US2441478A - Combination presser foot and gauge for sewing machines - Google Patents
Combination presser foot and gauge for sewing machines Download PDFInfo
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- US2441478A US2441478A US710292A US71029246A US2441478A US 2441478 A US2441478 A US 2441478A US 710292 A US710292 A US 710292A US 71029246 A US71029246 A US 71029246A US 2441478 A US2441478 A US 2441478A
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- presser foot
- auxiliary
- main
- extension member
- slot
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- 238000009958 sewing Methods 0.000 title description 24
- 239000000463 material Substances 0.000 description 3
- CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 description 2
- 244000292411 Excoecaria agallocha Species 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N ***e Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical group C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B29/00—Pressers; Presser feet
Definitions
- This'ainve'ntion relatesto aacombinationpresser foot and gauge for sewin'g, machines, hem, .seam or li-lreapparatus.
- the present invention Inorder'to reduce these sewing operations and manipulations of' the work piece to a minimum, the present invention-proposes certain improvementsin presser foot structures; It is, therefore, oneof the primary objeotsof this inventi'on" to'provid-e'm'eans greatly facilitating adjustment; guidance and z'rdaptability of "the presser foot to the 'shape-and'dimensions (width) of the workpiece which is to'b'estitched or sewn.
- Still a furtherobject of this invention is to provide means ensuing straightening out and retaining the workpiece in substantially flat condition Without regard to its thickness or serving as a' g'uide 'for one of the-edges ofsaid work piece. 40
- Fig. 3 is a bottom plan view of the device shown inFig. 2.
- Fig. 4 isan end View'of the device of Fig. 2.
- Fig. 5 is a cross section taken along line 5-5 of Fig. 2.
- Fig. 6 is a front elevational view of the device shown in Fig. 2.
- p I 1 Fig. '7 is a cross section taken along line 1-1 of Fig. 2.
- Figs. 2 to 6 illustrate a combination presser foot and gauge device I0 made in accordance with this invention.
- the gauge device includes a pivotally supported guide lever or auxiliary presser foot II and an extension or slide member I2.
- Extension member I2 is arranged for sliding movement and extends on the upper surface I3 0 of the mai-npresserfoot M.
- the main presser foot is provided with a slot I 5 through which the needle Ifimoves for the sewing operation and has furtheran open slot II extending from the upper surfacelitoth'e bottom surface I8 of the main presser foot -portioni SlotI'I terminates in an end wall I'Ia.
- Lever I I is adapted for movement within slot I'I andnormally projects below the-surface IBofpresserfoot I4, as illustrated in dot-dashlines inFig. 4.
- Lever II carries a pin 0 I9 on which is removably and interchangeably disposed a spiral spring 20 which extends for abutment against an arm 2I.
- is perforated-at 2.2 topermit said pin I9 to project beyondar'm 2
- Lever orauxiliary presser foot Sdmember II is provided with the forward portion I Iwwithroundedend, with areduced rearward portion-Ho which terminates into a tongueshaped .portionllc. -Port'ion- IIb terminates in endlwall lie for contact and cooperation with endwall I'Ia.of.slot-l1..
- Portion He is adapted toirestonandengage the upper surface of ex tensionmemben-H; as seen in Figs. 2-and 5.
- forward portion I Ia of lever can either be swung upwardly about tongue-shaped portionJ Ic against the tension of spring. (which maybe regulated in any known manner), or the forward portion IIa oflever it together with its portions Ilb, He can be pressed upwardly (while end wall He engages slot end wall IIa) against the action of said spring 20 to a position in which the lower edge 'I If is substantially in alignment with the straight bottom surface I8' of main presser foot portion III (Fig.4)
- presser foot I is provided with r. projecting portion or nose 23 which is U-shaped in cross-section and forms a lateral guide for the extension member l2, which is further guided by its engagement with a set screw 25 along slot 24.
