US887368A - Spring-insole. - Google Patents
Spring-insole. Download PDFInfo
- Publication number
- US887368A US887368A US26605205A US1905266052A US887368A US 887368 A US887368 A US 887368A US 26605205 A US26605205 A US 26605205A US 1905266052 A US1905266052 A US 1905266052A US 887368 A US887368 A US 887368A
- Authority
- US
- United States
- Prior art keywords
- spring
- insole
- leaf
- shoe
- heel
- 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
- A43B21/00—Heels; Top-pieces or top-lifts
- A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
- A43B21/32—Resilient supports for the heel of the foot
Definitions
- This invention relates to a spring heel or insole for cushioning the heels of shoes and has the obj ect to produce a heel or insole of this character which is simple in construction, easily applied to the shoes, comfortable in use and not liable to become displaced.
- z- Figure 1 is a longitudinal section showing a shoe provided with my improved spring insole.
- Fig. 2 is a fragmentary cross section in line 22, Fig. 1.
- Fig. 3 is a bottom plan view of the spring insole.
- Fig. 4 is a detached top plan view of the spring ofthe insole.
- Fig. 5 is a perspective view of the same.
- Fig. 6 is a fragmentary bottom plan view of the insole spring covering.
- Fig. 7 is a section showing a modified construction of the insole spring.
- My improved spring insole comprises two main parts, a spring A which is placed within the shoe A and a protecting cover B extending over the spring.
- the spring is preferably constructed of a single piece of sheet metal which is folded upon itself so as to form upper and lower leaves c, c which are connected at their front ends and diverge rearwardly.
- the spring is placed with its lower leaf on the heel of the shoe se that the upper leaf is in position to support the heel of the foot.
- retaining means for anchoring the saine in the shoe In order to prevent the spring from becoming displaced or working forward in the shoe while in use its rear end is provided with retaining means for anchoring the saine in the shoe.
- the means for this purpose shown in the drawings consists of two spurs d depending from the rear end of the lower leaf and adapted to impress themselves in the lower part of the shoe. Although one retaining spur is sufficient for holding the spring against forward movement in the shoe two of them are preferably employed and arranged on op- Specication of Letters Patent.
- this leaf is dished or deflected f (,lownwardly in its central part as shown at e.
- the lower leaf is provided with a clearance space, in its central part below the dished part of the upper leaf. Upon depressing the latter its dish enters the clearance space of the lower leaf thus permitting the two leaves to approach each other closely while in use.
- This clearance space may be provided by forming an opening in the lower leaf, as shown at j" in Figs. 1, 3 and 5, or by dishing the lower leaf downwardly to correspond with the upper leaf, as shown at f Fig. 7.
- the front ends (7 of the leaves are likewise dished downwardly or curved transversely so that the central part is lower than the sides thereof as shown in Fig. 2, thereby adapting this part of the spring also to the shape of that part of the foot which rests on the same and avoiding any discomfort.
- a protecting cover B is provided for the same.
- This cover is made of leather or other pliable material and extends with its rear part over the top leaf of the spring while its front part is shaved to a thin edge and laps over the bottom of the shoe in front of the spring.
- the covering is retained in position and prevented from moving forwardly on the spring by means of a pocket or shoulder i, formed on the rear end of its underside and fitting over the rear end of the upper spring leaf, as shown in Figs. 1, 3 and 6.
- My improved spring insole can be readily placed in any of the shoes as now constructed and ⁇ furnishes an elastic bearing for the heel of the foot in the heel of the shoe which re lieves the jar on the spine rendering the same especially desirable for street railway motormen and other persons Whose occupation reits rear end which receives the rear end of the 10 quires them to stand for a considerable time upper leaf, substantially as set forth.
- a spring insole comprisin' upper and l lower spring leaves which arebconneeted at WARREN m ILLET' their iront ends7 and a pliable covering ar- Vitnesses: ranged over the upper leaf and having a for- THEO. L. POPP,
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
PATENTED MAY 12, 1908.
W. WILLET.
SPRING INSOLE.
APPLICATION FILED JUNE 1s, 1905.
UNITED STATES PATENT OFFICE.
WARREN WILLET, OF BUFFALO, NEW YORK.
SPRIN G-INSOLE.
To all whom it may concern:
Be it known that I, WARREN WILLET, a citizen of the United States, residing at Buffalo, in the county of Erie and State of New York, have invented a new and useful Improvement in Spring-Insoles, of which the following is a specification.
This invention relates to a spring heel or insole for cushioning the heels of shoes and has the obj ect to produce a heel or insole of this character which is simple in construction, easily applied to the shoes, comfortable in use and not liable to become displaced.
