US441420A - Heel-nailing machine - Google Patents

Heel-nailing machine Download PDF

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US441420A
US441420A US441420DA US441420A US 441420 A US441420 A US 441420A US 441420D A US441420D A US 441420DA US 441420 A US441420 A US 441420A
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plate
heel
driver
block
lift
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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D79/00—Combined heel-pressing and nailing machines

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  • This invention relates to heel-nailing machines, and is herein shown as embodied in an attachment adapted to be employed on heel-nailing machines of any usual or wellknown construction.
  • My invention has for its object to provide simple and etiicient mechanism whereby heels may be nailed to boots and shoes with greater rapidity.
  • the top- Vlift plate located below the driver-block provided with drivers is operatively connected, as will be described, to a driver-plate located above the said driver-block, so that when one plate, as the driver-plate, is moved into operative position above the driver-block the toplift plate is moved out of position below the said driver-block, and vice versa, the movevthi-s specification.
  • Figure 1 is an end elevation of a sufficient portion of a heel-nailing machine embodying 'my invention to enable it to be understood.
  • Fig. 2 is a plan view, on an enlarged scale, of the attachment, shown separately with the top plate removed.
  • Fig. 3 is an under side View of the attachment shown in Fig. 2;
  • Fig. 4 an
  • Fig. 5 a side elevation of the attachment andthe top plate
  • Fig. 6 a longitudinal section on line oo zu, Fig. 2, the gear being shown in elevation and the top plate being in its elevated position
  • Fig. 7, a longitudinal section on the line oc Fig. 2, showing the top plate in its lowest position and the heel nailed to the outer sole.
  • Fig. S a longitudinal section on the line x oc, Fig. 2, showing the driverplate withdrawn into its dotted-line position, Fig. 4, and the top-lift plate in its forward po- 'sition ready to have the top litt applied, the 5-5 rack-bar being in elevation;
  • Fig. S a longitudinal section on the line x oc, Fig. 2, showing the driverplate withdrawn into its dotted-line position, Fig. 4, and the top-lift plate in its forward po- 'sition ready to have the top litt applied, the 5-5 rack-bar being in elevation;
  • Fig. 5 a side elevation of the attachment and
  • FIG. 9 a section on the line or, Fig. 2, showing the top plate in its lowest position and the top lift applied to the heel, the rack-bar being shown in elevation;
  • Fig. 10 a transverse section on the 6o line x x', Fig. 2;
  • Figli a transverse section on the line oc oc, Fig. 2;
  • Fig. 12 a sectional detail showing the completed heel.
  • FIG.'1 represents the framework of a beding-machine, which may be of v any usual or well-known construction, it be-4 ing provided, as herein shown, with the pivoted jack a, upon which is placed the boot or shoe o to be heeled. f
  • the frame A has secured to it above the 7o jack a my improved heel-nailing attachment, (shown best in Figs. 2 to 11, inclusive,) it consisting, essentially, of a block a2, having eX- tended from one end arms da a4, provided with preferably dovetailed slots on their inner 7 5 sides, in which are fitted raclcbars o a6, (see Figs. 2, 3, and 11,) which mesh with an intermediate gear o?, pivoted on a stud or bolt as, extended through a cross-bar o9, securedto the under side of the arms a3 at neartheir 8o outer end.
  • a my improved heel-nailing attachment shown best in Figs. 2 to 11, inclusive, it consisting, essentially, of a block a2, having eX- tended from one end arms da a4, provided with preferably dovetailed slots on their inner 7 5 sides, in which are fitted raclcbars o a6, (see Figs. 2, 3, and 11,
  • the rack-bar a5 has operatively secured to it a driver-plate b, preferably made of sufficient size to cover the holes or openings eX- tended through the block a2, and into which 8'5 are placed the drivers b', the said holes or openings being made at their upper end of larger diameter to form a shoulder b2, against which strikes the enlarged head b3 of the said driver when the latter is forced down through 9o the hole or opening to drive the nails into the heel b4.
