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1. 发明授权

US4205409A Pulling over and lasting arrangement 失效
标题翻译：拉扯和持久的安排
公开(公告)号：US4205409A
公开(公告)日：1980-06-03
申请号：US969918
申请日：1978-12-15
申请人： William Walega
发明人： William Walega
IPC分类号： A43D21/00 , A43D21/16 , A43D23/02
CPC分类号： A43D23/027
摘要： A pulling over arrangement on a pulling over and lasting machine. The pulling over arrangement comprises a pincers that is operable to grip the margin of an upper and is movable downwardly under the yieldable force of an air operated motor. A locking mechanism is provided that locks the pincers against upward movement after the pincers have been moved downwardly and a release means is provided to release the locking mechanism.
摘要翻译：拉扯和持久的机器拉扯安排。牵引装置包括可操作地夹持上部的边缘并且可在气动马达的屈服力下向下移动的钳子。提供了一种锁定机构，其在钳子已经向下移动之后锁定钳子以防止向上移动，并且提供释放装置以释放锁定机构。

2. 发明授权

US5706538A Composite band for use in a footwear forming machine 失效
标题翻译：用于鞋类成型机的复合带
公开(公告)号：US5706538A
公开(公告)日：1998-01-13
申请号：US685780
申请日：1996-07-24
申请人： William Walega
发明人： William Walega
IPC分类号： A43D11/12 , A43D23/00 , A43D21/00
CPC分类号： A43D11/12 , A43D23/00
摘要： A composite band for use in a lasting machine to wipe a portion of the margin of a footwear assembly onto the insole of the assembly that typically includes a last, a shoe upper on the last and an insole at the last bottom. The band includes an elastic (e.g., Teflon) footwear assembly engaging strip member to engage the upper of the footwear assembly during lasting to press the upper onto the last during lasting, the elastic footwear assembly engaging member having a T-slot extending longitudinally the length of the elastic footwear assembly engaging member and including a transverse slot member and a radial slot member. A metal strip disposed within the T-slot is dimensioned to fit snugly within the transverse slot member of the T-slot such that the metal strip can slide longitudinally within the transverse slot member of the T-slot of the elastic footwear assembly engaging member but is substantially unable to move either transversely or radially relative to the elastic shoe engaging member. At least three mechanical connectors are rigidly secured to the metal strip and further effect mechanical engagement of the metal strip to the elastic footwear assembly engaging strip member such that the metal strip at some regions thereof is restrained from movement in any direction relative to the strip member but at other regions it is able to move in the order of a few millimeters longitudinally relative to the strip member. Each mechanical connector includes a cylindrical aperture that serves to interconnect the respective connector in rotatable relationship with a cylindrical member of the lasting machine.
摘要翻译：一种用于持久机器的复合带，用于将鞋类组件的边缘的一部分擦拭到组件的鞋内底上，通常包括最后的鞋底，最后的鞋底和最后底部的内底。该带包括弹性（例如，特氟龙）鞋类组件，其接合带状构件，以在持久的弹性鞋类组件接合构件期间持续将鞋面压到最后，以使鞋类组件的上部接合，该弹性鞋类组件接合构件具有纵向延伸的长度的弹性鞋类组件接合构件，并且包括横向槽构件和径向槽构件。设置在T形狭槽内的金属条的尺寸被设计成紧密地配合在T形槽的横向狭槽构件内，使得金属条可以在弹性鞋类组件接合构件的T形槽的横向狭槽构件内纵向滑动，但是基本上不能相对于弹性鞋接合构件横向或径向移动。至少三个机械连接器刚性地固定到金属条上，并且进一步影响金属条与弹性鞋类组件接合条状部件的机械接合，使得金属条在其某些区域处被限制在相对于带状部件的任何方向上的运动但是在其它区域中，能够相对于带状部件纵向移动几毫米的数量级。每个机械连接器包括圆柱形孔，其用于将相应的连接器与持久机器的圆柱形构件可旋转地连接。

