DE475304C - Flat foot inlay - Google Patents

Flat foot inlay

Info

Publication number
DE475304C
DE475304C DEL68405D DEL0068405D DE475304C DE 475304 C DE475304 C DE 475304C DE L68405 D DEL68405 D DE L68405D DE L0068405 D DEL0068405 D DE L0068405D DE 475304 C DE475304 C DE 475304C
Authority
DE
Germany
Prior art keywords
layers
flat foot
plywood
fabric
inlay
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
Application number
DEL68405D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lattemann & Co G GmbH
Original Assignee
Lattemann & Co G GmbH
Publication date
Priority to DEL68405D priority Critical patent/DE475304C/en
Application granted granted Critical
Publication of DE475304C publication Critical patent/DE475304C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A43B7/226—Footwear with health or hygienic arrangements with foot-supporting parts with fixed flat-foot insertions, metatarsal supports, ankle flaps or the like characterised by the material

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

Plattfußeinlage Die Erfindung betrifft eine Plattfußeinlage mit mehreren unter einer Ledersohle befestigten, durch Gewebezwischenlagen getrennten Schichten und besteht darin, daß diese Schichten aus Sperrholz oder Schälfurnierholz bestehen, deren Umfang in bekannter Weise nach unten stufenförmig abnimmt, und die mittels geeigneter Klebemittel, Kitt o. dgl., mit den Gewebezwischenlagen verklebt sind.Flat foot inlay The invention relates to a flat foot inlay with several Layers attached under a leather sole and separated by fabric liners and consists in these layers being made of plywood or plywood, the scope of which decreases stepwise in a known manner, and the means Suitable adhesive, putty or the like. Are glued to the fabric intermediate layers.

Die Herstellung der Plattfußeinlage ist eine sehr einfache und billige. Besonders vorteilhaft ist, daß die mit Klebemassen getränkten Gewebezwischenschichten neben der innigen Verbindung der Sperrholzschichten auch zur elastischen Versteifung der Platte beitragen: Die Erfindung läßt sich in verschiedener Weise ausführen. Sie ist auf der Zeichnung in einer Ausführungsform veranschaulicht, und zwar zeigt: ' Abb. i eine Seitenansicht der Plattfußeinlage, Abb. 2 einen Querschnitt nach Linie I-I der Abb. i und Abb. 3 eine Unteransicht im Grundriß.The production of the flat foot inlay is a very simple and cheap one. It is particularly advantageous that the fabric interlayers soaked with adhesives In addition to the intimate connection of the plywood layers, it also provides elastic stiffening Contribute to the plate: The invention can be carried out in various ways. It is illustrated in the drawing in one embodiment, namely shows: Fig. 1 is a side view of the flat foot insert, Fig. 2 is a cross-section along the line I-I of Fig. I and Fig. 3 is a bottom plan view.

Die in bekannter Weise die Plattfußeinlage bildende, entsprechend -- z. B. durch Pressen -gebogene Lederplatte a besitzt insbesondere an ihrer Wölbung b auf der Rückseite übereinandergeklebte Sperrholz- oder Schälfurnierschichten c. Zwischen den einzelnen Sperrholzschichten c sind Gewebeschichten d, z. B. aus Jute, angeordnet, die mit Klebemassen, z. B. Kitt, getränkt sind, so daß durch sie elastische Schichtend zwischen den Holzschichten c gebildet werden.The flat foot insert forming in a known manner, accordingly - e.g. B. by pressing bent leather plate a has in particular at its curvature b layers of plywood or peeled veneer glued on top of each other on the back c. Between the individual layers of plywood c are layers of fabric d, e.g. B. made of jute, arranged, the with adhesives, z. B. putty, are soaked so that they are elastic Layered between the wood layers c are formed.

Die so übereinandergeklebten dünnen Holzschichten besitzen, wie aus Abb. 3 ersichtlich ist, verschiedene Größe, indem sie entsprechend der Wölbung nach unten abnehmen. Dadurch wird ebenfalls, weil die einzelnen Holz- und die mit Klebemassen getränkten Gewebeschichten verschiedene Ausdehnung besitzen, eine günstige Elastizität erreicht. Trotz der erheblichen Versteifung, die ein Durchdrücken der gebogenen Ledereinlage verhütet, ist eine günstige Elastizität erzielt. Je nach der Anzahl der Schichten kann die Einlage stärker oder dünner ausgeführt werden.The thin layers of wood glued on top of each other have, as from Fig. 3 can be seen different sizes by moving them according to the curvature take off at the bottom. This is also because the individual wood and those with adhesives Soaked tissue layers have different expansion, a favorable elasticity achieved. Despite the considerable stiffening that is a pushing through of the curved Prevents leather insert, a favorable elasticity is achieved. Depending on the number of the layers, the insert can be made thicker or thinner.

Claims (1)

PATENTANSPRUCH: Plattfußeinlage mit mehreren unter einer Ledersohle befestigten, durch Gewebezwischenlagen getrennten Schichten, dadurch gekennzeichnet, daß diese Schichten aus Sperrholz oder Schälfurnierholz bestehen, deren Umfang in bekannter Weise nach unten stufenförmig abnimmt, und die mittels geeigneter Klebemittel, Kitt o. dgl., mit den Gewebezwischenlagen verklebt sind.PATENT CLAIM: Flat foot insert with several under a leather sole attached layers separated by fabric interlayers, characterized in that, that these layers are made of plywood or plywood, the scope of which in in a known manner, gradually decreasing downwards, and which by means of suitable adhesives, Putty or the like, are glued to the fabric intermediate layers.
DEL68405D Flat foot inlay Expired DE475304C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL68405D DE475304C (en) Flat foot inlay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL68405D DE475304C (en) Flat foot inlay

Publications (1)

Publication Number Publication Date
DE475304C true DE475304C (en) 1929-04-23

Family

ID=7282070

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL68405D Expired DE475304C (en) Flat foot inlay

Country Status (1)

Country Link
DE (1) DE475304C (en)

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