CN1323623C - Shoe last locking device - Google Patents
Shoe last locking device Download PDFInfo
- Publication number
- CN1323623C CN1323623C CNB031360971A CN03136097A CN1323623C CN 1323623 C CN1323623 C CN 1323623C CN B031360971 A CNB031360971 A CN B031360971A CN 03136097 A CN03136097 A CN 03136097A CN 1323623 C CN1323623 C CN 1323623C
- Authority
- CN
- China
- Prior art keywords
- shoe tree
- rear heel
- lock part
- leading portion
- shoe
- 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 - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/02—Lasts for making or repairing shoes
- A43D3/023—Hinge constructions for articulated lasts
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/02—Lasts for making or repairing shoes
- A43D3/024—Lasts with a fore part and heel section relatively slideable to one another along an inclined line of cut
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a shoe last locking device, the shoe last includes front and heel parts connecting with each other to relatively move between an opening and a closing position, where in the opening position, the upper/insole assemblies are mounted on the shoe last, in the closing position, front and heel parts decide the required shape of shoe, the upper/insole assemblies are stretch tight on the shoe last; an device for offsetting the front and heel parts in the closing position; a locking device for locking the front and heel parts in the closing position; the locking device includes a device for offsetting the locking parts in the locking position and a pair of locking parts. The shoe last locking device of the invention can prevent break-off of the shoe last without controlling.
Description
Technical field
The present invention relates to the manufacturing of footwear.
The invention particularly relates to the locking device that is used for shoe tree is fixed on closing position, described shoe tree is used to make (slip-lasted) footwear of slip lasting.
Background technology
This two-part shoe tree that is generally used for making the footwear of slip lasting has the leading portion portion and the rear heel of independent formation, and the rear end of this leading portion portion and the front end of this rear heel have the crooked contact surface that is complementary.
Leading portion portion and rear heel are linked together by elastic device, and can relatively move along the curved path that is limited by contact surface.Elastic device makes leading portion portion and rear heel deflection closing position, defines the shape of shoes in this position leading portion portion and rear heel.
Leading portion portion and rear heel can relatively move to the release position from closing position along curved path, thereby have reduced the length of shoe tree effectively.
Relatively moving that this leading portion portion and rear heel are taken place between closing position and release position is called " (breaking) fractures " shoe tree.
In the first step of the footwear of making the slip lasting, " fractureing " operation allows upper of a shoe/insole assembly be assemblied on the shoe tree at the very start.The operation that " fractures " can also make manufacturing, and good footwear separate from shoe tree.
The footwear of slip lasting adopt the shoe tree of making through especially accurately, and this shoe tree has accurate tolerance.The reason of the shoe tree of use through especially accurately making is, because the footwear of slip lasting depend on that (remain on) has the shoe tree of big opereating specification when shoemaking, mix accurate sole mould for the ease of automation mechanized operation and in the bottom of the footwear of slip lasting, require the shoe tree size to have good accuracy.
This slip lasting operation is included in the series of steps of finishing on the slip machine for lasting (slipping-on lasting machine).Below explanation is at the safety shoe with rigidity toe-cap.Series of steps comprises that the first step is positioned upper of a shoe/insole assembly on the shoe tree, and shoe tree is in the release position simultaneously, and the position promptly " fractures ".The toe cap part of upper of a shoe is folding backward.Then, the shoe tree closure, shoe tree moves to closing position from the release position makes upper of a shoe/insole assembly produce very large tension force.Tension force in upper of a shoe/insole assembly has produced complicated, multidirectional active force.Toe-cap is positioned on the toe cap during in closing position when shoe tree then.
Then, shoe tree is sent to toe cap machine for lasting (toe lasting machine), makes the toe cap of upper of a shoe partly be folded to toe-cap on this machine.Then the toe cap machine for lasting on shoe tree, apply bigger forward and pressure backward, thereby upper of a shoe/insole assembly is carried out suitably plastotype.
Then, shoe tree is sent to moulding machine, when upper of a shoe/insole assembly is on shoe tree, this assembly is carried out sequence of operations.These operations comprise carries out roughing automatically to the upper of a shoe edge, thereby it is bonding to be convenient to each element, after this is molded to a sole on upper of a shoe/insole assembly.
At last, molded good footwear are removed from moulding machine, but still place on the shoe tree, are sent to shoe tree then and remove station, on this station, footwear are removed from shoe tree.This step comprises blocks shoe tree.
