US2135504A - Orthopedic shoe - Google Patents
Orthopedic shoe Download PDFInfo
- Publication number
- US2135504A US2135504A US783A US78335A US2135504A US 2135504 A US2135504 A US 2135504A US 783 A US783 A US 783A US 78335 A US78335 A US 78335A US 2135504 A US2135504 A US 2135504A
- Authority
- US
- United States
- Prior art keywords
- shoe
- wedge
- bottom layer
- innersole
- ankle
- 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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-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
Definitions
- This invention relates to orthopedic shoes and more particularly to a shoe for assisting in the -correction of a clubfoot condition.
- the essential feature or object of the invention is to provide an innersole possessing a shoehigh extension up the outside to help force the ankle over to the inside or to prevent the ankle from turning over on the outside which has happened in 75% of the clubfoot cases.
- the extension would have to be reversed in that the extension would be arranged on the inside of the foot.
- a further object of the invention is to provide a shoe having an insole inclined downwardly toward the outside for forcing the foot into its normal position.
- a still further object of the invention is to provide an innersole for the shoe having an upstanding wall on the outside of the shoe to support the ankle of the wearer.
- Figure 1 is an outside view of the shoe.
- Figure 2 is a longitudinal sectional view of the shoe.
- Figure 3 is a section on line 3--3 of Figure 2.
- Figure 4 is an end edge View of the innersole.
- Figure 5 is a top orthogonal view of the innersole but with the orthogonal lines making slightly more than right angles with that side of the innersole having the upstanding member.
- numeral I designates the shoe upper, 2 the sole, 3
- the sole extends clear to the rear of the shoe and there is no raised heel portion as in the usual shoe.
- the sole comprises a bottom layer 5, a wedge shaped pad 6 extending the length of the sole, an instep insert 1 and a 50 rear insert 8.
- This insert 8 serves to taperingly space the tread member 5 from the insole so that the heel portion of the latter is raised while the tread surface of the member 5 is held in a plane.
- Above the sole is an inner pad 9.
- an inner pad 9 Between the 55 last mentioned pad and the sole, at the arch portion of the shoe is a .steel arch supporting shank I0. Resting on the pad 9' is the innersole 3.
- the combined innersole and ankle support comprises an innersole. II and an upstanding wall [2 to support the ankle of the wearer and arranged 5 at an acute angle to each other. As shown in Figure 5 the part II of this member is indicated as tilted slightly up at the bottom so that the upright portion does not overlie this part I I.
- the upstanding wall curves inwardly as at I3 10 and then outwardly as at M. Resting on the innersole is a sock pad l5.
- a shoe for the purpose described comprising an outsole including a bottom layer extending the full length and width of the shoe, a wedge member secured to said bottom layer and extending along an edge portion thereof with its thin edge extending inwardly to substantially the longitudinal center line of the shoe, an inner sole seated upon said bottom layer and inner portion of said wedge strip, a brace member having an inwardly extending flat portion seated upon said insole and extending the full width thereof transversely of the shoe and provided with an upstanding wall at the edge of said flat portion adjacent the side of the bottom layer opposite that at which the wedge strip is located, said flat portion and said upstanding wall member being arranged at an angle to each other less than a right angle, said upstanding portion being curved intermediate its length to conform to the ankle portion of the foot of the wearer to form a brace therefor, and an upper secured to said bottom layer and wedge strip.
- an outsole including a bottom layer extending the full length of the shoe, a wedge strip resting upon said bottom layer along one longitudinal side of the shoe from end to end thereof with its thin edge innermost, said wedge strip being relatively thick in its forward part and relatively thin in its rear part, said bottom layer being relatively I thick beneath said wedge strip and relatively thin at its opposite edge, the upper surface of said thin portion constituting an inclined surface forming a continuation of the plane of the upper surface of said wedge strip, and an inner metal brace member secured upon said inclined surface and extending across the same and formed atone edge with an upstanding integral ankle brace wall on the side edge thereof opposite said wedge strip and reversely curved to ankle shape in the direction of its length and height.
