US409783A - Top-lift plate - Google Patents
Top-lift plate Download PDFInfo
- Publication number
- US409783A US409783A US409783DA US409783A US 409783 A US409783 A US 409783A US 409783D A US409783D A US 409783DA US 409783 A US409783 A US 409783A
- Authority
- US
- United States
- Prior art keywords
- lift plate
- lift
- curb
- flange
- plate
- 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
Links
- 210000000481 Breast Anatomy 0.000 description 8
- 210000000474 Heel Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53991—Work gripper, anvil, or element
Definitions
- This invention is an improvement design ed to be applied to heel-nailing machines.
- Movable or pivoted top-lift plates as now commonly employed in heeling-machines have a shoulder, against which the breast of the heel is pushed and held.
- My present invention has for its object a novel construction of a top-lift plate, whereby the top lift may be retained so as to move with the plate, the top-lift plate readily withdrawing itself from the heel upon which the top-lift has been blinded when the top-lift plate and shoe are moved away in opposite directions.
- a top-lift plate has been provided with a curb or flange at its outer edge to act against the convexed or curved parts of the top lift.
- Figure 1 is a plan view of a nail-box provided with a pivoted top-lift plate embodying my invention, and Fig. 2 a side elevation thereof.
- the nailbox A and the pivot or bolt 13, upon which is pivoted the top-lift plate to be described, are and may be all as common.
- the top-lift plate C has a shoulder, as 0, against which bears the breast edge of the top lift.
- the top-lift plate so far described is of usual construction. I have added to the top-lift plate a curb or flange, as a, the said curb or flange projecting upwardly from the face of the top-lift plate to come in contact Serial No. 305,388. (N0 model.)
- This curb or flange constitutes a guard or gage to retain the top lift in position on the top-lift plate with its breast against the shoulder c.
- the curb or flange as a piece of thin metal attached to the top-lift plate by means of pins, as 2; but it will be obvious that the purpose of my invention would be accomplished even though the curb or flange were made in several pieces.
- the pins alone standing up firmly and rigidly in and extending above the top-lift plate would form a curb or flange to act upon the convexed edges of the top lift and hold it it in place.
- the projecting curb or flange extended upwardly from the top-lift plate leaves within it a sort of pocket, as it were, to receive the top lift.
Description
(No Model.) 7
G. W. GLIDDEN.
TOP LIFT PLATE.
No. 409,783. Patented Aug. 27, 1889.
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UNITED STATES PATENT OFFICE.
CHARLES IV. GLIDDEN, OF LYNN, ASSIGNOR TO JAMES \V. BROOKS, TRUSTEE, OF CAMBRIDGE, MASSACHUSETTS.
TOP-LIFT PLATE.
SPECIFICATION forming part of Letters Patent No. 409,783, dated August 27, 1889.
Application filed March 30, 1889.
T0 aZZ whom it may concern:
Be it known that I, CHARLES W. GLIDDEN, of Lynn, county of Essex, State of Massachusetts, have invented an Improvement in Top- Lift Plates, of which the following description,
in connection with the accompanying drawings, is a specification, like letters on the drawings representing like parts.
This invention is an improvement design ed to be applied to heel-nailing machines.
Movable or pivoted top-lift plates as now commonly employed in heeling-machines have a shoulder, against which the breast of the heel is pushed and held.
My present invention has for its object a novel construction of a top-lift plate, whereby the top lift may be retained so as to move with the plate, the top-lift plate readily withdrawing itself from the heel upon which the top-lift has been blinded when the top-lift plate and shoe are moved away in opposite directions. I
In accordance with my invention a top-lift plate has been provided with a curb or flange at its outer edge to act against the convexed or curved parts of the top lift.
Figure 1 is a plan view of a nail-box provided with a pivoted top-lift plate embodying my invention, and Fig. 2 a side elevation thereof.
The nailbox A and the pivot or bolt 13, upon which is pivoted the top-lift plate to be described, are and may be all as common.
The top-lift plate C has a shoulder, as 0, against which bears the breast edge of the top lift. The top-lift plate so far described is of usual construction. I have added to the top-lift plate a curb or flange, as a, the said curb or flange projecting upwardly from the face of the top-lift plate to come in contact Serial No. 305,388. (N0 model.)
with the convexed or curved portions of the heel. This curb or flange constitutes a guard or gage to retain the top lift in position on the top-lift plate with its breast against the shoulder c.
I do not desire to limit my invention to the exact length or formation of the curb or flange.
I have herein shown the curb or flange as a piece of thin metal attached to the top-lift plate by means of pins, as 2; but it will be obvious that the purpose of my invention would be accomplished even though the curb or flange were made in several pieces. As, for instance, the pins alone standing up firmly and rigidly in and extending above the top-lift plate would form a curb or flange to act upon the convexed edges of the top lift and hold it it in place.
. The projecting curb or flange extended upwardly from the top-lift plate leaves within it a sort of pocket, as it were, to receive the top lift.
I claim- In a heel-nailing machine, the combination of a nail-box, the pivoted top-lift plate C, having a shoulder, as c, to receive against it the breast of the top lift, and having arigid curb, as a, extended around the edge of the said pivoted top-lift plate, thus leaving a socket or chamber, down into which the top lift is laid, substantially as described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
CHARLES IV. GLIDDEN.
Witnesses:
WILBUR E. RowELL, WILLIAM H. J. FITZGERALD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US409783A true US409783A (en) | 1889-08-27 |
Family
ID=2478718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US409783D Expired - Lifetime US409783A (en) | Top-lift plate |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US409783A (en) |
-
0
- US US409783D patent/US409783A/en not_active Expired - Lifetime
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