Shoe tree on the very big power on upper of a shoe/insole assembly of acting on the slip machine for lasting can partly " fracture " machine.
In addition, be applied on the shoe tree on the toe cap machine for lasting bigger forward and pressure backward also can part " fractureing " shoe tree.
This part that is positioned at the shoe tree on slip machine for lasting and/or the toe cap lasting shoes making machine " fractures ", causes the leading portion portion and the rear heel of shoe tree to be offset.This skew produces the not shoes of correct lasting.More specifically, when upper of a shoe on slip machine for lasting and toe cap machine for lasting during moulding, at crucial moment, " fractureing " of shoe tree will be even very little angle all will shorten the length of shoe tree.
This not adverse effect of the shoes of correct lasting comprises:
The malposition of automatic roughing line on the upper of a shoe.
With respect to upper of a shoe, the lines of occlusion of mould is incorrect.
The mould lines of occlusion of incorrect aligning and roughing line, to cause following one or more consequence: expose roughing on the upper of a shoe, sole and upper of a shoe junction have " slit ", mould sealing on the upper of a shoe is poor, " seepage " takes place and causes upper of a shoe to damage in the moulding material that causes injecting, because model inside lacks pressure, causes sole mould poor adhesion, perhaps causes the incomplete filling of sole mould.
Make the footwear distortion, cause not fitting.
Therefore, general way is the rear heel of beaing shoe tree with hammer, the shoe tree thereby the closed part that is positioned on slip machine for lasting and the toe cap machine for lasting " fractures ".Usually, impact the feasible part of hammer " fractureing " shoe tree closure with very big power.The behavior has been interrupted the normal manufacturing process of these machines, and can cause great damage to shoes and shoe tree.
Except above-mentioned, in order on moulding machine, to carry out following operation, promptly the upper of a shoe edge is carried out automatic roughing and sole is assemblied on the upper of a shoe/insole assembly, shoe tree must be " closed ".Usually the rear heel that can only beat (needing very big power usually) shoe tree with hammer achieves the above object.As previously mentioned, beat closed shoe tree to interrupt normal manufacturing process with hammer, and can cause great damage shoes and shoe tree.
Summary of the invention
An object of the present invention is to provide a kind of shoe tree locking device, be used to prevent shoe tree " fractureing " without control.
According to the present invention, a kind of shoe tree that is used to make the footwear of slip lasting is provided, this shoe tree comprises:
(a) a leading portion portion and a rear heel, they interconnect, thereby leading portion portion and rear heel can relatively move between release position and closing position, in the release position, upper of a shoe/insole assembly can be installed on the shoe tree, in closing position, leading portion portion and rear heel define required shoes shape, and upper of a shoe/insole assembly stretches tight on shoe tree;
(b) device that leading portion portion and rear heel is setovered in closing position;
(c) at the locking device of closing position locking leading portion portion and rear heel, this locking device comprises: (i) pair of locking parts, lay respectively at the both sides of shoe tree, Lock Part can be moved between a latched position and a unlocked position, at the latched position place, Lock Part is used to prevent that leading portion portion and rear heel are moved with respect to closing position, and in unlocked position, Lock Part does not stop the above-mentioned generation that relatively moves; (ii) make Lock Part be biased into the device of latched position.
Preferably, when shoe tree is assemblied on the slip machine for lasting, between locked, be moved, Lock Part is installed in leading portion portion in order to make Lock Part.
Preferably, when shoe tree breaks away from the slip machine for lasting, between unlocked position and latched position, be moved, Lock Part is installed in leading portion portion in order to make Lock Part.
A key character of the present invention is the conventional machines that locking device is applicable to the footwear of those manufacturing slip lastings.Especially, locking device is applicable to traditional moulding machine.
Preferably, rear heel comprises the main body that limits shoes part shape and rear heel is fixed in installing plate on the slip lasting shoes making machine (slip-lasted footwear manufacturing machinery).
At this, any one in term " slip lasting shoes making machine " expression slip machine for lasting, toe cap machine for lasting and the moulding machine or a plurality of.
Preferably, in order to receive Lock Part, between main body and installing plate, there is the slit.
According to this device, when shoe tree during in closing position, preferably, when Lock Part extends through the closing line between leading portion portion and the rear heel and cuts the main body of rear heel and during the slit between the installing plate, Lock Part is in latched position, rear heel moves to the release position from closing position with respect to leading portion portion thus, and causes installing plate to contact with Lock Part immediately.Consequently, Lock Part prevents that leading portion portion and rear heel are moved further from closing position, thereby shoe tree is locked in closing position.
