US2035733A - Fan motor mounting - Google Patents

Fan motor mounting Download PDF

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Publication number
US2035733A
US2035733A US25836A US2583635A US2035733A US 2035733 A US2035733 A US 2035733A US 25836 A US25836 A US 25836A US 2583635 A US2583635 A US 2583635A US 2035733 A US2035733 A US 2035733A
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US
United States
Prior art keywords
motor
ears
standard
motor mounting
fan motor
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.)
Expired - Lifetime
Application number
US25836A
Inventor
James J Wall
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.)
Marathon Electric Manuf Corp
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Marathon Electric Manuf 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 Marathon Electric Manuf Corp filed Critical Marathon Electric Manuf Corp
Priority to US25836A priority Critical patent/US2035733A/en
Application granted granted Critical
Publication of US2035733A publication Critical patent/US2035733A/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/64Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646Mounting or removal of fans
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/32Articulated members
    • Y10T403/32606Pivoted
    • Y10T403/32861T-pivot, e.g., wrist pin, etc.
    • Y10T403/32918T-pivot, e.g., wrist pin, etc. fork and tongue
    • Y10T403/32934Oppositely laterally movable tines

Description

, 1936- J. J, WALL FAN MOTOR MOUNTING Filed June 10, 1935 In wer/for March 31 Patented Mar. 31, 1936 UNITED STATES PATENT OFFICE i thon Electric Manufacturing Corporation,

Wausau, Wis., a corporation of Wisconsin Application June 10,

2 Claims.

This invention relates to standards for supporting electric motor fans, and the purpose of the invention is to combine with the swivel joint between the motor housing part of the standard and its support, a ball joint which serves to conceal the pivot and limit the hinge motion between the motor carrying element and its support; and to provide a motor mounting of this character having a large surface engagement at the hinge and allowing for close -adjustment to regulate frictional resistance so that the angular setting of the motor with reference to the standard may be maintained with certainty while still permitting change in such adjustment merely by rocking the motor housing on the upright part of the standard.

The objects of the invention are `accomplished by means of the construction illustrated in the drawing, in which:

Figure 1 shows in side elevation improved fan motor mounting, the motor and fan being indicated in this view by broken lines.

Fig. 2 shows in elevation an enlarged view of the mounting taken from the right of Fig. 1.

Fig. 3 is a fragmentary sectional View of the motor housing.

Fig. 4 is a fragment-ary sectional view of the supporting member to which the motor housing is pivoted.

Fig. 5 is a detail view partly in section of the bolt and nut for connecting the motor housing and support therefor.

It is desirable in motor supports of the class herein described to provide a swivel connection in the supporting means for the motor which limits the possible angular adjustment of the motor on the standard so as to prevent the fan guard or fan from coming into contact with the support and incidentally to conceal the swivel connection to improve the appearance of the article. In the present case this purpose is accomplished by combining with the swivel a covering therefor of semi-spherical bearing elements.

The construction consists of a ring-shaped casting for encircling the motor frame and having at its lower end a projecting perforated ear surrounded by a semi-spherical flange which is spaced from the ear and allows for the reception of pivoting elements on a support for the motor housing. This ring-shaped motor housing I as indicated in Fig. 2 carries set screws 2 for retaining a motor 3, Fig. 1, therein.

'Ihe casting I carries a perforated ear 4 projecting outwardly therefrom to fit between the perforated ears 5 of a hollow standard 6. 'I'he casting I has a semi-spherical flange I spaced from and concealing the ear 4. The flange 1 is perforated at 8 in line with the perforation 9 in 1935, Serial N0. 25,836

ear 4. The e-ars 5 of standard 6 are also perforated at I0. The ears 4 and 5 are pivoted to'- gether by a bolt II having an integral head I2 at one end and threaded at its opposite end I3 to receive nut I4.

When the parts I and 6 are connected together by the bolt passing through ears 4 and 5 the member I may be rocked angularly with reference to the standard 6 so far' as permitted by the semi-spherical flange I5 on standard 6. The edges of this flange limit the relative motion by engaging the flange 'I at the points I6 or Il, Fig. 1.

