US900976A - Shield for the post-holes in planing-machine tables. - Google Patents

Shield for the post-holes in planing-machine tables. Download PDF

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Publication number
US900976A
US900976A US43689508A US1908436895A US900976A US 900976 A US900976 A US 900976A US 43689508 A US43689508 A US 43689508A US 1908436895 A US1908436895 A US 1908436895A US 900976 A US900976 A US 900976A
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Prior art keywords
holes
post
shield
planing
disk
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Expired - Lifetime
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US43689508A
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William N Bauer
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30868—Work support
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30868—Work support
    • Y10T409/308736—Work support with position indicator or stop

Definitions

  • the purpose of my invention is to provide a shield or guard to prevent the stop post holes in the bed plate of a planing machine from getting filled up with chips and dirt and to obviate the consequent labor, annoyance and Waste of time necessary to digout and clear away the dirt when the stop-posts for the work are sought to be inserted in the holes drilled in the bed.
  • I provide a shield or cover for the holes which, while preventing the accumulation of dirtin the holes, may also be easily depressedby the post so that the holes can be used as readily as if no cover was provided.
  • Figure 1 is a cross section of the bed plate and a portion of the guide ways of a planing machine, with my shields in place.
  • Fig. 2 is an enlarged vertical section of one of the holes with the shield in position.
  • Fig. 3 is a plan view of same.
  • Fig. 4 is a vertical section with a stop post inserted in the hole.
  • Fig. 5 is aside elevation of one of the shields.
  • 1 is the bed plate of a planing machine, and 2, 2, a portion of the guide ways, 3,3, are the T-slots in the bed and 4, 4, are the holes drilled for the stop posts for holding the work in position on the bed.
  • These holes are not drilled entirely through the bed where the chips and cuttings would be apt to drop through the bed into the gearing and operating mechanism, and ordinarily therefore, these holes when not in use fill u with dirt and the depth of the holes makes it difiicult to clean them out.
  • I provide for each hole, a disk 5 of the diameter of the hole so as to fit snugly. The disk is held normally at the edge of the reamed out portion of the hole by the coiled spring 6.
  • the spring is secured at the center of the lower face of the disk by the screw 7, and the spring is seated in the base of the hole.
  • the tension of the spring is just sufficient to hold the disk at the upper edge of the hole, but light enough to permit the weight of the stop post 8, to depress the disk to the base of the hole, when the post is inserted in the hole. Any tendency of the spring to raise the post is not of consequence, as the work 9, when braced against the set screw 10, of the post, holds the post in place.
  • the disks are simply dropped in the holes with the spring down, and the spring holds the disk in position to prevent dirt from entering the hole. If for any reason it is sought to remove the shields they can be drawn up with a hand magnet.
  • a disk in combination with the bed of a planing machine, provided with holes for stop posts, a disk to fit each hole snugly, with a spring attached theretoof a length when expanded to sustain the disk horizontally at the edge of the hole and adapted to be compressed to permit the insertion of the stop post without removing the disk.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Description

