US831126A - Machine for manufacturing boot and shoe heels. - Google Patents
Machine for manufacturing boot and shoe heels. Download PDFInfo
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- US831126A US831126A US18431403A US1903184314A US831126A US 831126 A US831126 A US 831126A US 18431403 A US18431403 A US 18431403A US 1903184314 A US1903184314 A US 1903184314A US 831126 A US831126 A US 831126A
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- heel
- machine
- heels
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- mold
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D87/00—Edge or heel cutters; Machines for trimming the heel breast
Definitions
- My invention relates to machines for manufacturing or building up boot and shoe heels, and has for its object to provide a machine for automatically forming and shaping such heels, to provide .means for so automatically forming the heels as to impart thereto a dished conformation or seat to conform to the heel structure of the boot or shoe without the necessity of the utilization of rands, and,
- My invention has also for its object to improve the construction and mode of operation of machines for building boot and shoe heels.
- the invention consists in a heel-building machine having the novel combination and arrangement and mode of operation of parts as hereinafter described and claimed.
- Figure 1 is a view, party in elevation and partly in section.
- Fig. 2 is a front elevation.
- Fig. 3 is a detail view showing the movable preliminary heelform, which is adapted to receive the several lifts composing the he l, and its cooperative relation to the mold-chamber through which the material is passed and from which it is expressed, as hereinafter described.
- Fig. 4 is a sectional view illustrating the heel-mold, the heel-seat die, and adjacent mechanism.
- Fig. 5 is a plan view illustrating the seatforming die, the roller for shaping the vertical surface of the heels, and corelated ele-' ments.
- Fig. 1 is a view, party in elevation and partly in section.
- Fig. 2 is a front elevation.
- Fig. 3 is a detail view showing the movable preliminary heelform, which is adapted to receive the several lifts composing the he l, and its cooperative relation to the mold-chamber through which the material is passed and from which it is
- FIG. 6 is a plan view illustrating the means for adjusting said roller to cooperate with different-sized heels.
- Fig.7 is a detail of the track on which said surface-shapingroller carriage travels, showing also the ratchet with which said carriage is inter-nut tently engaged and by which it is caused to travel on said track.
- Fig. 8 is a detail view of the end of the arm which cooperates with the lock and connects and disconnects the heelsurface-roller carriage with the means for driving the same.
- Fig. 9 is a perspective view of the heel-seat die.
- the reference-numeral 1 designates a framework orv support of any suitable character, connected to which is a table 2.
- the numeral 4 designates a mold chamber or passage through the table 2 and conform.
- this mold-chamber is formed in a suitable metallic casting 5, set into the table 2 in any desired manner. It is designed that the workman shall iplace in the preliminary form 3 a number 0. heel-lifts sufficient to form, in finality, a complete heel and shall then slide the preliminary form into coincidence with the mold 4.
- the numeral 6 designates a plunger fitted to move in a guide-standard 7 and provided with anadjustable die 8.
- the plunger is operated conveniently by a rock-arm 9, actuated through the medium of an eccentric ring 10, connected thereto, which ring is engaged by an eccentric '11, carried by a countershaft 12 of the machine, which counter-shaft is driven by a gear 13, meshing with a gear 14, mountedon an intermediate shaft 15, driven by a gear '16, that meshes with a gear 17 on the .main driving-shaft l8.
- Beneath the mold 4 is arranged a support 19.
- This support 19 serves. furthermore, as a heel-seat die. the formation of which (shown enlarged in Fig. 9) operates to dish the ap-. muscularte surface of the heel to form a heelseat conforming to the shape of the heel portion of the boot or shoe it is to receive. By imparting this dished form or heel-seat formation to the heel the necessity of utilizing the commonly-known rand is dispensed with. It is designed according to my invention thatscveral batches of heel-lifts, each batch mined height of the heel to be manu actured,
- heel which is lowermost in its pro ess through the mold receives the dished or eelseat formation imparted by the heel-seat die, as hereinbefore mentioned.
- the heel-seat-d'ie is adjustable with relation to the mold, a suitable means for accomplishing this being as follows:
- the heelseat die is provided with a s indle 20, that passes down through the ereinafter-de scribed roller-carriage and enters a sleeve 21, suitably formed or attached to the frame 1.
- This spindle is provided with a key 22, that engages an appropriate slot in the sleeve to prevent rotation of the spindle. Rotation thereof may, however, be prevented in any other suitable manner.
