じた電気
信号を出力する圧力センサを配設するとともに、
その圧力センサからの出力電気信号によつて押圧
力の大きさを報知する報知部を備えてなり、ミシ
ンの押え圧調節ねじの操作により可変される、押
え金の布への押え圧を測定するミシン押え金の押
え圧測定器具。 A pressure sensor that deforms according to the amount of pressing force applied by the presser foot and outputs an electric signal according to the degree of deformation is disposed on a flat plate that can be inserted into the underside of the presser foot of a sewing machine. With,
It is equipped with a notification section that notifies the magnitude of the pressing force based on the output electric signal from the pressure sensor, and measures the presser foot pressure applied to the fabric, which is varied by operating the presser foot pressure adjustment screw of the sewing machine. Presser foot pressure measurement device for sewing machine presser feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12504888U JPH0247534U (en) | 1988-09-24 | 1988-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12504888U JPH0247534U (en) | 1988-09-24 | 1988-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247534U true JPH0247534U (en) | 1990-03-30 |
Family
ID=31375308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12504888U Pending JPH0247534U (en) | 1988-09-24 | 1988-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247534U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61256231A (en) * | 1985-05-07 | 1986-11-13 | パフ インドウストリ−マシ−ネン ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Measuring device for pushing force of cloth hold-down of sewing machine |
| JPS6350030B2 (en) * | 1980-10-24 | 1988-10-06 | Hitachi Maxell |
-
1988
- 1988-09-24 JP JP12504888U patent/JPH0247534U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6350030B2 (en) * | 1980-10-24 | 1988-10-06 | Hitachi Maxell | |
| JPS61256231A (en) * | 1985-05-07 | 1986-11-13 | パフ インドウストリ−マシ−ネン ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Measuring device for pushing force of cloth hold-down of sewing machine |