US1729725A - Insertion sole for boots and shoes - Google Patents

Insertion sole for boots and shoes Download PDF

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Publication number
US1729725A
US1729725A US225799A US22579927A US1729725A US 1729725 A US1729725 A US 1729725A US 225799 A US225799 A US 225799A US 22579927 A US22579927 A US 22579927A US 1729725 A US1729725 A US 1729725A
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US
United States
Prior art keywords
sole
boots
shoes
layers
insertions
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
Application number
US225799A
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English (en)
Inventor
Krebs Willy
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Individual
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Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1729725A publication Critical patent/US1729725A/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
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/142—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/22—Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like

Definitions

  • This invent-ion has for its object to provide an insertion-sole, constructed inaccordance with orthopaedic-points of view.'
  • Insertion-soles are permanently used by a great number of people. It is a great convenience, when the insertion-sole is adapted to prevent the formation of the above mentioned complaints.
  • the insertion-soles, according to the invention are cheaper than specially constructed supporting insertions and they are more comortable in wear than such special supporting insertions.
  • a special advantage of the insertion sole is, that the orthopaedic-elements of the sole are interchangeable.
  • Fig. 1 is a top-plan view.
  • Fig. 2 is a side elevation and Fig. 3 is a section.
  • the insertion-sole is of the'sam'e shape as the commonly usedinsertion soles. It consists of several layers, for instance four, there may however be used any'other number of layers.
  • the two outer layers a, the lower one and the upper one, are somewhat thicker than the two inner layers b.
  • the four layers are not connected by stitching al1 round as usual.
  • the stitch-seam o extends ⁇ along one whole side, from the toe and the heel towards the shank portion on the other side and is then bent inward to join the other sidefarther on.
  • the layers are not stitched together at the portion B of the sole, so that at this place three open pockets are formedbetween the A layers.
  • the inner layers b may be of the saine size as the upper andilower layers, it is advisable to give tothe same thesize of the portion B and of a stitching edge.
  • the pockets are designed to receive insertions of special type.
  • the lower pocket ' is designed for an insertion d of hard material, for instance sheet-steel, horn, galalite or the like.
  • This insertion d is of such proile that it is 'adapted to the hollow of the foot and supports the same.
  • an insertion e of cork or similar material is inserted which adapts itself automatically to the profile of the lower insertion d and forms so to say an equalizing layer.
  • the insertion f in the upper pocket is of soft material, for instance felt, to form 'a comfortable support for the sensitive plant of the foot.
  • the insertions d, e and f are removable so that the orthopaedic-proboard can be adapted to the shape and to the conditions of the foot.
  • the succession of the insertions may be altered or the one or other insertion may he omitted orthe curvature may be increased by additional insertions or the supporting points may vbe otherwise distributed.
  • the insertion-sole might be used without any insertions.
  • the pockets might be arranged at any other part than the portion B or at the portion B and at any other point.
  • a iap g is sewn along the outer edge of the portion B and designed to close lthe free ends of the pockets and to prevent slipping out of the insert-ions.
  • I claim -An 4insertion sole for supporting fallen arches comprising in combination with the insertion sole proper composed of several layers sewn together with the exception of a certain portion at one side so that at this portion pockets open at one side are formed, a curved metal spring removably and adjust-- ably inserted in the lower pocket, an insert of elastic material softer than the metal spring removably mounted in the middle ocket, and an insert of soft material removab y mounted in the upper pocket.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US225799A 1926-10-16 1927-10-12 Insertion sole for boots and shoes Expired - Lifetime US1729725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1729725X 1926-10-16

Publications (1)

Publication Number Publication Date
US1729725A true US1729725A (en) 1929-10-01

Family

ID=7740937

Family Applications (1)

Application Number Title Priority Date Filing Date
US225799A Expired - Lifetime US1729725A (en) 1926-10-16 1927-10-12 Insertion sole for boots and shoes

Country Status (3)

Country Link
US (1) US1729725A (enrdf_load_stackoverflow)
BE (1) BE345974A (enrdf_load_stackoverflow)
FR (1) FR644797A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407406A (en) * 1965-06-14 1968-10-29 Rosemount Eng Co Ltd Conformable pad and material for use therein
USD513662S1 (en) 2003-04-17 2006-01-24 Ssl International Plc Shoe insole
US20100064550A1 (en) * 2008-09-12 2010-03-18 Joseph Kahn Universal adjustable insole with an arch support and method of using it
US20170318898A1 (en) * 2016-05-05 2017-11-09 Sole Supports, Inc. Weight adjustable calibrated orthotics
US11090182B1 (en) * 2018-09-24 2021-08-17 Kent R. DiNucci Adjustable orthotic foot device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407406A (en) * 1965-06-14 1968-10-29 Rosemount Eng Co Ltd Conformable pad and material for use therein
USD513662S1 (en) 2003-04-17 2006-01-24 Ssl International Plc Shoe insole
US20100064550A1 (en) * 2008-09-12 2010-03-18 Joseph Kahn Universal adjustable insole with an arch support and method of using it
US20170318898A1 (en) * 2016-05-05 2017-11-09 Sole Supports, Inc. Weight adjustable calibrated orthotics
US11090182B1 (en) * 2018-09-24 2021-08-17 Kent R. DiNucci Adjustable orthotic foot device

Also Published As

Publication number Publication date
BE345974A (enrdf_load_stackoverflow)
FR644797A (fr) 1928-10-13

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