公开(公告)号：US20150336779A1

公开(公告)日：2015-11-26

申请号：US14282416

申请日：2014-05-20

Applicant: Ingersoll-Rand Company

Inventor： Paul M. Codd ,  Anthony A. Jones

IPC: B66D5/02 ,  B66D1/00 ,  B66D1/08

CPC classification number: B66D5/02 ,  B66D1/08 ,  B66D1/50 ,  B66D1/56

Abstract: In at least one illustrative embodiment, a winch may include first and second end frames, a drum coupled between the first and second end frames and configured to rotate to wind or unwind a cable, a brake configured to resist rotation of the drum when engaged, a switch configured to cause the brake to engage the drum when the switch is activated, a slack arm frame having a first end engaged with the cable and a second end pivotally coupled between the first and second end frames, where the slack arm frame is configured to pivot between a first position when the cable is taut and a second position when the cable is slack, and a cam coupled to the slack arm frame and configured to rotate with the slack arm frame to activate the switch when the slack arm frame is in the second position.

Abstract translation: 在至少一个说明性实施例中，绞盘可以包括第一和第二端框架，联接在第一和第二端框架之间并被构造成旋转以卷绕或展开电缆的制动器，配置成当接合时阻止鼓的旋转的制动器， 开关，其构造成当所述开关被启动时使所述制动器接合所述滚筒，具有与所述电缆接合的第一端的松弛臂框架和枢转地联接在所述第一和第二端框架之间的第二端，其中所述松弛臂框架被配置 当电缆绷紧时在第一位置和当电缆松弛时的第二位置之间枢转;以及凸轮，其联接到松弛臂框架并且被配置为随着松弛臂框架旋转以在松弛臂框架处于松开臂框架时启动开关 第二个位置。

公开(公告)号：US20150323236A1

公开(公告)日：2015-11-12

申请号：US14594972

申请日：2015-01-12

Applicant: Ingersoll-Rand Company

Inventor： Edward S. Czechowski

IPC: F25B49/04

CPC classification number: F25B49/04 ,  F25B27/02 ,  Y02A30/274

Abstract: Provided in some embodiments is a system that includes a gas compressor including an engine, a compressor driven by the engine, and a vapor absorption cycle (VAC) system driven by waste heat from the compressor, wherein the VAC system is configured to cool at least one medium. In other embodiments is provided a method that includes generating waste heat while compressing a gas, driving a vapor absorption cycle (VAC) system with the waste heat, and cooling at least one medium via the VAC system.

Abstract translation: 在一些实施例中提供了一种系统，其包括气体压缩机，该气体压缩机包括发动机，由发动机驱动的压缩机以及由来自压缩机的废热驱动的蒸气吸收循环（VAC）系统，其中VAC系统被配置为至少冷却 一种媒介 在其它实施例中提供了一种方法，其包括在压缩气体的同时产生废热，用废热驱动蒸汽吸收循环（VAC）系统，以及经由VAC系统冷却至少一种介质。

公开(公告)号：US20150231769A1

公开(公告)日：2015-08-20

申请号：US14181205

申请日：2014-02-14

Applicant: Ingersoll-Rand Company

Inventor： Hunter Ian Golden ,  Timothy Richard Cooper ,  Evan Dalton Gerber ,  Nicholas J. Able

IPC: B25B21/02

CPC classification number: B25B21/026

Abstract: Illustrative embodiments impact tools with torque-limited swinging weight impact mechanisms are disclosed. In at least one illustrative embodiment, a swinging weight impact mechanism may comprise a hammer configured to rotate about a first axis and pivot about a second axis different from the first axis, the hammer having a void formed therein, and an asymmetric anvil disposed partially within the void, the asymmetric anvil being configured to rotate about a third axis when impacted by the hammer. The asymmetric anvil may comprise a cylindrical body and a lug extending outward from the cylindrical body. The lug may include a first impact face extending along a first plane that intersects the third axis and a second impact face extending along a second plane that does not intersect the third axis, where the second plane intersects the first plane along a line that passes through the cylindrical body of the asymmetric anvil.

