General Electric Company

Other

Hytorc Division Unex Corporation

Jetyd Corp.

Michael F Dolan, Jr

John K Junkers

Robert Phillips

Jesse Ellis Barton

Le Yu

Eric P Junkers

Brian Kenneth Bassett

Calvin A Bonas

Peter Koppenhoefer

Luis Armando Sanchez Del Valle

Nathan Lynn Green

David E Lay

Xiaoxing Zhang

Apparatus that makes it possible to prefill spin-on filter cartridges by allowing users to easily pour fluid only into the filter cartridge input port holes. Particularly useful for applications where introducing contaminants downstream of the filter can be detrimental to the system the filter protects.

Fluid filling diverter and collector apparatus

A hose connection system for connecting a hose to a gas turbine engine. The hose connection system may include a connection fitting and a connection tool. The connection fitting may include a first member to be attached to the gas turbine engine, a mating component to be attached to the hose, and a splined second member to be torqued onto the first member. The connection tool may include a drive wheel with a number of drive wheel splines such that the drive wheel splines torque the splined second member onto the first member.

Hose connection system

A rotation angle indicating retainer assembly for use with and/or integrated with a hydraulically driven device for tightening and loosening a threaded fastener is disclosed and includes: a retainer cap assembly having a hollow cylindrical shape with an upper hollow portion, a lower hollow portion, a hollow disc, a ring having polygonal connection formations and a ball bearing assembly; a plunger assembly having a cylindrical shape with a connection portion, a depression portion, a compression spring and a lower retaining ring; a rotation angle scale assembly having a hollow cylindrical shape with an upper hollow disc with an arrow indicator and a lower portion having polygonal formations; a rotation angle indicator assembly having a substantially hollow cylindrical shape with an upper rotation angle dial, a lower portion having a rotation angle scale, an upper retaining ring, a wave spring and friction ring; and wherein the rotation angle scale assembly is nonrotatably attachable to a driving portion of a housing of the device, and wherein the retainer cap assembly is nonrotatably attachable to a square drive shaft torque output assembly of the device. Advantageously the rotation angle indicating retainer assembly: is not connected with a device power source; is not used in a feedback loop between the device, the device power source and/or the fastener; is able to be zeroed once an operator wishes to observe an angle of rotation of the fastener; is of unitary construction; requires no loose parts or external implements to engage and secure a drive shaft to the drive head of the tool; reduces likelihood of tool failure during operation due to improper engagement of the drive shaft; and increases user safety during tool operation.

Rotation angle indicating retainer assembly for tightening threaded fasteners

The present application thus provides a bolt tightening system. The bolt tightening system may include a bolt, a nut, and a bolt tightening tool. The bolt tightening tool may include an adapter and a chamber. One of the adapter and the chamber applies a torque to the bolt and one holds the nut.

Bolt tightening system

Growing community of inventors

Manasquan, NJ, United States of America

Michael F Dolan, Jr