US2229406A - Shoe sole - Google Patents
Shoe sole Download PDFInfo
- Publication number
- US2229406A US2229406A US341648A US34164840A US2229406A US 2229406 A US2229406 A US 2229406A US 341648 A US341648 A US 341648A US 34164840 A US34164840 A US 34164840A US 2229406 A US2229406 A US 2229406A
- Authority
- US
- United States
- Prior art keywords
- sole
- depth
- grooves
- forepart
- multiplicity
- 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
- 230000003467 diminishing effect Effects 0.000 description 15
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- OEXWWDYOBBQCKD-UHFFFAOYSA-N SSSSSS Chemical compound SSSSSS OEXWWDYOBBQCKD-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/223—Profiled soles
Definitions
- This invention relates to a shoe sole and more particularly to a molded rubber sole' of the kind used as an outsolein sportshoes. l
- r sole presents at the outer or wear surface of at leastitsfo-repart a multiplicity of grooves extending from an inner region thereof, say, its center or medial line, to its very marginal or peripheral edge, and having a depth' graduallyw sively diminishing toward their outer ends.
- Fig. 1 shows in plan View a preferred form of sole embodying the'present invention.
- Fig. 2 represents aside edge view of the so1e. ⁇
- Fig. 3 is a transverse section through the fore- :30 par-t on a line 3-3 of Fig. 1.
- Fig. 4 is a longitudinal section through a portion of the forepart on the line 4-4 of Fig. 1.
- Fig. 5 depicts in plan View a modification of the present invention.
- 35 Fig. 6 is a longitudinal section through a portion of the forepart on the line 6-6 of Fig. 5.
- Fig. '7 illustrates in plan view the forepart of a further modification of the present invention.
- Fig. 8 is a fragmentary transverse section 40 through the forepart on the line 8-8 of Fig. 7.
- Fig. 1 The sole depicted in Fig. 1 may be a molded,.
- Vulcanized rubber composition such as is customarily employed for shoe outsoles; or any other suitable or equivalent moldable material may be used therefor.
- the exposed or wear surface of its forepart is shown as presenting a multiplicity of transverse grooves lo, between which are defined transverse ribs or protrusions ll.
- Each groove IO is of progressively diminish- 50 ing depth from substantially the longitudinal medial line of the sole to its marginal or peripheral edge, as appears best in Fig. 3.
- the groove depth at the longitudinal medial line is preferably at least whereas the groove 55 depth at the marginal edge is preferably no greater than These limiting measurements for the groove depth have been found to com- ⁇ port with the best results in actual practice, including the desired stitchability of the sole at its marginal portion as well as desired tractional or anti-slip quality in the sole.
- the grooved depth at the longitudinal medial line is substantially A" and that at the marginal edge T It is also preferable that each groove lll be flared or of progressively increasing width toward its outer end so that the ribs l I defined th-erebetween Will be of tapering width toward their outer ends, as illustrated in Fig. 1.
- the grooves l3 may occur in the sole from substantially its toe portion to its heel line h.
- the grooves in the sole forepart may radiate from an inner or substantially central region to the edge.
- 4 may radiate from a central annular rib i5 in the forepart to the marginal edge of the forepart, each such groove or recess being of progressively decreasing depth but of progressively increasing width toward its outer end.
- the inner wall of the annular rib i5 is shown as being defined by an annular groove IB surrounding a central boss or button I'l.
- the grooves or recesses of progressively diminishing depth toward their outer ends may be created in the sole of the present invention by providing intervening ribs of progressively decreasing height toward their outer ends.
- the sole of the present invention o may be provided with grooves that extend substantially to the same depth inwardly of the body of the sole and with intervening ribs or protrusions that extend to progressively Varying height outwardly of the body of the sole, the 55 maximum height of such ribs or protrusions being substantially at the center or at the longitudinal medial line of the sole.
- a shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending from an inner region thereof to its very marginal edge, said grooves being of progressively diminishing depth toward their .outer ends and having a depth of at least T g at their region of maximum depth.
- a shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending from an 'inner region thereof to its very marginal edge, said grooves being of 'progressively diminishing depth toward their outer ends and having a depth no greater than /3" at .5 'their region of minimum depth.
- a shoe sole presenting at the Wear surface of at least its 'forepart a-multiplicity of grooves extending from an inner region 'thereof to .its very marginal edge, said grooves being of .pro-
- a shoe sole presenting at 'the wear surface of at least its forepart a multiplicity of grooves extending from 'an inner 'region thereof to its very marginal edge, said grooves being of progressively diminishing depth toward their outer ends and having 'at their region of 'maximum depth a depth of substantially A" and 'at their region of minimum depth a depth of substantially 5.