3. 发明授权

US5678269A Toe and side and heel lasting machine and method of lasting 失效
标题翻译：脚趾和侧脚跟持久的机器和持久的方法
公开(公告)号：US5678269A
公开(公告)日：1997-10-21
申请号：US383485
申请日：1995-02-02
申请人： William Walega
发明人： William Walega
IPC分类号： A43D21/12 , A43D21/00
CPC分类号： A43D21/12
摘要： A machine for lasting the toe and side and heel of an upper to an insole mounted to a last includes a toe and ball wiper assembly and a heel and shank wiper assembly in combination with a pincer assembly mechanism for stretching the upper tightly about the last and a toe clamping mechanism for clamping the stretched upper against the last. Following stretching and clamping, the toe wipers are actuated to press the upper margins against the insole bottom against the counter force of an overhead toe hold-down acting against the top of the upper. A brake mechanism fixes the overhead hold-down to maintain the toe wiping plane in a constant position. The heel wiper assembly is elevated within the machine to locate the heel wiper plane at a proper height relative to the insole bottom, the proper height being determined with a sensor mounted for movement with the heel wiper assembly. A heel clamping pad assembly connected to the heel wiper assembly then clamps the heel prior to stretching of the upper. After toe wiping, the heel and shank portions are then progressively wiped before the assemblies are retracted to remove the fully lasted footwear. The heel wiper plane may be adjusted by rotating the heel wiper about a rotational axis passing through the toe wiper plane beneath the insole bottom. A method of toe and side and heel lasting with the aforementioned machine is also disclosed.
摘要翻译：一种用于将脚趾和鞋面的侧面和鞋跟固定在最后的鞋垫上的机器包括脚趾和球擦拭器组件以及脚跟和柄擦拭器组件，与组合机构组合，用于在最后和/ 用于将拉伸的鞋面夹持在最后的夹紧机构。在拉伸和夹紧之后，脚趾擦拭器被致动以将上边缘抵靠鞋垫底部抵抗抵抗上部顶部的顶部脚趾压紧的反作用力。制动机构固定顶部压紧以将脚趾擦拭平面保持在恒定位置。鞋跟刮水器组件在机器内升高以将脚跟擦拭器平面定位在相对于内底底部的适当高度处，适当的高度由安装成随后跟擦拭器组件移动的传感器确定。连接到跟部擦拭器组件的后跟夹紧垫组件然后在鞋面的拉伸之前夹紧鞋跟。在脚趾擦拭之后，随后将后跟和柄部逐渐擦拭，然后将组件缩回以移除完全持续的鞋类。可以通过围绕穿过鞋内底底部下方的脚趾刮板平面的旋转轴旋转跟部擦拭器来调整鞋跟刮擦面。还公开了一种使用上述机器的脚趾和侧脚跟的方法。

4. 发明授权

US4939805A Heel laster 失效
标题翻译：脚跟
公开(公告)号：US4939805A
公开(公告)日：1990-07-10
申请号：US365396
申请日：1989-06-13
申请人： William Walega
发明人： William Walega
IPC分类号： A43D11/12 , A43D25/047 , A43D25/18
CPC分类号： A43D11/12 , A43D25/047 , A43D25/183
摘要： A heel laster to receive a footwear upper assembly and constructed to press, form and last the heel part of the footwear upper assembly. A structure is provided to secure the assembly to the laster; princers stretch the heel part of the upper about the heel region of the last; and a heel pad presses the upper against the last. Then a nozzle is moved and positioned by a mechanical structure along an appropriate adhesive path. The mechanical structure includes a tracer mechanism the includes an adjustable U-shaped cam track and a linkage connected to the nozzle at one end and to a cam follower at the other end thereof such that the cam follower is positioned within the cam track; a driver mechanism is connected to propel the cam follower along the track in the X-Y directions (the nozzle can move in the Z-direction as well to follow contours of the footwear). The heel pad is preferably an inflatable pad. The mechanical tracer mechanism, as a unit, has a predetermined and fixed position relative to the heel pad. The heel laster operates in two steps: first, the pad is pressed against the heel of the upper and, second, the pad is inflated to press into any crevices a the upper surface at the heel region (and the shank region). Then the upper is wiped onto the insole of the assembly.