- Presser foot I4 has further an upwardly projecting guide portion 26 which is bent at 28 and carries a screw bolt 21 for attaching arm 2
- Extension member I2 is further provided with a downwardly extending abutment flange or rim 30 which in retracted position of member l2 comes to lie flush with the bottom surface I8
- a presser foot structure provided with a connection for the foot bar of a sewing machine, which structure consists of a main foot member with a substantially flat bottom surface, which has a lateral edge and also a slot directed substantially parallel to said lateral edge.
- the presser foot structure is further equipped with an auxiliary member accommodated for movement in the aforesaid slot and provided with a guide edge adapted to extend beyond said bottom surface of the main foot member; a
- 4 (indicated in dot-and-dash lines)
- all that is to be done is to loosen set screw and then to slide member l2 along guides 23 and 26 so that rim 30 extends beyond the lateral end 3
- Rim 3!] of member i2 is thus guided parallel to edge 3
- Projecting portion 32 of slide member l2 will move underneath the lower surface of tongue-shaped portion lie of lever ll without interfering with of the spring supported lever l.
- Presser foot I4 is further provided withan upwardly extending portion 33 equipped with a slot 34 for the engagement of a screw 35 pro- 7 the position vided on foot bar 36 of the sewing machine 31,.
- work piece 40 may be guided along an auxiliary guide bar of a well-known auxiliary gauge .(indicated in dotted lines).
- 2a may be spaced from the lateral edge 3
- auxiliary presser foot member I I will recede to a position as shown in full lines in Fig. 4., in which said member permits transport of the work piece on the platform while-said member ll rides with relatively slight pressure on the work piece 40.
- ther attached to the presser foot structure is an extension member located on top of said main member and slidable thereon, said extension member including a flange adapted in one extreme position of said slidable extension member to lie adjacent said lateral edge and substantially flush with the bottom surface of said main member. This flange is spaced in another extreme position of said slidable extension member from said lateral edge and enlarges the bottom surface of said main member.
- the auxiliary member includes also a tongue-shaped end piece which lies on the top of said main member whereby said auxiliary member may be moved against the action of said spring element about said tongue-shaped end piecewithin said slot so as to cause said auxiliary member to assume a receding position in which said guide edge will be located substantially flush with said bottom surface of said main member to thereby obtain a substantially uninterrupted flat bottom surface.
- the spring 20 may be easily adjusted as to its tension by any known means or may be readily replaced by another spring exerting an appropriate pressure on said auxiliary presser foot for application to the fabric or material to be worked upon.
- a presser foot structure of the character described comprising a main foot portion having a substantially flat bottom surface terminating into a lateral edge, an upwardly curved portion forming the forward end of said main portion, said main portion and said curved portion being provided with a slot directed substantially parallel to said lateral edge and defined by an end wall, an auxiliary member accommodated for movement in said slot, said auxiliary member including a guide edge and being normally held in a position projecting beyond said curved portion and said bottom surface, spring means engaging said auxiliary member to maintain the latter in said projecting position whereby the lateral end of a work piece may abut against said guide edge of said auxiliary member, oppositely arranged guide pieces disposed at said curved portion and at said main portion, an extension member positioned on top of said main portion and slidably engaging said opposite guide pieces, said extension member including a flange adapted in normal position of said extension member for location adjacent said lateral edge and substantially flush with the bottom surface Furmairi portion, said flange iinextedded position or :said
- a presser foot structure of the character described comprising a main foot member having a substantially flat bottom surfaceterrninatslidable thereon, said extension me'm'ber including a flange adapted in one position of said slidable extension member to lie adjacent said lateral edge and substantially flush with the bottom surfaceof said main member, said flange'i'n ano her position of said slidable-extension member being spaced from said lateral edge and en-- larging the bottom surface of said main member, a tongue-shaped end piece positioned on another end of said auxiliary member and engaging the top of said main member whereby said auxiliary member may be moved against the action of said spring means about said tongueshaped end piece within said slot so as to cause said auxiliary member to assume a receding position in which said guide edge will be located substantially flush with said flat bottom surface of said main member to thereby obtain a substantially uninterrupted flat bottom surface, and means upwardly extending from said main portion for connection with the foot bar of a sewing machine.
