US1582880A - Expansion joint - Google Patents

Expansion joint Download PDF

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Publication number
US1582880A
US1582880A US587610A US58761022A US1582880A US 1582880 A US1582880 A US 1582880A US 587610 A US587610 A US 587610A US 58761022 A US58761022 A US 58761022A US 1582880 A US1582880 A US 1582880A
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US
United States
Prior art keywords
expansion joint
excelsior
albert
fischer
bituminous
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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
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US587610A
Inventor
Albert C Fischer
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Individual
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Individual
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Priority to US587610A priority Critical patent/US1582880A/en
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Publication of US1582880A publication Critical patent/US1582880A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
    • E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
    • E01C11/10—Packing of plastic or elastic materials, e.g. wood, resin
    • E01C11/106—Joints with only prefabricated packing; Packings therefor

Definitions

  • My invention relates to bituminous expansion joints for concrete roads, said joints having incorporated therein excelsior in the place of and in substantially the same proportions of the various organic matter, such as fibers, heretofore generally employed for this purpose.
  • Excelsior is usually cut from kiln dried lumber which contains little rosin.
  • whet er solid or cellular it has the efli'ect of materially stifi'ening the bituminous material, which is very desirable, and at the Application filed September 11, 1922. Serial No. 587,610.
  • excelsior forms an economical filler. Moreover, excelsior being made up of wooden shreds of substantially transverse dimensions, affords a compressible filling material,
  • the bituminous material may be in the ALBERT C. FISCHER.

Description

Patented Apr. 27, 1926.
PATENT OFFICE.
ALBERT C. FISCHER, OF CHICAGO, ILLINOIS.
EXPANSION JOINT.
No Drawing.
To all whom it may concern:
Be it known that I, ALBERT C. FISCHER, a citizen of the United States, residing in Chicago, county of Cook, State of Illinois,
have invented a certain new and useful Improvement in Expansion Joints.
My invention relates to bituminous expansion joints for concrete roads, said joints having incorporated therein excelsior in the place of and in substantially the same proportions of the various organic matter, such as fibers, heretofore generally employed for this purpose.
Excelsior is usually cut from kiln dried lumber which contains little rosin. When incor orated in the bituminous material, whet er solid or cellular, it has the efli'ect of materially stifi'ening the bituminous material, which is very desirable, and at the Application filed September 11, 1922. Serial No. 587,610.
same time the excelsior forms an economical filler. Moreover, excelsior being made up of wooden shreds of substantially transverse dimensions, affords a compressible filling material,
The bituminous material may be in the ALBERT C. FISCHER.
US587610A 1922-09-11 1922-09-11 Expansion joint Expired - Lifetime US1582880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US587610A US1582880A (en) 1922-09-11 1922-09-11 Expansion joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US587610A US1582880A (en) 1922-09-11 1922-09-11 Expansion joint

Publications (1)

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US1582880A true US1582880A (en) 1926-04-27

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Family Applications (1)

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US587610A Expired - Lifetime US1582880A (en) 1922-09-11 1922-09-11 Expansion joint

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