FR589341A - Improvements in difficult trades - Google Patents
Improvements in difficult tradesInfo
- Publication number
- FR589341A FR589341A FR589341DA FR589341A FR 589341 A FR589341 A FR 589341A FR 589341D A FR589341D A FR 589341DA FR 589341 A FR589341 A FR 589341A
- Authority
- FR
- France
- Prior art keywords
- trades
- difficult
- difficult trades
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP49146D DE471252C (en) | 1924-11-19 | 1924-11-19 | Automatic parking device for twisting machines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR589341A true FR589341A (en) | 1925-05-27 |
Family
ID=7383555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR589341D Expired FR589341A (en) | 1924-11-19 | 1924-11-10 | Improvements in difficult trades |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE471252C (en) |
FR (1) | FR589341A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE906190C (en) * | 1948-07-29 | 1954-03-11 | Mackie & Sons Ltd J | Parking device for spinning machines |
-
1924
- 1924-11-10 FR FR589341D patent/FR589341A/en not_active Expired
- 1924-11-19 DE DEP49146D patent/DE471252C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE471252C (en) | 1929-02-15 |
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