- an outsole including a bottom layer extending the full length of the shoe and having a thick and a thin margin at opposite longitudinal edges thereof, a wedge strip resting on said bottom layer along the thick margin thereof, a second wedge memher having a longitudinal convex upper face inserted between the bottom layer and the wedge 10 wantangle brace wall connected to the side edge thereof opposite the edge portion of said bottom jl'a'yerxupon which said wedge strip is seated, said 15 inner member continuing across said sole to 'adj'acent said' wedge strip and overlying the inner portion 'of fsaid wedge strip.
Description
Nov. 8, 1938.
N. HACK 2,135,504
ORTHOPEDIG SHOE Filed Jan. '7, 1935 Patented Nov. 8, 1938 UNITED: STATES PATENT OFFICE ORTHOPEDIO SHOE Nathan Hack, Detroit, Mich.
Application January 7, 1935, Serial No. 783
3 Claims.
This invention relates to orthopedic shoes and more particularly to a shoe for assisting in the -correction of a clubfoot condition.
The essential feature or object of the invention is to provide an innersole possessing a shoehigh extension up the outside to help force the ankle over to the inside or to prevent the ankle from turning over on the outside which has happened in 75% of the clubfoot cases. In some cases the extension would have to be reversed in that the extension would be arranged on the inside of the foot.
A further object of the invention is to provide a shoe having an insole inclined downwardly toward the outside for forcing the foot into its normal position.
A still further object of the invention is to provide an innersole for the shoe having an upstanding wall on the outside of the shoe to support the ankle of the wearer.
Other objects of the invention will appear as the disclosure progresses. It is obvious that the actual needs of manufacture may necessitate certain mechanical changes. It is therefore not intended to limit the invention to the embodiment illustrated but rather to define such limits in the appended claims. For a more general understanding of theinvention attention is called to the drawing in which like reference characters denote like parts throughout the specification.
In the drawing:
Figure 1 is an outside view of the shoe.
Figure 2 is a longitudinal sectional view of the shoe.
35 Figure 3 is a section on line 3--3 of Figure 2.
Figure 4 is an end edge View of the innersole. Figure 5 is a top orthogonal view of the innersole but with the orthogonal lines making slightly more than right angles with that side of the innersole having the upstanding member.
Referring now to the drawing in detail, numeral I designates the shoe upper, 2 the sole, 3
the innersole and ankle support all in one piece,
and 4 the tongue. The sole extends clear to the rear of the shoe and there is no raised heel portion as in the usual shoe. The sole comprises a bottom layer 5, a wedge shaped pad 6 extending the length of the sole, an instep insert 1 and a 50 rear insert 8. This insert 8 serves to taperingly space the tread member 5 from the insole so that the heel portion of the latter is raised while the tread surface of the member 5 is held in a plane. Above the sole is an inner pad 9. Between the 55 last mentioned pad and the sole, at the arch portion of the shoe is a .steel arch supporting shank I0. Resting on the pad 9' is the innersole 3.
The combined innersole and ankle support comprises an innersole. II and an upstanding wall [2 to support the ankle of the wearer and arranged 5 at an acute angle to each other. As shown in Figure 5 the part II of this member is indicated as tilted slightly up at the bottom so that the upright portion does not overlie this part I I. The upstanding wall curves inwardly as at I3 10 and then outwardly as at M. Resting on the innersole is a sock pad l5.
It will thus be seen that I have provided an efiicient and practical method of automatically correcting foot deformities while the patient is 15 wearing the shoe. A shoe of this kind would be particularly valuable in the postoperative treatment of clubfoot possessing as it does some of the characteristics of a splint and thus holding the parts operated upon in desired positions relative to one another. The arch wedge, the heel wedge, and the upstanding wall would be on the outside in most of the shoes built. However in cases of extreme flat feet or in some cases of infantile paralysis as well as some unusual cases that require this elevation the entire construction can be reversed. Whenever the upstanding wall would be on the outside, the wedges would be on the inside, and vice versa. While the shoe is designed primarily for children it is also applicable for adults. The exterior appearance of the shoe is almost the same as a standard shoe and whatever small diflference there is cannot be seen except by close inspection.
