US2973733A - Needle clamp for sewing machines - Google Patents
Needle clamp for sewing machines Download PDFInfo
- Publication number
- US2973733A US2973733A US626908A US62690856A US2973733A US 2973733 A US2973733 A US 2973733A US 626908 A US626908 A US 626908A US 62690856 A US62690856 A US 62690856A US 2973733 A US2973733 A US 2973733A
- Authority
- US
- United States
- Prior art keywords
- needle
- bar
- needles
- clamp
- loop
- 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 - Lifetime
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
- D05B57/10—Shuttles
- D05B57/14—Shuttles with rotary hooks
- D05B57/143—Vertical axis type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/08—Bundling paper sheets, envelopes, bags, newspapers, or other thin flat articles
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/02—Devices for fastening needles to needle bars
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/04—Lower casings
- D05B73/12—Slides; Needle plates
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
- D05B29/06—Presser feet
Definitions
- This invention relates to devices for clamping the needle of a sewing machine in working position relative to the needle-bar and has for an object to provide a needle-clamp which is simple in construction, inexpensive of manufacture and easy to assemble and which will securely clamp the needle yet permit the latter to be readily removed when desired.
- Yet another object of the present invention is to provide a sewing machine with a novel means for clamping either one or a pair of needles to a reciprocatory needlebar mechanism
- Fig. 1 represents a side elevational view of a portion of a sewing machine needle-bar and its associated needle-clamp.
- Fig. 2 represents a sectional view taken substantially along the line 2-2 of Fig. 1.
- Fig. 3 represents a left side elevational view of the mechanism disclosed in Fig. 1.
- Fig. 4 represents a sectional view taken substantially along the line 4 4 of Fig. 1.
- Fig. 5 represents a sectional view taken substantially along the line 5-5 of Fig. 1.
- Fig. 6 represents a vertical sectional view of the mechanism disclosed in Fig. 1.
- Fig. 7 represents a perspective view of a needle-clamp guide element which is adapted to be secured to the needle-clamp mechanism in the manner as is best disclosed in Fig. 1.
- Fig. 8 represents a fragmentary top plan view of a sewing machine rotary loop-taker mechanism and shows the relation between twin needles and the loop-taker.
- Fig. 9 represents a similar view to Fig. 5 but shows the needle-lamp as provided with a pair of needles.
- Fig. 10 is similar to Fig. 5 but illustrates the needleclamp as being provided with two needles instead of Fig. 11 represents a right side elevational view of the needle-bar shown in Fig. 1. V
- Fig. 12 represents a side elevational view of a typical ype of sewing m hin ne dle w ch ma b mpl with the present needle-clamp.
- a sewing machine needle bar 15 at its lower portion, is provided with means for removably carrying an eyepointed needle 16 which cooperates with a rotary loop taker in the formation of stitches.
- the needle-bar comprises a right cylindrical member 15 whose lower end portion is formed with a needle-shank receiving slot generally designated by the numeral 17.
- intersecting the slot 17 is a second slot 18, which breaks through one cylindrical wall portion of the needle-bar 15.
- the slots 17 and 18 form a needle-shank receiving seat which is formed in part at least by a pair of substantially intersecting angularly disposed fiat walls 19 and Zil.
- a cylindrical clamping band generally designacd by the numeral 21, which band is provided with a vertical bore 22 in which is slidingly received the neadle-bar 15.
- One portion of the clamping band 21 is formed as a projecting boss 23 p o w h a th e de or 24 n hich is c ed a thumb screw 25 whose inner end portion is formed in the manner of a come as at 26, From Fig, 5, it is to be particularly observed that.
- the clamping band 21 is rigidly secured to the needler 15 by ean i a sc e whic P se d ec y through a first aperture 28 in the band to be threaded in an aperture 295 in an Opposite bandwall. Also, the screw 27 passes through an aperture 36 formed directly in the needle-bar 15 so that the screw will lock the band and needle-bar together as an integral unit.
