公开(公告)号：US3798715A

公开(公告)日：1974-03-26

申请号：US34307973

申请日：1973-03-20

Applicant: TEXTRON INC

Inventor： MOERTEL G

IPC: A44B19/30

CPC classification number: A44B19/306 ,  Y10T24/2575

Abstract: A slider assembly for a slide fastener is disclosed with a slider body with a locking spring for preventing accidental opening movement and with an elongate link for releasing the locking spring. A pull tab pivotally connected with the link is movable between a locked position and an operative position wherein the link is moved to abut the locking spring and move a locking end thereof to an unlocked condition. The slider assembly is particularly useful with slide fasteners of the concealed type in that the slider assembly is substantially hidden from view in locked position.

Abstract translation: 公开了一种用于拉链的滑块组件，具有带有用于防止意外打开运动的锁定弹簧的拉头主体和用于释放锁定弹簧的细长连杆。 与链节枢转地连接的拉片可在锁定位置和操作位置之间移动，其中连杆移动以抵靠锁定弹簧并将其锁定端移动到解锁状态。 滑块组件对于隐藏式滑动紧固件特别有用，因为滑块组件在锁定位置上基本上被隐藏而不能看见。

公开(公告)号：US3791017A

公开(公告)日：1974-02-12

申请号：US3791017D

申请日：1972-02-01

Applicant: TEXTRON INC

Inventor： SMITH R

IPC: B27F7/02 ,  B23P11/00

CPC classification number: B27F7/02 ,  Y10T29/49833

Abstract: Apparatus is provided for securing a door frame casing piece to a side jamb rapidly and effectively. The apparatus operates to hold the casing piece and side jamb in door frame relation while causing the side jamb to be toenailed to the casing piece and the casing piece to be square nailed to the side jamb. The nailing is done by respective fastener forming and inserting means, at least one of which is uniquely arranged to actuate feeding of a fastener length of wire stock, forming of a fastener from the fed length, and insertion of the formed fastener, from the working stroke of a reciprocating plunger.

Abstract translation: 提供了用于将门框壳体件快速且有效地固定在侧边上的装置。 该装置用于将壳体件和侧柱体保持在门框架关系中，同时使侧面侧板被指向壳体件，并且壳体件被拼接到侧面柱体上。 钉扎由相应的紧固件成形和插入装置完成，其中至少一个被独特地布置成致动线材的紧固件长度的进给，从进给长度形成紧固件，并将所形成的紧固件从工作 往复式柱塞的行程。

公开(公告)号：US3787952A

公开(公告)日：1974-01-29

申请号：US3787952D

申请日：1972-06-26

Applicant: TEXTRON INC

Inventor： MOERTEL G ,  JOHNSTON J

IPC: A44B19/58 ,  B21D53/52 ,  B23P11/00 ,  B23P19/04

CPC classification number: B21D53/52 ,  A44B19/58 ,  Y10T29/49782 ,  Y10T29/5101 ,  Y10T29/53291

Abstract: Gapped and cleaned slide fastener chains including a pair of carrier tapes having their inner edges folded upon themselves to provide a seam-like appearance and having a plurality of filamentary stringers attached to the folded portions of the carrier tape at intervals separated by gapped and cleaned areas with stitching threads securing the stringers to the folded portions and running continuously through the gapped and cleaned areas. A method of making gapped and cleaned seam-type slide fastener chain of the above described type including supporting the slide fastener chain with the filamentary stringers exposed, positioned a plurality of vibrating heads over the exposed stringers in frictional engagement therewith, reciprocating the vibrating heads in a transverse direction relative to the slide fastener chain, and moving the slide fastener chain such that the filamentary stringers sequentially pass under each of the vibrating heads. Apparatus for making gapped and cleaned seamtype slide fastener chain of the above described type includes a guide for supporting the slide fastener chain, a plurality of vibrating heads disposed over the chain in frictional engagement with the filamentary stringers, drive rollers cooperating with the guide for moving the slide fastener chain such that stringers sequentially pass under each of the vibrating heads, and a vibrator for reciprocating the vibrating heads relative to the slide fastener chain to remove severed portions of the filamentary stringers.

Abstract translation: 间隙和清洁的拉链链，包括一对载带，其内边缘折叠在其自身上以提供接缝状外观，并且具有多个丝带桁条，以间隙和清洁区域间隔隔开的载带的折叠部分 缝合线将桁条固定到折叠部分，并连续穿过缺口和清洁区域。 一种制造上述类型的间隙和清洁的接缝型拉链链条的方法，包括：将所述拉丝链条支撑在所述拉丝链条上，所述拉链链条暴露于所述拉丝链条上，将多个振动头定位在与其摩擦接合的暴露的桁条上， 相对于拉链链的横向方向，并且使拉链链条移动，使得丝状桁条顺序地穿过每个振动头。 用于制造上述类型的间隙和清洁的接缝型拉链链条的装置包括用于支撑拉链链的引导件，设置在链条上的多个振动头，与丝线桁条摩擦接合，与引导件配合的驱动辊 用于移动拉链链条使得桁条顺序地在每个振动头下方通过;以及振动器，用于使振动头相对于拉链链条往复运动，以移除丝状桁条的断开部分。

