DK177777B1 - Method of making shoes - Google Patents

Method of making shoes Download PDF

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Publication number
DK177777B1
DK177777B1 DK201070353A DKPA201070353A DK177777B1 DK 177777 B1 DK177777 B1 DK 177777B1 DK 201070353 A DK201070353 A DK 201070353A DK PA201070353 A DKPA201070353 A DK PA201070353A DK 177777 B1 DK177777 B1 DK 177777B1
Authority
DK
Denmark
Prior art keywords
outsole
connection member
mold
shoe
top portion
Prior art date
Application number
DK201070353A
Other languages
Danish (da)
Inventor
Chen Ming-Te
Original Assignee
Chen Ming-Te
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
Priority claimed from US12/839,428 external-priority patent/US20120017382A1/en
Application filed by Chen Ming-Te filed Critical Chen Ming-Te
Publication of DK201070353A publication Critical patent/DK201070353A/en
Application granted granted Critical
Publication of DK177777B1 publication Critical patent/DK177777B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D86/00—Machines for assembling soles or heels onto uppers, not provided for in groups A43D25/00 - A43D83/00, e.g. by welding
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D25/00—Devices for gluing shoe parts
    • A43D25/20—Arrangements for activating or for accelerating setting of adhesives, e.g. by using heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/10—Producing footwear having preformed soles or heels joined on to preformed uppers using a moulding technique, e.g. by feeding or injecting plastics material between the parts to be joined
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts
    • A43B9/16—Footwear with soles moulded on to uppers or welded on to uppers without adhesive
    • A43B9/20—Footwear with soles moulded on to uppers or welded on to uppers without adhesive welded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor
    • B29D35/0063—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
    • B29D35/065—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like
    • B29D35/067—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like using means to bond the moulding material to the preformed uppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A method for making shoes inciudes a first mold made of stiff material and a second mold has a concavity in which the shoe is received. The shoe inciudes a top portion, a connection member and an outsole, wherein the connection member and the outsole are connected to the top portion. The second mold transmits ultra-sonic thermo energy to the connection member and the outsole, so that the connection member and the outsole are properly shrank and securely matched to the top portion.A method of making shoes includes a first mold made of stiff material and a second mold has a concavity in which the shoe is received. The shoe includes a top portion, a connection member and an outsole, while the connection member and the outsole are connected to the top portion. The second mold transmits ultra-sonic thermal energy to the connection member and the outsole, so that the connection member and the outsole are properly shrunk and securely matched to the top portion.

Description

DK 177777 B1
METHOD FOR MAKING SHOES FIELD OF THE INVENTION
The present invention relates to a method for making shoes, and more particularly, to an improved method for making shoes by using ultra-sonic conductive 5 mold to securely attach the connection to the top portion of the shoes.
BACKGROUND OF THE INVENTION.
A conventional way to make shoes is shown in Fig. 1 and generally includes top portion 1, a connection member 2 and an outsole 3, wherein the outsole 3 is connected to the top portion 1 by way of pouring molding or adhering. The outsole 3 10 has to be connected with the connection member 2 before being connected with the top portion and the methods for the connection between the connection member 2 and the outsole 3 are adhering or stitching. However, it is noted that the sizes of the connection member 2 generally includes tolerances which make the connection member 2 be larger than the outsole 3. When adhering or stitching the connection member 2 to the outsole 3, 15 the shoe will have lumps on the periphery thereof and which are not accepted in the market.
US 2008/0083485 A1 discloses a method for making a shoe including the steps of: a) placing a foamed sole blank and an upper in a mold, the upper being superimposed on the sole blank and having a last inserted therein; b) heating the mold 20 to a temperature ranging from 110 to 150 DEG C, so that the sole blank is softened and bonded to the upper, and so that the sole blank is formed into a shape of a sole of the $ DK 177777 B1 shoe; and c) cooling the mold. The mold may be heated by passing a heating medium through main and side circulating passages in the mold.
The present invention intends to provide a method for making shoes by using ultra-sound to vibrate the mold to generate heat to securely connect and shrink the 5 connection member and the outsole to the top portion of the shoe to eliminate the drawbacks happened in the conventional way.
SUMMARY OF THE INVENTION
The present invention relates to a method for making shoes and comprises a first mold made of stiff material and a second mold. The second mold includes a 10 concavity and the shoe is received in the cavity. The shoe comprises a top portion, a connection member and an outsole. The connection member and the outsole are connected to the top portion and the second mold transmits ultra-sonic thermo energy to the connection member and the outsole.
The primary object of the present invention is to provide a method for making 15 shoes and the method reduces defective products when connecting the connection member and the outsole to the top portion of the shoes.
The present invention will become more obvious from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present 20 invention.
2 DK 177777 B1 BRIEF DESCRIPTION OF THE DRAWINGS.
Fig. 1 is an exploded view to show a conventional way to make a shoe;
Fig. 2 is an exploded view to show the method for making shoes of the present invention, and 5 Fig. 3 is a cross sectional view to show the method for making shoes of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring to Figs. 2 and 3, the method for making shoes comprises a first mold 10 made of stiff material and is shaped as s shoe. The first mold 10 has a first 10 surface 101 to which the shoe 20 is mounted.
A shoe 20 comprises a top portion 201, a connection member 202 and an outsole 203. The top portion 201 includes a bottom 2011 and a vamp 2012. The connection member 202 and the outsole 203 are mounted to the bottom 2011 of the top portion 201. The connection member 202 and the outsole 203 are made of 15 thermo-plastic material.
A second mold 30 has a concavity and the shoe 20 is received in the cavity. The second mold 30 is electrically connected with an ultra-sound generating device (not shown) and is able to transmit ultra-sonic thermo energy to the connection member 202 and the outsole 203. The second mold 30 includes an ultra-sonic wave transmittal 20 portion 301 and an ultra-sonic wave non-transmittable portion 302.
3 DK 177777 B1
The ultra-sound generating device vibrates the second mold 30 at a frequency range between 15, 000 to 20, 000 times per second which make the second mold 30 to transmit ultra-sonic thermo energy to the connection member 202 and the outsole 203. The thermal energy properly shrinks and melts the connection member 202 and the 5 outsole 203, and the connection member 202 and the outsole 203 are securely mounted to the bottom 2011 of the top portion 201. Therefore, when stitching, there will be no lumps formed on the connection member 202 and the outsole 203.
By the method of the present invention, the connection member 202 and the outsole 203 are perfectly matched with the top portion 201 and the method makes the 10 stitching processes easy and efficient. There will be no lumps or gaps formed between the connection member 202 and the top portion 201.
While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention, 15 4