- the present needle clamp is adapted to receive a sewing needle 16 of a conventional type having a shank portion formed as a slab-sided right circularcylinder with the slabhed side 31 being disposed substantially on an opposite side of the needle from the elongated groove 32 and at the same side as the short groove 33.
- This is a conventional type of sewing needle which must be accurately positioned relative to its associated iooptaker so as to insure the formation of proper stitches.
- it is essential that the point of the needle must always pass a certain fixed distance away from the loop-taker. In order to insure passage of the needle at this fixed distance from the loopvtakcr, the point of the sewing needle must always bear a certain fixed relation to the needle-bar.
- R ferrin t i 2 it ou d b not d ha he Gra ssectional width h of the needlershank is the minimum diametral dimension of the shank while the width d is the maximum diametral dimension.
- the needle 16 is adapted to be positioned within a needleshank receiving slot 17 at the juncture of the two angularly disposed walls 19 and 20 and with the slabbed side 31 of the shank disposed flat against the wall 19.
- the'thumb screw may be advanced into the shank-receiving slot so that the conical head 26 will engage a peripheral rounded wall of the needle thereby to force the same into the pocket formed by the angularly disposed walls 19 and 20.
- the longitudinal axis of the needle should correspond substantially with that of the needle-bar 15.
- the needle 16 is adapted to be inserted upwardly into the shank-receiving slot 17 until the needle engages the screw 27, which functions as an abutment stop for the needle to insure that the latter is set at the requisite height within the needle-bar 15.
- a needlethread guide member Associated with the clamping band 21 is a needlethread guide member generally designated by the numeral 35, which comprises an apertured head portion 36 which is secured directly against the clamping band by means of the screw 27 in a manner as is best illustrated in Fig. 6.
- a needle-thread guide loop projecting from the head portion 36 is a needle-thread guide loop in the form of a U-shaped finger 37 and projecting from the lower portion of the member is a substantially C-shaped member 38 which is adapted substantially to surround the lower portion of the needle-bar 15 in a manner as is best disclosed in Fig. 4.
- An intermediate portion of the loop 38 is provided with an indentation 39 into which the needle thread is adapted to be trained so that the latter may function as a needle-thread guide.
- the present needle clamp is designed in a manner so that not only may it accommodate a single needle for the purpose of straightaway or zigzag stitching as the case may be, but the clamp is also designed to accommodate two needles which are often employed in the production of various types of decorative straightaway or zigzag stitching.
- the thumb screw 25 may be backed away and thereafter two similar needles 16 and 40 may be inserted into the needle-shank receiving slot 17 in a manner such that the flattened or slabbed portions 31, 31 will be positioned against the slot wall 19 and thereafter the thumb screw 25 may be advanced toward the needles to the end that the conical end 26 will engage the needle 40 so as to bias both needles toward the juncture of the slot walls 19 and 20, thereby to lock the needles in position with the uppermost portions of the needle shanks positonied in engagement with the abutment or gauge screw 27.
- the present needle clamp will accommodate one or two needles without requiring any changes in the clamp structure or any adjustment thereof with the exception of the manuvering of the thumb screw 27.
- the present needle clamp may be employed in conjunction with any standard type of sewing machine, it has been particularly designed for use with a sewing machine employing a circularly moving loop-taker having a loop-seizing hook mounted to move about an upright axis. More specifically, the present clamp has been designed to be used in connection with a loop-taker of the type in which the needles are adapted to descend within the confines of the loop-taker ring for the purpose of presenting their respective needle loops to .a loop-seizing beak which travels in a path which completely circumscribes ,the several needles. In this connection, reference may be had to Figs.
- the former illustrates a rotary loop-taker ring 41 having a loop-seizing beak 34 which is rotated about a pair of needles 16 and 40 which, when they ascend through the work, throw out a pair of needle loops which will be seized by the loopseizing beak 34.
- the wall 19 of the needle-shank receiving slot 17 is formed as a plane which is disposed in a substantially tangential relation with the circular path traveled by the loop-taker beak 34, which path is illustrated by the dotted line 42 of Figure 9. It is to .be particularly observed that the opposing slot walls 19 and 43 are each disposed at a slight angle to the line which is drawn at right angles to the direction of work feed, which line in Fig. 9 is indicated by the line 44-44.
