B21D39/046

Tapping sleeve with bent ends

A method of assembling a tapping sleeve includes positioning an outlet band on a pipe element with an arcuate portion of the outlet band contacting an outer surface of the pipe element, the outlet band including a front end, a back end, a first side end, a second side end, a first bend line defined between the first side end and the second side end and extending from the front end to the back end, a second bend line defined between the first bend line and the second side end and extending from the front end to the back end, wherein the outlet band defines an arcuate portion between the first bend line and the second bend line, a first flange defined between the first side end and the first bend line, and a second flange defined between the second side end and the second bend line.

SWAGE MACHINE HINGE SYSTEMS AND METHODS
20230074656 · 2023-03-09 ·

Techniques for implementing and/or operating a system that includes a pipe fitting and a swage machine. The swage machine includes a grab plate having a grab tab that matingly interlocks with a grab notch on the pipe fitting to facilitate securing the swage machine to the pipe fitting and a die plate having a die seat that enables a set of die segments to be used to conformally deform the pipe fitting around the tubing of the pipe segment to be loaded in the swage machine. The die plate and the grab plate include a base plate section, a hinge plate secured to the base plate section via a hinge fastener such that the hinge plate directly abuts the base plate section, and a pivotable plate section secured to the hinge plate via a hinge fastener such that the hinge plate directly abuts the pivotable plate section.

Introduced in a system for connecting refrigerant fluid discharge tubes to cylinder caps of hermetic compressors, and corresponding process of performing thereof

A connecting device includes a substantially cylindrical or tubular body provided, at one of its ends, with an outer perimeter projection and co-operative with a duct of channel of a cylinder cap. The device is preferably producible with steel aluminum alloy, or another metal alloy with similar structural and thermal properties mainly due to the stresses it may suffer during use. The device is configured to be able to absorb tolerance variations and to have a resilience capable of providing resistance at the time when a connection undergoes mechanical stresses of performance, especially torsion.

CONNECTOR ASSEMBLY AND METHOD FOR PRODUCING A CONNECTOR ASSEMBLY
20220325832 · 2022-10-13 · ·

The invention relates to a plug assembly (1) comprising a tube (3) and a plug connector (4), which comprises a connector body (5), wherein the connector body (5) has an annulus (18) located between a first casing section (9) and a second casing section (12) of the plug connector (4), wherein the tube (3) is inserted into the annulus (18) of the connector body (5), characterized in that a tube compensating element is arranged between the tube (3) and the second casing section (12), wherein the first casing section (9) of the connector body (5) is deformed such that an interlocking connection is established between a forming region (25) of the first casing section (9) of the connector body (5) and the tube (3), wherein the tube compensating element is clamped between the tube (3) and the second casing section (12).

Hydraulic crimp pressure feedback methods

A crimping system for crimping fittings on hoses is disclosed and include an interface and a crimper machine. The crimper machine is configured to analyze collected information based on identified hose and fitting properties; perform a crimping operation based on the collected information and the identified hose and fitting properties; measure crimping characteristics for the crimping operation; generate an alert based on the measured crimping characteristics and the collected information; and provide the alert to the interface.

Crimping device for loading stents and prosthetic heart valves
11464659 · 2022-10-11 · ·

Systems and devices for crimping a medical device and associated methods are disclosed herein. A crimping device configured in accordance with embodiments of the present technology can include, for example, a frame including a stationary plate, a movable member, and a plurality of blades arranged to form a channel and each including a pin that projects through a slot on the movable member and a corresponding slot on the stationary plate. The crimping device can be actuated to move the movable member relative to the stationary plate to drive the pins along paths defined by the slots to thereby drive the blades radially inward to crimp a medical device positioned within the channel.

A TUBE COUPLING APPARATUS
20230070756 · 2023-03-09 ·

A tube coupling apparatus includes first and second clamping jaws that are mounted on a tool body. The clamping jaws are movable relative to each other between an open configuration in which they are receive a compressible tube connector, and a closed configuration in which they apply a compression force to compress the compressible tube coupling about one or more tube members. An actuator is arranged to move at least one of the clamping jaws to the closed configuration and a controller is operative to control the actuator. A sensor is provided that is arranged to determine a system parameter indicative of the compression force applied to the coupling by the clamping jaws and to progressively increase the compression force of the clamping jaws during a fitting operation. The controller monitors the system parameter data from the sensor and automatically controls the actuator to prevent the compression force exceeding a predetermined threshold based on the sensor data.

Multi-pump hand tool

A tool and method of operating the tool is provided. The tool includes a first jaw, the first jaw arranged to rotate about a first pivot. A second jaw is arranged adjacent the first jaw, the second jaw arranged to rotate about a second pivot. A first cam member is rotatable about an axis, the first cam member being operably coupled to second jaw. A second cam member is rotatable about the axis, the second cam member being operable coupled to the first jaw. At least one movable handle is operably coupled to the first cam member and the second cam member. A clutch is operably coupled to the first cam member and the second cam member, the clutch being configured to allow free-rotation in first direction about the axis and prevent rotation in an opposite second direction.

Boiler tube panel installation device and method of aligning

An alignment device for aligning a tube panel with a plurality of pipes system and a method of performing the alignment is provided. The alignment device is used in a panel comprising a plurality of tubes having an inner diameter and an outer diameter. The alignment device includes a cylindrical first portion sized to fit within the tube inner diameter. A tapered second portion is provided opposite the cylindrical first portion, the tapered second end having a first end diameter that is substantially the same size as the outer diameter.

Outward direction pipe fitting swage machine systems and methods

Techniques for implementing and/or operating a system that includes a pipe fitting to be secured to a pipe segment, in which the pipe fitting includes a grab ring having a grab notch and a fitting jacket to be conformally deformed around tubing of the pipe segment to facilitate securing the pipe fitting to the pipe segment. The system includes a swage machine, which includes a grab plate having a grab tab that matingly interlocks with the grab notch to facilitate securing the pipe fitting to the swage machine, a die plate including a die that opens away from the grab plate, and a swaging actuator secured to the die plate. The swage machine operates the swaging actuator to move the die plate over the fitting jacket in an outwardly axial direction away from the grab plate to facilitate conformally deforming the fitting jacket around the tubing of the pipe segment.