Claims (3)

1. Fremgangsmåde til fremstilling af sko, hvor en sko (20) omfatter en overdel (201), et forbindelseselement (202) og en ydersål (203), og hvor frem- 5 gangsmåden omfatter de følgende trin: at forbinde skoens (20) overdel (201) med en første form (10) fremstillet af stift materiale, at forbinde forbindelseselementet (202) og ydersålen (203) med skoens (20) overdel (201), og 10 at placere skoen (20) i en konkavitet af en anden form (30), at få den anden form (30) til at overføre ultrasonisk varmeenergi til forbindelseselementet (202) og ydersålen (203).A method of making shoes, wherein a shoe (20) comprises an upper (201), a connecting member (202) and an outsole (203), and the method comprising the following steps: connecting the shoe (20) top (201) having a first mold (10) made of rigid material, connecting the connecting member (202) and outer sole (203) to the top (201) of the shoe (20), and 10 placing the shoe (20) in a concavity of a second form (30), causing the second form (30) to transmit ultrasonic heat energy to the connector (202) and the outsole (203). 2. Fremgangsmåde ifølge krav 1, hvor forbindelseselementet (202) er frem- 15 stillet af termoplastisk materiale.The method of claim 1, wherein the connector (202) is made of thermoplastic material. 3. Fremgangsmåde ifølge krav 1, hvor ydersålen (203) er fremstillet af termoplastisk materiale.The method of claim 1, wherein the outer sole (203) is made of thermoplastic material.
DK201070353A 2009-08-14 2010-08-10 Method of making shoes DK177777B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23392009P 2009-08-14 2009-08-14
US23392009 2009-08-14
US83942810 2010-07-20
US12/839,428 US20120017382A1 (en) 2010-07-20 2010-07-20 Method for making shoes

Publications (2)

Publication Number Publication Date
DK201070353A DK201070353A (en) 2011-02-15
DK177777B1 true DK177777B1 (en) 2014-06-30

Family

ID=42669339

Family Applications (1)

Application Number Title Priority Date Filing Date
DK201070353A DK177777B1 (en) 2009-08-14 2010-08-10 Method of making shoes

Country Status (45)

Country Link
JP (1) JP2011036669A (en)
KR (1) KR20110017824A (en)
CN (1) CN101991245A (en)
AT (1) AT508566B1 (en)
AU (1) AU2010203322B2 (en)
BE (1) BE1019444A3 (en)
BG (1) BG110732A (en)
BR (1) BRPI1015848A2 (en)
CA (1) CA2712155C (en)
CH (1) CH701518B1 (en)
CZ (1) CZ2010597A3 (en)
DE (1) DE102010032841A1 (en)
DK (1) DK177777B1 (en)
EE (1) EE201000063A (en)
ES (1) ES2389800B1 (en)
FI (1) FI124182B (en)
FR (1) FR2949093A1 (en)
GB (1) GB2472697B (en)
HR (1) HRPK20100462B3 (en)
HU (1) HUP1000432A2 (en)
IL (1) IL207551A (en)
IS (1) IS8917A (en)
IT (1) IT1402504B1 (en)
LT (1) LT5722B (en)
LU (1) LU91718B1 (en)
LV (1) LV14281B (en)
MA (1) MA32185B1 (en)
MC (1) MC200137A1 (en)
MX (1) MX2010008368A (en)
MY (1) MY160782A (en)
NL (1) NL2005200C2 (en)
NO (1) NO20101107A1 (en)
NZ (1) NZ587009A (en)
PH (1) PH12010000236A1 (en)
PL (1) PL217411B1 (en)
PT (1) PT105229B (en)
RO (1) RO128082B1 (en)
RS (1) RS20100357A2 (en)
RU (1) RU2447821C1 (en)
SA (1) SA110310649B1 (en)
SE (1) SE535104C2 (en)
SI (1) SI23117A (en)
SK (1) SK288292B6 (en)
TR (1) TR201006604A2 (en)
ZA (1) ZA201005702B (en)

