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1. 发明授权

US10077995B1 Gas detection flow rate controller 有权
公开(公告)号：US10077995B1
公开(公告)日：2018-09-18
申请号：US15661793
申请日：2017-07-27
申请人： Chris Bottomy , Marshall Black , Chris Smith
发明人： Chris Bottomy , Marshall Black , Chris Smith
IPC分类号： G01F1/28 , G01N1/22
CPC分类号： G01F1/28 , G01F1/22 , G01F1/26 , G01F15/002 , G01F15/005 , G01N1/2226 , G01N2001/2238
摘要： A flow rate control apparatus includes an adjustable valve receiving a flow of a gas. A conduit has a first end coupled to the valve. The conduit includes a translucent or transparent portion thereof whose longitudinal axis is adapted to be aligned with a force of gravity with a visual scale being disposed on the translucent/transparent portion. The visual scale is indicative of gas flow rates moving through the conduit. A ball disposed in the translucent/transparent portion has an outer diameter that is less than an inner diameter of the translucent/transparent portion. A tube support, coupled to the second end of the conduit, is adapted to hold a gas detection tube wherein the gas flow flowing around the ball is introduced into the gas detection tube from the second end of the conduit.

2. 发明授权

US5123367A Method and apparatus for forming and stacking a folded sewn ply such as a V-top shirt pocket 失效
标题翻译：用于形成和堆叠诸如V形衬衫口袋的折叠缝合层的方法和装置
公开(公告)号：US5123367A
公开(公告)日：1992-06-23
申请号：US431372
申请日：1989-11-03
申请人： Marshall Black , C. Ray Hamilton , Ralph Hackle
发明人： Marshall Black , C. Ray Hamilton , Ralph Hackle
IPC分类号： D05B21/00 , D05B33/02 , D05B35/04
CPC分类号： D05B33/02 , D05B21/00 , D05B35/04 , Y10S112/02
摘要： An automatic apparatus and method for forming a V-top shirt pocket or similar article with a folded region, sewing a stitch to hold the fold, and stacking a plurality of same with distributed hem build-up. An unfolded ply of material is provided to a folding station, which forms a tucked edge fold in the material. The ply is then held at the tucked edge, and the opposite end is folded over a folding rod with an air jet. Holding fingers descend to hold the fold in the ply. A transport carriage arrives at the folding station to retrieve the folded, edge-tucked ply. The transport carriage includes a clamp, which clamps on the folded, edge-tucked ply to hold the fold and edge tuck as the folding station elements retract. The transport carriage carries the folded, edge-tucked held ply through a sewing station in synchronization with a sewing machine, where a V-shaped hem is sewn. The transport carriage is biased against a pattern cam as the ply is carried through the sewing station and sewn, to form a sewn pattern. The transport carriage then carries the ply to a stacking station. At the stacking station, the sewn pocket is deposited atop a stack plate. Holding fingers positively hold the sewn pocket against the stack plate. The transport carriage returns to the folding station to retrieve another ply. The stack plate withdraws, and the holding fingers positively urge the sewn pocket against the top of a stack. An improved stack table holding the stack of plies descends and rotates 90 degrees, to distribute build-up in stack thickness due to the folded sewn region.
摘要翻译：一种用于形成具有折叠区域的V形衬衫口袋或类似物品的自动装置和方法，缝合针迹以保持折叠，并且将多个相同物体堆叠在分布式卷边构建中。展开的材料层被提供到折叠站，该折叠站在材料中形成折叠的边缘折叠。然后将帘布层保持在卷曲的边缘，并且相对端用空气喷嘴折叠在折叠杆上。握住手指下降以将褶皱保持在层中。运输车到达折叠站，以取回折叠的边缘褶皱层。运输托架包括夹具，夹具夹在折叠的边缘褶皱层上，以在折叠站元件缩回时保持折叠和边缘褶皱。运输车辆与缝纫机同步地通过缝纫站将折叠的边缘褶皱的保持层带到其上缝制V形下摆。当衣架穿过缝纫车间进行缝制时，运输车架偏向图案凸轮，形成缝合图案。然后，运输工具将层铺到堆放站。在堆放站，缝制的口袋沉积在堆叠板的顶部。握住手指将缝合的口袋靠在堆叠板上。运输工具回到折叠站检索另一层。堆叠板退出，并且夹持手指积极地将缝合的口袋推向堆叠的顶部。保持层叠层的改进的堆叠台下降并旋转90度，由于折叠的缝合区域而分布堆积厚度。

3. 发明授权

US4787325A Cloth ply folding and sewing apparatus and method 失效
标题翻译：布层折叠缝纫设备及方法
公开(公告)号：US4787325A
公开(公告)日：1988-11-29
申请号：US773820
申请日：1985-09-09
申请人： Marshall Black , E. V. Humphreys, Jr. , William O. Mitchell
发明人： Marshall Black , E. V. Humphreys, Jr. , William O. Mitchell
IPC分类号： D05B33/02 , D05B33/00
CPC分类号： D05B33/02
摘要： An automatic and operator-unattended apparatus and method for forming a stitched coin pocket in a ply of material. A continuous length of material is provided to a folding station, which imparts a generally Z-shaped fold in the material by moving parallel plates along paths substantially parallel to each other, while the material is held by holding plates. A carriage with gripping fingers holds the fold in place while moving the length of material out to a predetermined length. A cutter cuts the material into a predetermined length. The carriage then pulls the ply of material through a sewing station where the fold is stitched. The carriage then places the sewn folded ply atop a stack of similarly formed articles by positively depositing same on the top of the stack. An improved stacking apparatus presents a substantially flat stacking surface for the article by allowing tilting of the stacking table to compensate for the increased thickness at one end of the ply due to the presence of the folded region.
摘要翻译：一种用于在材料层中形成缝合硬币袋的自动和无人操作的装置和方法。连续长度的材料被提供到折叠站，折叠站通过沿着基本上彼此平行的路径移动平行板而在材料中施加大致Z形的折叠，同时材料由保持板保持。具有夹紧指状物的托架将折叠物的长度保持在预定长度上。切割器将材料切割成预定长度。然后，托架将材料层通过折缝缝合的缝纫站拉出。然后，滑架将缝合的折叠帘布层放置在堆叠的类似成形物品的顶部，通过将其堆积在堆叠的顶部上。改进的堆叠装置通过允许堆叠台倾斜以补偿由于存在折叠区域而在层的一端处增加的厚度，从而为制品提供基本平坦的堆叠表面。

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