CA2263618A1 - Motor shaft assembly and method - Google Patents

Motor shaft assembly and method Download PDF

Info

Publication number
CA2263618A1
CA2263618A1 CA002263618A CA2263618A CA2263618A1 CA 2263618 A1 CA2263618 A1 CA 2263618A1 CA 002263618 A CA002263618 A CA 002263618A CA 2263618 A CA2263618 A CA 2263618A CA 2263618 A1 CA2263618 A1 CA 2263618A1
Authority
CA
Canada
Prior art keywords
motor shaft
motor
impeller
shaft assembly
shaft extension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002263618A
Other languages
French (fr)
Other versions
CA2263618C (en
Inventor
Mark E. Baer
Melvin E. Wolfe, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shop Vac Corp
Original Assignee
Shop Vac Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shop Vac Corp filed Critical Shop Vac Corp
Priority to CA2601176A priority Critical patent/CA2601176C/en
Publication of CA2263618A1 publication Critical patent/CA2263618A1/en
Application granted granted Critical
Publication of CA2263618C publication Critical patent/CA2263618C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener

Abstract

A method for assembling a motor shaft with a bearing, a motor housing, and an impeller is disclosed. A motor shaft extension is used to retain the impeller axially on the motor shaft-and allows the motor shaft to drive an additional component, such as an impeller, located a distance from the motor. The motor shaft extension may be fabricated from aluminum or hardened steel. Additionally, the motor shaft extension may be embodied in a tube extending past the end of the motor shaft and a shaft extension pressed into the end of the tube.
CA002263618A 1998-10-16 1999-03-01 Motor shaft assembly and method Expired - Fee Related CA2263618C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2601176A CA2601176C (en) 1998-10-16 1999-03-01 Motor shaft assembly and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/174,499 US6035515A (en) 1998-10-16 1998-10-16 Motor shaft assembly and method
US09/174,499 1998-10-16

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2601176A Division CA2601176C (en) 1998-10-16 1999-03-01 Motor shaft assembly and method

Publications (2)

Publication Number Publication Date
CA2263618A1 true CA2263618A1 (en) 2000-04-16
CA2263618C CA2263618C (en) 2007-12-18

Family

ID=22636383

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002263618A Expired - Fee Related CA2263618C (en) 1998-10-16 1999-03-01 Motor shaft assembly and method

Country Status (2)

Country Link
US (2) US6035515A (en)
CA (1) CA2263618C (en)

Families Citing this family (13)

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US20070005064A1 (en) * 2005-06-27 2007-01-04 Sdgi Holdings Intervertebral prosthetic device for spinal stabilization and method of implanting same
US8167583B2 (en) * 2008-10-24 2012-05-01 Cnh America Llc Pump support coupler system
US8381834B2 (en) * 2010-02-04 2013-02-26 Robert Bosch Gmbh Drive system for interconnecting attachment devices and handheld rotary power tools
EP3269510B1 (en) * 2011-03-11 2019-04-17 Stanley D. Winnard A drive extension for use in a hand held device
CN102528426B (en) * 2012-01-17 2014-02-12 上海博泽汽车部件有限公司 Cooling fan compression joint device
FR3018712B1 (en) * 2014-03-20 2016-12-30 Arts DRILLING TOOL WITH TWO COAXIAL ENGINES
US9797499B2 (en) * 2014-08-12 2017-10-24 Baldor Electric Company Method of installing a motor on a gear box
US10399214B2 (en) 2014-12-17 2019-09-03 Stanley D. Winnard Ratchet wrench
ES2738419T3 (en) * 2015-04-02 2020-01-22 Sandvik Intellectual Property Multifunctional connector, drill head and method
DE202017100708U1 (en) * 2017-02-09 2017-05-03 Johnson Electric Germany GmbH & Co. KG Linear stepper motor with one rotor spindle for a linearly guided actuator
CN107756010B (en) * 2017-11-02 2023-05-02 宜昌博远电子有限公司 Automatic assembling machine and assembling method for balancing weight of miniature vibrating motor
CN109175927B (en) * 2018-09-12 2021-01-19 山西电机制造有限公司 Stator core rotation power-assisted tool

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Also Published As

Publication number Publication date
CA2263618C (en) 2007-12-18
US6035515A (en) 2000-03-14
US20030188414A1 (en) 2003-10-09
US7241117B2 (en) 2007-07-10

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Effective date: 20190301