- the lower end ofthe spindle is suitably threaded, as shown M23, and a nut 24 is mounted'in the sleeve and engages the screw-thread of the spindle, whereates against the vertical face or edge of the 4 heel and is suitably shaped to impartthe desired curvature or contourto sai edge of the heel.
- the heelsurface roller 26 shall be ca able of a variable ath of movement to con orm to the pecuiarity of the contour of the heel, and to this end it is pivoted to the carriage, as at 27, as before mentioned, and is operatively engaged by a controlling device consisting of a roller 28, traveling upon a stationary track 29, which track is provided with elevations 30, coincident with the minor diameter of the heel-seat die and the heel to be manufactured, whereby in the rotation of the carriage 25 the said controlling-roller will ride upon saidelevations'and tilt the said heelsurface roller 26 inward toward the heel, and
- the heel-surface roller is thus caused to movein a path conforming to the shape of the heel and adequately press and give shape to the vertical ed e or surface thereof.
- the ro ation of the carm'old onto the heel-seat die a sufiicient. quantity of material to. constructs, heel, and to this end: the said carriage is'interinittently locked to a ratchet-wheel '31, formed rigid with a hub .32, having a pinion 33 in mesh with a pinion .34 on one end ofa shaft 35,the
- a reciprocating knife 44 is provided, said' knife being connected by a link 45 with the eccentric that operates the plunger-operating arm, as best shown in Fig. 1 of the drawings,
- the combination with heelstock-forming mechanism, ofa dev ce for shaping the vertical surface of a heel while held by the forming mechanism means for moving said device about the stock, and means for periodically connecting and dis connecting said moving means.
- a machine for manufacturing heels for boots and shoes the combination of a mold, a heel-lift carrier in which the lifts are carried to the mold, a heel-seat die, a plunger for forcing the heel-lifts through the mold onto the die, means for shaping the vertical face of the heel-stock, and means for sepa-- rating shaped heels from the. stock.
- a heel-seat die cooperatively arranged in relation thereto, means for shaping the vertical face of the heel-stock, means for separating shaped heels therefrom, and means for varying the height of the heels.
- a heelstock mold of a heel-seat die in cooperative relation thereto, means for pressing the stock upon said die, means for shaping the vertical surface of a heel, and means for separating a heel from the stock.
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
No. 83l, 12.5- PATENTBD SEPT. 18, 1906. W I. WENTWORTH. MACHINE FOR MANUFACTURING BOOT AND SHOEHEELS.
APPLICATION FILED DBO. 8. 1903.
2 sums-41111151: 1.
N0- 83l,126u PATE NT'ED SEPT. l8, 1906. W. I. WBNTWORTH. MACHINE FOR MANUFACTURING BOOT AND SHOE HEELS.
APPLIUATION FILED DEQ. 8. 1903.
no i f; Ad mwwww l Arne ATENT FFICE.
MACHlNE FGR'MANUFACTURING BOOT AND SHOE HEELS.
Specification of Letters Patent.
Patented Sept. 18, 1906,
Application filed December 8.1903. SerialNo. 184.314.
To all whom, it may concern:
Be it known that I, WmsLow I. WENT- WORTH, a citizen of the United States, resid ing at Brocktomin the county of Plymouth and State of Massachusetts, have invented new and useful Improvements inMa-chines for Manufacturing Boot and Shoe Heels, ofwhich the following is a specification.
My invention relates to machines for manufacturing or building up boot and shoe heels, and has for its object to provide a machine for automatically forming and shaping such heels, to provide .means for so automatically forming the heels as to impart thereto a dished conformation or seat to conform to the heel structure of the boot or shoe without the necessity of the utilization of rands, and,
third, to provide in an automatic heel-building machine means by which the height of the heel may be varied.
My invention has also for its object to improve the construction and mode of operation of machines for building boot and shoe heels.
To the ends stated the invention consists in a heel-building machine having the novel combination and arrangement and mode of operation of parts as hereinafter described and claimed.
In the accompanying drawings, illustratmg the best-known and preferred embodiment of my invention, Figure 1 is a view, party in elevation and partly in section. Fig. 2 is a front elevation. Fig. 3 is a detail view showing the movable preliminary heelform, which is adapted to receive the several lifts composing the he l, and its cooperative relation to the mold-chamber through which the material is passed and from which it is expressed, as hereinafter described. Fig. 4 is a sectional view illustrating the heel-mold, the heel-seat die, and adjacent mechanism. Fig. 5 is a plan view illustrating the seatforming die, the roller for shaping the vertical surface of the heels, and corelated ele-' ments. Fig. 6 is a plan view illustrating the means for adjusting said roller to cooperate with different-sized heels. Fig.7 isa detail of the track on which said surface-shapingroller carriage travels, showing also the ratchet with which said carriage is inter-nut tently engaged and by which it is caused to travel on said track. Fig. 8 is a detail view of the end of the arm which cooperates with the lock and connects and disconnects the heelsurface-roller carriage with the means for driving the same. Fig. 9 is a perspective view of the heel-seat die.