  • the driver-plate is herein shown as secured to the rack-bar a5 by means of a pin or stud b5, secured toits underside and extendedinto a socket or hole in an upright post b on an arm Uf, (see Fig. 2,) secured to or forming part of the rack-bar.
  • the rack-bar d6 has secured to it, as by screws c, the top-lift plate c', (see Fig. 3,) having secured to it a top-lift holder, roo shown as a plate c2, provided with diverging arms c3 to embrace the rounded portion of the top-lift c4.
  • the top-lift holder c2 is fastened by a pin c12 to an adj usting-bar c5, preferably dovetailed in a slot c6 in the top-lift plate. (See dotted lines, Fig. 3.)
  • the bar c5 is adjusted in its slot oG by a set-screw e8.
  • the top-lift plate o is also preferably provided with a bar of on its side opposite to the holder c2, the said bar being secured, as herein shown, to a lug or ear 020 by a set-screw 021, the said bar constituting a gage against which bears the substantially straight edge or side of the top lift to obtain the desired pitch of the heel.
  • the top-lift holder c2 is normally pressed forward, as herein shown, by a spring 01, one end of which acts against the pin cl2 and the other end of which is Wound about and fastened to a stud or post 013 on the toplift plate.
  • My impro-ved attachment has co-operating 4 with it a movable cover or top plate d, normally held elevated from the block d2 by springs d', encircling guide rods or posts d2, one at each corner of the plate, which are eX- tended into suitable holes in the block a2 and its arms a3 d4.
  • the top plate d is herein shown as provided with a longitudinal dovetailed slot 040, (see Fig. 4,) in which is iitted the driver-plate b.
  • the parts In operation the parts normally occupy the position shown in Figs. and 6, the top plate d being elevated, the driver-plate b being in its forward position,the drivers being elevated by the nails d5, and the toplift plate being withdrawn from below the block a2, the rackbar d5 being in its forward position and the rack-bar asin its backward position.
  • the top plate d With the parts in this position the top plate d is moved down in any suitable manner, as by a foottreadle, (not shown,) until the driver-plate b is brought in contact with the upper surface of the block a2, at which time the nails d5 have been driven through the heel and into theouter sole d and clinched, as clearly shown in Fig. 7.
  • I claim- 1 In a heel-nailing machine, the combina tion, with a driver-block, of a driverplate and a top-lift 'plate located at the opposite sides of the said block, and means, substan tially as described, to connect and simultaneously move said plates in opposite directions to place them alternately 'in operative position with relation to the said block, substantially as described.
  • the combination with a driver-block, of a driver-plate and a top-lift plate located above and below said block, respectively, and means to alternately move the said plates inand out of line with the top and bottom, respectively, of said block, and a movable top ⁇ plate above, and in which said driver-plate is moved, and springs to normally move the top plate away from the driver-block, substantially as described.

Description

4 Sheets-Sheet 1.
(No Model.)
. W. S. JONES.
HEEL NAILING MAGHINE.
Patented Nov. 25, 1890.
(No Model.) ll:*Sheets--Shet 2.
W. S. JONES. HEEL NAILING MACHINE.
No. 441,420. Patented Nov. 25, 1890.
wlw-NE e SE su u, u. c.
(No Model.) 4 Sheets-Sheet 3.
W. S. JONES. HEEL NAILYING MACHINE.
No. 441,420. Patented Nov, 25, 1890.
||liulllllmlunmni (No Model.) I
4-sheenS--sheep 4. W. S. JONES.
HEEL NAILING. MACHINE.
Patented Nov. 25, 1890.
lll/1.1111111',
co, mummia., msnm-.1
UNITED STATES PATE-NT UFF-ICE. f
VALTER S. JONES, LYNN, ASSIGNOR TO, JOHN Q. A. VHITTEMORE, OF
BOSTON, MASSACHUSETTS.
SPECIFICATION forming part o'f Letters Patent No. 441,420, dated November 25, 1890.
v Application filed July l, 1890. Serial No. 357,327. (No model.)
' To all whom it may concern:
Be it known that I, WALTER S. JONES, of Lynn, county of Essex, State of Massachusetts, have invented an Improvementin Heel- Nailing Machines, of lwhich the following description, in connection with the accompanying drawings, is a specification, like letters on the drawings representing like parts.