The open lower end I8 of the circular flange 'I is at all times covered by iiange I5. The normal surface contact between ears 4 and 5 is supplemented by the surface contact between the flanges 'I and I5, adding to the frictional resistance afforded by the ears. The precise desired resistance to angular adjustment at the swivel connection is attained by tightening nut I4 on bolt I I. The head of the bolt and the nut engage opposite surfaces of the perforated ears 5, clamping them more or less against the ear 4. The perforations 8 in flange 'I allows for access to the bolt and nut at all times and for insertion of the bolt when the parts of the standard are assembled together.

The standard 6 as indicated in Figs. 1 and 2 may carry the motor speed regulating switch I9.

In the use of the construction the angular relationship between the members I and 6 is normally rarely changed but may be simply by rocking member I and the motor carried thereby with reference to standard 6, the friction between these two elements serving to retain them in their set position.

It is desirable to have such a swivel connection in a fan mounting but also desirable to conceal the joint for the sake of appearance.

I claim:

1. A joint of the class described comprising a support and a supported element, said support and said element having intertting ears and intertting semi-spherical flanges for encircling and concealing said ears, said ears having coaxial perforations, and a bolt passing through said ears.

2. A joint of the class described comprising a support and a supported element, said support and said element having interfitting ears and interi'ltting semi-spherical flanges for encircling and concealing said ears, said ears having coaxial perforations, a bolt passing through said ears, and one of said flanges having a perforation in line with the perforations in said ears and for receiving the bolt.

JAMES J. WALL.

US25836A 1935-06-10 1935-06-10 Fan motor mounting Expired - Lifetime US2035733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US25836A US2035733A (en) 1935-06-10 1935-06-10 Fan motor mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25836A US2035733A (en) 1935-06-10 1935-06-10 Fan motor mounting

Publications (1)

Publication Number Publication Date
US2035733A true US2035733A (en) 1936-03-31

Family

ID=21828313

Family Applications (1)

Application Number Title Priority Date Filing Date
US25836A Expired - Lifetime US2035733A (en) 1935-06-10 1935-06-10 Fan motor mounting

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US (1) US2035733A (en)

Cited By (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533103A (en) * 1982-03-09 1985-08-06 Tatsuo Ina Device in universal head for tilting camera to the left and right
US20050052087A1 (en) * 2003-09-08 2005-03-10 Asmo Co., Ltd. Motor holding arrangement and motor actuator having the same
US20060088371A1 (en) * 2004-09-28 2006-04-27 Solar Turbines Incorporated Low profile gimbal
US20090012003A1 (en) * 1998-03-17 2009-01-08 Genentech, Inc. Polypeptides homologous to vegf and bmp1
US20100226763A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226797A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226752A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226751A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226758A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100225012A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Humidifying apparatus
US20100226769A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226753A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226750A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226749A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226801A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20100226764A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan
US20100226787A1 (en) * 2009-03-04 2010-09-09 Dyson Technology Limited Fan assembly
US20110058935A1 (en) * 2007-09-04 2011-03-10 Dyson Technology Limited Fan
US20110110805A1 (en) * 2009-11-06 2011-05-12 Dyson Technology Limited Fan
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US20110164959A1 (en) * 2008-09-23 2011-07-07 Dyson Technology Limited Fan
US20110223014A1 (en) * 2009-03-04 2011-09-15 Dyson Technology Limited Fan assembly
US20110236229A1 (en) * 2010-03-23 2011-09-29 Dyson Technology Limited Accessory for a fan
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CN104863873A (en) * 2014-11-18 2015-08-26 广东美的环境电器制造有限公司 fan
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533103A (en) * 1982-03-09 1985-08-06 Tatsuo Ina Device in universal head for tilting camera to the left and right
US20090012003A1 (en) * 1998-03-17 2009-01-08 Genentech, Inc. Polypeptides homologous to vegf and bmp1
US20090264370A9 (en) * 1998-03-17 2009-10-22 Genentech, Inc. Polypeptides homologous to vegf and bmp1
US20050052087A1 (en) * 2003-09-08 2005-03-10 Asmo Co., Ltd. Motor holding arrangement and motor actuator having the same
US7235908B2 (en) * 2003-09-08 2007-06-26 Asmo Co., Ltd. Motor actuator having motor holding arrangement
US20060088371A1 (en) * 2004-09-28 2006-04-27 Solar Turbines Incorporated Low profile gimbal
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US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US9599356B2 (en) 2014-07-29 2017-03-21 Dyson Technology Limited Humidifying apparatus
CN104863873A (en) * 2014-11-18 2015-08-26 广东美的环境电器制造有限公司 fan

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