USD838428S1 - Conveyor pulley - Google Patents

Conveyor pulley Download PDF

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Publication number
USD838428S1
USD838428S1 US29/605,444 US201729605444F USD838428S US D838428 S1 USD838428 S1 US D838428S1 US 201729605444 F US201729605444 F US 201729605444F US D838428 S USD838428 S US D838428S
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US
United States
Prior art keywords
conveyor pulley
view
pulley
conveyor
perspective
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.)
Active
Application number
US29/605,444
Inventor
Paul Ross
Benjamin Brewer
Alberto Chamorro
Dennis Grizzell
Jeffery Carlisle
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.)
Douglas Manufacturing Co Inc
Original Assignee
Douglas Manufacturing Co Inc
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 Douglas Manufacturing Co Inc filed Critical Douglas Manufacturing Co Inc
Priority to US29/605,444 priority Critical patent/USD838428S1/en
Assigned to DOUGLAS MANUFACTURING CO., INC. reassignment DOUGLAS MANUFACTURING CO., INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHAMORRO, ALBERTO, CARLISLE, JEFFERY, BREWER, BENJAMIN, GRIZZELL, DENNIS, ROSS, PAUL
Application granted granted Critical
Publication of USD838428S1 publication Critical patent/USD838428S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a top perspective view of the conveyor pulley;
FIG. 2 is a bottom perspective view of the conveyor pulley;
FIG. 3 is a side perspective view of the conveyor pulley;
FIG. 4 is an opposite side perspective view of the conveyor pulley;
FIG. 5 is a front perspective view of the conveyor pulley;
FIG. 6 is an end view of the conveyor pulley, the opposite end view being a mirror image;
FIG. 7 is a front elevation view of the conveyor pulley;
FIG. 8 is a rear elevation view of the conveyor pulley;
FIG. 9 is a top plan view of the conveyor pulley; and,
FIG. 10 is a bottom plan view of the conveyor pulley.
The broken lines shown in the figures are for the purpose of illustrating portions of the conveyor pulley and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a conveyor pulley, as shown and described.
US29/605,444 2017-05-25 2017-05-25 Conveyor pulley Active USD838428S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/605,444 USD838428S1 (en) 2017-05-25 2017-05-25 Conveyor pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/605,444 USD838428S1 (en) 2017-05-25 2017-05-25 Conveyor pulley

Publications (1)

Publication Number Publication Date
USD838428S1 true USD838428S1 (en) 2019-01-15

Family

ID=64953572

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/605,444 Active USD838428S1 (en) 2017-05-25 2017-05-25 Conveyor pulley

Country Status (1)

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US (1) USD838428S1 (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980777A (en) * 1933-05-06 1934-11-13 Zollinger John Supporting means for conveyer belts
US2087813A (en) 1935-03-02 1937-07-20 American Sheet & Tin Plate Material handling device
US2886169A (en) * 1957-02-08 1959-05-12 Joy Mfg Co Self-cleaning belt roller
US3354735A (en) * 1966-02-07 1967-11-28 William G Holz Traction-face arrangement for drum-type pulleys
US3626773A (en) * 1970-05-06 1971-12-14 Fredrick L Loeffler Self-cleaning pulley
US3648826A (en) * 1968-05-31 1972-03-14 Hesston Corp Conveyor-cleaner
US3661246A (en) * 1970-03-26 1972-05-09 Hewitt Robins Inc Training idler
US4180155A (en) 1976-12-01 1979-12-25 Industrial Service & Manufacturing Co. Multiple pitch self-cleaning belt pulley
US4284409A (en) * 1979-08-27 1981-08-18 Randtron Replaceable pulley lagging
US4324495A (en) 1980-07-24 1982-04-13 Manville Service Corporation Fiber feeder pulley cleaning system
US4499992A (en) 1983-04-18 1985-02-19 Pixall Corporation Self-cleaning support roller for an endless conveyor belt
US4913279A (en) 1987-02-26 1990-04-03 Tonissen George M Self cleaning conveyor roller
US5213202A (en) * 1991-10-07 1993-05-25 Morrison Marketing, Inc. Helically grooved conveyor pulley for use in belted conveyor systems
US8739965B2 (en) 2011-01-20 2014-06-03 Precision, Inc. Wing pulley having central reinforcing disk

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980777A (en) * 1933-05-06 1934-11-13 Zollinger John Supporting means for conveyer belts
US2087813A (en) 1935-03-02 1937-07-20 American Sheet & Tin Plate Material handling device
US2886169A (en) * 1957-02-08 1959-05-12 Joy Mfg Co Self-cleaning belt roller
US3354735A (en) * 1966-02-07 1967-11-28 William G Holz Traction-face arrangement for drum-type pulleys
US3648826A (en) * 1968-05-31 1972-03-14 Hesston Corp Conveyor-cleaner
US3661246A (en) * 1970-03-26 1972-05-09 Hewitt Robins Inc Training idler
US3626773A (en) * 1970-05-06 1971-12-14 Fredrick L Loeffler Self-cleaning pulley
US4180155A (en) 1976-12-01 1979-12-25 Industrial Service & Manufacturing Co. Multiple pitch self-cleaning belt pulley
US4284409A (en) * 1979-08-27 1981-08-18 Randtron Replaceable pulley lagging
US4324495A (en) 1980-07-24 1982-04-13 Manville Service Corporation Fiber feeder pulley cleaning system
US4499992A (en) 1983-04-18 1985-02-19 Pixall Corporation Self-cleaning support roller for an endless conveyor belt
US4913279A (en) 1987-02-26 1990-04-03 Tonissen George M Self cleaning conveyor roller
US5213202A (en) * 1991-10-07 1993-05-25 Morrison Marketing, Inc. Helically grooved conveyor pulley for use in belted conveyor systems
US8739965B2 (en) 2011-01-20 2014-06-03 Precision, Inc. Wing pulley having central reinforcing disk

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Powerpoint presentation by Douglas Manufacturing.
Sales brochure from Applicant for related product publicly available as early as 2008-2009.
Sales brochure from Douglas Manufacturing dated 2015 or earlier.

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