- a presser foot structure of the character described comprising a main foot portion provided with a substantially flat bottom surface terminating in a lateral edge, said main portion having a slot substantially parallel to said lateral edge, an auxiliary foot member accommodated for movement in said slot, said auxiliary member including a guide edge for the end of a work piece, opposite guide pieces arranged on said main portion, an extension member positioned on top of said main portion and slidable along said guide pieces, said extension member including a flange in normal position contiguous with said lateral edge and substantially flush with the bottom surface of said main portion, said flange being spaced from said lateral edge of said main portion in extended position of said extension member and aiding in the depression of a portion of the work piece when projecting beyond including a flange guide edge, spring means engaging said auxiliaryimemberito maintain the latter in posi- 'tioi within said 1 slot, a tongue-shaped end piece forming part of said auxiliary member and'r'etamed on'to'p' of saidmain portion
- a presser foot structure of the character described comprising a i'nain foot portion provided with-a substantially flat bottom surface terminating in a lateral'edge, said main portion havin'g a slot substantially parallel to said lateral edge; an auxiliary toot member accommodated for movement in said-slot, said auxiliary member including a g ride edge for contact with a part of a workpiece, an extension member on top of said mainportion and arranged for sliding' movement thereon, said extension member I normally positioned adjacent said lateral edge and'substantially flush with the bettom surface of said main portion, said flange being spaced from said lateral edge of said main portion in extended position of said extension member for contact with another part of said work piece, spring-means disposed on said main portion and resiliently supporting said auxiliary member to maintain the latter in position within said slot, a tongue-shaped end piece forming part of saidauxiliary member and projecting to said top of said main portion, whereby said auxiliary -meinber may be moved against the action of s'aidspring
- a presser foot structure of the character described comprising a main foot portion provided with a substantially flat bottom surface terminating in a lateral edge, said main portion having a slot substantially parallel to said lateral edge, an auxiliar foot member accommodated for movement in said slot, said auxiliary member including a guide edge for the engagement with a part of a work piece, an extension member on top of said main portion and arranged for sliding movement thereon, ccoperable adjusting means provided, respectively, on said main portion and on said extension member to position the latter relatively to said main foot portion, said extension member including a flange substantially flush with the bottom surface of said main portion, said flange upon assuming extended position of said extension member being adapted for contact with another part of said work piece, spring means held by said main portion and resiliently supporting said auxiliary member to maintain the latter within said slot, and means extending from said main portion for connection with the foot bar of a sewing machine.
- a presser foot device with an auxiliary presser foot, and an extension member for said presser foot device, said auxiliary presser foot and said extension member being mounted for support on top of said presser foot device, said extension member bein disposed for movement transversel to said auxiliary presser foot, said presser foot being provided with a transverse slot for accommodating therein said auxiliary presser foot and for movement thereof in substantially perpendicular direction to said presser foot device, whereby said extension member and said auxiliary presser foot may be employed for retaining a work piece on the platform of a sewing machine during sewin operations, and spring means interposed between said presser foot device and said auxiliary presser foot and permitting receding of said auxiliary presser foot to alignment position and substantially flush with the bottom surface of said presser foot device.
- a presser foot device for use on sewing machines; an auxiliary presser foot, an extension member for enlarging said presser foot device, said auxiliary presser foot and said extension member being mounted for support on top of said presser foot device, means for adjust ing said extension member on said presser foot device, said extension member being disposed for movement transversely to said auxiliary presser foot, said presser foot device being provided with a slot for accommodating therein said auxiliary presser foot and for movement of the latter in substantially perpendicular direction to said presser foot device, whereby said extension member and said auxiliary presser foot may be employed for retaining a work piece on the platform of a sewing machine during sewing operations.