Preferably, each Lock Part is articulated in leading portion portion, and can with towards and rotate about the pivot junction between Lock Part and the leading portion portion away from the direction of shoe tree, thereby between unlocked position and latched position, be moved.
Preferably, each Lock Part comprises one towards outer locking tab, and this lug is engaged on the slip machine for lasting by the locking intermediate plate, is in contact with one another thereby lock intermediate plate in use, causes Lock Part to turn to unlocked position from latched position.
Preferably, Lock Part is articulated in the leading portion portion, thereby the locking intermediate plate is in contact with one another, and causes Lock Part outwards to turn to unlocked position from latched position.
Preferably, the biasing device of Lock Part comprises the compression spring that is connected on the Lock Part opposite end.
Preferably, leading portion portion comprises that the main body of a definite shoes other parts shape and one are installed in installing plate on the slip lasting shoes making machine with leading portion portion.
Preferably, one of them installing plate of leading portion portion and rear heel comprises an alignment pin, and another installing plate of leading portion portion and rear heel comprises a groove of accepting this alignment pin, thereby guarantees when shoe tree is positioned at closing position, and leading portion portion and rear heel are aimed at mutually.
According to the present invention, a kind of slip machine for lasting also is provided, it comprises:
(a) pedestal of a supporting shoe tree, shoe tree comprises a leading portion portion and a rear heel, they interconnect, thus leading portion portion and rear heel can move relative to each other between release position and closing position.In the release position, upper of a shoe/insole assembly can be installed on the shoe tree, in closing position, leading portion portion and rear heel define required shoes shape, and upper of a shoe/insole assembly stretches tight on shoe tree, and shoe tree also comprises a locking device in closing position locking leading portion portion and rear heel, and this locking device comprises the pair of locking parts, the every limit of shoe tree has one, and a device that makes Lock Part be biased into latched position.
(b) be installed in the locking intermediate plate that the pair of separated on the pedestal is opened, be used to mesh shoe tree, thereby shoe tree is securely fixed on the slip machine for lasting.Engagement between shoe tree and the locking intermediate plate makes the shoe tree Lock Part move to unlocked position, and thus, rear heel can move to the release position from closing position with respect to leading portion portion; And
(c) device that rear heel is moved between closing position and release position with respect to leading portion portion.
Description of drawings
With reference to accompanying drawing and embodiment the present invention is done to describe further, wherein:
Fig. 1 is the side view of preferred embodiment when closing position of shoe tree of the present invention;
Fig. 2 is the side view of this shoe tree when opening " fractureing " position;
The side view of the installing plate assembly of shoe tree wherein showed the Lock Part that is positioned at latched position when Fig. 3 was closing position;
Fig. 4 is the plane of the installing plate assembly shown in the arrow directions X in Fig. 3;
Fig. 5 is the profile along 5-5 line among Fig. 4;
Fig. 6 is the plane similar to Fig. 4, but Lock Part wherein is in the release position;
Fig. 7 is the side view of the part on slip machine for lasting top, wherein shows shoe tree shown in Fig. 1-6 is in closure state on this machine position;
Fig. 8 is the plane shown in the arrow Y direction in Fig. 7, for the sake of clarity, does not depict the main part of shoe tree, shows that in the figure the locking intermediate plate of slip machine for lasting is biased into unlocked position with the Lock Part of shoe tree; And
Fig. 9 is the perspective view of the exploded of the described configuration of Fig. 7, but more detailed than shown in Figure 7, and shoe tree is in open " fractureing " position.
The specific embodiment
Bipartite shoe tree illustrated in figures 1 and 2 comprises a leading portion portion, represents with Reference numeral 3 usually, and a rear heel, represent with Reference numeral 5 usually.
Leading portion portion 3 comprises the main body 7 that limits shoes part shape and leading portion portion 3 is fixed on installing plate 9 on the slip lasting shoes making machine.
Similarly, rear heel 5 comprises the main body 11 that limits shoes another part shape and rear heel 5 is fixed on installing plate 13 on the slip lasting shoes making machine.
At the rear end of leading portion portion 3 and the front end of rear heel 5, leading portion portion 3 and rear heel 5 have the contact surface 15,17 of the bending that is complementary.
