GB191315177A - Improvements in and relating to Universal Sawing Machines. - Google Patents

Improvements in and relating to Universal Sawing Machines.

Info

Publication number
GB191315177A
GB191315177A GB191315177DA GB191315177A GB 191315177 A GB191315177 A GB 191315177A GB 191315177D A GB191315177D A GB 191315177DA GB 191315177 A GB191315177 A GB 191315177A
Authority
GB
United Kingdom
Prior art keywords
frame
saw
shaft
mounted
table
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
Application number
Inventor
James Jenkinson
Original Assignee
James Jenkinson
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 James Jenkinson filed Critical James Jenkinson
Priority to GB191315177T priority Critical
Application granted granted Critical
Publication of GB191315177A publication Critical patent/GB191315177A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/02Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
    • B23D47/025Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/16Saw benches
    • B27B5/18Saw benches with feedable circular saw blade, e.g. arranged on a carriage
    • B27B5/20Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage
    • B27B5/202Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage with the saw blade underneath a work-table
    • B27B5/205Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage with the saw blade underneath a work-table the saw blade performing a rectilinear movement only

Abstract

15,177. Jenkinson, J. July 1. Circular-saw machines.-A universal sawing- machine adapted for cross-cutting, rip-sawing, and cutting-off joists, rafters, boards, and bevel strips at any desired angle comprises a saw 63 mounted in a carriage 57 slidable on guiderods 39 in a swing-frame 37 supported so as to be angularly adjustable on a carrier frame 24 depending from a circular table 19, which is rotatably mounted in the machine frame 1. The table 19 is provided with a dial ring 20 having a graduated supporting-flange 22 registering with an indicator on a dial ring 15 on the main frame to show the angle at which the saw is turned in an horizontal plane. The dial ring 20 is also formed with an inward flange 21 and the table is locked when adjusted by a T-bolt passing through the flange 21 and engaging the base flange 16 of the ring 15. The frame 37 is pivoted in bearings 33, 36 in the dial ring 20, and comprises triangular heads 38, guide-rods 39, and segmental racks 40. The racks 40 are engaged by racks 72 on a plate 71 which is slidably mounted in a rabbeted opening 69 in the plate 19, and is provided with a slot 73 for the passage of the saw. Lateral movement of the plate 71 causes the frame 37 to turn so as to bring the saw to any angle in respect to the table 19, the inclination being shown on a scale on a frame 38 by an indicator on the hearing 33. The swing-frame is clamped in position by a bolt 35. The saw shaft 60 is mounted in bearings having removable upper members 61 and is driven from a vertical shaft 27 mounted centrally on ball bearings in the frame 24, through belt gearing 29, 51, 46, toothed gearing 47, 53, a shaft 52, and worm gearing 55, 64. The shaft 26 is driven through belt gearing 28, 30, 7 by a shaft 5 carrying fast and loose pulleys 8, 9 connected by a belt to an electric or other motor mounted at the opposite end of the main frame. The wheel 55 is splined to the shaft 52 so as to allow the saw carriage to be reciprocated on the rods 39 by means of a handle 67. A liner bar 80 is adjustably secured to slotted graduated guideplates arranged at opposite corners of the main frame by bolts 81 and clamping-nuts 82. A pan 84 having a discharge spout 86 is arranged beneath the carrier frame to receive the sawdust.
GB191315177D 1913-07-01 1913-07-01 Improvements in and relating to Universal Sawing Machines. Expired GB191315177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB191315177T 1913-07-01

Publications (1)

Publication Number Publication Date
GB191315177A true GB191315177A (en) 1914-02-19

Family

ID=32645432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191315177D Expired GB191315177A (en) 1913-07-01 1913-07-01 Improvements in and relating to Universal Sawing Machines.

Country Status (1)

Country Link
GB (1) GB191315177A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488077A (en) * 1944-09-15 1949-11-15 Buday John Rotatable table sawing machine
US2513873A (en) * 1946-04-06 1950-07-04 Malcolm F Horton Under bench saw for cutting various sections of wood
EP0715934A1 (en) * 1994-12-12 1996-06-12 Black & Decker Inc. Bevel table saw adjustment
EP0715918A1 (en) * 1994-12-12 1996-06-12 Black & Decker Inc. A double bevel table saw
CN104625223A (en) * 2015-01-22 2015-05-20 济南天辰铝机股份有限公司 Machine head swing device of double-head dicing saw

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488077A (en) * 1944-09-15 1949-11-15 Buday John Rotatable table sawing machine
US2513873A (en) * 1946-04-06 1950-07-04 Malcolm F Horton Under bench saw for cutting various sections of wood
EP0715934A1 (en) * 1994-12-12 1996-06-12 Black & Decker Inc. Bevel table saw adjustment
EP0715918A1 (en) * 1994-12-12 1996-06-12 Black & Decker Inc. A double bevel table saw
US5720213A (en) * 1994-12-12 1998-02-24 Black & Decker Inc. Bevel table saw adjustment
US5943932A (en) * 1994-12-12 1999-08-31 Black & Decker, Inc. Bevel table saw adjustment
CN104625223A (en) * 2015-01-22 2015-05-20 济南天辰铝机股份有限公司 Machine head swing device of double-head dicing saw

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