- the right-hand needle 40 will be located slightly behind the left-hand needle 16 relative to the direction of work feed, which distance between the two needles is represented by the letter Z in the Figure 9. In actual practice, it has been found that this distance may be in the order of seven thousandths of an inch.
- the are 42 which substantially represents the path of loop-seizing beak movement, is drawn about the radius struck from the axis of the rotary loop-taker, and is represented in Fig. 9 by the letter R.
- the twin needles may be adjusted laterally so that they will normally straddle the center work seam line. This adjustment is made by shifting the lower end of the needle-bar 15 to the left by way of the usual sewing machine needle-bight control handle. Thereafter, the twin needles may be employed for producing straight or zigzag stitches in conjunction with the rotary loop-taker.
- a sewing needle having a shank formed as a slab-sided right circular cylinder having a major and a minor diametral cross-sectional dimension; and a sewing needle clamp comprising, an elongated needle-bar formed in one end portion thereof with a needle-shank receiving slot elongated lengthwise of the longitudinal axis of the needle-bar and formed with a pair of opposing parallel side walls and a substantially flat bottom wall angularly intersecting the two side walls, the two side walls being spaced apart a distance substantially equal to the minor diametral dimension of the needle, a clamping band encircling the slotted end of the needle-bar, a needle clamping screw threaded within the band and extending crosswise of the needle-bar and into the slot toward the bottom wall with the longitudinal axis of the screw being offset with respect to a plane equidistantly disposed between the parallel side walls of the slot, and a conical shaped needle-engaging head formed upon that end of the needle-clamping screw
- a pair of sewing needles each having a shank formed as a slab-sided right circular cylinder having a major and a minor diametral cross-sectional dimension; and a sewing needle clamp comprising, an elongated needle-bar formed in one end portion thereof with a needle-shank receiving slot elongated lengthwise of the longitudinal axis of the needle-bar and formed with a pair of opposing parallel side walls and a substantially flat bottom wall angularly intersecting the two side walls, the two side walls being spaced apart a distance substantially equal to the minor diametral dimension of the needle and the'depth of the slot being substantially equal 5 to the sum of the major diametral dimensions of the pair References Cited in the file of this patent of needles, a clamping band encircling the slotted end of UNITED STATES PATENTS the needle-bar, a needle clamping screw threaded within the band and extending crosswise of the needle-bar and fi B into the slot toward the bottom wall W h h lol
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Priority Applications (35)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL291738D NL291738A (de) | 1954-11-29 | ||
NL202427D NL202427A (de) | 1954-11-29 | ||
NL123695D NL123695C (de) | 1954-11-29 | ||
NL106140D NL106140C (de) | 1954-11-29 | ||
DENDAT1302984D DE1302984B (de) | 1954-11-29 | ||
US249872A US2662468A (en) | 1951-10-05 | 1951-10-05 | Bundling machine |