5. 发明授权

US5722103A Toe and side and heel lasting machine and method of lasting 失效
标题翻译：脚趾和侧脚跟持久的机器和持久的方法
公开(公告)号：US5722103A
公开(公告)日：1998-03-03
申请号：US595554
申请日：1996-02-01
申请人： William Walega
发明人： William Walega
IPC分类号： A43D21/16 , A43D21/08
CPC分类号： A43D21/16
摘要： A machine for lasting the toe and side and heel of an upper to an insole mounted to a last includes a toe and ball wiper assembly and a heel and shank wiper assembly in combination with a pincer assembly mechanism for stretching the upper tightly about the last and a toe clamping mechanism for clamping the stretched upper against the last. Following stretching and clamping, the toe wipers are actuated to press the upper margins against the insole bottom against the counter force of an overhead toe hold-down acting against the top of the upper. A brake mechanism fixes the overhead hold-down to maintain the toe wiping plane in a constant position. The heel wiper assembly is elevated within the machine to locate the heel wiper plane at a proper height relative to the insole bottom, the proper height being determined with a sensor mounted for movement with the heel wiper assembly. A heel clamping pad assembly connected to the heel wiper assembly then clamps the heel prior to stretching of the upper. After toe wiping, the heel and shank portions are then progressively wiped before the assemblies are retracted to remove the fully lasted footwear. The heel wiper plane may be adjusted by rotating the heel wiper about a rotational axis passing through the toe wiper plane beneath the insole bottom. A method of toe and side and heel lasting with the aforementioned machine is also disclosed.
摘要翻译：一种用于将脚趾和鞋面的侧面和鞋跟固定在最后的鞋垫上的机器包括脚趾和球擦拭器组件以及脚跟和柄擦拭器组件，与组合机构组合，用于在最后和/ 用于将拉伸的鞋面夹持在最后的夹紧机构。在拉伸和夹紧之后，脚趾擦拭器被致动以将上边缘抵靠鞋垫底部抵抗抵抗上部顶部的顶部脚趾压紧的反作用力。制动机构固定顶部压紧以将脚趾擦拭平面保持在恒定位置。鞋跟刮水器组件在机器内升高以将脚跟擦拭器平面定位在相对于内底底部的适当高度处，适当的高度由安装成随后跟擦拭器组件移动的传感器确定。连接到跟部擦拭器组件的后跟夹紧垫组件然后在鞋面的拉伸之前夹紧鞋跟。在脚趾擦拭之后，随后将后跟和柄部逐渐擦拭，然后将组件缩回以移除完全持续的鞋类。可以通过围绕穿过鞋内底底部下方的脚趾刮板平面的旋转轴旋转跟部擦拭器来调整鞋跟刮擦面。还公开了一种使用上述机器的脚趾和侧脚跟的方法。

6. 发明授权

US4879778A Heel molder 失效
标题翻译：鞋跟成型机
公开(公告)号：US4879778A
公开(公告)日：1989-11-14
申请号：US278983
申请日：1988-12-02
申请人： Michael M. Becka , William Walega
发明人： Michael M. Becka , William Walega
IPC分类号： A43D11/12 , A43D21/12 , A43D21/16 , A43D25/20
CPC分类号： A43D21/16 , A43D11/12 , A43D21/12 , A43D25/20
摘要： A heel molder to form the heel part of a footwear upper assembly. The heel part includes a thermally-activated material that is deformable when heated above a threshold temperature; it is non-deformable below that threshold temperature; it is non-deformable at room temperature. The material preferentially includes a thermally-activated adhesive, that is, an adhesive that becomes tacky or sticky at or about the temperature at which the material becomes deformable. The heel molder receives the upper assembly, forms the same at the heel region while the material is above the threshold temperature, cools the material whereby the thermally-activated material--and the upper itself and liner--takes a permanent preformed set as a laminate for later operations. According to the present teaching, the thermally-activated material or counter, the upper and the lining of the upper typically form, when cooled, a laminate that retains its geometry for subsequent operations thereon.