- a device of the character described comprising a main presser foot having a substantially fiat bottom surface, an auxiliary presser foot, an extension member for said main presser foot, said auxiliary presser foot and said extension member engaging for support said main presser foot on the top thereof, said extension member being disposed for sliding movement transversely to said auxiliary presser foot, said main presser foot being provided with a slot for accommodating therein said auxiliary presser foot and for movement of the latter in substantially perpendicular direction to said main presser foot, whereby said main presser foot, said extension member and said auxiliary presser foot may be employed for retaining a work piece on the platform of a sewing machine during sewing operation, and spring means interposed between said main presser foot and said auxiliary presser foot and permitting receding of said auxiliary presser foot to alignment position and substantially flush with the bottom surface of said main presser foot.
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- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
May '11, 1948. D, FHG'ENBAUM 2,441,478 7 COMBINATION PRESSER FOOT AND GAUGE FOR- SEWING MACHINES FilediNov. 16, 1946 2 Sheets-Sheet 1 May 11, 1948. FE|GENBAUM 2,441,478
COMBINATION PRESSER FOOT AND GAUGE FOR snwine MACHINES Filed Nov. 16, 1946 2 Sheets-Sheet 2 azy. '2
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Patented May 11, 1948 PATENT OFFICE COMBINATION PRESSERFOOT AND GAUGE FOR- SEWING MACHINES David. Feigcnbamn, Brooklyn, NJ Y. Application November 16, I946, Serial No. 710,292
This'ainve'ntion relatesto aacombinationpresser foot and gauge for sewin'g, machines, hem, .seam or li-lreapparatus.
'Inwpractice it has been foun'd' desirable, inparticular-when usingrknown'capm'achines, 'to re- 7 duce'thenumber of sewing; operations on the band "materialto be applied'to the cape! hat body,,to'which band material lining and size strip are to be joined.
Inorder'to reduce these sewing operations and manipulations of' the work piece to a minimum, the present invention-proposes certain improvementsin presser foot structures; It is, therefore, oneof the primary objeotsof this inventi'on" to'provid-e'm'eans greatly facilitating adjustment; guidance and z'rdaptability of "the presser foot to the 'shape-and'dimensions (width) of the workpiece which is to'b'estitched or sewn. It-is another object of the present invention to provide means afiording 'simple construction and Yet, another object of the present invention" is-to'provide means permittin 'pivotal movement ofsaid gauge so as-to employ the same also as an additional or auxiliary presser foot piece, which'is kept under spring action.
Still a furtherobject of this invention is to provide means ensuing straightening out and retaining the workpiece in substantially flat condition Without regard to its thickness or serving as a' g'uide 'for one of the-edges ofsaid work piece. 40 With the above and other objects in view, theinvention will be hereinafter more particularly described and the' combination and arrangement of parts willbe shown in the accompanying drawings and pointed out in the claims which 45 form part of the specification.
Reference willnow be had to the drawings 'wherein' like numerals of reference designate corresponding parts throughout the several views, infwhich: I
ingma-ch'ine' equipped withfia presser foot and gaugedevice'made in accordance with this invention.
9 Claims. (Cl. 112-235) parallel 'sliding'movem'ents of thegau'geor like 50 Fig. 1 shows in perspective a portion'of a sew-* gauge device made in accordance with this invention.
Fig. 3 is a bottom plan view of the device shown inFig. 2.
Fig. 4 isan end View'of the device of Fig. 2.
Fig. 5 is a cross section taken along line 5-5 of Fig. 2.
Fig. 6 is a front elevational view of the device shown in Fig. 2. p I 1 Fig. '7 is a cross section taken along line 1-1 of Fig. 2.
Referring nowmore particularly to the drawings; Figs. 2 to 6illustrate a combination presser foot and gauge device I0 made in accordance with this invention. The gauge device includes a pivotally supported guide lever or auxiliary presser foot II and an extension or slide member I2.