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KR101214673B1 (en) 2011-12-27 2013-01-09 메타 비락 Method of manufacturing footwear
CN102632619B (en) * 2012-04-16 2015-04-22 李宁体育(上海)有限公司 Shoe component forming method, shoe making method and shoes
KR101728127B1 (en) 2016-08-22 2017-05-02 스페이스파워주식회사 Supersonic type hammering device for upper of shoe
TW201906556A (en) * 2017-07-06 2019-02-16 捷欣企業股份有限公司 Shoe material preparation method capable of avoiding the air bubble existence and lowering melting temperature of the adhesive member to prevent deformation
CN110367649A (en) * 2019-06-01 2019-10-25 姜友文 Single side glues manufacturing method of shoes
CN110876510A (en) * 2019-12-02 2020-03-13 湖南力鼎体育用品有限公司 Method for combining soles
CN115067618A (en) * 2021-12-29 2022-09-20 江苏集萃精密制造研究院有限公司 Disposable slippers and manufacturing method thereof

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Also Published As

Publication number Publication date
FR2949093A1 (en) 2011-02-18
HU1000432D0 (en) 2010-10-28
FI20105832A0 (en) 2010-08-02
PH12010000236A1 (en) 2016-04-04
ES2389800B1 (en) 2013-09-18
CZ2010597A3 (en) 2012-03-28
NZ587009A (en) 2012-01-12
GB201013525D0 (en) 2010-09-29
FI124182B (en) 2014-04-15
LT5722B (en) 2011-04-26
AT508566A2 (en) 2011-02-15
ZA201005702B (en) 2012-01-25
TR201006604A2 (en) 2011-02-21
RO128082B1 (en) 2015-09-30
BG110732A (en) 2011-11-30
AT508566B1 (en) 2012-01-15
AU2010203322A1 (en) 2011-03-03
IT1402504B1 (en) 2013-09-13
ITMI20101438A1 (en) 2011-02-15
ES2389800A1 (en) 2012-10-31
DE102010032841A1 (en) 2011-02-24
CN101991245A (en) 2011-03-30
CA2712155C (en) 2013-12-17
MY160782A (en) 2017-03-15
BE1019444A3 (en) 2012-07-03
RU2447821C1 (en) 2012-04-20
NL2005200A (en) 2011-02-15
SK288292B6 (en) 2015-08-04
LV14281B (en) 2011-06-20
MX2010008368A (en) 2013-03-06
KR20110017824A (en) 2011-02-22
RS20100357A2 (en) 2012-04-30
SA110310649B1 (en) 2013-04-30
SI23117A (en) 2011-02-28
AU2010203322B2 (en) 2012-01-19
JP2011036669A (en) 2011-02-24
FI20105832A (en) 2011-02-15
CH701518B1 (en) 2014-08-29
MA32185B1 (en) 2011-04-01
CH701518A2 (en) 2011-02-15
SK500362010A3 (en) 2011-03-04
LV14281A (en) 2011-02-20
IS8917A (en) 2011-02-14
BRPI1015848A2 (en) 2015-07-07
NL2005200C2 (en) 2011-06-07
LU91718B1 (en) 2012-01-23
PT105229A (en) 2011-02-14
NO20101107A1 (en) 2011-02-15
HRPK20100462B3 (en) 2012-11-30
HRP20100462A2 (en) 2011-07-31
SE535104C2 (en) 2012-04-17
PL392050A1 (en) 2011-02-28
RU2010133866A (en) 2012-02-20
GB2472697B (en) 2011-11-02
CA2712155A1 (en) 2011-02-14
PL217411B1 (en) 2014-07-31
HUP1000432A2 (en) 2012-06-28
GB2472697A (en) 2011-02-16
EE201000063A (en) 2011-04-15
MC200137A1 (en) 2011-03-30
IL207551A0 (en) 2010-12-30
PT105229B (en) 2012-05-30
RO128082A1 (en) 2013-01-30
DK201070353A (en) 2011-02-15
SE1050848A1 (en) 2011-02-15
IL207551A (en) 2015-06-30
LT2010054A (en) 2011-02-25

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