7. 发明授权

US4709433A Heel molder flanger 失效
标题翻译：鞋跟成型机镶边
公开(公告)号：US4709433A
公开(公告)日：1987-12-01
申请号：US848174
申请日：1986-04-04
申请人： William Walega
发明人： William Walega
IPC分类号： A43D11/12 , A43D21/00 , A43D21/12
CPC分类号： A43D11/12
摘要： A machine to mold and flange the heel region of an upper whose heel region has been heated to soften the same. The heel region includes a thermal plastic material which softens when heated and is fairly rigid at and below room temperature. The machine includes a mold to receive the heated upper, the mold being cooled to reduce the temperature of the upper during the molding or forming operation. The machine further includes pincers to draw or stretch the upper about the mold, the direction of stretch being variable, a pad to wrap about the heel region of the upper and wipers. An equalizer mechanism centers the pad with respect to the mold to equalize pressure and the pad has a quick change mechanism associated therewith, as do the wipers. A height gage is provided to assure proper heightwise positioning of the upper on the mold.
摘要翻译：一种机器，用于模制和凸起鞋跟后跟区域已经被加热以使其软化的鞋跟区域。鞋跟区域包括热塑性材料，其在加热时软化并且在室温和室温下相当刚性。机器包括用于接收加热的上部的模具，模具被冷却以在模制或成形操作期间降低上部的温度。该机器还包括用于在模具周围拉伸或拉伸上部的钳子，拉伸方向可变，衬垫围绕上部和擦拭器的跟部区域包裹。平衡器机构使垫相对于模具居中，以均衡压力，并且垫具有与其相关联的快速变化机构，擦拭器也是如此。提供高度计以确保上模在模具上的适当的高度定位。

8. 发明授权

US4621384A Steam toe press 失效
标题翻译：蒸汽趾压机
公开(公告)号：US4621384A
公开(公告)日：1986-11-11
申请号：US814828
申请日：1985-12-30
申请人： William Walega
发明人： William Walega
IPC分类号： A43D11/14 , A43D11/00 , A43D95/00
CPC分类号： A43D11/14
摘要： A steam press for steaming the toe region of a footwear upper, that includes a contoured activator to receive the toe portion of the upper and operable to heat and apply steam to moisturize the toe portion. The contoured activator includes a contoured silicone cushion and a felt-covered contoured steam pad to engage the top part of the upper and a lower heated activator housing contoured to the contour of the contoured steam pad and positioned to mate with the contoured steam pad and press the upper therebetween. The contoured steam pad is mechanically interconnected to move away from and toward the heated activator pad respectively to receive the upper and then press the upper between the contoured steam pad and the heated activator housing. A steam generator is connected to receive water in the liquid state and is operable to convert the water to steam. A water injector is connected to introduce a metered and precisely controllable amount of water to the steam generator which converts the water to steam that flows into the silicone cushion, then into the contoured steam pad the thence to the upper.
摘要翻译：一种蒸汽压榨器，用于蒸煮鞋类鞋面的脚趾区域，其包括轮廓活化剂以接收鞋面的脚趾部分并且可操作地加热和施加蒸汽以增湿脚趾部分。轮廓激活器包括轮廓的硅橡胶衬垫和毛毡覆盖的轮廓蒸汽垫，以接合上部的顶部部分和下部加热的激活器壳体，其轮廓与轮廓的蒸汽垫的轮廓成比例，并定位成与轮廓蒸汽垫和压力其上方。轮廓蒸汽垫被机械地互连以分别移动并朝着加热的激活器垫移动以接收上部，然后在成型的蒸汽垫和加热的活化器壳体之间按压上部。蒸汽发生器被连接以接收处于液态的水并且可操作以将水转化成蒸汽。水喷射器被连接以将计量和精确可控量的水引入蒸汽发生器，该蒸汽发生器将水转化成流入硅树脂垫的蒸汽，然后进入成型蒸汽垫，然后进入上部。

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