Extension member I2 is arranged for sliding movement and extends on the upper surface I3 0 of the mai-npresserfoot M. The main presser foot is provided with a slot I 5 through which the needle Ifimoves for the sewing operation and has furtheran open slot II extending from the upper surfacelitoth'e bottom surface I8 of the main presser foot -portioni SlotI'I terminates in an end wall I'Ia. Lever I I is adapted for movement within slot I'I andnormally projects below the-surface IBofpresserfoot I4, as illustrated in dot-dashlines inFig. 4. Lever II carries a pin 0 I9 on which is removably and interchangeably disposed a spiral spring 20 which extends for abutment against an arm 2I. This arm 2| is perforated-at 2.2 topermit said pin I9 to project beyondar'm 2|. Lever orauxiliary presser foot Sdmember II is provided with the forward portion I Iwwithroundedend, with areduced rearward portion-Ho which terminates into a tongueshaped .portionllc. -Port'ion- IIb terminates in endlwall lie for contact and cooperation with endwall I'Ia.of.slot-l1.. Portion He is adapted toirestonandengage the upper surface of ex tensionmemben-H; as seen in Figs. 2-and 5.
. It can thus be seen that forward portion I Ia of lever can either be swung upwardly about tongue-shaped portionJ Ic against the tension of spring. (which maybe regulated in any known manner), or the forward portion IIa oflever it together with its portions Ilb, He can be pressed upwardly (while end wall He engages slot end wall IIa) against the action of said spring 20 to a position in which the lower edge 'I If is substantially in alignment with the straight bottom surface I8' of main presser foot portion III (Fig.4)
Fig. Zis'a top pla view of thetpresser foot'and .65 In the'presentinst'ance, presser foot I is provided with r. projecting portion or nose 23 which is U-shaped in cross-section and forms a lateral guide for the extension member l2, which is further guided by its engagement with a set screw 25 along slot 24.
Presser foot I4 has further an upwardly projecting guide portion 26 which is bent at 28 and carries a screw bolt 21 for attaching arm 2| to portion 25. Portion 26 of the presser foot extends above the latter and is so curved at 28 as to form an additional lateral guide for the forward edge or end 29 of extension member l2. Extension member I2 is further provided with a downwardly extending abutment flange or rim 30 which in retracted position of member l2 comes to lie flush with the bottom surface I8 It follows from the above disclosure, that according to this invention, there has been achieved a presser foot structure provided with a connection for the foot bar of a sewing machine, which structure consists of a main foot member with a substantially flat bottom surface, which has a lateral edge and also a slot directed substantially parallel to said lateral edge. The presser foot structure is further equipped with an auxiliary member accommodated for movement in the aforesaid slot and provided with a guide edge adapted to extend beyond said bottom surface of the main foot member; a
of presser foot |4 (indicated in dot-and-dash lines) In order to slide extension member l2 relatively to presser foot l4, all that is to be done is to loosen set screw and then to slide member l2 along guides 23 and 26 so that rim 30 extends beyond the lateral end 3| of presser foot I4.
Rim 3!] of member i2 is thus guided parallel to edge 3|, while the walls of slot 24 engage the stem 25a of set screw 25. Projecting portion 32 of slide member l2 will move underneath the lower surface of tongue-shaped portion lie of lever ll without interfering with of the spring supported lever l.
Presser foot I4 is further provided withan upwardly extending portion 33 equipped with a slot 34 for the engagement of a screw 35 pro- 7 the position vided on foot bar 36 of the sewing machine 31,.
(Fig. 1) whereby the presser foot and gauge de-' of the sewing operation during which the flat base surface |8 of the presser foot l4 retains the folded over portion 44 of the work piece 40 in position, while needle l6 carryingthe thread (not shown) moves through the closed presser foot slot I5. 7
If it is desired during further sewing operations, as it is often the case in cap machines, to attach or sitch size band and lining cover to the material of the hat body, work piece 40 may be guided along an auxiliary guide bar of a well-known auxiliary gauge .(indicated in dotted lines). Upon adjustment of auxiliary gauge itby means of slot 41 and set screw 48, as may be easily realized; slidable extension member l2 with its upwardly curved forward part |2a may be spaced from the lateral edge 3| of presser foot l4 and its curved forward part Ma and moved to a position in which flange 3D enlarges the bottom surface l8 of the presser foot and abuts against bar 45, thereby effectuating andaiding in the retention of the projecting work piece portion on platform 4| which work piece is guided alon bar 45.
.In such sewing operation, auxiliary presser foot member I I will recede to a position as shown in full lines in Fig. 4., in which said member permits transport of the work piece on the platform while-said member ll rides with relatively slight pressure on the work piece 40.
spring element is arranged to engage one end of said. auxiliary member for maintaining the latter in downwardly projecting position. ther attached to the presser foot structure is an extension member located on top of said main member and slidable thereon, said extension member including a flange adapted in one extreme position of said slidable extension member to lie adjacent said lateral edge and substantially flush with the bottom surface of said main member. This flange is spaced in another extreme position of said slidable extension member from said lateral edge and enlarges the bottom surface of said main member. The auxiliary member includes also a tongue-shaped end piece which lies on the top of said main member whereby said auxiliary member may be moved against the action of said spring element about said tongue-shaped end piecewithin said slot so as to cause said auxiliary member to assume a receding position in which said guide edge will be located substantially flush with said bottom surface of said main member to thereby obtain a substantially uninterrupted flat bottom surface.
It is further to 'be observed that the spring 20 may be easily adjusted as to its tension by any known means or may be readily replaced by another spring exerting an appropriate pressure on said auxiliary presser foot for application to the fabric or material to be worked upon.
In accordance with the above, it is well understood that deviations and changes may be made from the embodiment herein set forth without departing from the spirit of this invention.
Having thus described the invention, what is claimed as new and desired to be secured by Letters Patent is:
1. A presser foot structure of the character described comprising a main foot portion having a substantially flat bottom surface terminating into a lateral edge, an upwardly curved portion forming the forward end of said main portion, said main portion and said curved portion being provided with a slot directed substantially parallel to said lateral edge and defined by an end wall, an auxiliary member accommodated for movement in said slot, said auxiliary member including a guide edge and being normally held in a position projecting beyond said curved portion and said bottom surface, spring means engaging said auxiliary member to maintain the latter in said projecting position whereby the lateral end of a work piece may abut against said guide edge of said auxiliary member, oppositely arranged guide pieces disposed at said curved portion and at said main portion, an extension member positioned on top of said main portion and slidably engaging said opposite guide pieces, said extension member including a flange adapted in normal position of said extension member for location adjacent said lateral edge and substantially flush with the bottom surface Furmairi portion, said flange iinextedded position or :said exteusionfmember being spaced from said lateral e'dge'aiid aiding in the 'detention of the'work piece when placed beneath said main foot portion and projecting beyond said guide edge, a tongue shaped endpiece formin part of said auxiliary member and terminating 'in an abutment for engagement with said end wall of said'slo't, said tongue-shaped end piece being seated on said main portion whereby'said auxiliary member may be moved 'agairistthe action of said spring means about-said ton ueshaped endp'iece within said slot so as t6 cause said'guide edge of said auxiliary member to recedeto a position s'ubstantinall'y' flush with said fiat bottom surface of s'aid'main'fpoi-tion to further aid in the detention ofsaid woi'k piece w'hen projecting beyond said-guide edge, and means upwardly extending'from said'main portion-for connection with the feet bar of a sewing machine. 7
2. A presser foot structure of the character described"comprising a main foot member having a substantially flat bottom surfaceterrninatslidable thereon, said extension me'm'ber including a flange adapted in one position of said slidable extension member to lie adjacent said lateral edge and substantially flush with the bottom surfaceof said main member, said flange'i'n ano her position of said slidable-extension member being spaced from said lateral edge and en-- larging the bottom surface of said main member, a tongue-shaped end piece positioned on another end of said auxiliary member and engaging the top of said main member whereby said auxiliary member may be moved against the action of said spring means about said tongueshaped end piece within said slot so as to cause said auxiliary member to assume a receding position in which said guide edge will be located substantially flush with said flat bottom surface of said main member to thereby obtain a substantially uninterrupted flat bottom surface, and means upwardly extending from said main portion for connection with the foot bar of a sewing machine.
3. A presser foot structure of the character described comprising a main foot portion provided with a substantially flat bottom surface terminating in a lateral edge, said main portion having a slot substantially parallel to said lateral edge, an auxiliary foot member accommodated for movement in said slot, said auxiliary member including a guide edge for the end of a work piece, opposite guide pieces arranged on said main portion, an extension member positioned on top of said main portion and slidable along said guide pieces, said extension member including a flange in normal position contiguous with said lateral edge and substantially flush with the bottom surface of said main portion, said flange being spaced from said lateral edge of said main portion in extended position of said extension member and aiding in the depression of a portion of the work piece when projecting beyond including a flange guide edge, spring means engaging said auxiliaryimemberito maintain the latter in posi- 'tioii within said 1 slot, a tongue-shaped end piece forming part of said auxiliary member and'r'etamed on'to'p' of saidmain portion, wherebysaid auxiliary member may be moved against the action of sai'dspring means to re'ce'de within said slot to a position in which said guide edge of said 'au'xiliarymernber comes to lie substantially flush with said flat bottom. surface of said main portion to further aid in the depression of said work piece portion, and means on said main portion for connection' with the foot bar of a sewing machine.
4.- A presser foot structure of the character described comprising a i'nain foot portion provided with-a substantially flat bottom surface terminating in a lateral'edge, said main portion havin'g a slot substantially parallel to said lateral edge; an auxiliary toot member accommodated for movement in said-slot, said auxiliary member including a g ride edge for contact with a part of a workpiece, an extension member on top of said mainportion and arranged for sliding' movement thereon, said extension member I normally positioned adjacent said lateral edge and'substantially flush with the bettom surface of said main portion, said flange being spaced from said lateral edge of said main portion in extended position of said extension member for contact with another part of said work piece, spring-means disposed on said main portion and resiliently supporting said auxiliary member to maintain the latter in position within said slot, a tongue-shaped end piece forming part of saidauxiliary member and projecting to said top of said main portion, whereby said auxiliary -meinber may be moved against the action of s'aidspring means to recede within said slo't to'a position in which said guided edge of said "auxiliarymemb'er comes to'lie substantially flush with said flat bottom surface of said main portion for engagement with said work piece therebelow, and means extending from said main portion for connection with the foot bar of a sewing machine.
5; A presser foot structure of the character described comprising a main foot portion provided with a substantially flat bottom surface terminating in a lateral edge, said main portion having a slot substantially parallel to said lateral edge, an auxiliar foot member accommodated for movement in said slot, said auxiliary member including a guide edge for the engagement with a part of a work piece, an extension member on top of said main portion and arranged for sliding movement thereon, ccoperable adjusting means provided, respectively, on said main portion and on said extension member to position the latter relatively to said main foot portion, said extension member including a flange substantially flush with the bottom surface of said main portion, said flange upon assuming extended position of said extension member being adapted for contact with another part of said work piece, spring means held by said main portion and resiliently supporting said auxiliary member to maintain the latter within said slot, and means extending from said main portion for connection with the foot bar of a sewing machine.
6. The combination of a presser ,foot device, with an auxiliary presser foot, and an extension member for said presser foot device, said auxiliary presser foot and said extension member befoot device, said extension member being disposed for movement transversely to said auxiliary presser foot, said presser foot being provided with a transverse slot for accommodating therein said auxiliary presser foot and for movement thereof in substantially perpendicular di- A rection to said presser foot device, whereby said extension member and said auxiliary presser foot may be employed for retaining a work piece on the platform of a sewing machine during sewing operations.
'7. The combination of a presser foot device, with an auxiliary presser foot, and an extension member for said presser foot device, said auxiliary presser foot and said extension member being mounted for support on top of said presser foot device, said extension member bein disposed for movement transversel to said auxiliary presser foot, said presser foot being provided with a transverse slot for accommodating therein said auxiliary presser foot and for movement thereof in substantially perpendicular direction to said presser foot device, whereby said extension member and said auxiliary presser foot may be employed for retaining a work piece on the platform of a sewing machine during sewin operations, and spring means interposed between said presser foot device and said auxiliary presser foot and permitting receding of said auxiliary presser foot to alignment position and substantially flush with the bottom surface of said presser foot device.
8. In a presser foot device for use on sewing machines; an auxiliary presser foot, an extension member for enlarging said presser foot device, said auxiliary presser foot and said extension member being mounted for support on top of said presser foot device, means for adjust ing said extension member on said presser foot device, said extension member being disposed for movement transversely to said auxiliary presser foot, said presser foot device being provided with a slot for accommodating therein said auxiliary presser foot and for movement of the latter in substantially perpendicular direction to said presser foot device, whereby said extension member and said auxiliary presser foot may be employed for retaining a work piece on the platform of a sewing machine during sewing operations.
9. A device of the character described comprising a main presser foot having a substantially fiat bottom surface, an auxiliary presser foot, an extension member for said main presser foot, said auxiliary presser foot and said extension member engaging for support said main presser foot on the top thereof, said extension member being disposed for sliding movement transversely to said auxiliary presser foot, said main presser foot being provided with a slot for accommodating therein said auxiliary presser foot and for movement of the latter in substantially perpendicular direction to said main presser foot, whereby said main presser foot, said extension member and said auxiliary presser foot may be employed for retaining a work piece on the platform of a sewing machine during sewing operation, and spring means interposed between said main presser foot and said auxiliary presser foot and permitting receding of said auxiliary presser foot to alignment position and substantially flush with the bottom surface of said main presser foot.
DAVID FEIGENBAUM.
REFERENCES CITED 'Ihe following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 601,402 Richards Mar. 29, 1898 1,501,557 Heller July 15, 192%
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US710292A US2441478A (en) | 1946-11-16 | 1946-11-16 | Combination presser foot and gauge for sewing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US710292A US2441478A (en) | 1946-11-16 | 1946-11-16 | Combination presser foot and gauge for sewing machines |
Publications (1)
Publication Number | Publication Date |
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US2441478A true US2441478A (en) | 1948-05-11 |
Family
ID=24853421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US710292A Expired - Lifetime US2441478A (en) | 1946-11-16 | 1946-11-16 | Combination presser foot and gauge for sewing machines |
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US (1) | US2441478A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703542A (en) * | 1953-10-19 | 1955-03-08 | Arnold I Goldsmith | Presser foot and edge gauge for sewing machines |
US2940406A (en) * | 1956-08-03 | 1960-06-14 | Rimoldi C Spa Virginio | Two thread chain stitch sewing machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US601402A (en) * | 1898-03-29 | Presser-foot for sewing-machines | ||
US1501557A (en) * | 1921-12-17 | 1924-07-15 | Heller Harry | Presser foot |
-
1946
- 1946-11-16 US US710292A patent/US2441478A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US601402A (en) * | 1898-03-29 | Presser-foot for sewing-machines | ||
US1501557A (en) * | 1921-12-17 | 1924-07-15 | Heller Harry | Presser foot |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2703542A (en) * | 1953-10-19 | 1955-03-08 | Arnold I Goldsmith | Presser foot and edge gauge for sewing machines |
US2940406A (en) * | 1956-08-03 | 1960-06-14 | Rimoldi C Spa Virginio | Two thread chain stitch sewing machine |
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