US1441710A - Bars for use in moving rolls of paper - Google Patents

Bars for use in moving rolls of paper Download PDF

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Publication number
US1441710A
US1441710A US509458A US50945821A US1441710A US 1441710 A US1441710 A US 1441710A US 509458 A US509458 A US 509458A US 50945821 A US50945821 A US 50945821A US 1441710 A US1441710 A US 1441710A
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US
United States
Prior art keywords
paper
bars
roll
rolls
moving rolls
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
US509458A
Inventor
Parker Howard
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Individual
Original Assignee
Individual
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Filing date
Publication date
Priority claimed from US400601A external-priority patent/US1426764A/en
Application filed by Individual filed Critical Individual
Priority to US509458A priority Critical patent/US1441710A/en
Application granted granted Critical
Publication of US1441710A publication Critical patent/US1441710A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Definitions

  • Figure 1 is a view showing the manner in which the bars of the present invention are employed for connecting a roll of paper to a crane;
  • Figure 2 is an enlarged view showing one of the bars within. a paper core on which a roll oi paper or the like is Wound.
  • a denotes the boom of the crane or the like, and Z) the chains or ropes by which the roll of paper 0 is suspended from the boom.
  • the roll of paper 0 is shown wound on a core
  • the boom, chains, and roll of paper are illustrated in dotted lines, since they are shown merely to inclicate one manner in which the bars of the present invention may be employed.
  • Each .01 the bars 01 the present invention is provided with a relatively long spindle 1O entering the opening of the core to of the roll of paper.
  • the opposite ends of each spindle are similarly tapered in opposite directions, as at 20, 30, so that relatively long substantially parallel bearing surfaces between the core wall and the spindle are obtained thereby greatly reducing the like lihood of cracking or breaking down the wall of the opening.
  • On the protruding end of each bar is a grooved head 32 about which the chains are adapted to pass.
  • the spindle portion of the bar is considerably longer than the protruding end so as to red uce leverage.
  • a pair of members adapted to be inserted into the opposite ends or the opening in a paper roll and each comprising a spindle having its ends similarly tapered in opposite directions, and means protruding beyond the roll for attachment to a suitable supporting member.
  • a pair of members adapted to be in sorted into the opposite ends of the opening in a paper roll and each comprising a relatively long spindle having its ends similarly tapered in opposite directions and means protruding a relatively short distance beyond the roll for attachment to a suitable supporting member.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Paper (AREA)

Description

Jain 9, 1923 1,441,710.
H. PARKER.
BARS FOR USE IN MOVING ROLLS OF PAPER.
ORIGIN/\LFILED AUG.2,1920.
gmmm
$5M @M/w i atented Jan, 9, W23,
Uhl'lfi "Ferrite? HOWARD YABKER, F BERLIN, HAMPSHIRE.
BARS FOR USE Il T MOVIIifG ROLLS OF PAPER.
Original application filed August 2, 1920, Serial No. 400,601, Divided and this application filed October 22, 1921. Serial No. 509,458.
pending application for United States Letters Patent, Serial No. lOOfiOl, filed August 2, 1920.
In moving heavy rolls of paper, such as rolls of newspaper, by means of a crane,
or the like, it is customary to insert bars suspended .t'rom the crane into the ends of the openings i the paper rolls. Heretofore bars of this sort, owing to the weight of the paper rolls and the leverage exerted frequently resulted in mutilation ot the paper about the openings receiving the bars, or in the breakingdown of the cores where the paper is wound on such cores. It is the ob- "iect of the present invention to ovecome 5 this difliculty and to this end I provide bars by means of which rolls'ot paper may be lifted without danger of injuring the same.
In the accompanying drawings- Figure 1 is a view showing the manner in which the bars of the present invention are employed for connecting a roll of paper to a crane; and
Figure 2 is an enlarged view showing one of the bars within. a paper core on which a roll oi paper or the like is Wound.
Referring to the drawings in detail, a denotes the boom of the crane or the like, and Z) the chains or ropes by which the roll of paper 0 is suspended from the boom. In
the present instance, the roll of paper 0 is shown wound on a core The boom, chains, and roll of paper are illustrated in dotted lines, since they are shown merely to inclicate one manner in which the bars of the present invention may be employed.
Each .01 the bars 01 the present invention is provided with a relatively long spindle 1O entering the opening of the core to of the roll of paper. The opposite ends of each spindle are similarly tapered in opposite directions, as at 20, 30, so that relatively long substantially parallel bearing surfaces between the core wall and the spindle are obtained thereby greatly reducing the like lihood of cracking or breaking down the wall of the opening. On the protruding end of each bar is a grooved head 32 about which the chains are adapted to pass. The spindle portion of the bar is considerably longer than the protruding end so as to red uce leverage.
I claim as my invention l. A pair of members adapted to be inserted into the opposite ends or the opening in a paper roll and each comprising a spindle having its ends similarly tapered in opposite directions, and means protruding beyond the roll for attachment to a suitable supporting member.
2. A pair of members adapted to be in sorted into the opposite ends of the opening in a paper roll and each comprising a relatively long spindle having its ends similarly tapered in opposite directions and means protruding a relatively short distance beyond the roll for attachment to a suitable supporting member.
nowann manna,
US509458A 1920-08-02 1921-10-22 Bars for use in moving rolls of paper Expired - Lifetime US1441710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US509458A US1441710A (en) 1920-08-02 1921-10-22 Bars for use in moving rolls of paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US400601A US1426764A (en) 1920-08-02 1920-08-02 Crane
US509458A US1441710A (en) 1920-08-02 1921-10-22 Bars for use in moving rolls of paper

Publications (1)

Publication Number Publication Date
US1441710A true US1441710A (en) 1923-01-09

Family

ID=27017116

Family Applications (1)

Application Number Title Priority Date Filing Date
US509458A Expired - Lifetime US1441710A (en) 1920-08-02 1921-10-22 Bars for use in moving rolls of paper

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974994A (en) * 1957-01-30 1961-03-14 Metro Engineering Company Ltd Lifting bridle construction
US5445426A (en) * 1994-08-22 1995-08-29 Sorensen; Brad A. Method and apparatus for lifting rolls of carpet or the like
WO2014154243A1 (en) * 2013-03-25 2014-10-02 Pewag Austria Gmbh Compensation rocker for a multiple-string stop means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974994A (en) * 1957-01-30 1961-03-14 Metro Engineering Company Ltd Lifting bridle construction
US5445426A (en) * 1994-08-22 1995-08-29 Sorensen; Brad A. Method and apparatus for lifting rolls of carpet or the like
WO2014154243A1 (en) * 2013-03-25 2014-10-02 Pewag Austria Gmbh Compensation rocker for a multiple-string stop means

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