公开(公告)号：US3784077A

公开(公告)日：1974-01-08

申请号：US3784077D

申请日：1972-05-05

Applicant: TEXTRON INC

Inventor： BURKE G ,  LEMOS W ,  SHIPPEE D

IPC: B25C1/00 ,  B25C1/04 ,  B25C7/00

CPC classification number: B25C1/008 ,  B25C1/043

Abstract: A portable fastener driving device of the conventional pneumatic type having an improved actuating mechanism including an acutating member mounted for movement from a normal inoperative position into an operative position for initiating the movement of the fastener driving means through a fastener driving stroke, a contact trip mounted for movement from a normal inoperative position into an operative position in response to the movement of said device into cooperating engagement with a workpiece, a trigger mounted for manual movement from a normal inoperative position into an operative position and an enabling structure operatively associated with the actuating member, the trigger and the contact trip for (1) enabling movement of the trigger into its operative position when the contact trip is in its inoperative position without movement of the actuating member into its operative position, (2) enabling movement of the trigger into its operative position when the contact trip is in its operative position to effect movement of the actuating member into its operative position, and (3) enabling movement of the contact trip into its operative position when the trigger is in its operative position without movement of the actuating member into its operative position.

Abstract translation: 常规气动式的便携式紧固件驱动装置具有改进的致动机构，其包括安装成用于从正常非操作位置移动到用于通过紧固件驱动行程启动紧固件驱动装置的运动的操作位置的冲击构件， 用于响应于所述装置与工件的协调接合的运动而从正常的非工作位置移动到操作位置，安装成用于从正常的非操作位置手动移动到操作位置的触发器以及与致动器可操作地相关联的使能结构 触发器和接触脱扣器，用于（1）当接触跳闸处于其不工作位置时，使触发器能够移动到其操作位置，而不会使致动构件移动到其操作位置，（2）使触发器能够移动到 其接触绊倒时的操作位置 操作位置以实现致动构件进入其操作位置的运动，以及（3）当触发器处于其操作位置时，能够使触头跳闸进入其操作位置，而不使致动构件移动到其操作位置。

公开(公告)号：US3782196A

公开(公告)日：1974-01-01

申请号：US3782196D

申请日：1972-02-28

Applicant: TEXTRON INC

Inventor： CLAIR T

IPC: G01F3/10 ,  G01F3/08

CPC classification number: G01F3/10

Abstract: There is disclosed a rotary type gas meter having a shaft, a primary section and a secondary rotor section proportional to each other in displacement, the rotors of each section being secured to said shaft, and a temperature controlled valve means which diverts the output of the secondary rotor section proportionally to either the outlet of the primary rotor section or back to the inlet of the secondary rotor section, the proportions being such that the total flow of metered gas issuing from said meter is adjusted to a base temperature in accordance with Charles law regardless of the temperature of the flowing gas.

Abstract translation: 公开了一种旋转式燃气表，其具有在位移中彼此成比例的轴，主要部分和次级转子部分，每个部分的转子固定在所述轴上，并且温度控制阀装置将转向 次级转子部分与主转子部分的出口或二次转子部分的入口成比例地，其比例使得从所述仪表发出的计量气体的总流量根据查尔斯定律被调整到基础温度 不管流动气体的温度如何。

公开(公告)号：US3775915A

公开(公告)日：1973-12-04

申请号：US3775915D

申请日：1972-11-03

Applicant: TEXTRON INC

Inventor： CHAMBERS B ,  RADABAUGH G

IPC: E04B1/98 ,  E04H9/02 ,  E04H9/14

CPC classification number: E04B1/98

Abstract: In a pre-engineered metal building a wall having an opening closed off by a panel connected by a number of fasteners which will insure weather, structural and wind load integrity under normal conditions but which will allow the panel to swing away upon the occurance of an interior explosion and thus provide a pressure relieving vent.

Abstract translation: 在预先设计的金属建筑物中，墙壁具有由通过若干紧固件连接的面板封闭的开口，这些紧固件将在正常条件下确保天气，结构和风力负载完整性，但是将允许面板在发生 内部爆炸，从而提供减压通风口。

公开(公告)号：US3766767A

公开(公告)日：1973-10-23

申请号：US3766767D

申请日：1971-02-26

Applicant: TEXTRON INC

Inventor： RASTELLI T

IPC: B21D1/05 ,  B21B35/00

CPC classification number: B21D1/05

Abstract: The speed of the individual rolls in multiple roll bridle systems is made adjustable and independent of roll diameter for maximum alteration of strip passing over the rolls, by providing first, plural, independent drive means for a plurality of corresponding rolls in each of a set of entry rolls and a set of exit rolls, and second drive means providing common power input to a plurality of rolls in each said sets. The second drive means is adapted to provide, through a gear train including infinitely variable speed transmission means and differential transmission means, dual power takeoffs to corresponding dual planetary gear systems.

