GB198974A - Improvements in needle guards for sewing machines - Google Patents
Improvements in needle guards for sewing machinesInfo
- Publication number
- GB198974A GB198974A GB3396422A GB3396422A GB198974A GB 198974 A GB198974 A GB 198974A GB 3396422 A GB3396422 A GB 3396422A GB 3396422 A GB3396422 A GB 3396422A GB 198974 A GB198974 A GB 198974A
- Authority
- GB
- United Kingdom
- Prior art keywords
- needle
- loopers
- guides
- link
- needles
- 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
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/06—Needle guides; Needle protectors
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
198,974. Thompson, W. P., (Union Special Machine Co.). Dec. 13, 1922. Multiple-needle machines; needleguides. - In machines having a threaded looper for each needle moving in a direction opposite to the feed as the needle loop is taken, needle guides are provided which are adapted to engage the respective needles on the sides adjacent to their loopers as they enter the needle loops. Threaded loopers 11 - - 14 co-operating with needles 7 - - 10 are mounted on a shaft 15 rocked by a link 27 and crank 28 and moved endwise by a link 26, a bell-crank 22 and eccentric 24. Spreaders 16 - - 19 operate above the loopers, being adjustably mounted on a bar 20 which is reciprocated endwise by a link 21 connected to the lever 22. Needle-guides 31 - - 34 are adjustably mounted in socket-pieces adjustably secured on the bar 20, or on a fixed support. The guides are provided with slots 38, Fig. 6, of smaller diameter than the needles, these slots serving to receive the needle-threads and prevent displacement of the needle-loops.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU8049D DE423110C (en) | 1922-12-13 | Sewing machine with multiple needles | |
US424698A US1444632A (en) | 1920-11-17 | 1920-11-17 | Needle guard for multiple-needle sewing machines |
GB3396422A GB198974A (en) | 1922-12-13 | 1922-12-13 | Improvements in needle guards for sewing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3396422A GB198974A (en) | 1922-12-13 | 1922-12-13 | Improvements in needle guards for sewing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB198974A true GB198974A (en) | 1923-06-14 |
Family
ID=10359647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3396422A Expired GB198974A (en) | 1920-11-17 | 1922-12-13 | Improvements in needle guards for sewing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB198974A (en) |
-
1922
- 1922-12-13 GB GB3396422A patent/GB198974A/en not_active Expired
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