In the said drawings the reference-numeral 1 designates a framework orv support of any suitable character, connected to which is a table 2. Arranged to slide on this table is a preliminary heel-form 3,-in which heel-lifts sufficient to construct a heel of the desired height are arranged by a workman and in which they are-carried tothe mold 4, hereinafter described, said lifts being supplied with a suitable cement whereby they are secured together.
The numeral 4 designates a mold chamber or passage through the table 2 and conform.
mg in outline to that of the heel-lifts of which the heel is to be constructed. As shown, this mold-chamber is formed in a suitable metallic casting 5, set into the table 2 in any desired manner. It is designed that the workman shall iplace in the preliminary form 3 a number 0. heel-lifts sufficient to form, in finality, a complete heel and shall then slide the preliminary form into coincidence with the mold 4.
The numeral 6 designates a plunger fitted to move in a guide-standard 7 and provided with anadjustable die 8. The plunger is operated conveniently by a rock-arm 9, actuated through the medium of an eccentric ring 10, connected thereto, which ring is engaged by an eccentric '11, carried by a countershaft 12 of the machine, which counter-shaft is driven by a gear 13, meshing with a gear 14, mountedon an intermediate shaft 15, driven by a gear '16, that meshes with a gear 17 on the .main driving-shaft l8. Beneath the mold 4 is arranged a support 19. which offers resistance to the plunger 6 and die 8, and therefore takes an active part in the formation of the heel-stock, and by which, together with the mold 4., the stock is held while being shaped, as hereinafter set forth. This support 19 serves. furthermore, as a heel-seat die. the formation of which (shown enlarged in Fig. 9) operates to dish the ap-. propriate surface of the heel to form a heelseat conforming to the shape of the heel portion of the boot or shoe it is to receive. By imparting this dished form or heel-seat formation to the heel the necessity of utilizing the commonly-known rand is dispensed with. It is designed according to my invention thatscveral batches of heel-lifts, each batch mined height of the heel to be manu actured,
It. will therefore be seen that in the pro ess of the incomplete heel through the mo d it receives a plurality of compressions between the die on the plunger and the heel-seat die, whereby the several lifts thereof are well compacted together, and that portion of the.
heel which is lowermost in its pro ess through the mold receives the dished or eelseat formation imparted by the heel-seat die, as hereinbefore mentioned.'
In order to permit of variation in the height of heels built up or manufactured by themachine, the heel-seat-d'ie is adjustable with relation to the mold, a suitable means for accomplishing this being as follows: The heelseat die is provided with a s indle 20, that passes down through the ereinafter-de scribed roller-carriage and enters a sleeve 21, suitably formed or attached to the frame 1. This spindle is provided with a key 22, that engages an appropriate slot in the sleeve to prevent rotation of the spindle. Rotation thereof may, however, be prevented in any other suitable manner. The lower end ofthe spindle is suitably threaded, as shown M23, and a nut 24 is mounted'in the sleeve and engages the screw-thread of the spindle, whereates against the vertical face or edge of the 4 heel and is suitably shaped to impartthe desired curvature or contourto sai edge of the heel.
Because of the fact that the contour of the heels is not circular, but ap roximately elliptical; in shape, it is desirable that the heelsurface roller 26 shall be ca able of a variable ath of movement to con orm to the pecuiarity of the contour of the heel, and to this end it is pivoted to the carriage, as at 27, as before mentioned, and is operatively engaged by a controlling device consisting of a roller 28, traveling upon a stationary track 29, which track is provided with elevations 30, coincident with the minor diameter of the heel-seat die and the heel to be manufactured, whereby in the rotation of the carriage 25 the said controlling-roller will ride upon saidelevations'and tilt the said heelsurface roller 26 inward toward the heel, and
when ridingu on the lower portion of the track said hee surface roller will be permitother end of which'is provided with apinion' caused 'to rotatewith said wheel.