- a shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves eX- -tending transversely thereof to its Very marginal edge and -defining therebetween a multiplicity of ribs, said grooves being of progressively diminishing depth from substantially the longitudinal ;5D medial line of the sole toward their outer ends and the side walls of adjacent ribs being inclined toward one another.
- a shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending transversely thereof to its very mar- 5 ginal edge and defining therebetween a multiplicity of ribs, said grooves being of progressively diminishing depth but of progressively increasing width toward their outer ends from substantially the longitudinal media] line of the sole. 10
- a shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending transversely thereof to its very marginal edge and defining therebetween a multiplicity ofribs, said grooves being of progressively 15 diminishing depth but of progressively increasing width toward their outer ends from substantially the longitudinal medial line of the sole and the side walls of adjacent ribs being inclined toward one another.
- a shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending transversely thereof to its very marginal ,edge and defining therebetween a multiplicity of ribs, said grooves being .ofprogressively diminishing ,depth from substantially the longitudinal .medial 'line of the sole toward their outer ends 'and having a depth of at least T g" at substantially the longitudinal media] line.
- a shoe sole presenting .at 'the wear surface .of at least its forepart a multiplicity of grooves extending transversely thereof to its very margina'l edge and defining therebetween a multi- :plicity of ribs, said grooves being of progressively .diminishing depth from substantially the lon- 33 gitudinal medial line of :the sole toward their outer ends and having a ⁇ depth no ,greater than /3" -at their ,region of minimum depth.
- a shoe -sole presenting at the wear surface of at least its forepart a multiplicity of grooves 40 extending 'transversely 'thereof 'to its -very ,marginal edge and defining therebetween a multiplicity of ribs, said grooves being of progressively diminishing depthfrom ⁇ substantially the longitudinal medial line -ofthe sole ⁇ toward their outer ends and having 'a depth of 'at least at substantially the longitudinal medial. line and a depth no greater than A" at their region of minimum depth.
Description
Jan. 21, 1941. u 2,229,406
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Patented Jan. 21, 1941 UNITED STA-,TES PATENT OFFICE SHOE SOLE David R. C'utler, Braintree, Mass., assignor to Alfred Hale Rubber* Company, Quincy, Mass., a corporation of Massachusetts Application June 21; 1940, Serial No. 341,648
y icclaiums. (Cl. 36-59) This invention relates to a shoe sole and more particularly to a molded rubber sole' of the kind used as an outsolein sportshoes. l
In accordance with the present invention, the
r sole presents at the outer or wear surface of at leastitsfo-repart a multiplicity of grooves extending from an inner region thereof, say, its center or medial line, to its very marginal or peripheral edge, and having a depth' progresw sively diminishing toward their outer ends. The grooves define therebetween ribs or protrusions that afiord desired tractional and anti-slip qualities in the sole to its very edges; and, by virtue of the progressively diminishing depth of the 15 grooves toward the marginal edge of the sole 'and the correspondingly diminishing size of the protrusions defined therebetween, the sole can be stitched at its marginal edge portion to the base of a :shoe practically as easily as the usual 20 flat-faced' sole and without any change whatever in the usual sole-stitching machine. *Withthe foregoing and other features and objects in view, the present invention will now be described in further detail with particular ref- 25 erence to the accompanyingdrawing, wherein, Fig. 1 shows in plan View a preferred form of sole embodying the'present invention.
Fig. 2 represents aside edge view of the so1e.`
Fig. 3 is a transverse section through the fore- :30 par-t on a line 3-3 of Fig. 1.
Fig. 4 is a longitudinal section through a portion of the forepart on the line 4-4 of Fig. 1.
Fig. 5 depicts in plan View a modification of the present invention. 35 Fig. 6 is a longitudinal section through a portion of the forepart on the line 6-6 of Fig. 5.
Fig. '7 illustrates in plan view the forepart of a further modification of the present invention. Fig. 8 is a fragmentary transverse section 40 through the forepart on the line 8-8 of Fig. 7.
The sole depicted in Fig. 1 may be a molded,.