DES46453A DE1222772B (de) | 1954-11-29 | 1955-11-23 | Zickzacknaehmaschinen mit Zierstichautomatik |
DES53145A DE1140055B (de) | 1954-11-29 | 1955-11-23 | Naehmaschine mit einer von der Nadelstange getragenen und mit einer Klemmschraube versehenen Nadelklemme |
DES53143A DE1092286B (de) | 1954-11-29 | 1955-11-23 | Naehmaschine |
GB20270/57A GB808353A (en) | 1954-11-29 | 1955-11-24 | Sewing machine stitch forming devices |
GB4204/58A GB808357A (en) | 1954-11-29 | 1955-11-24 | Improvements in ornamental stitch sewing machines |
GB20635/57A GB808355A (en) | 1954-11-29 | 1955-11-24 | Needle-bar driving means for ornamental stitch sewing machine |
GB20460/57A GB808354A (en) | 1954-11-29 | 1955-11-24 | Sewing machine loop-taker |
GB21177/57A GB809217A (en) | 1954-11-29 | 1955-11-24 | Thread retainer for ornamental stitch sewing machine |
GB21178/57A GB808356A (en) | 1954-11-29 | 1955-11-24 | Sewing machine |
GB18369/57A GB808352A (en) | 1954-11-29 | 1955-11-24 | Sewing machine needle-clamp |
GB33690/55A GB808351A (en) | 1954-11-29 | 1955-11-24 | Ornamental stitch sewing machine |
CH340694D CH340694A (de) | 1954-11-29 | 1955-11-29 | Nähmaschine mit umlaufendem Greifer |
CH339481D CH339481A (de) | 1954-11-29 | 1955-11-29 | Nähmaschine |
CH340123D CH340123A (de) | 1954-11-29 | 1955-11-29 | Zickzack-Nähmaschine |
CH339479D CH339479A (de) | 1954-11-29 | 1955-11-29 | Doppelsteppstich-Nähmaschine |
CH340125D CH340125A (de) | 1954-11-29 | 1955-11-29 | Zickzack-Nähmaschine |
CH356658D CH356658A (de) | 1954-11-29 | 1955-11-29 | Nähmaschine mit einer Nadelstange und einer Nadelklemme |
FR1138940D FR1138940A (fr) | 1954-11-29 | 1955-11-29 | Machine à coudre à points d'ornement |
CH340695D CH340695A (de) | 1954-11-29 | 1955-11-29 | Greifereinrichtung an einer Nähmaschine |
US591718A US2848963A (en) | 1954-11-29 | 1956-06-15 | Means facilitating the control and operation of ornamental stitch sewing machines |
US626908A US2973733A (en) | 1954-11-29 | 1956-12-07 | Needle clamp for sewing machines |
US627189A US2920593A (en) | 1954-11-29 | 1956-12-10 | Sewing machine throat-plate mechanisms |
US627878A US2900940A (en) | 1954-11-29 | 1956-12-12 | Sewing machines with bobbin thread controlling means |
US634755A US2921545A (en) | 1954-11-29 | 1957-01-17 | Sewing machine presser bar mechanisms |
US634719A US2989016A (en) | 1954-11-29 | 1957-01-17 | Sewing machines |
US634904A US2966130A (en) | 1954-11-29 | 1957-01-18 | Sewing machine and loop-taker mechanisms therefor |
GB18656/57A GB834842A (en) | 1954-11-29 | 1957-06-13 | Means facilitating the control and operation of ornamental stitch sewing machines |
FR72108D FR72108E (fr) | 1954-11-29 | 1957-06-13 | Machine à coudre à points d'ornement |
CH345791D CH345791A (de) | 1954-11-29 | 1957-06-14 | Zickzack-Nähmaschine |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US471766A US2862468A (en) | 1954-11-29 | 1954-11-29 | Ornamental stitch sewing machines |
US834842XA | 1956-06-15 | 1956-06-15 | |
US626908A US2973733A (en) | 1954-11-29 | 1956-12-07 | Needle clamp for sewing machines |
US627189A US2920593A (en) | 1954-11-29 | 1956-12-10 | Sewing machine throat-plate mechanisms |
US634719A US2989016A (en) | 1954-11-29 | 1957-01-17 | Sewing machines |
