EP0348450A1 - Presser foot in a sewing machine. - Google Patents
Presser foot in a sewing machine.Info
- Publication number
- EP0348450A1 EP0348450A1 EP88909504A EP88909504A EP0348450A1 EP 0348450 A1 EP0348450 A1 EP 0348450A1 EP 88909504 A EP88909504 A EP 88909504A EP 88909504 A EP88909504 A EP 88909504A EP 0348450 A1 EP0348450 A1 EP 0348450A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- sewing
- bar
- accessory
- grooves
- 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
- 238000009958 sewing Methods 0.000 title claims abstract description 17
- 238000005553 drilling Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B65/00—Devices for severing the needle or lower thread
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B79/00—Incorporations or adaptations of lighting equipment
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/06—Presser feet
Definitions
- a stuffing device comprising a support provided with means for retaining and releasing a stuffing foot.
- the invention aims to facilitate the installation and removal of these accessories. This object is achieved thanks to the fact that the support of the stuffing bar has at least one groove forming a guide rail for a sewing accessory.
- Figure 1 is a perspective view of the bottom of a press bar and shows various sewing accessories which can be attached to this bar.
- Figure 2 is a section of the support integral with the lower end of the stuffing bar taken in the direction of movement of the fabric.
- Figure 3 is a view of the upper face of this support.
- Figure • -> es an ace view of this supoor :.
- Figure 1 shows in perspective part of a press bar 1 whose lower end is provided with a support 2.
- This support has a notch 3 allowing the fixing of a press foot k which is provided with 'a transverse bar 5.
- the presser foot is retained in the notch 3 by means of a coulis ⁇ health blade 6 which can be retracted to release the foot by acting on a lever control 7 having a fixing plate 8 to which it is connected by a flexible blade 9.
- the blade 6 has a head 10 connected to a part of the lever 7. A pressure exerted on this lever 7 exerts a withdrawal of the blade 6 for release the notch 3 by bending the arm 9.
- the support 2 has 2 parallel grooves 1 1 and 12 formed on two opposite side faces of the support. These grooves make it possible to fix on the support various sewing accessories having a portion provided with tabs 13 and ⁇ k coming to engage in said grooves. Two examples of the shape of these portions are indicated in 15 and 16 of FIG. 1.
- the support 2 also has a bore 17 allowing the attachment of accessories provided with a rod such as 1 8 or 19 coming to engage in the bore 17, which is orthogonal to the axis of the bar 1.
- the support 2 is provided with a wire cutter 20, for example of the type described in Swiss patent N ° 635.803.
- a locking rod 22 intended to engage in an opening 23 provided on the upper base of the support 2 to form a notch to hold in place the accessory combined with the portion 15.
- the support also has on its front and rear faces two grooves 7k and 25, so that it is possible to fix simultaneously on the support 2 different sewing accessories, for example ur, Died part. - cul ier. in particular a darning foot and a transparent protective screen intended to prevent the user from being able to introduce his fingers into the a ⁇ : needle.
- the front face of the support 2 is provided with a translucent window 26 behind which there is an electric bulb 27 (FIG. 2) mounted in the lower part of the bar 1, which facilitates the operation of introducing the wire into the eye of the needle.
- the support described makes it possible to fix sewing accessories such as a darning foot, a gathered foot, a soft foot to the presser bar. a universal fabric guide, a monogamous guide, etc.
- the support 2 could only have one groove, this may for example be in dovetail and be provided with a clamping screw to block the part introduced in this groove.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
L'extrémité inférieure de la barre presse-étoffe (1) d'une machine à coudre est munie d'un support (2) présentant des rainures (11 et 12) et un alésage (17) pour la fixation de divers accessoires de couture présentant des portions de fixations (15, 16, 18, ou 19). La barrette (5) d'un pied presse-étoffe (4) vient s'engager dans une encoche (3) du support (2).The lower end of the presser bar (1) of a sewing machine is provided with a holder (2) with grooves (11 and 12) and a bore (17) for attaching various sewing accessories having portions of fasteners (15, 16, 18, or 19). The bar (5) of a fabric presser foot (4) engages in a notch (3) of the support (2).