In the accompanying drawings z-Figure 1 is a longitudinal section showing a shoe provided with my improved spring insole. Fig. 2 is a fragmentary cross section in line 22, Fig. 1. Fig. 3 is a bottom plan view of the spring insole. Fig. 4 is a detached top plan view of the spring ofthe insole. Fig. 5 is a perspective view of the same. Fig. 6 is a fragmentary bottom plan view of the insole spring covering. Fig. 7 is a section showing a modified construction of the insole spring.
Similar letters of reference indicate corresponding parts throughout the several views.
My improved spring insole comprises two main parts, a spring A which is placed within the shoe A and a protecting cover B extending over the spring. The spring is preferably constructed of a single piece of sheet metal which is folded upon itself so as to form upper and lower leaves c, c which are connected at their front ends and diverge rearwardly. The spring is placed with its lower leaf on the heel of the shoe se that the upper leaf is in position to support the heel of the foot.
In order to prevent the spring from becoming displaced or working forward in the shoe while in use its rear end is provided with retaining means for anchoring the saine in the shoe. The means for this purpose shown in the drawings consists of two spurs d depending from the rear end of the lower leaf and adapted to impress themselves in the lower part of the shoe. Although one retaining spur is sufficient for holding the spring against forward movement in the shoe two of them are preferably employed and arranged on op- Specication of Letters Patent.
Application led June 19, 1905.
Patented May 12, 1908.
Serial No. 266,052.
the foot heel this leaf is dished or deflected f (,lownwardly in its central part as shown at e. To permit of depressing the upper leaf thus dished the required extent while in use without making the spring unduly high the lower leaf is provided with a clearance space, in its central part below the dished part of the upper leaf. Upon depressing the latter its dish enters the clearance space of the lower leaf thus permitting the two leaves to approach each other closely while in use. This clearance space may be provided by forming an opening in the lower leaf, as shown at j" in Figs. 1, 3 and 5, or by dishing the lower leaf downwardly to correspond with the upper leaf, as shown at f Fig. 7.
The front ends (7 of the leaves are likewise dished downwardly or curved transversely so that the central part is lower than the sides thereof as shown in Fig. 2, thereby adapting this part of the spring also to the shape of that part of the foot which rests on the same and avoiding any discomfort.
Inasmuch as the spring when made of metal is comparatively cold and liable to produce an unpleasant feeling on the foot resting thereon a protecting cover B is provided for the same. This cover is made of leather or other pliable material and extends with its rear part over the top leaf of the spring while its front part is shaved to a thin edge and laps over the bottom of the shoe in front of the spring. The covering is retained in position and prevented from moving forwardly on the spring by means of a pocket or shoulder i, formed on the rear end of its underside and fitting over the rear end of the upper spring leaf, as shown in Figs. 1, 3 and 6.
My improved spring insole can be readily placed in any of the shoes as now constructed and `furnishes an elastic bearing for the heel of the foot in the heel of the shoe which re lieves the jar on the spine rendering the same especially desirable for street railway motormen and other persons Whose occupation reits rear end which receives the rear end of the 10 quires them to stand for a considerable time upper leaf, substantially as set forth.
on a vibrating support. Witness my hand this 29th Clay of May,
I claim as my invention 1905. A spring insole comprisin' upper and l lower spring leaves which arebconneeted at WARREN m ILLET' their iront ends7 and a pliable covering ar- Vitnesses: ranged over the upper leaf and having a for- THEO. L. POPP,
Wardly opening pocket on the underside of E. M. GRAHAM.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26605205A US887368A (en) | 1905-06-19 | 1905-06-19 | Spring-insole. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26605205A US887368A (en) | 1905-06-19 | 1905-06-19 | Spring-insole. |
Publications (1)
Publication Number | Publication Date |
---|---|
US887368A true US887368A (en) | 1908-05-12 |
Family
ID=2955801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US26605205A Expired - Lifetime US887368A (en) | 1905-06-19 | 1905-06-19 | Spring-insole. |
Country Status (1)
Country | Link |
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US (1) | US887368A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709489A (en) * | 1985-08-15 | 1987-12-01 | Welter Kenneth F | Shock absorbing assembly for an athletic shoe |
US20050115108A1 (en) * | 2001-12-10 | 2005-06-02 | Ranieri Palchetti | Insole for foot sole reflexology and shoe that includes that insole |
-
1905
- 1905-06-19 US US26605205A patent/US887368A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709489A (en) * | 1985-08-15 | 1987-12-01 | Welter Kenneth F | Shock absorbing assembly for an athletic shoe |
US20050115108A1 (en) * | 2001-12-10 | 2005-06-02 | Ranieri Palchetti | Insole for foot sole reflexology and shoe that includes that insole |
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