IT947482B - Scatto a pulsante per barra di pressione - Google Patents
Scatto a pulsante per barra di pressioneInfo
- Publication number
- IT947482B IT947482B IT20443/72A IT2044372A IT947482B IT 947482 B IT947482 B IT 947482B IT 20443/72 A IT20443/72 A IT 20443/72A IT 2044372 A IT2044372 A IT 2044372A IT 947482 B IT947482 B IT 947482B
- Authority
- IT
- Italy
- Prior art keywords
- pressure bar
- button release
- button
- release
- bar
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14710071A | 1971-05-25 | 1971-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT947482B true IT947482B (it) | 1973-05-21 |
Family
ID=22520290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20443/72A IT947482B (it) | 1971-05-25 | 1972-02-10 | Scatto a pulsante per barra di pressione |
Country Status (5)
Country | Link |
---|---|
US (1) | US3669050A (it) |
CH (1) | CH532150A (it) |
FR (1) | FR2138630B1 (it) |
GB (1) | GB1393024A (it) |
IT (1) | IT947482B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056071A (en) * | 1976-10-26 | 1977-11-01 | The Singer Company | Combination presser bar lifters and pressure controls |
DE2919681C2 (de) * | 1979-05-16 | 1982-10-14 | Dürkoppwerke GmbH, 4800 Bielefeld | Zwei- oder Mehrnadelnähmaschine |
US4342272A (en) * | 1979-10-03 | 1982-08-03 | The Singer Company | Presser bar biasing spring structure |
US4403561A (en) * | 1981-11-23 | 1983-09-13 | The Singer Company | Presser bar spring-connection |
CH658684A5 (de) * | 1982-11-18 | 1986-11-28 | Gegauf Fritz Ag | Steuerungseinrichtung fuer den stoffdruecker einer naehmaschine. |
US4459927A (en) * | 1983-12-12 | 1984-07-17 | The Singer Company | Arrangement for signaling presser bar position |
US9567255B2 (en) | 2013-01-31 | 2017-02-14 | Empire Technology Development Llc | Light weight structural materials |
-
1971
- 1971-05-25 US US147100A patent/US3669050A/en not_active Expired - Lifetime
-
1972
- 1972-02-10 IT IT20443/72A patent/IT947482B/it active
- 1972-03-30 FR FR727211215A patent/FR2138630B1/fr not_active Expired
- 1972-05-04 CH CH663772A patent/CH532150A/de not_active IP Right Cessation
- 1972-05-18 GB GB2342372A patent/GB1393024A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3669050A (en) | 1972-06-13 |
FR2138630A1 (it) | 1973-01-05 |
GB1393024A (en) | 1975-05-07 |
FR2138630B1 (it) | 1973-07-13 |
CH532150A (de) | 1972-12-31 |
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