Having described my invention, I claim:
1. A shoe for the purpose described comprising an outsole including a bottom layer extending the full length and width of the shoe, a wedge member secured to said bottom layer and extending along an edge portion thereof with its thin edge extending inwardly to substantially the longitudinal center line of the shoe, an inner sole seated upon said bottom layer and inner portion of said wedge strip, a brace member having an inwardly extending flat portion seated upon said insole and extending the full width thereof transversely of the shoe and provided with an upstanding wall at the edge of said flat portion adjacent the side of the bottom layer opposite that at which the wedge strip is located, said flat portion and said upstanding wall member being arranged at an angle to each other less than a right angle, said upstanding portion being curved intermediate its length to conform to the ankle portion of the foot of the wearer to form a brace therefor, and an upper secured to said bottom layer and wedge strip.
2. In a shoe for the purpose described, an outsole including a bottom layer extending the full length of the shoe, a wedge strip resting upon said bottom layer along one longitudinal side of the shoe from end to end thereof with its thin edge innermost, said wedge strip being relatively thick in its forward part and relatively thin in its rear part, said bottom layer being relatively I thick beneath said wedge strip and relatively thin at its opposite edge, the upper surface of said thin portion constituting an inclined surface forming a continuation of the plane of the upper surface of said wedge strip, and an inner metal brace member secured upon said inclined surface and extending across the same and formed atone edge with an upstanding integral ankle brace wall on the side edge thereof opposite said wedge strip and reversely curved to ankle shape in the direction of its length and height.
3. In a shoe for the purpose described, an outsole including a bottom layer extending the full length of the shoe and having a thick and a thin margin at opposite longitudinal edges thereof, a wedge strip resting on said bottom layer along the thick margin thereof, a second wedge memher having a longitudinal convex upper face inserted between the bottom layer and the wedge 10 wantangle brace wall connected to the side edge thereof opposite the edge portion of said bottom jl'a'yerxupon which said wedge strip is seated, said 15 inner member continuing across said sole to 'adj'acent said' wedge strip and overlying the inner portion 'of fsaid wedge strip.
NATHAN HACK.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US783A US2135504A (en) | 1935-01-07 | 1935-01-07 | Orthopedic shoe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US783A US2135504A (en) | 1935-01-07 | 1935-01-07 | Orthopedic shoe |
Publications (1)
Publication Number | Publication Date |
---|---|
US2135504A true US2135504A (en) | 1938-11-08 |
Family
ID=21693014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US783A Expired - Lifetime US2135504A (en) | 1935-01-07 | 1935-01-07 | Orthopedic shoe |
Country Status (1)
Country | Link |
---|---|
US (1) | US2135504A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2518649A (en) * | 1947-02-27 | 1950-08-15 | Kenneth S Tydings | Footwear with slanting sole |
US2616190A (en) * | 1946-06-14 | 1952-11-04 | Reuben U Darby | Walking angle corrective footwear |
US2847769A (en) * | 1956-03-08 | 1958-08-19 | Eagle Chemical Co | Shoes for golfers |
US2855704A (en) * | 1957-05-08 | 1958-10-14 | Eagle Chemical Co | Shoes for golfers |
US6948262B2 (en) | 2001-04-03 | 2005-09-27 | Kerrigan D Casey | Cantilevered shoe construction |
US20060048412A1 (en) * | 2001-04-03 | 2006-03-09 | Kerrigan D C | Cantilevered shoe construction |
-
1935
- 1935-01-07 US US783A patent/US2135504A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2616190A (en) * | 1946-06-14 | 1952-11-04 | Reuben U Darby | Walking angle corrective footwear |
US2518649A (en) * | 1947-02-27 | 1950-08-15 | Kenneth S Tydings | Footwear with slanting sole |
US2847769A (en) * | 1956-03-08 | 1958-08-19 | Eagle Chemical Co | Shoes for golfers |
US2855704A (en) * | 1957-05-08 | 1958-10-14 | Eagle Chemical Co | Shoes for golfers |
US6948262B2 (en) | 2001-04-03 | 2005-09-27 | Kerrigan D Casey | Cantilevered shoe construction |
US20060048412A1 (en) * | 2001-04-03 | 2006-03-09 | Kerrigan D C | Cantilevered shoe construction |
US7418790B2 (en) | 2001-04-03 | 2008-09-02 | Kerrigan D Casey | Cantilevered shoe construction |
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