US784113A - Saw. - Google Patents

Saw. Download PDF

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Publication number
US784113A
US784113A US1904206380A US784113A US 784113 A US784113 A US 784113A US 1904206380 A US1904206380 A US 1904206380A US 784113 A US784113 A US 784113A
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US
United States
Prior art keywords
saw
tooth
miner
spring
saws
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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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Inventor
James Henry Miner
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Individual
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Individual
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Publication date
US case filed in Texas Western District Court litigation Critical https://portal.unifiedpatents.com/litigation/Texas%20Western%20District%20Court/case/5%3A17-cv-00854 Source: District Court Jurisdiction: Texas Western District Court "Unified Patents Litigation Data" by Unified Patents is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to US1904206380 priority Critical patent/US784113A/en
Application granted granted Critical
Publication of US784113A publication Critical patent/US784113A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
    • B23D61/06—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted in exchangeable arrangement
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y10T83/9326—Plural separable sections
    • Y10T83/9329—Tooth separable from blade
    • Y10T83/9331—By independent connecting element
    • Y10T83/9333—Transversely movable

Definitions

  • My invention relates to improvements in saws, and more particularly to that class of saw embodying in its construction removable and interchangeable teeth.
  • FIG. 1 is a side view of a sufiicient portion of a saw to illustrate the invention
  • Fig. 2 is a sectional detail view.
  • the ordinal 3 indicates the body of the saw, and 4 the removable teeth. These may be retained in the tooth-sockets in any desired manner-as, for instance, by a locking pin or key 5; but as this forms no part of the present invention a more detailed description is deemed unnecessary.
  • each spring may be held in a simple and effective manner by providing an overhanging lug or projecof a hook-shaped projection on said tooth overhanging the end of said lining-spring and re taining the same in place, substantially as described.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)

Description

No. 784,113. PATENTED MAR. '7, 1905. J. H. MINER.
SAW.
APPLIOATION FILED MAY 4, 1904.
UNITED STATES Patented March '7, 1905.
PATENT OFFICE.
, SAW.
SPECIFICATION forming part or Letters Patent N 0. 784,113, dated March '7, 1905.
Application filed May 4:, 1904. Serial No. 206,330.
1'!) (0M ll/71.0177, it Ina/y concern:
Be it known that I, JAMEs HENRY MINER, a citizen of the United States, residing at Lumberton, Mississippi, have invented certain new and useful Improvements in Saws, of which the following is a specification.
My invention relates to improvements in saws, and more particularly to that class of saw embodying in its construction removable and interchangeable teeth.
1 have aimed to provide means which may be readily applied to the saw to prevent the wearing of the throat of the tooth which will prevent the tension of the saw being changed by obviating wear at the edge of the saw, and l have also aimed to so construct said means as to avoid unnecessary fastening devices and make replacement easy and inexpensive.
.The invention is illustrated in the accompanying drawings, in which- Figure 1 is a side view of a sufiicient portion of a saw to illustrate the invention, and Fig. 2 is a sectional detail view.
.In the drawings, the ordinal 3 indicates the body of the saw, and 4 the removable teeth. These may be retained in the tooth-sockets in any desired manner-as, for instance, by a locking pin or key 5; but as this forms no part of the present invention a more detailed description is deemed unnecessary.
The ordinal 6 indicates a lining-spring which extends, as shown, around the throat of the tooth and protects it from wear. The forward end 7 is flush with the back edge of the tooth-body, and l. have found that each spring may be held in a simple and effective manner by providing an overhanging lug or projecof a hook-shaped projection on said tooth overhanging the end of said lining-spring and re taining the same in place, substantially as described.
In testimony whereof I affix my signature in presence of two witnesses.
JAMES HENRY MINER Witnesses:
H. .H. UIIAMBLIss, J. B. SALMOND.
US1904206380 1904-05-04 1904-05-04 Saw. Expired - Lifetime US784113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1904206380 US784113A (en) 1904-05-04 1904-05-04 Saw.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1904206380 US784113A (en) 1904-05-04 1904-05-04 Saw.

Publications (1)

Publication Number Publication Date
US784113A true US784113A (en) 1905-03-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
US1904206380 Expired - Lifetime US784113A (en) 1904-05-04 1904-05-04 Saw.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091267A (en) * 1958-01-29 1963-05-28 Hoe & Co R Saw bit
US5829423A (en) * 1994-12-22 1998-11-03 Hilti Aktiengesellschaft Saw disk
US20170361381A1 (en) * 2016-06-20 2017-12-21 Iscar, Ltd. Cutting Tool and Cutting Insert Having a Deep Blind Opening

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091267A (en) * 1958-01-29 1963-05-28 Hoe & Co R Saw bit
US5829423A (en) * 1994-12-22 1998-11-03 Hilti Aktiengesellschaft Saw disk
US20170361381A1 (en) * 2016-06-20 2017-12-21 Iscar, Ltd. Cutting Tool and Cutting Insert Having a Deep Blind Opening
US10010942B2 (en) * 2016-06-20 2018-07-03 Iscar, Ltd. Cutting tool and cutting insert having a deep blind opening

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