Splineless coupling means

Title: Splineless coupling means

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Abstract

In the first embodiment, the invention comprises an imperforate turbine wheel having a hub of polygonal cross-section engageable with a hollow shaft of polygonal conformation, and a thrust collar and bolt for fastening the shaft and wheel together.

Inventors:

Heitmann, Arnold M ^[1]; Lord, Jr., Richard E. ^[2]

Swampscott, MA
(Randolph, MA)

Issue Date:: 1982-01-01

Research Org.:: NORTHERN RESEARCH & ENG CORP

OSTI Identifier:: 864269

Patent Number(s):: 4340317

Assignee:: Northern Research & Engineering Corp. (Woburn, MA)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16D - COUPLINGS FOR TRANSMITTING ROTATION

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES

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F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16D - COUPLINGS FOR TRANSMITTING ROTATION
F16D1/06 - for attachment of a member on a shaft or on a shaft-end

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
F01D5/025 - {Fixing blade carrying members on shafts

F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04D - NON-POSITIVE-DISPLACEMENT PUMPS
F04D29/266 - {mounting compressor rotors on shafts}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T403/185 - Head or base

F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16B - DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
F16B2200/403 - Threaded clamping parts
F16B35/041 - {Specially-shaped shafts

F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16H - GEARING
F16H57/0025 - {with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods}

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DOE Contract Number:: AC03-79ET15426

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: splineless; coupling; means; embodiment; comprises; imperforate; turbine; wheel; hub; polygonal; cross-section; engageable; hollow; shaft; conformation; thrust; collar; bolt; fastening; hollow shaft; thrust collar; turbine wheel; coupling means; polygonal cross-section; /403/416/417/

Citation Formats


                    Heitmann, Arnold M, and Lord, Jr., Richard E. Splineless coupling means.  United States: N. p., 1982. 
        Web.

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                    Heitmann, Arnold M, & Lord, Jr., Richard E. Splineless coupling means.  United States.

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                    Heitmann, Arnold M, and Lord, Jr., Richard E. Fri .  
        "Splineless coupling means".  United States.  https://www.osti.gov/servlets/purl/864269.

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@article{osti_864269,

  title        = {Splineless coupling means},

  author       = {Heitmann, Arnold M and Lord, Jr., Richard E.},

  abstractNote = {In the first embodiment, the invention comprises an imperforate turbine wheel having a hub of polygonal cross-section engageable with a hollow shaft of polygonal conformation, and a thrust collar and bolt for fastening the shaft and wheel together.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1982},

  month        = {1}

}

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