Vulcanized rubber composition, such as is customarily employed for shoe outsoles; or any other suitable or equivalent moldable material may be used therefor. The exposed or wear surface of its forepart is shown as presenting a multiplicity of transverse grooves lo, between which are defined transverse ribs or protrusions ll. Each groove IO is of progressively diminish- 50 ing depth from substantially the longitudinal medial line of the sole to its marginal or peripheral edge, as appears best in Fig. 3. The groove depth at the longitudinal medial line is preferably at least whereas the groove 55 depth at the marginal edge is preferably no greater than These limiting measurements for the groove depth have been found to com- `port with the best results in actual practice, including the desired stitchability of the sole at its marginal portion as well as desired tractional or anti-slip quality in the sole. Typically, the grooved depth at the longitudinal medial line is substantially A" and that at the marginal edge T It is also preferable that each groove lll be flared or of progressively increasing width toward its outer end so that the ribs l I defined th-erebetween Will be of tapering width toward their outer ends, as illustrated in Fig. 1. The
side walls Ila of adjacent ribs are shown in Fig. 4 as being inclined toward one another, particularly as such ihclination makes for a rib structure of the desired integrity or strength at its base.
The form of sole depicted inFig. 5 diilers from that of Fig. l essentially only in that the grooves i3 therein assume a herringbone configuration relative to the longitudinal medial line of the sole as a center. The grooves I 3, which may have the trapezoidal cross-section shown in Fig.
6, are of progressively diminishing depth from their inner ends (i. e., starting with` the longitudinal -medial line of the sole) to their outer ends (i. e., terminating with the marginal or eripheral edge of the sole). If desired, 'the grooves l3 may occur in the sole from substantially its toe portion to its heel line h.
In still another form of the present invention, the grooves in the sole forepart may radiate from an inner or substantially central region to the edge. Thus, as illustrated in Fig. 7, a plurality of grooves or recesses |4 may radiate from a central annular rib i5 in the forepart to the marginal edge of the forepart, each such groove or recess being of progressively decreasing depth but of progressively increasing width toward its outer end. The inner wall of the annular rib i5 is shown as being defined by an annular groove IB surrounding a central boss or button I'l.
The grooves or recesses of progressively diminishing depth toward their outer ends may be created in the sole of the present invention by providing intervening ribs of progressively decreasing height toward their outer ends. In other words, the sole of the present invention o may be provided with grooves that extend substantially to the same depth inwardly of the body of the sole and with intervening ribs or protrusions that extend to progressively Varying height outwardly of the body of the sole, the 55 maximum height of such ribs or protrusions being substantially at the center or at the longitudinal medial line of the sole.
Since the principles of the present invention may be utilized in further modifications or variants of the particular sole structures hereinbefore described, it is to be understood that the definition of the instant invention as given in the appended claims should be construed as broadly as the prior art permits.
I claim:
l. A shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending from an inner region thereof to its very marginal edge, said grooves being of progressively diminishing depth toward their .outer ends and having a depth of at least T g at their region of maximum depth.
2. A shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending from an 'inner region thereof to its very marginal edge, said grooves being of 'progressively diminishing depth toward their outer ends and having a depth no greater than /3" at .5 'their region of minimum depth.
3. A shoe sole presenting at the Wear surface of at least its 'forepart a-multiplicity of grooves extending from an inner region 'thereof to .its very marginal edge, said grooves being of .pro-
9 gressively diminishing depth toward their outer ends and having a depth at their region of maximum depth of atleast T e" and a depth at their *region of minimum depthjno greater than M3,
. 4. A shoe solepresenting at 'the wear surface of at least its forepart a multiplicity of grooves extending from 'an inner 'region thereof to its very marginal edge, said grooves being of progressively diminishing depth toward their outer ends and having 'at their region of 'maximum depth a depth of substantially A" and 'at their region of minimum depth a depth of substantially 5. A shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves eX- -tending transversely thereof to its Very marginal edge and -defining therebetween a multiplicity of ribs, said grooves being of progressively diminishing depth from substantially the longitudinal ;5D medial line of the sole toward their outer ends and the side walls of adjacent ribs being inclined toward one another.
6. A shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending transversely thereof to its very mar- 5 ginal edge and defining therebetween a multiplicity of ribs, said grooves being of progressively diminishing depth but of progressively increasing width toward their outer ends from substantially the longitudinal media] line of the sole. 10
7. A shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending transversely thereof to its very marginal edge and defining therebetween a multiplicity ofribs, said grooves being of progressively 15 diminishing depth but of progressively increasing width toward their outer ends from substantially the longitudinal medial line of the sole and the side walls of adjacent ribs being inclined toward one another. 20
8. A shoe sole presenting at the wear surface of at least its forepart a multiplicity of grooves extending transversely thereof to its very marginal ,edge and defining therebetween a multiplicity of ribs, said grooves being .of progres- 53 sively diminishing ,depth from substantially the longitudinal .medial 'line of the sole toward their outer ends 'and having a depth of at least T g" at substantially the longitudinal media] line.