Abstract translation: 多辊牵引系统中的单个辊的速度是可调节的，并且不依赖于辊直径，用于通过轧辊上的带材的最大变化，通过为一组中的每一个中的多个对应辊提供第一多个独立的驱动装置 入口辊和一组出口辊，以及第二驱动装置，用于向每个所述组中的多个辊提供公共功率输入。 第二驱动装置适于通过包括无级变速传动装置和差速传动装置的齿轮系提供对相应的双行星齿轮系统的双功率起飞。

公开(公告)号：US3756447A

公开(公告)日：1973-09-04

申请号：US3756447D

申请日：1972-02-07

Applicant: TEXTRON INC

Inventor： HADFIELD R

IPC: H02G3/18 ,  H02G3/08

CPC classification number: H02G3/185

Abstract: A floor fitting including a housing made of clear polycarbonate plastic and having a painted interior surface, the clear plastic providing a colored appearance for the fitting and also protecting the colored surface from damage as by scuffing, etc.

Abstract translation: 一种地板配件，包括由透明聚碳酸酯塑料制成的壳体并具有涂漆的内表面，透明塑料为配件提供着色外观，并且还保护着色表面免受磨损等损坏。

公开(公告)号：US3756343A

公开(公告)日：1973-09-04

申请号：US3756343D

申请日：1971-09-02

Applicant: TEXTRON INC

Inventor： JOYCE D

IPC: B60V1/16

CPC classification number: B60V1/16

Abstract: There is disclosed herein an improved seal device for aircushion vehicles, surface effect ships, or the like; consisting of a plurality of discrete, vertically elongate, closed, bucketshaped cell members which are disposed serially in side-by-side free-sliding relation, and which are formed of flexible fabric and are inflated to pressures greater than the associated aircushion pressure. At their upper ends the cells are firmly affixed to the vehicle structure so as to extend therebelow in cantilever mounted relation, and in side view are of acute angle form terminating in apex configurations at their bottom ends. Thus the cells are individually deformable, but are pneumatically resilient; and due to their higher pressured condition automatically spring back and return to their normal configurations after being deflected when passing over obstacles or waves with more positive control of the transiently confined air cushion than within the capabilities of prior air-cushion sealing devices. The cell members are preferably mounted relative to the ''''hard'''' frame or hull structure of the vehicle so as to splay outwardly from the vertical view perimeters thereof; thereby enhancing the non-scooping and non-snagging performance of the system, while also increasing the air-cushion area relative to the ''''hard'''' structure. Thus, the invention operates more efficiently and with a greatly reduced drag effect (attendant frictional contacts with the surface over which the vehicle is travelling) due to the shape of the cell members as well as to their angle of contact with the reaction surface.

Abstract translation: 这里公开了一种用于气垫车辆，表面效果船等的改进的密封装置; 由多个离散的垂直细长的封闭的桶形电池构件组成，它们并排设置为并排的自由滑动关系，并且由柔性织物形成，并被膨胀至大于相关空气 - 缓冲压力。 在其上端处，电池牢固地固定到车辆结构上，以便以悬臂安装的关系在其下方延伸，并且在侧视图中是锐角形式，在其底端终止于顶端配置。 因此，电池可单独变形，但是具有气动弹性; 并且由于其较高的压力状态自动弹回，并且在超过障碍物或波浪之后被偏转后恢复到其正常构造，并且具有比现有气垫密封装置的能力更加积极地控制瞬时限制的气垫。 电池构件优选地相对于车辆的“硬”框架或船体结构安装，以便从其垂直视图周边向外张开; 从而提高了系统的不起泡和非阻塞性能，同时也增加了相对于“硬”结构的气垫面积。 因此，由于电池构件的形状以及与反应面的接触角度，本发明更有效地运行并且大大降低了阻力效应（与车辆行驶的表面摩擦接触）。

公开(公告)号：US3749515A

公开(公告)日：1973-07-31

申请号：US3749515D

申请日：1971-06-01

Applicant: TEXTRON INC

Inventor： COVINGTON CECIL EDWARD ,  PUCKETT JOE DAN

IPC: B64C27/50

CPC classification number: B64C27/50

Abstract: A powered folding mechanism includes a locking pin for normally retaining a blade of a rotary wing aircraft in an extended position relative to a blade grip and a cam for rotation in one direction to first withdraw the locking pin and then fold the blade and for rotation in the opposite direction to first return the blade to the extended position and then re-engage the locking pin. Two embodiments of the powdered folding mechanism are disclosed, one of which operates directly on the blade and the other of which operates by means of a drag link connected between the grip and the blade.

Abstract translation: 动力折叠机构包括锁定销，用于通常将旋转翼飞行器的叶片相对于刀片夹具延伸的位置和用于沿一个方向旋转的凸轮，以首先撤回锁定销，然后折叠刀片并使其旋转 相反的方向首先将刀片返回到延伸位置，然后重新接合锁定销。 公开了粉末折叠机构的两个实施例，其中一个直接在刀片上操作，另一个实施例通过连接在手柄和刀片之间的牵引连杆进行操作。