This invention relates to heel-nailing machines, and is herein shown as embodied in an attachment adapted to be employed on heel-nailing machines of any usual or wellknown construction.
My invention has for its object to provide simple and etiicient mechanism whereby heels may be nailed to boots and shoes with greater rapidity.
In accordance with my invention the top- Vlift plate located below the driver-block provided with drivers is operatively connected, as will be described, to a driver-plate located above the said driver-block, so that when one plate, as the driver-plate, is moved into operative position above the driver-block the toplift plate is moved out of position below the said driver-block, and vice versa, the movevthi-s specification.
Figure 1 is an end elevation of a sufficient portion of a heel-nailing machine embodying 'my invention to enable it to be understood.
Fig. 2 is a plan view, on an enlarged scale, of the attachment, shown separately with the top plate removed. Fig. 3 is an under side View of the attachment shown in Fig. 2; Fig. 4, an
'under side view-of the top plate, showing the driver-plate in its full and dotted line positions; Fig. 5, a side elevation of the attachment andthe top plate; Fig. 6, a longitudinal section on line oo zu, Fig. 2, the gear being shown in elevation and the top plate being in its elevated position; Fig. 7,a longitudinal section on the line oc Fig. 2, showing the top plate in its lowest position and the heel nailed to the outer sole. Fig. S, a longitudinal section on the line x oc, Fig. 2, showing the driverplate withdrawn into its dotted-line position, Fig. 4, and the top-lift plate in its forward po- 'sition ready to have the top litt applied, the 5-5 rack-bar being in elevation; Fig. 9, a section on the line or, Fig. 2, showing the top plate in its lowest position and the top lift applied to the heel, the rack-bar being shown in elevation; Fig. 10, a transverse section on the 6o line x x', Fig. 2; Figli, a transverse section on the line oc oc, Fig. 2; and Fig. 12, a sectional detail showing the completed heel.
Referring to Fig.'1,'A represents the framework of a beding-machine, which may be of v any usual or well-known construction, it be-4 ing provided, as herein shown, with the pivoted jack a, upon which is placed the boot or shoe o to be heeled. f
The frame A has secured to it above the 7o jack a my improved heel-nailing attachment, (shown best in Figs. 2 to 11, inclusive,) it consisting, essentially, of a block a2, having eX- tended from one end arms da a4, provided with preferably dovetailed slots on their inner 7 5 sides, in which are fitted raclcbars o a6, (see Figs. 2, 3, and 11,) which mesh with an intermediate gear o?, pivoted on a stud or bolt as, extended through a cross-bar o9, securedto the under side of the arms a3 at neartheir 8o outer end.
The rack-bar a5 has operatively secured to it a driver-plate b, preferably made of sufficient size to cover the holes or openings eX- tended through the block a2, and into which 8'5 are placed the drivers b', the said holes or openings being made at their upper end of larger diameter to form a shoulder b2, against which strikes the enlarged head b3 of the said driver when the latter is forced down through 9o the hole or opening to drive the nails into the heel b4. I
The driver-plate is herein shown as secured to the rack-bar a5 by means of a pin or stud b5, secured toits underside and extendedinto a socket or hole in an upright post b on an arm Uf, (see Fig. 2,) secured to or forming part of the rack-bar. The rack-bar d6 has secured to it, as by screws c, the top-lift plate c', (see Fig. 3,) having secured to it a top-lift holder, roo shown as a plate c2, provided with diverging arms c3 to embrace the rounded portion of the top-lift c4. The top-lift holder c2 is fastened by a pin c12 to an adj usting-bar c5, preferably dovetailed in a slot c6 in the top-lift plate. (See dotted lines, Fig. 3.) The bar c5 is adjusted in its slot oG by a set-screw e8. The top-lift plate o is also preferably provided with a bar of on its side opposite to the holder c2, the said bar being secured, as herein shown, to a lug or ear 020 by a set-screw 021, the said bar constituting a gage against which bears the substantially straight edge or side of the top lift to obtain the desired pitch of the heel. The top-lift holder c2 is normally pressed forward, as herein shown, by a spring 01, one end of which acts against the pin cl2 and the other end of which is Wound about and fastened to a stud or post 013 on the toplift plate.