Leading portion portion 3 and rear heel 5 are linked together by the elastic device (not shown), and can relatively move along the curved path that is limited by contact surface 15,17.Elastic device makes leading portion portion and rear heel deflection to closing position shown in Figure 1, and in this position, leading portion portion and rear heel define a shoes shape.Leading portion portion 3 and rear heel 5 can relatively move, and move to the release position shown in Fig. 2 and Fig. 9 along curved path from closing position shown in Figure 1.
Installing plate 9 has an open top 25 and sidewall notches 31, and installing plate 13 has and is convenient to leading portion portion 3 and rear heel 5 are fixed to sidewall notches 31 on the slip lasting shoes making machine.Partly show said structure among Fig. 7 and Fig. 9.These figure show, shoe tree is arranged on the pedestal 91 of slip machine for lasting, this shoes making machine has a shoe tree alignment pin 33 to extend in the opening 25, and extend in the calibration hole 41 on the main body 7 of leading portion portion 3, a pair of pivot joint locking intermediate plate 37 on the shoes making machine puts in groove 31, and leading portion portion 3 is fixed on the shoes making machine.In this device, leading portion portion 3 is positioned on the fixed position of pedestal 91 securely, and shown in Fig. 9 was clear, rear heel 5 leading portion portion 3 relatively was moved.
Bipartite shoe tree shown in the figure is a traditional structure, comprises in this shoe tree the locking device, and this locking device is used for closing position shown in Figure 1 is fixed in leading portion portion 3 and rear heel 5.
Locking device comprises pair of locking parts 45, lays respectively at the both sides of shoe tree, and Lock Part articulates by pivot 51 and is fixed on the leading portion portion installing plate 9.Lock Part 45 can rotate between the unlocked position shown in the latched position shown in Fig. 1,3,4,5 and 9 and Fig. 2,6,7 and 8.
Locking device also comprises a compression spring 61 that Lock Part 45 is biased into latched position.
In the latched position shown in Fig. 1,3,4,5 and 9, the arm 53 of Lock Part 45 extends through the seam 57 between the installing plate 9,13, and extends in the slit 81 between rear heel installing plate 13 and the rear heel main body 5.In this position, arm 53 has prevented that leading portion portion 3 and rear heel 5 from moving to release position shown in Figure 2 from closing position shown in Figure 1.Especially, from any trial that closing position moves to the release position extension 83 of heel installing plate 13 is contacted with respect to leading portion portion 3 with arm 53 rear heel 5, and arm 53 preventions are moved further.Compression spring 61 is biased into latched position with Lock Part 45.
With the shoe tree initial fixation of closure in the process of slip machine for lasting, Lock Part 45 moves to unlocked position from latched position.Thereby slip lasting shoes making machine can be according to the operational sequence operation of standard, and locking device can not produce it and disturb.
In addition, with the shoe tree of closure from the process that the slip machine for lasting takes out, Lock Part 45 moves to latched position from unlocked position.The closed shoe tree of locking also just can be sent on other slip lasting shoes making machine, thereby can carry out further shoemaking operation on the footwear of lasting.
Especially, with reference to the slip machine for lasting shown in Fig. 7 and 9, Lock Part 45 comprises lug 65, and these lugs are meshing with each other, and is inwardly pushed by the matrix 67 of the suitable location on the leading portion portion of the slip machine for lasting locking intermediate plate 37.Lug 65 moves inward arm 53 that (promptly pivot) make Lock Part 45 to inner rotary (promptly pivoting), avoided rear heel installing plate 13, thereby leading portion portion 3 and rear heel 5 is locked together by arm 53 no longer.
Especially, rear heel 5 can move to shoe tree " fractureing " from closing position shown in Figure 1 with respect to leading section 3, thereby upper of a shoe/insole assembly can be positioned on the shoe tree.Then, rear heel 5 can move back to closing position shown in Figure 1, thereby can proceed standard lasting step subsequently on slip lasting shoes making machine.
In addition, in case the lasting step on the slip lasting shoes making machine is finished, and when shoe tree is positioned at closing position shown in Figure 1, operation that locking intermediate plate 37 is separated from shoe tree and the active force that is provided by compression spring 61, lug 65 is outwards pushed open, and this motion causes arm 53 inwardly to rotate to latched position shown in Fig. 1,3,4,5 and 9.
As long as without departing from the spirit and scope of the present invention, can be to above carrying out multiple improvement with reference to the described the preferred embodiments of the present invention of accompanying drawing.