Abstract translation: 具体实施方式公开了具有扭矩限制摆动重量冲击机构的冲击工具。 在至少一个说明性实施例中，摆动重量冲击机构可以包括构造成围绕第一轴线旋转并围绕不同于第一轴线的第二轴线枢转的锤，锤子具有形成在其中的空隙和部分地设置在其内的不对称砧座 所述空隙，所述不对称砧座构造成当被所述锤撞击时围绕第三轴旋转。 不对称砧可以包括圆柱体和从圆柱体向外延伸的凸耳。 凸耳可以包括沿着与第三轴线相交的第一平面延伸的第一冲击面和沿着不与第三轴线相交的第二平面延伸的第二冲击面，其中第二平面沿着穿过的线穿过第一平面 不对称砧座的圆柱体。

公开(公告)号：US20150198149A1

公开(公告)日：2015-07-16

申请号：US14597859

申请日：2015-01-15

Applicant: Ingersoll-Rand Company

Inventor： Michael John Lucas ,  Larry Rodney Stutts ,  James Richard Lindsey

IPC: F04B39/00

CPC classification number: F04B39/0055 ,  F04B11/0091 ,  F04B39/0027 ,  F04C15/0049 ,  F04C29/06 ,  F04D29/663

Abstract: A pressure pulse dampener for a compressor system is disclosed herein. The pulse dampener includes a housing having inlet passageway and an outlet passageway. A radially expanding annular passageway is formed downstream of the fluid inlet. A toroidal passageway is formed downstream of the annular passageway, the toroidal passageway being configured to direct fluid in a generally circumferential path around the central body. A connecting passageway is formed through the central body to provide fluid communication between the toroidal passageway and the fluid outlet.

Abstract translation: 本文公开了一种用于压缩机系统的压力脉冲阻尼器。 脉冲阻尼器包括具有入口通道和出口通道的壳体。 在流体入口的下游形成径向扩张的环形通道。 环形通道形成在环形通道的下游，环形通道被构造成引导围绕中心体的大致圆周路径中的流体。 连接通道穿过中心体形成，以在环形通道和流体出口之间提供流体连通。

公开(公告)号：US20150167731A1

公开(公告)日：2015-06-18

申请号：US14108345

申请日：2013-12-17

Applicant: Ingersoll-Rand Company

Inventor： Sanjeev Kumar

IPC: F16C11/10

CPC classification number: F16C11/106 ,  F16C2322/50 ,  F16M11/14 ,  Y10T29/49718 ,  Y10T403/32286

Abstract: In at least one illustrative embodiment, an adjustable joint comprises a housing, a pair of wedges arranged in the housing, and a threaded fastener engaged with at least one of the pair of wedges. The housing may include a first cavity that is sized to receive a spherical end of a shaft and a second cavity that is sized to receive a tube. The pair of wedges may be arranged between the first and the second cavities. The threaded fastener may be configured to (i) move the pair of wedges away from one another when rotated in a first direction and (ii) move the pair of wedges toward one another when rotated in a second direction opposite the first direction.

Abstract translation: 在至少一个说明性实施例中，可调节接头包括壳体，布置在壳体中的一对楔形物以及与所述一对楔块中的至少一个接合的螺纹紧固件。 壳体可以包括尺寸设计成容纳轴的球形端部的第一腔体和尺寸适于接纳管子的第二腔室。 一对楔形物可以布置在第一和第二腔之间。 螺纹紧固件可以被构造成：（i）当沿着第一方向旋转时将所述一对楔楔彼此远离，并且（ii）当沿与第一方向相反的第二方向旋转时将所述一对楔形物朝向彼此移动。

公开(公告)号：US09017209B1

公开(公告)日：2015-04-28

申请号：US14144863

申请日：2013-12-31

Applicant: Ingersoll-Rand Company

Inventor： Warren Andrew Seith ,  Aaron Michael Crescenti

IPC: F16H3/44 ,  B25F5/00 ,  F16D43/16 ,  F16H37/04 ,  F16D43/30 ,  F16H61/02

CPC classification number: B25F5/001 ,  B25B21/008 ,  F16D43/16 ,  F16D43/30 ,  F16H37/046 ,  F16H61/0293

Abstract: Illustrative embodiments of power tools with reversible, self-shifting transmissions are disclosed. In at least one illustrative embodiment, a power tool may comprise a motor having a motor shaft, an output shaft configured to be coupled to a tool element to rotate a fastener, and a transmission coupled between the motor shaft and the output shaft to transmit rotation from the motor shaft to the output shaft in a low-speed, high-torque mode and in a high-speed, low-torque mode. The transmission may be configured to self-shift between the low-speed, high-torque mode and the high-speed, low-torque mode in response to a change in a torque required to rotate the output shaft in both a clockwise direction and a counterclockwise direction.