US634904A US2966130A (en) | 1954-11-29 | 1957-01-18 | Sewing machine and loop-taker mechanisms therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
US2973733A true US2973733A (en) | 1961-03-07 |
Family
ID=27557260
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US626908A Expired - Lifetime US2973733A (en) | 1951-10-05 | 1956-12-07 | Needle clamp for sewing machines |
US627189A Expired - Lifetime US2920593A (en) | 1951-10-05 | 1956-12-10 | Sewing machine throat-plate mechanisms |
US634719A Expired - Lifetime US2989016A (en) | 1951-10-05 | 1957-01-17 | Sewing machines |
US634904A Expired - Lifetime US2966130A (en) | 1951-10-05 | 1957-01-18 | Sewing machine and loop-taker mechanisms therefor |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US627189A Expired - Lifetime US2920593A (en) | 1951-10-05 | 1956-12-10 | Sewing machine throat-plate mechanisms |
US634719A Expired - Lifetime US2989016A (en) | 1951-10-05 | 1957-01-17 | Sewing machines |
US634904A Expired - Lifetime US2966130A (en) | 1951-10-05 | 1957-01-18 | Sewing machine and loop-taker mechanisms therefor |
Country Status (6)
Country | Link |
---|---|
US (4) | US2973733A (de) |
CH (8) | CH340695A (de) |
DE (4) | DE1140055B (de) |
FR (2) | FR1138940A (de) |
GB (9) | GB808355A (de) |
NL (4) | NL123695C (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348508A (en) * | 1964-01-13 | 1967-10-24 | Janome Sewing Machine Co Ltd | Needle-attaching device for sewing machines |
US4242975A (en) * | 1980-01-22 | 1981-01-06 | The Singer Company | Needle support means |
US4329934A (en) * | 1979-03-10 | 1982-05-18 | Janome Sewing Machine Co., Ltd. | Needle holding device for sewing machines |
US4444137A (en) * | 1983-04-04 | 1984-04-24 | The Singer Company | Sewing machine needle clamp |
US4508042A (en) * | 1981-07-13 | 1985-04-02 | Necchi Societa Per Azioni | Needle clamp for a sewing machine |
US6148750A (en) * | 1998-04-27 | 2000-11-21 | Brother Kogyo Kabushiki Kaisha | Sewing needle holding unit |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015290A (en) * | 1958-05-28 | 1962-01-02 | Union Special Machine Co | Stitch length control for sewing machines |
US3060878A (en) * | 1960-01-25 | 1962-10-30 | Singer Mfg Co | Sewing machine throat plate fastening means |
US3018743A (en) * | 1960-03-11 | 1962-01-30 | Singer Mfg Co | Attachment guiding device for sewing machines |
FR1332241A (fr) * | 1961-06-20 | 1963-07-12 | Necchi Spa | Perfectionnements apportés aux dispositifs de blocage pour une ou deux aiguilles sur la barre d'aiguille d'une machine à coudre |
US3211116A (en) * | 1962-02-13 | 1965-10-12 | Janome Sewing Machine Co Ltd | Bobbin case holder |
US3164113A (en) * | 1963-05-14 | 1965-01-05 | Singer Co | Bobbin thread pull-off for sewing machines |
US3173391A (en) * | 1963-08-07 | 1965-03-16 | Singer Co | Chain stitch device for lock stitch sewing machines |
US3173390A (en) * | 1963-08-07 | 1965-03-16 | Singer Co | Chain stitch device for lock stitch sewing machines |
US3194197A (en) * | 1963-08-07 | 1965-07-13 | Singer Co | Chain sitch device for lock stitch sewing machines |
US3386401A (en) * | 1965-03-12 | 1968-06-04 | Singer Co | Sewing machines |
US3373709A (en) * | 1965-12-23 | 1968-03-19 | Singer Co | Sewing machine throat plate locating and securing means |
US3373707A (en) * | 1966-04-07 | 1968-03-19 | Singer Co | Loop taker for sewing machines |