Claims (12)
1. shoe tree that is used to make the footwear of slip lasting, this shoe tree comprises:
(a) a leading portion portion and a rear heel, they interconnect, thereby described leading portion portion and rear heel can relatively move between release position and closing position, in described release position, upper of a shoe/insole assembly can be installed on the shoe tree, in described closing position, leading portion portion and rear heel have been determined required shoes shape, and upper of a shoe/insole assembly stretches tight on shoe tree;
(b) device that leading portion portion and rear heel is setovered in closing position;
(c) lock the locking device of described leading portion portion and rear heel in closing position, this locking device comprises: (i) pair of locking parts, lay respectively at the both sides of shoe tree, described Lock Part can be moved between a latched position and a unlocked position, at described latched position place, Lock Part prevents that leading portion portion and rear heel are moved with respect to closing position, and in described unlocked position, described Lock Part does not stop the above-mentioned generation that relatively moves; (ii) Lock Part is offset to the device of latched position.
2. shoe tree as claimed in claim 1, wherein, Lock Part is installed on described leading section, thus when shoe tree being assemblied on the slip machine for lasting, described Lock Part moves between locked.
3. shoe tree as claimed in claim 2, wherein, Lock Part is installed on described leading section, thus from slip machine for lasting separation shoe tree the time, described Lock Part moves between locked.
4. shoe tree as claimed in claim 1, wherein, rear heel comprises the main body that is used to limit shoes part shape and rear heel is installed on installing plate on the slip lasting shoes making machine.
5. shoe tree as claimed in claim 1, wherein, leading portion portion comprises the main body that is used to limit shoes another part shape and leading portion portion is installed on installing plate on the slip lasting shoes making machine.
6. shoe tree as claimed in claim 5, wherein, one in leading portion portion installing plate and the rear heel installing plate comprises an alignment pin, and in leading portion portion installing plate and the rear heel installing plate another comprises that one is used to hold the groove of this alignment pin, thereby guarantee the leading portion portion of shoe tree when shoe tree is positioned at closing position and the aligning of rear heel.
7. as each described shoe tree in the claim 4 to 6, wherein, between main body and installing plate, the slit is arranged, be used to receive Lock Part, thus when shoe tree during in closing position, and extend through the closing line between leading portion portion and the rear heel and enter the main body of rear heel and during the slit between the installing plate when Lock Part, Lock Part is in latched position, thereby, rear heel contacts with Lock Part from mobile the make installing plate of closing position to the release position with respect to leading portion portion, prevent that thus leading portion portion and rear heel are moved further from closing position, and shoe tree is locked in closing position.
8. as each described shoe tree in the claim 1 to 6, wherein, each Lock Part is articulated in leading portion portion, and can with towards and rotate about the pivot junction between Lock Part and the leading portion portion away from the direction of shoe tree, thereby between unlocked position and latched position, be moved.
9. shoe tree as claimed in claim 8, wherein, each Lock Part comprises one towards outer locking tab, and this lug is engaged on the slip machine for lasting by the locking intermediate plate, during use, contacting with each other of intermediate plate of locking causes Lock Part to turn to unlocked position from latched position.
10. shoe tree as claimed in claim 8, wherein, Lock Part is articulated in leading portion portion, thereby the locking intermediate plate is in contact with one another, and causes Lock Part outwards to rotate to unlocked position from latched position.
11., wherein, make the device of Lock Part biasing comprise that one is connected the compression spring of Lock Part opposite end as each described shoe tree in the claim 1 to 6.
12. a slip machine for lasting, it comprises:
(a) pedestal of supporting shoe tree, described shoe tree comprises a leading portion portion and a rear heel, they interconnect, thereby described leading portion portion and rear heel can relatively move between release position and closing position, in described release position, upper of a shoe/insole assembly can be installed on the shoe tree, in described closing position, leading portion portion and rear heel define required shoes proterties, and upper of a shoe/insole assembly stretches tight on shoe tree, and shoe tree also comprises the locking device that leading portion portion and rear heel is locked in closing position, and this locking device comprises the pair of locking parts, lay respectively at the both sides of shoe tree, and a device that Lock Part is biased into latched position.