My impro-ved attachment has co-operating 4 with it a movable cover or top plate d, normally held elevated from the block d2 by springs d', encircling guide rods or posts d2, one at each corner of the plate, which are eX- tended into suitable holes in the block a2 and its arms a3 d4. The top plate d is herein shown as provided with a longitudinal dovetailed slot 040, (see Fig. 4,) in which is iitted the driver-plate b.
In operation the parts normally occupy the position shown in Figs. and 6, the top plate d being elevated, the driver-plate b being in its forward position,the drivers being elevated by the nails d5, and the toplift plate being withdrawn from below the block a2, the rackbar d5 being in its forward position and the rack-bar asin its backward position. With the parts in this position the top plate d is moved down in any suitable manner, as by a foottreadle, (not shown,) until the driver-plate b is brought in contact with the upper surface of the block a2, at which time the nails d5 have been driven through the heel and into theouter sole d and clinched, as clearly shown in Fig. 7. The operator removes the pressure upon the top plate, and the latter is restored to its normal or elevated position, as shown in Fig. 6, by the springs d'. The operator then pushes upon the handle d?, secured as herein shown to the rackbar c, and rotates the gear to withdraw the driver-plate from above the block 0.2 into its dotted-line position, Fig. 3, and full line position, Fig. 8. As the rackbar c is moved outward to place the driver-plate in its inoperative position, the rack-bar 0.6 is moved in the opposite direction, and the top-lift plate c, to which the top lift d has been previously secured, is placed above the heel in position to be spanked thereon. The top plate el is again lowered and brought into the position shown in Fig. 9 in engagement with the block d2, thus spanking or rmly securing the top lift on the heel and forming the completed heel. (Shown in Fig. 12.) As soon as the heel has been nailed the pressure is removed and the top plate d restored to its normal position,
and thereafter the boot or shoe is removed from the jack and a new one placed thereon and as soon as it is in position the operator pulls upon the handle to move the rack-bar d5 forward and bring the driver-plate into its operative position. (Shown in Fig. 5.) It
` will thus be seen that heels may be nailed to boots and shoes with substantially great rapidity, thus increasing the output of the machine, besides eecting a very considerable saving in time and labor'.
I claim- 1. In a heel-nailing machine, the combina tion, with a driver-block, of a driverplate and a top-lift 'plate located at the opposite sides of the said block, and means, substan tially as described, to connect and simultaneously move said plates in opposite directions to place them alternately 'in operative position with relation to the said block, substantially as described.
2. In a heel-nailing machine, the combination, with a driver-block, of a driver-plate and a top-lift plate located above and below said block, respectively, and means to alternately move the said plates inand out of line with the top and bottom, respectively, of said block, and a movable top` plate above, and in which said driver-plate is moved, and springs to normally move the top plate away from the driver-block, substantially as described.
3. In a heel-nailing machine, the combination, with a driver-block, of a driver-plate and a top-lift plate located above and below said block, respectively, rack-bars to which said plates are respectively connected, and a gear in mesh with said rack-bars to move them in opposite directions simultaneously, substantially as described.
4. In a heel-nailing machine, the combina tion, with a driver-block, of .a driver-plate 1ocated above'said block, a rack-bar to which said plate is connected, a top-lift plate located below said driver-block and provided with an adjustable top-lift holder, a rack-bar to which the said top-lift plate is secured, and a gear in mesh with said rack-bars, substantially as described.
5. In a licei-nailing machine, the co1nbination, with a driver-block, of a driver-plate 1ocated above said block, a rack-bar to which said plate is connected, a top-lift plate 1ocated below said driver-block and provided with an adjustable top-lift holder and with an adjustable gage, a rack-bar to which the said top-lift plate is secured, and a gear in mesh with said rack-bars, substantially as described. l
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
WALTER S. JONES. NVitnesses:
JAS. H. CHURCHILL,
)MMA J. BENNETT.
IOO
IIO
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