.9. A shoe sole presenting .at 'the wear surface .of at least its forepart a multiplicity of grooves extending transversely thereof to its very margina'l edge and defining therebetween a multi- :plicity of ribs, said grooves being of progressively .diminishing depth from substantially the lon- 33 gitudinal medial line of :the sole toward their outer ends and having a `depth no ,greater than /3" -at their ,region of minimum depth.
lO, A shoe -sole presenting at the wear surface of at least its forepart a multiplicity of grooves 40 extending 'transversely 'thereof 'to its -very ,marginal edge and defining therebetween a multiplicity of ribs, said grooves being of progressively diminishing depthfrom `substantially the longitudinal medial line -ofthe sole `toward their outer ends and having 'a depth of 'at least at substantially the longitudinal medial. line and a depth no greater than A" at their region of minimum depth.
DAVID R. CUTLER. 5
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US341648A US2229406A (en) | 1940-06-21 | 1940-06-21 | Shoe sole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US341648A US2229406A (en) | 1940-06-21 | 1940-06-21 | Shoe sole |
Publications (1)
Publication Number | Publication Date |
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US2229406A true US2229406A (en) | 1941-01-21 |
Family
ID=23338455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US341648A Expired - Lifetime US2229406A (en) | 1940-06-21 | 1940-06-21 | Shoe sole |
Country Status (1)
Country | Link |
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US (1) | US2229406A (en) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE937996C (en) * | 1953-03-26 | 1956-01-19 | Continental Gummi Werke Ag | Profiled sole for footwear |
DE968597C (en) * | 1951-12-28 | 1958-03-06 | Romika K G Lemm & Co | Shoe sole, in particular for sports shoes |
US2833057A (en) * | 1957-06-21 | 1958-05-06 | Ripple Sole Corp | Resilient shoe soles |
US2928192A (en) * | 1959-04-07 | 1960-03-15 | Green Charles | Cushion sole |
US3114981A (en) * | 1962-05-18 | 1963-12-24 | Stephen A Murawski | Molded shoe |
DE1164878B (en) * | 1957-07-20 | 1964-03-05 | Ripple Sole Corp | Shoe sole made of elastic, flexible material |
US3662478A (en) * | 1969-01-28 | 1972-05-16 | Semperit Ag | Sole and heel of rubber or plastic |
US4670997A (en) * | 1984-03-23 | 1987-06-09 | Stanley Beekman | Athletic shoe sole |
US4777738A (en) * | 1984-05-18 | 1988-10-18 | The Stride Rite Corporation | Slip-resistant sole |
US20060061012A1 (en) * | 2003-10-09 | 2006-03-23 | Nike, Inc. | Article of footwear with a stretchable upper and an articulated sole structure |
US20090126230A1 (en) * | 2004-06-04 | 2009-05-21 | Nike, Inc. | Article Of Footwear With Outsole Web and Midsole Protrusions |
US20090293314A1 (en) * | 2008-05-30 | 2009-12-03 | Nike, Inc. | Outsole having grooves forming discrete lugs |
US20130118038A1 (en) * | 2008-10-08 | 2013-05-16 | Nike, Inc. | Article of Footwear for Dancing |
US20130174444A1 (en) * | 2012-01-06 | 2013-07-11 | Ballet Makers, Inc. | Flexible shoe sole |
USD740008S1 (en) * | 2013-02-01 | 2015-10-06 | Rottefella As | Sole for footwear |
US9598306B2 (en) | 2012-04-18 | 2017-03-21 | Sibelco Uk Ltd. | Pellet and a method of manufacturing glass |
USD793050S1 (en) * | 2016-05-11 | 2017-08-01 | Deckers Outdoor Corporation | Footwear outsole |
USD917146S1 (en) * | 2020-08-31 | 2021-04-27 | Nike, Inc. | Shoe |
USD917145S1 (en) * | 2020-08-31 | 2021-04-27 | Nike, Inc. | Shoe |
USD932161S1 (en) * | 2020-03-31 | 2021-10-05 | Nike, Inc. | Shoe |
USD932160S1 (en) * | 2020-03-31 | 2021-10-05 | Nike, Inc. | Shoe |