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH4994/87A CH674656A5 (en) | 1987-12-22 | 1987-12-22 | |
CH4994/87 | 1987-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0348450A1 true EP0348450A1 (en) | 1990-01-03 |
EP0348450B1 EP0348450B1 (en) | 1993-06-02 |
Family
ID=4286107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88909504A Expired - Lifetime EP0348450B1 (en) | 1987-12-22 | 1988-11-16 | Presser foot in a sewing machine |
Country Status (10)
Country | Link |
---|---|
US (1) | US5048437A (en) |
EP (1) | EP0348450B1 (en) |
JP (1) | JPH02502611A (en) |
AU (1) | AU617720B2 (en) |
CA (1) | CA1325924C (en) |
CH (1) | CH674656A5 (en) |
DE (1) | DE3881513T2 (en) |
ES (1) | ES2013383A6 (en) |
WO (1) | WO1989005880A1 (en) |
ZA (1) | ZA889520B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104088092A (en) * | 2014-07-22 | 2014-10-08 | 嘉兴莱天华服饰有限公司 | Hemming device capable of performing hemming and foot pressing |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6473625B2 (en) * | 2015-01-26 | 2019-02-20 | 蛇の目ミシン工業株式会社 | Sewing machine with replaceable presser foot |
US20240060223A1 (en) * | 2022-08-18 | 2024-02-22 | Singer Sourcing Limited Llc | Sewing machine ankle assemblies having a resilient member for attaching a presser foot |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US765884A (en) * | 1901-09-09 | 1904-07-26 | United Shirt & Collar Company | Presser-foot mechanism for sewing-machines. |
US1387142A (en) * | 1920-02-04 | 1921-08-09 | Flanagan James Alexander | Combined presser-foot and work-guide for sewing-machines |
US2241778A (en) * | 1939-06-02 | 1941-05-13 | Giancola Nicholas | Presser foot and multiple gauge for sewing machines |
US2545980A (en) * | 1949-05-05 | 1951-03-20 | Vanadia Frank | Edge stitching presser foot for sewing machines |
FR1240290A (en) * | 1959-11-10 | 1960-09-02 | Direct lighting device for sewing machine and others | |
US3143094A (en) * | 1962-06-12 | 1964-08-04 | Koshin Seimitsu Kikai Kabushik | Pressure foot for sewing machine |
US3203384A (en) * | 1963-10-22 | 1965-08-31 | Micale Angelo | Combination finger guard and goods guide for sewing machines |
US3800720A (en) * | 1972-04-05 | 1974-04-02 | Koshin Seimitsu Kikai Kk | Pressure foot for sewing machines |
US4165699A (en) * | 1977-08-26 | 1979-08-28 | Naoichi Nishi | Presser foot for sewing machine |
CH633335A5 (en) * | 1979-11-14 | 1982-11-30 | Jakob Jentschmann | Thread cut-off device |
GB2071713B (en) * | 1980-03-17 | 1983-08-24 | Mefina Sa | Thread cutting device with thread retention |
CH648883A5 (en) * | 1980-08-26 | 1985-04-15 | Gegauf Fritz Ag | AUXILIARY DEVICE ON A SEWING MACHINE. |
US4359955A (en) * | 1981-07-16 | 1982-11-23 | Koshin Seimitsu Kikai Kabushiki Kaisha | Detachable presser foot |
JPS6016375Y2 (en) * | 1982-08-23 | 1985-05-21 | 晃信精密機械株式会社 | Sewing machine presser foot connection device |
JPS59194788A (en) * | 1983-04-19 | 1984-11-05 | 晃信精密機械株式会社 | Presser of sewing machine and production thereof |
US4548145A (en) * | 1984-07-27 | 1985-10-22 | Kohshin Seimitsu Kikai Kabushiki Gaisha | Holder for detachably mounting a presser foot |
JPS6279093A (en) * | 1985-10-03 | 1987-04-11 | 晃信精密機械株式会社 | Production of metal presser of sewing machine |
US4733622A (en) * | 1987-02-24 | 1988-03-29 | Ssmc Inc. | Thread end holder for sewing machine with thread winding bobbin |
-
1987
- 1987-12-22 CH CH4994/87A patent/CH674656A5/fr not_active IP Right Cessation
-
1988
- 1988-11-16 EP EP88909504A patent/EP0348450B1/en not_active Expired - Lifetime
- 1988-11-16 WO PCT/CH1988/000212 patent/WO1989005880A1/en active IP Right Grant
- 1988-11-16 DE DE88909504T patent/DE3881513T2/en not_active Expired - Fee Related
- 1988-11-16 US US07/372,378 patent/US5048437A/en not_active Expired - Fee Related
- 1988-11-16 JP JP63508774A patent/JPH02502611A/en active Pending
- 1988-11-16 AU AU26177/88A patent/AU617720B2/en not_active Ceased
- 1988-11-22 CA CA000583688A patent/CA1325924C/en not_active Expired - Fee Related
- 1988-12-21 ZA ZA889520A patent/ZA889520B/en unknown
- 1988-12-21 ES ES8803873A patent/ES2013383A6/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO8905880A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104088092A (en) * | 2014-07-22 | 2014-10-08 | 嘉兴莱天华服饰有限公司 | Hemming device capable of performing hemming and foot pressing |
Also Published As
Publication number | Publication date |
---|---|
EP0348450B1 (en) | 1993-06-02 |
CH674656A5 (en) | 1990-06-29 |
AU2617788A (en) | 1989-07-19 |
AU617720B2 (en) | 1991-12-05 |
US5048437A (en) | 1991-09-17 |
ES2013383A6 (en) | 1990-05-01 |
WO1989005880A1 (en) | 1989-06-29 |
CA1325924C (en) | 1994-01-11 |
JPH02502611A (en) | 1990-08-23 |
DE3881513D1 (en) | 1993-07-08 |
DE3881513T2 (en) | 1994-02-03 |
ZA889520B (en) | 1989-08-30 |
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Legal Events
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Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051116 |