US3416472A (en) * | 1967-04-26 | 1968-12-17 | Singer Co | Construction of bobbin case rotation restraining means |
JPS4918738B1 (de) * | 1969-05-23 | 1974-05-13 | ||
US3580106A (en) * | 1969-09-23 | 1971-05-25 | Singer Co | Aluminum pressed metal link for 600 class sewing machines |
JPS5347173Y2 (de) * | 1975-02-04 | 1978-11-11 | ||
US4127076A (en) * | 1977-07-26 | 1978-11-28 | The Singer Company | Needle bar frame for a sewing machine |
US4158340A (en) * | 1978-06-12 | 1979-06-19 | The Singer Company | Hinged bobbin case plate |
US4215638A (en) * | 1978-06-12 | 1980-08-05 | The Singer Company | Needle bar suspension means for a zig-zag sewing machine |
US4527494A (en) * | 1979-01-17 | 1985-07-09 | The Singer Company | Bobbin case position plate adjustment mechanism |
US4694763A (en) * | 1980-08-20 | 1987-09-22 | Ssmc Inc. | Sewing machine bed slide retention |
IT1168499B (it) * | 1981-12-18 | 1987-05-20 | Necchi Spa | Placca ago a due posizioni per macchine per cucire |
IT218174Z2 (it) * | 1988-06-27 | 1992-04-08 | Zanussi A Spa Industrie | Cerniera per la porta di apparecchi elettrodomestici. |
CH676999A5 (de) * | 1988-11-30 | 1991-03-28 | Mefina Sa | |
US5539451A (en) | 1994-12-27 | 1996-07-23 | At&T Corp. | Method and apparatus for channel spinning off a channel |
US7552690B1 (en) * | 2003-09-24 | 2009-06-30 | Roslyn Judith Chancey | Bobbin extractor |
JP2013202145A (ja) * | 2012-03-28 | 2013-10-07 | Brother Ind Ltd | ミシン |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US204789A (en) * | 1878-06-11 | Improvement in clamps for sewing-machine needles | ||
US418049A (en) * | 1889-12-24 | Lorenz muther | ||
US1725916A (en) * | 1927-06-13 | 1929-08-27 | Union Special Machine Co | Needle head for sewing machines |
FR997130A (fr) * | 1948-11-01 | 1952-01-02 | Anker Werke Ag | Porte-aiguille pour machines à coudre |
US2698589A (en) * | 1951-07-25 | 1955-01-04 | Singer Mfg Co | Sewing needle clamp |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE240895C (de) * | ||||
DE302832C (de) * | ||||
DE482468C (de) * | 1929-09-14 | Elsbach & Co Akt Ges J | Vorrichtung zur Herstellung von Lochstickereien auf Zickzacknaehmaschinen | |
CH16365A (de) * | 1898-03-29 | 1898-11-15 | Junker & Ruh | Stick-Stichplatte für Nähmaschinen |
US678947A (en) * | 1900-04-09 | 1901-07-23 | Singer Mfg Co | Circularly-moving-hook sewing-machine. |
US791384A (en) * | 1904-11-21 | 1905-05-30 | John Arthur Viglini | Sewing-machine. |
US845092A (en) * | 1905-12-08 | 1907-02-26 | Rudolph L Jacob | Sewing apparatus. |
US990131A (en) * | 1908-08-18 | 1911-04-18 | Singer Mfg Co | Sewing-machine. |
GB190819184A (en) * | 1908-09-12 | 1909-06-24 | James Magowan | Improvements in Zig-zag or Variable Stitch Sewing Machines such as are generally used in the Production of Embroidery Work. |
US1149049A (en) * | 1914-05-15 | 1915-08-03 | Singer Mfg Co | Sewing-machine loop-taker. |
US1529312A (en) * | 1920-12-30 | 1925-03-10 | Union Special Machine Co | Machine for forming concealed stitches |
US1699354A (en) * | 1923-03-02 | 1929-01-15 | Charles H Greenwood | Sewing machine |
US1595245A (en) * | 1924-06-05 | 1926-08-10 | Nolde & Horst Co | Embroidery sewing machine |
US1764865A (en) * | 1928-05-28 | 1930-06-17 | Union Special Machine Co | Needle bar for sewing machines |
US1896047A (en) * | 1931-04-24 | 1933-01-31 | Singer Mfg Co | Needle-clamp for sewing machines |