Abstract translation: 公开了具有可逆的自移动传动装置的动力工具的说明性实施例。 在至少一个说明性实施例中，动力工具可以包括具有马达轴的马达，输出轴构造成联接到工具元件以旋转紧固件，以及耦合在马达轴和输出轴之间以传递旋转的传动装置 在低速，高扭矩模式和高速，低扭矩模式下，从电机轴到输出轴。 变速器可以被配置为响应于在顺时针方向和/或下转动时将输出轴旋转所需的扭矩的变化，在低速，高扭矩模式和高速，低扭矩模式之间进行自动换档 逆时针方向

公开(公告)号：US20150098837A1

公开(公告)日：2015-04-09

申请号：US14049088

申请日：2013-10-08

Applicant: Ingersoll-Rand Company

Inventor： Warren A. Seith ,  Aaron M. Crescenti

IPC: F04B43/02

CPC classification number: F04B9/045 ,  F04B43/026 ,  F04B43/067 ,  F04B49/065 ,  F04B2201/0206 ,  F04B2201/1202 ,  F04B2203/0201

Abstract: In at least one illustrative embodiment, a diaphragm pump may comprise a housing defining a first pumping chamber, a second pumping chamber, and a hydraulic fluid chamber, a first flexible diaphragm separating the first pumping chamber from the hydraulic fluid chamber, a second flexible diaphragm separating the second pumping chamber from the hydraulic fluid chamber, a rod mechanically linking the first flexible diaphragm and the second flexible diaphragm such that an expansion of one of the first and second flexible diaphragms exerts a contraction force on the other of the first and second flexible diaphragms, and a piston disposed within the hydraulic fluid chamber and configured to reciprocate to cause a hydraulic fluid contained within the hydraulic fluid chamber to alternately exert an expansion force on the first and second flexible diaphragms.

Abstract translation: 在至少一个说明性实施例中，隔膜泵可以包括限定第一泵送室，第二泵送室和液压流体室的壳体，将第一泵送室与液压流体室分离的第一柔性膜，第二柔性膜 将所述第二泵送室与所述液压流体室分离;杆，其将所述第一柔性隔膜和所述第二柔性隔膜机械地连接，使得所述第一和第二柔性隔膜中的一个的膨胀在所述第一和第二柔性隔膜中的另一个上施加收缩力， 隔膜和活塞，其设置在液压流体室内并构造成往复运动以使包含在液压流体室内的液压流体在第一和第二柔性隔膜上交替地施加膨胀力。

公开(公告)号：US20140341770A1

公开(公告)日：2014-11-20

申请号：US14226079

申请日：2014-03-26

Applicant: INGERSOLL-RAND COMPANY

Inventor： Jan Hauser ,  Jouko Peussa

IPC: F04C29/04 ,  F04C18/16

CPC classification number: F04C29/042 ,  F01C21/02 ,  F01C21/102 ,  F04C18/16 ,  F04C29/0007 ,  F04C2230/91 ,  F04C2270/195

Abstract: A water cooled rotary screw compressor system.

Abstract translation: 水冷旋转螺杆式压缩机系统。

公开(公告)号：USD713710S1

公开(公告)日：2014-09-23

申请号：US29456412

申请日：2013-05-31

Applicant: Ingersoll-Rand Company

Designer： Rockwood T. Roberts, III

公开(公告)号：US20140266711A1

公开(公告)日：2014-09-18

申请号：US14216078

申请日：2014-03-17

Applicant: Ingersoll-Rand Company

Inventor： Chun Jian Tang

IPC: G08B1/08

CPC classification number: G08B1/08 ,  F15B19/005 ,  F15B20/005 ,  F15B2211/6306 ,  F15B2211/6343 ,  F15B2211/857 ,  F15B2211/8636 ,  F15B2211/87 ,  F15B2211/8855 ,  F17D5/02

Abstract: An exemplary apparatus includes a sensor array configured to sense a gas stream temperature, pressure, and humidity. The sensor array includes a plurality of sensors, each configured to sense at least one of the gas stream conditions. The apparatus further includes an electronic control unit comprising a memory storage device, a condition evaluation module, a display module, and a wireless transmission module. The memory storage device stores a plurality of condition parameters, each condition parameter corresponding to one of the gas stream conditions. The condition evaluation module is configured to determine if one of the sensed conditions violates one of the corresponding parameters, and is further configured to output a warning command in response to the determining. The display module is configured to display information relating to at least one of a sensed condition and a condition parameter. The wireless transmission module is configured to wirelessly transmit data relating to at least one of the warning command and one of the sensed conditions.

Abstract translation: 示例性装置包括被配置为感测气流温度，压力和湿度的传感器阵列。 传感器阵列包括多个传感器，每个传感器被配置为感测气流条件中的至少一个。 该装置还包括电子控制单元，其包括存储器存储装置，条件评估模块，显示模块和无线传输模块。 存储器存储装置存储多个条件参数，每个条件参数对应于气流条件之一。 条件评估模块被配置为确定所感测的条件之一是否违反相应参数之一，并且还被配置为响应于该确定而输出警告命令。 显示模块被配置为显示与感测条件和条件参数中的至少一个有关的信息。 无线传输模块被配置为无线地发送与所述警告命令和感测到的条件中的至少一个有关的数据。