USD948186S1 (en) * | 2021-06-09 | 2022-04-12 | Nike, Inc. | Shoe |
USD948850S1 (en) * | 2021-04-14 | 2022-04-19 | Nike, Inc. | Shoe |
-
1940
- 1940-06-21 US US341648A patent/US2229406A/en not_active Expired - Lifetime
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE968597C (en) * | 1951-12-28 | 1958-03-06 | Romika K G Lemm & Co | Shoe sole, in particular for sports shoes |
DE937996C (en) * | 1953-03-26 | 1956-01-19 | Continental Gummi Werke Ag | Profiled sole for footwear |
US2833057A (en) * | 1957-06-21 | 1958-05-06 | Ripple Sole Corp | Resilient shoe soles |
DE1164878B (en) * | 1957-07-20 | 1964-03-05 | Ripple Sole Corp | Shoe sole made of elastic, flexible material |
US2928192A (en) * | 1959-04-07 | 1960-03-15 | Green Charles | Cushion sole |
US3114981A (en) * | 1962-05-18 | 1963-12-24 | Stephen A Murawski | Molded shoe |
US3662478A (en) * | 1969-01-28 | 1972-05-16 | Semperit Ag | Sole and heel of rubber or plastic |
US4670997A (en) * | 1984-03-23 | 1987-06-09 | Stanley Beekman | Athletic shoe sole |
US4777738A (en) * | 1984-05-18 | 1988-10-18 | The Stride Rite Corporation | Slip-resistant sole |
US8303885B2 (en) | 2003-10-09 | 2012-11-06 | Nike, Inc. | Article of footwear with a stretchable upper and an articulated sole structure |
US20060061012A1 (en) * | 2003-10-09 | 2006-03-23 | Nike, Inc. | Article of footwear with a stretchable upper and an articulated sole structure |
US8959802B2 (en) | 2003-10-09 | 2015-02-24 | Nike, Inc. | Article of footwear with a stretchable upper and an articulated sole structure |
US20090126230A1 (en) * | 2004-06-04 | 2009-05-21 | Nike, Inc. | Article Of Footwear With Outsole Web and Midsole Protrusions |
US8474155B2 (en) | 2004-06-04 | 2013-07-02 | Nike, Inc. | Article of footwear with outsole web and midsole protrusions |
US8919016B2 (en) | 2004-06-04 | 2014-12-30 | Nike, Inc. | Article of footwear with outsole web and midsole protrusions |
US10905195B2 (en) | 2004-06-04 | 2021-02-02 | Nike, Inc. | Article of footwear with outsole web and midsole protrusions |
US9883715B2 (en) | 2004-06-04 | 2018-02-06 | Nike, Inc. | Article of footwear with outsole web and midsole protrusions |
US8146272B2 (en) | 2008-05-30 | 2012-04-03 | Nike, Inc. | Outsole having grooves forming discrete lugs |
US20090293314A1 (en) * | 2008-05-30 | 2009-12-03 | Nike, Inc. | Outsole having grooves forming discrete lugs |
US9681701B2 (en) | 2008-05-30 | 2017-06-20 | Nike, Inc. | Outsoles having grooves forming discrete lugs |
US20130118038A1 (en) * | 2008-10-08 | 2013-05-16 | Nike, Inc. | Article of Footwear for Dancing |
US9107470B2 (en) * | 2008-10-08 | 2015-08-18 | Nike, Inc. | Article of footwear for dancing |
US20130174444A1 (en) * | 2012-01-06 | 2013-07-11 | Ballet Makers, Inc. | Flexible shoe sole |
US9009988B2 (en) * | 2012-01-06 | 2015-04-21 | Ballet Makers, Inc. | Flexible shoe sole |
US9598306B2 (en) | 2012-04-18 | 2017-03-21 | Sibelco Uk Ltd. | Pellet and a method of manufacturing glass |
USD740008S1 (en) * | 2013-02-01 | 2015-10-06 | Rottefella As | Sole for footwear |
USD793050S1 (en) * | 2016-05-11 | 2017-08-01 | Deckers Outdoor Corporation | Footwear outsole |
USD932161S1 (en) * | 2020-03-31 | 2021-10-05 | Nike, Inc. | Shoe |
USD932160S1 (en) * | 2020-03-31 | 2021-10-05 | Nike, Inc. | Shoe |
USD917146S1 (en) * | 2020-08-31 | 2021-04-27 | Nike, Inc. | Shoe |
USD917145S1 (en) * | 2020-08-31 | 2021-04-27 | Nike, Inc. | Shoe |
USD948850S1 (en) * | 2021-04-14 | 2022-04-19 | Nike, Inc. | Shoe |
USD948186S1 (en) * | 2021-06-09 | 2022-04-12 | Nike, Inc. | Shoe |
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