KR880000622Y1 - 재봉기의 침위치 검출장치 - Google Patents
재봉기의 침위치 검출장치 Download PDFInfo
- Publication number
- KR880000622Y1 KR880000622Y1 KR2019850011083U KR850011083U KR880000622Y1 KR 880000622 Y1 KR880000622 Y1 KR 880000622Y1 KR 2019850011083 U KR2019850011083 U KR 2019850011083U KR 850011083 U KR850011083 U KR 850011083U KR 880000622 Y1 KR880000622 Y1 KR 880000622Y1
- Authority
- KR
- South Korea
- Prior art keywords
- sewing machine
- needle
- light receiving
- disc
- light emitting
- 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
Links
- 238000009958 sewing Methods 0.000 title claims description 29
- 238000001514 detection method Methods 0.000 title claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Description
Claims (1)
- 공업용 재봉기의 침위치 검출장치에 있어서, 스페이서(12)를 개재하여 요철 형상의 구멍(3a)과 통공(3b)및 (3c)가 형성된 디스크(3)를 재봉기의 구동 모터에 연결되어 있는 풀리와 결합된 축(11)에 캡(13)과 나사(14)로 고정 설치하고, 상기 디스크(3)의 각 구멍(3a)과 통공(3b)및 (3c)의 반경상 위치에 대응하여 발광소자(6a)(6b)및 (6c)와 수광소자(7a)(7b)및 (7c)가 프린트 기판(6)과 (7)에 설치되고, 이 프린트 기판(6)과 (7)이 상기 디스크(3)의 양면에 놓이도록 베이스(5)에 결합되어 프레임(10)에 나사(8)로 고정되고, 상기 디스크(3)가 회전할때 디스크(3)의 요철형상의 구멍(3a)을 통해 발광소자(6a)의 광출력의 수광소자(7a)에 감응되어 속도를 검출하고, 디스크(3)의 통공(3b)및 (3c)을 통해 발광소자(6b)및 (6c)의 광출력이 수광소자(7b)및 (7c)에 감응되어 재봉기 침의 하정지 및 상정지 위치를 검출할 수 있게 한 것을 특징으로 하는 재봉기의 침 위치 검출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850011083U KR880000622Y1 (ko) | 1985-08-29 | 1985-08-29 | 재봉기의 침위치 검출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850011083U KR880000622Y1 (ko) | 1985-08-29 | 1985-08-29 | 재봉기의 침위치 검출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870003921U KR870003921U (ko) | 1987-03-30 |
KR880000622Y1 true KR880000622Y1 (ko) | 1988-03-14 |
Family
ID=19245008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850011083U Expired KR880000622Y1 (ko) | 1985-08-29 | 1985-08-29 | 재봉기의 침위치 검출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR880000622Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007296098A (ja) * | 2006-04-28 | 2007-11-15 | Juki Corp | ミシン |
-
1985
- 1985-08-29 KR KR2019850011083U patent/KR880000622Y1/ko not_active Expired
Also Published As
Publication number | Publication date |
---|---|
KR870003921U (ko) | 1987-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19850829 |
|
UA0201 | Request for examination |
Patent event date: 19850829 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19880125 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19880526 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19880616 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19880616 |
|
UR1001 | Payment of annual fee |
Payment date: 19910226 Start annual number: 4 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 19940113 Start annual number: 7 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 19970117 Year of fee payment: 12 |
|
UR1001 | Payment of annual fee |
Payment date: 19970117 Start annual number: 10 End annual number: 12 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |