US1692539A - Footwear - Google Patents

Footwear Download PDF

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Publication number
US1692539A
US1692539A US107820A US10782026A US1692539A US 1692539 A US1692539 A US 1692539A US 107820 A US107820 A US 107820A US 10782026 A US10782026 A US 10782026A US 1692539 A US1692539 A US 1692539A
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United States
Prior art keywords
margin
insole
sole
boots
sewing
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
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US107820A
Inventor
Benda Jaroslav
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Individual
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Individual
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Filing date
Publication date
Priority claimed from US743140A external-priority patent/US1636677A/en
Application filed by Individual filed Critical Individual
Priority to US107820A priority Critical patent/US1692539A/en
Application granted granted Critical
Publication of US1692539A publication Critical patent/US1692539A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/02—Footwear stitched or nailed through
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/41—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/12—Stuck or cemented footwear

Definitions

  • This invention relates to boots and the like of the kind in which the margin of the insole is bent upwards so that the tion of the same can be placed middle porflat against the outer sole without any intervening filling material.
  • the insole is channelled to form for connection to the welt
  • the object of the present inv ention is to produce an inner boot surface which is more in conformity with the natural shape of the sole of the foot and presents to the latter a substantial concavity in which it is comfortably supported, and the invention consists 1n strip of triangular cross-section between the two soles immediately behind the sewing lip.
  • the sewing lip is moreover composed of a strip which is cemented to the insole so that the latter can be made of thin material the better to adapt itself to the formation of the cavity.
  • Fig. l of the accompanying drawings represents a cross-sectional outline of the foot and shows the angular posltion. of the insole margin.
  • Fig. 2 is a cross-section of the boot, and Fig. 3, a horizontal section of the same.
  • the insole 6 of with a margin 2 the boot or shoe 9 is formed which is inclined relative to the middle portion 1 at an angle of about 20.
  • the inclination may vary slightly according to requirements at different parts of the same sole.
  • the margin is bent up so as to present a distinct boundary line 4 which usually, i. e., when the boots are right and left sided, extends right round the sole from and to the inside 3 where the margin merges dlrec of the waist tly into the the central body portion and in Czechoslovakia October 19, 1923.
  • the insoles are planned out systematically, the same proportions of margin relative to the middle portion being maintained for'all the different sizes.
  • Fig. 1 illustrates the position ofthe margin relative to the footIt and above its inclination a relative to t-heundersurface p of the sole of thefoot.
  • the sewing lips whereby the insole is con nected to thewelt, are cemented to the insole which can therefore be made of thin'rnaterial.
  • the middle portion 1 of the insole bears directly on the outer sole'7, andwedgeshaped strips 5 of cork, leather or the like are inserted to fill up the gap left behin-dthe sewing lip between the mar in 2 and the sole 7
  • the features of theinvention are also applicable to other kinds of shoes and boots.
  • an insole having an inclined margin of a width representing from to 4 of the widest portion of the insole extending right round the latter except at the inside ofthe waist, said margin being inclined relative to the body port-ion of the sole at an angle of about, 20 so as to present a concave surface to the foot.

Description

Nav. 20, 1928.
1,692,539 J. BENDA FOOTWEAR Original Filed ,Oct. 11, 1924 Patented Nov. 20, 1928.
UNITED STATES PATENT OFFIC JAROSLAV BENDA, OF PRAGUE, CZECHOSL'OVAKIA.
FOOTWEAR.
This application is a division of copending application Serial N 0. 743,140, filed October 11, 1924. I r
This invention relates to boots and the like of the kind in which the margin of the insole is bent upwards so that the tion of the same can be placed middle porflat against the outer sole without any intervening filling material.
In known boot constructions of this kind,
the insole is channelled to form for connection to the welt, and
sewing lips only the comparatively narrow sole margin which is thinned down by the channeling bends up wards in a gradually developing curve.
The object of the present inv ention is to produce an inner boot surface which is more in conformity with the natural shape of the sole of the foot and presents to the latter a substantial concavity in which it is comfortably supported, and the invention consists 1n strip of triangular cross-section between the two soles immediately behind the sewing lip. The sewing lip is moreover composed of a strip which is cemented to the insole so that the latter can be made of thin material the better to adapt itself to the formation of the cavity.
Fig. l of the accompanying drawings represents a cross-sectional outline of the foot and shows the angular posltion. of the insole margin.
Fig. 2 is a cross-section of the boot, and Fig. 3, a horizontal section of the same.
The insole 6 of with a margin 2 the boot or shoe 9 is formed which is inclined relative to the middle portion 1 at an angle of about 20.
The width of 0 of the widest portion but the width as well as the margin represents from of the sole,
the inclination may vary slightly according to requirements at different parts of the same sole.
The margin is bent up so as to present a distinct boundary line 4 which usually, i. e., when the boots are right and left sided, extends right round the sole from and to the inside 3 where the margin merges dlrec of the waist tly into the the central body portion and in Czechoslovakia October 19, 1923.
' Serial No. 107,820.
middle portion. In boots made -on straight lasts, the distinction between the margin and the middle portion is omitted at both sides of the waist.
The insoles are planned out systematically, the same proportions of margin relative to the middle portion being maintained for'all the different sizes.
Fig. 1 illustrates the position ofthe margin relative to the footIt and above its inclination a relative to t-heundersurface p of the sole of thefoot. r
The sewing lips whereby the insole is con nected to thewelt, are cemented to the insole which can therefore be made of thin'rnaterial. The middle portion 1 of the insole bears directly on the outer sole'7, andwedgeshaped strips 5 of cork, leather or the like are inserted to fill up the gap left behin-dthe sewing lip between the mar in 2 and the sole 7 Although shown in connection with a welted shoe, the features of theinvention are also applicable to other kinds of shoes and boots.
claim V 1. In boots and shoes of the character clescribed, an insole having an inclined margin of a width representing from to 4' of the widest portion of the insole extending right round the latter except at the inside of the waist,-said margin being inclined so as to present a concave surfacetothe foot.
2. In boots and scribed, an insole having an inclined margin of a width representing from to 4 of the widest portion of the insole extending right round the latter except at the inside ofthe waist, said margin being inclined relative to the body port-ion of the sole at an angle of about, 20 so as to present a concave surface to the foot. i I
3. The insole structure claimed in claim 2, a sewing lip cemented to the underside of the inclined margin, and a supporting strip of shoes of thecharacter 'detriangular cross-secti0n arranged on the mar the free edge of the sewing lip being flush with of the insole. In testimony whereof I have signed my name to th1s specificatlon.
J AROSLAV. BEND-A.
US107820A 1924-10-11 1926-05-08 Footwear Expired - Lifetime US1692539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US107820A US1692539A (en) 1924-10-11 1926-05-08 Footwear

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US743140A US1636677A (en) 1923-10-19 1924-10-11 Last
US107820A US1692539A (en) 1924-10-11 1926-05-08 Footwear

Publications (1)

Publication Number Publication Date
US1692539A true US1692539A (en) 1928-11-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
US107820A Expired - Lifetime US1692539A (en) 1924-10-11 1926-05-08 Footwear

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