JPS5814872U - Automatic thread cutting device for sewing machine - Google Patents
Automatic thread cutting device for sewing machineInfo
- Publication number
- JPS5814872U JPS5814872U JP10847981U JP10847981U JPS5814872U JP S5814872 U JPS5814872 U JP S5814872U JP 10847981 U JP10847981 U JP 10847981U JP 10847981 U JP10847981 U JP 10847981U JP S5814872 U JPS5814872 U JP S5814872U
- Authority
- JP
- Japan
- Prior art keywords
- knife
- sewing machine
- cutting device
- pressing spring
- thread cutting
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の従来例を示す一部縦断正面図、第2図
乃至第6図は本考案に係るミシンにおける自動糸切り装
置の一実施例を示すもので、第2図は本考案装置を備え
るミシンの全体の概略を示す斜視図、第3図は平面図、
第4図は一部縦断した正面図、第5図は第3図の要部を
表わす下面図、第6図は第3図の矢印■−■線に沿って
縦断した側断面図である。
2・・・針板、3・・・縫針、4・・・ルーバー、5,
6・・・メス(固定刃、可鯖刃)、11・・・押えばね
、26・・・偏心カム、26a・・・回動操作部。
62−FIG. 1 is a partially longitudinal front view showing a conventional example of the present invention, and FIGS. 2 to 6 show an embodiment of an automatic thread cutting device for a sewing machine according to the present invention. A perspective view schematically showing the entire sewing machine including the device; FIG. 3 is a plan view;
4 is a partially longitudinally sectional front view, FIG. 5 is a bottom view showing the main part of FIG. 3, and FIG. 6 is a longitudinal sectional view taken along the arrow 1--2 line of FIG. 3. 2... Throat plate, 3... Sewing needle, 4... Louver, 5,
6... Scalpel (fixed blade, adjustable mackerel blade), 11... Pressing spring, 26... Eccentric cam, 26a... Rotating operation section. 62-
Claims (1)
るルーパーに対して進退自在に保持されたメスと、この
メスの刃先下面に弾性的に添設して当該メスとの間に挿
入される下糸を保持する押えばねと、前面に回動操作部
を一体的に固着し、かつ主軸の周りに偏心的に回動可能
に設けられるとともに周面が前記押えばねに当接して押
えばねとメスとの押圧力を調整可能にならしめる偏心カ
ムとを具備してなるミシンの自動糸切り装置。A knife which is adjacent to the sewing needle hoistway on the lower side of the throat plate and is held movably forward and backward with respect to a looper that can face the sewing needle, and a knife which is elastically attached to the lower surface of the cutting edge of this knife and is provided between the knife and the knife. A pressing spring for holding the bobbin thread to be inserted and a rotating operation part are integrally fixed to the front surface, and are provided so as to be eccentrically rotatable around the main shaft, and the peripheral surface is in contact with the pressing spring. An automatic thread cutting device for a sewing machine comprising a pressing spring and an eccentric cam that makes it possible to adjust the pressing force of a knife.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10847981U JPS5814872U (en) | 1981-07-20 | 1981-07-20 | Automatic thread cutting device for sewing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10847981U JPS5814872U (en) | 1981-07-20 | 1981-07-20 | Automatic thread cutting device for sewing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5814872U true JPS5814872U (en) | 1983-01-29 |
JPS6131754Y2 JPS6131754Y2 (en) | 1986-09-16 |
Family
ID=29902885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10847981U Granted JPS5814872U (en) | 1981-07-20 | 1981-07-20 | Automatic thread cutting device for sewing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814872U (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102425649B (en) | 2005-10-28 | 2014-09-24 | 福博科知识产权有限责任公司 | Electromotive drives |
US20070155567A1 (en) | 2005-11-22 | 2007-07-05 | Fallbrook Technologies Inc. | Continuously variable transmission |
WO2008002457A2 (en) | 2006-06-26 | 2008-01-03 | Fallbrook Technologies Inc. | Continuously variable transmission |
EP2125469A2 (en) | 2007-02-01 | 2009-12-02 | Fallbrook Technologies Inc. | System and methods for control of transmission and/or prime mover |
US20100093479A1 (en) | 2007-02-12 | 2010-04-15 | Fallbrook Technologies Inc. | Continuously variable transmissions and methods therefor |
WO2008101070A2 (en) | 2007-02-16 | 2008-08-21 | Fallbrook Technologies Inc. | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
US8393989B2 (en) | 2007-04-24 | 2013-03-12 | Fallbrook Intellectual Property Company Llc | Electric traction drives |
PL2234869T3 (en) | 2007-12-21 | 2012-12-31 | Fallbrook Tech Inc | Automatic transmissions and methods therefor |
US8313405B2 (en) | 2008-02-29 | 2012-11-20 | Fallbrook Intellectual Property Company Llc | Continuously and/or infinitely variable transmissions and methods therefor |
US8398518B2 (en) | 2008-06-23 | 2013-03-19 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
US8818661B2 (en) | 2008-08-05 | 2014-08-26 | Fallbrook Intellectual Property Company Llc | Methods for control of transmission and prime mover |
US8167759B2 (en) | 2008-10-14 | 2012-05-01 | Fallbrook Technologies Inc. | Continuously variable transmission |
EP3527848B1 (en) | 2009-04-16 | 2022-01-05 | Fallbrook Intellectual Property Company LLC | Stator assembly and shifting mechanism for a continuously variable transmission |
US8512195B2 (en) | 2010-03-03 | 2013-08-20 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
US8888643B2 (en) | 2010-11-10 | 2014-11-18 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5185859U (en) * | 1974-12-25 | 1976-07-09 |
-
1981
- 1981-07-20 JP JP10847981U patent/JPS5814872U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5185859U (en) * | 1974-12-25 | 1976-07-09 |
Also Published As
Publication number | Publication date |
---|---|
JPS6131754Y2 (en) | 1986-09-16 |
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