DE631284C (de) * | 1933-09-20 | 1936-06-17 | Wilhelm Schweiger Dr | Kombinierte Steppstich- und Zickzacknaehmaschine |
GB454748A (en) * | 1935-01-16 | 1936-10-07 | Mauser Werke Ag | An improved chain stitch zigzag sewing machine for ornamental seams |
US2144801A (en) * | 1936-12-29 | 1939-01-24 | Richard K Hohmann | Sewing machine |
DE740831C (de) * | 1941-11-07 | 1943-10-29 | Phoenix Naehmaschinen A G Baer | Schraubenlose Stichplattenbefestigung bei Naehmaschinen |
CH246234A (fr) * | 1945-04-18 | 1946-12-31 | Mefina Sa | Dispositif de retenue pour navette rotative de machine à coudre. |
US2590907A (en) * | 1947-05-23 | 1952-04-01 | William R Donaldson | Sewing machine |
US2544227A (en) * | 1947-06-06 | 1951-03-06 | White Sewing Machine Corp | Sewing machine hook mechanism |
NL91135C (de) * | 1948-12-20 | |||
DE822192C (de) * | 1949-08-26 | 1951-11-22 | Singer Mfg Co | Naehmaschinen-Vorschub-Deckplatte |
US2662495A (en) * | 1950-10-05 | 1953-12-15 | Singer Mfg Co | Needle-bar drive for zig-zag sewing machines |
DE905915C (de) * | 1951-04-05 | 1954-03-08 | Emil Woeckel | Steuerungsgetriebe |
US2723638A (en) * | 1952-07-17 | 1955-11-15 | Irving J Moritt | Sewing machine |
US2754783A (en) * | 1954-05-26 | 1956-07-17 | Singer Mfg Co | Presser mechanisms for sewing machines |
NL202236A (de) * | 1954-09-18 | 1900-01-01 |
-
0
- NL NL106140D patent/NL106140C/xx active
- DE DENDAT1302984D patent/DE1302984B/de active Pending
- NL NL202427D patent/NL202427A/xx unknown
- NL NL291738D patent/NL291738A/xx unknown
- NL NL123695D patent/NL123695C/xx active
-
1955
- 1955-11-23 DE DES53145A patent/DE1140055B/de active Pending
- 1955-11-23 DE DES46453A patent/DE1222772B/de active Pending
- 1955-11-23 DE DES53143A patent/DE1092286B/de active Pending
- 1955-11-24 GB GB20635/57A patent/GB808355A/en not_active Expired
- 1955-11-24 GB GB20270/57A patent/GB808353A/en not_active Expired
- 1955-11-24 GB GB20460/57A patent/GB808354A/en not_active Expired
- 1955-11-24 GB GB33690/55A patent/GB808351A/en not_active Expired
- 1955-11-24 GB GB18369/57A patent/GB808352A/en not_active Expired
- 1955-11-24 GB GB21177/57A patent/GB809217A/en not_active Expired
- 1955-11-24 GB GB4204/58A patent/GB808357A/en not_active Expired
- 1955-11-24 GB GB21178/57A patent/GB808356A/en not_active Expired
- 1955-11-29 CH CH340695D patent/CH340695A/de unknown
- 1955-11-29 FR FR1138940D patent/FR1138940A/fr not_active Expired
- 1955-11-29 CH CH356658D patent/CH356658A/de unknown
- 1955-11-29 CH CH340123D patent/CH340123A/de unknown
- 1955-11-29 CH CH339481D patent/CH339481A/de unknown
- 1955-11-29 CH CH340125D patent/CH340125A/de unknown
- 1955-11-29 CH CH339479D patent/CH339479A/de unknown
- 1955-11-29 CH CH340694D patent/CH340694A/de unknown
-
1956
- 1956-12-07 US US626908A patent/US2973733A/en not_active Expired - Lifetime
- 1956-12-10 US US627189A patent/US2920593A/en not_active Expired - Lifetime
-
1957
- 1957-01-17 US US634719A patent/US2989016A/en not_active Expired - Lifetime
- 1957-01-18 US US634904A patent/US2966130A/en not_active Expired - Lifetime
- 1957-06-13 GB GB18656/57A patent/GB834842A/en not_active Expired
- 1957-06-13 FR FR72108D patent/FR72108E/fr not_active Expired
- 1957-06-14 CH CH345791D patent/CH345791A/de unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US204789A (en) * | 1878-06-11 | Improvement in clamps for sewing-machine needles | ||