ED JUNE 5, 1908. 900,976, Patented 001;. 13,1908.
WILLIAM N. BAUER, OF OINOINNATI, OHIO.
. SHIELD FOR THE POST-HOLES IN PLANING-IVIACHINE TABLES.
Specification of Letters Patent.
Patented Oct. 13 1908.
Application filed June 5, 1908. Serial No. 436,895.
To all whom it may concern:
cinnati, in the county of Hamilton and State of Ohio, have inventeda certain novel and useful Shield for the Post-Holes in Planing- Machine Tables, of which the following is a full, clear, and eXact description, reference being had to the accompanying drawings, forming part of this specification.
The purpose of my invention is to provide a shield or guard to prevent the stop post holes in the bed plate of a planing machine from getting filled up with chips and dirt and to obviate the consequent labor, annoyance and Waste of time necessary to digout and clear away the dirt when the stop-posts for the work are sought to be inserted in the holes drilled in the bed. At the same time I provide a shield or cover for the holes which, while preventing the accumulation of dirtin the holes, may also be easily depressedby the post so that the holes can be used as readily as if no cover was provided.
In the drawings Figure 1 is a cross section of the bed plate and a portion of the guide ways of a planing machine, with my shields in place. Fig. 2 is an enlarged vertical section of one of the holes with the shield in position. Fig. 3 is a plan view of same. Fig. 4 is a vertical section with a stop post inserted in the hole. Fig. 5 is aside elevation of one of the shields.
1 is the bed plate of a planing machine, and 2, 2, a portion of the guide ways, 3,3, are the T-slots in the bed and 4, 4, are the holes drilled for the stop posts for holding the work in position on the bed. These holes are not drilled entirely through the bed where the chips and cuttings would be apt to drop through the bed into the gearing and operating mechanism, and ordinarily therefore, these holes when not in use fill u with dirt and the depth of the holes makes it difiicult to clean them out. To prevent accumu lation of dirt in the holes, I provide for each hole, a disk 5 of the diameter of the hole so as to fit snugly. The disk is held normally at the edge of the reamed out portion of the hole by the coiled spring 6. The spring is secured at the center of the lower face of the disk by the screw 7, and the spring is seated in the base of the hole. The tension of the spring is just sufficient to hold the disk at the upper edge of the hole, but light enough to permit the weight of the stop post 8, to depress the disk to the base of the hole, when the post is inserted in the hole. Any tendency of the spring to raise the post is not of consequence, as the work 9, when braced against the set screw 10, of the post, holds the post in place. The disks are simply dropped in the holes with the spring down, and the spring holds the disk in position to prevent dirt from entering the hole. If for any reason it is sought to remove the shields they can be drawn up with a hand magnet.
As the coils of the spring are tapered from top to bottom, when the disk is de ressed one coil will enter the other and the isk can be more readily depressed.
Having thus described my invention What I claim as new and desire to secure by Letters Patent, is:
1. As a new article of manufacture a disk to fit the stop hole in a planing machine, with a spring attached to hold the disk at the upper edge of the hole and adapted to be compressed to permit the insertion of the stop post without removing the disk.
2. In a device of the character specified, in combination with the bed of a planing machine, provided with holes for stop posts, a disk to fit each hole snugly, with a spring attached theretoof a length when expanded to sustain the disk horizontally at the edge of the hole and adapted to be compressed to permit the insertion of the stop post without removing the disk.
WILLIAM N. BAUER.
Witnesses.
BESSIE A. BEALL, ARTHUR H. EwALD.
US43689508A 1908-06-05 1908-06-05 Shield for the post-holes in planing-machine tables. Expired - Lifetime US900976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US43689508A US900976A (en) 1908-06-05 1908-06-05 Shield for the post-holes in planing-machine tables.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43689508A US900976A (en) 1908-06-05 1908-06-05 Shield for the post-holes in planing-machine tables.

Publications (1)

Publication Number Publication Date
US900976A true US900976A (en) 1908-10-13

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US43689508A Expired - Lifetime US900976A (en) 1908-06-05 1908-06-05 Shield for the post-holes in planing-machine tables.

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669161A (en) * 1951-11-03 1954-02-16 A V Roe Canada Ltd Universal set-up means for pattern controlled machine tools
US4449870A (en) * 1981-10-29 1984-05-22 Suzuki Iron Works Co., Ltd. T-Slot cover
US5443103A (en) * 1994-03-01 1995-08-22 Kopacz; Wieslaw Multiple task woodworking apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2669161A (en) * 1951-11-03 1954-02-16 A V Roe Canada Ltd Universal set-up means for pattern controlled machine tools
US4449870A (en) * 1981-10-29 1984-05-22 Suzuki Iron Works Co., Ltd. T-Slot cover
US5443103A (en) * 1994-03-01 1995-08-22 Kopacz; Wieslaw Multiple task woodworking apparatus

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