(b) be installed in the locking intermediate plate that the pair of separated on the pedestal is opened, be used to mesh shoe tree, thereby shoe tree is securely fixed on the slip machine for lasting, engagement between shoe tree and the locking intermediate plate makes the shoe tree Lock Part move to unlocked position, thus, rear heel can move to the release position from closing position with respect to leading portion portion; And
(c) device that rear heel is moved between closing position and release position with respect to leading portion portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPS2076 | 2002-05-02 | ||
| AUPS2076A AUPS207602A0 (en) | 2002-05-02 | 2002-05-02 | A last locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1457722A CN1457722A (en) | 2003-11-26 |
| CN1323623C true CN1323623C (en) | 2007-07-04 |
Family
ID=3835649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031360971A Expired - Fee Related CN1323623C (en) | 2002-05-02 | 2003-05-02 | Shoe last locking device |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN1323623C (en) |
| AU (1) | AUPS207602A0 (en) |
| DE (1) | DE10319593A1 (en) |
| HK (1) | HK1059026A1 (en) |
| IT (1) | ITMI20030887A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2854032B1 (en) | 2003-04-25 | 2005-05-27 | Actis Ets | MULTI-PART SHAPE FOR THE MANUFACTURE OF SHOES |
| CN102326923B (en) * | 2011-09-21 | 2013-03-20 | 陕西科技大学 | Separated shoe tree structure |
| CN104720194B (en) * | 2015-03-09 | 2016-09-21 | 佛山市锦德机械设备有限公司 | One is used for calibrating shoe tree device and method |
| CN104905490A (en) * | 2015-07-02 | 2015-09-16 | 宁波慈星股份有限公司 | Shoe tree fixing apparatus for robot shoemaking streamline |
| CN113573878B (en) * | 2019-03-13 | 2024-04-02 | 伊科斯克有限公司 | System for manufacturing a last-based device for direct injection production of footwear and method for manufacturing footwear |
| EP3937718A1 (en) * | 2019-03-13 | 2022-01-19 | Ecco Sko A/S | A system for manufacturing mould-based equipment for direct injection production of footwear and a method for manufacturing footwear |
| EP3972440A1 (en) * | 2019-05-21 | 2022-03-30 | Ecco Sko A/S | Footwear last |
| CN117642100A (en) | 2021-07-15 | 2024-03-01 | 伊科斯克有限公司 | Shoe last for shoe manufacture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB730409A (en) * | ||||
| GB1425576A (en) * | 1972-05-13 | 1976-02-18 | British United Shoe Machinery | Foot forms |
| CN2043834U (en) * | 1989-01-09 | 1989-09-06 | 湖州市南浔皮件厂 | Finalization machine of the casual arrang-last |
| US5054147A (en) * | 1989-01-24 | 1991-10-08 | Gerhard Motsch | Fabrication last for shoe manufacture on a computer-controlled transfer line |
| US5659913A (en) * | 1994-10-07 | 1997-08-26 | Industrie Toscanini S.A.S. | Shoe stretching last with a one-way locking device |
| US5881413A (en) * | 1995-02-28 | 1999-03-16 | James L. Throneburg | Shoe last and method of constructing a shoe |
-
2002
- 2002-05-02 AU AUPS2076A patent/AUPS207602A0/en not_active Abandoned
-
2003
- 2003-04-30 IT IT000887A patent/ITMI20030887A1/en unknown
- 2003-05-02 CN CNB031360971A patent/CN1323623C/en not_active Expired - Fee Related
- 2003-05-02 DE DE10319593A patent/DE10319593A1/en not_active Withdrawn
-
2004
- 2004-03-22 HK HK04102079A patent/HK1059026A1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB730409A (en) * | ||||
| GB1425576A (en) * | 1972-05-13 | 1976-02-18 | British United Shoe Machinery | Foot forms |
| CN2043834U (en) * | 1989-01-09 | 1989-09-06 | 湖州市南浔皮件厂 | Finalization machine of the casual arrang-last |
| US5054147A (en) * | 1989-01-24 | 1991-10-08 | Gerhard Motsch | Fabrication last for shoe manufacture on a computer-controlled transfer line |
| US5659913A (en) * | 1994-10-07 | 1997-08-26 | Industrie Toscanini S.A.S. | Shoe stretching last with a one-way locking device |
| US5881413A (en) * | 1995-02-28 | 1999-03-16 | James L. Throneburg | Shoe last and method of constructing a shoe |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10319593A1 (en) | 2003-11-27 |
| CN1457722A (en) | 2003-11-26 |
| AUPS207602A0 (en) | 2002-06-06 |
| HK1059026A1 (en) | 2004-06-18 |
| ITMI20030887A1 (en) | 2003-11-03 |
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