US418049A (en) * | 1889-12-24 | Lorenz muther | ||
US1725916A (en) * | 1927-06-13 | 1929-08-27 | Union Special Machine Co | Needle head for sewing machines |
FR997130A (fr) * | 1948-11-01 | 1952-01-02 | Anker Werke Ag | Porte-aiguille pour machines à coudre |
US2698589A (en) * | 1951-07-25 | 1955-01-04 | Singer Mfg Co | Sewing needle clamp |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348508A (en) * | 1964-01-13 | 1967-10-24 | Janome Sewing Machine Co Ltd | Needle-attaching device for sewing machines |
US4329934A (en) * | 1979-03-10 | 1982-05-18 | Janome Sewing Machine Co., Ltd. | Needle holding device for sewing machines |
US4242975A (en) * | 1980-01-22 | 1981-01-06 | The Singer Company | Needle support means |
US4508042A (en) * | 1981-07-13 | 1985-04-02 | Necchi Societa Per Azioni | Needle clamp for a sewing machine |
US4444137A (en) * | 1983-04-04 | 1984-04-24 | The Singer Company | Sewing machine needle clamp |
US6148750A (en) * | 1998-04-27 | 2000-11-21 | Brother Kogyo Kabushiki Kaisha | Sewing needle holding unit |
Also Published As
Publication number | Publication date |
---|---|
GB834842A (en) | 1960-05-11 |
NL291738A (de) | |
FR1138940A (fr) | 1957-06-21 |
NL106140C (de) | |
NL202427A (de) | |
US2920593A (en) | 1960-01-12 |
GB808355A (en) | 1959-02-04 |
CH345791A (de) | 1960-04-15 |
CH356658A (de) | 1961-08-31 |
CH340123A (de) | 1959-07-31 |
DE1302984B (de) | 1971-01-21 |
GB808353A (en) | 1959-02-04 |
GB808356A (en) | 1959-02-04 |
GB809217A (en) | 1959-02-18 |
NL123695C (de) | |
DE1140055B (de) | 1962-11-22 |
CH339481A (de) | 1959-06-30 |
GB808354A (en) | 1959-02-04 |
US2966130A (en) | 1960-12-27 |
GB808351A (en) | 1959-02-04 |
CH340694A (de) | 1959-08-31 |
DE1222772B (de) | 1966-08-11 |
FR72108E (fr) | 1960-08-05 |
CH340695A (de) | 1959-10-15 |
CH340125A (de) | 1959-07-31 |
CH339479A (de) | 1959-06-30 |
GB808352A (en) | 1959-02-04 |
DE1092286B (de) | 1960-11-03 |
GB808357A (en) | 1959-02-04 |
US2989016A (en) | 1961-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2973733A (en) | Needle clamp for sewing machines | |
US2866425A (en) | Lockstitch sewing machines | |
US3581688A (en) | Self-threading needles | |
US1896047A (en) | Needle-clamp for sewing machines | |
US3693565A (en) | Lockstitch loop takers for sewing machines | |
US3390653A (en) | Loop taker for sewing machines | |
US944740A (en) | Sewing-machine. | |
US3894499A (en) | Bobbin thread guide means | |
US3125049A (en) | Sewing machine | |
KR20030029486A (ko) | 락스티치 2바늘 재봉틀의 북 장치 | |
US2855880A (en) | Sewing needle clamps | |
EP0507558B1 (de) | Umlaufender Greifer | |
US2698589A (en) | Sewing needle clamp | |
US1388943A (en) | Needle-guard for sewing-machines | |
US3450078A (en) | Looper carrier for sewing machine | |
US2633816A (en) | Sewing machine | |
US2920590A (en) | Needle carrier for blindstitch machines | |
US357805A (en) | Charles h | |
US452395A (en) | Thread-guiding device for sewing-machines | |
US2740366A (en) | Loopers for sewing machines | |
US3016031A (en) | Needle clamps for sewing machines | |
US721588A (en) | Sewing-machine needle. | |
US1452687A (en) | Embroidering attachment for sewing machines | |
US3530811A (en) | Bobbin case tension spring | |
US1253519A (en) | Looper and looper mechanism. |