cameo ted to move outward. The heel-surface roller is thus caused to movein a path conforming to the shape of the heel and adequately press and give shape to the vertical ed e or surface thereof. it isdesigned that the ro ation of the carm'old onto the heel-seat die a sufiicient. quantity of material to. constructs, heel, and to this end: the said carriage is'interinittently locked to a ratchet-wheel '31, formed rigid with a hub .32, having a pinion 33 in mesh with a pinion .34 on one end ofa shaft 35,the
36, meshing with a gear 37 on the intermediate shaft 15, whereby said ratchet s cons'tantly rotated. To connect the carriage 25 .riage; 25 shall bev caused iriiermittently and. after the plunger has expressed from the with said ratchet, so that it will be'thereby caused to rotate, said carriage is provided with a locking-d6g 38, one arm of which 1s adapted to engage the teeth of the ratchet and the other arm of which is adapted at eachrotation of said carriage to enter the forked end of a pivoted arm 39, the other end of 5' which is enga ed by a cam 40 on the countershaft 12,-whic cam is so timed in relation to the plunger-o crating mechanism thatafter a heel-stock as been expressed from the moldonto the heel-seat die the forked end'of 5 said .arm'will be free to respond tothe impulse of a s' ring 411 and cause the upper member of t e forked end of said arm 39'to engage the correlated arm of the locking-dog 38 and throw said dog into engagement with the ratchet-wheel 31, whereby the carriage is complete rotation of the carriage the dog is held in engagement with the ratchet-Wheel by the inner edge 42 of the track 29. At the During a end of a complete rotation of the carriage,
during which the heel-surface roller properly 'acts on the vertical edge of the heel, as above described, the arm of the locking-dog again enters the forked end .of'the arm and riding upon the inclined edge of the lower member of said fork causes the acting end of the loc'k-- ing-dog to be disengaged from the ratchetwheel, a suilicient clearance-space 43 at this point being provided for that purpose Upon disengagement of the locking device with the ratchet-wheel the rotation of the carriage It will be observed from this description that the said carriage is caused intermittently to partake of a complete rotation, and this rotation occurs after sufficient heel-stock has been expressed from the mold.
A reciprocating knife 44; is provided, said' knife being connected by a link 45 with the eccentric that operates the plunger-operating arm, as best shown in Fig. 1 of the drawings,
the operation of which is so timed withrelation to the other mechanism. of the machine that after the vertical edge of the heel has been shaped by the roller 26, as'described,
A screw 47, whereby said roller maybe moved to or from the center of the heelseat die 19,
' less removed from the center of said die 19 tothe knife will be projected across the dis and thus caused to travel in paths more or accommodate heels of different Widths and lengths.
As will be observed in the following clauses of claim, I claim my invention as embodied in the machine as an entirety and also the several novel subcombinations of parts. I do not restrict my invention to the details of construction and arran ement illustrated and described, except as t ie same may be set forth in some of the following clauses of claim and then only for the purpose of those particular clauses.
Having thus described my invention, what I claim is W 1'. In a machine for manufacturing boot and shoe heels, the combination with heelstock-forming mechanism, of means for shaping the vertical surface of a heel while held by the forming mechanism, and means for separating a heel from the stock.
2. In a machine for manufacturingboot and shoe heels; the combination with heelstock-forming mechanism, of a device for shaping the vertical surface of a heel whileheld by the forming mechanism, means for revolving said device about the heel-stock, and means for separating a heel from the stock.
3. In a machine for manufacturing boot and shoe heels, the combination with-heelstock-forming mechanism, of a device for sha ing the vertical surface of a heehwhile hel by the forming -mechanism and means acting upon said device to adapt it to the contour of such surface.
, 4. In a machine for manufacturing boot and shoe heels, the combination with a heelstock mold, of a die in cooperative relation thereto, means for pressing the stock upon said (he and means for separating a heel from the stock.
5. In a machine for manufacturing boot' and shoe heels, the combination with heelstock-forming mechanism, ofa dev ce for shaping the vertical surface of a heel while held by the forming mechanism, means for moving said device about the stock, and means for periodically connecting and dis connecting said moving means.
6. In a machine for manufacturing heels.
for boots and shoes, the combination of a mold, a heel-lift carrier in which thelifts are carried to the mold, a heel-seat die, a plunger for forcing the heel-lifts through'the mold onto the die, and means for separating a heelfrom the stock. i I
7. In a machine for manufacturing heels for boots and shoes, the combination of a mold, a heel-lift carrier in which the lifts are carried to the mold, a heel-seat die, a plunger for forcing the heel-lifts through the mold onto the die, means for shaping the vertical face of the heel-stock, and means for sepa-- rating shaped heels from the. stock.
8. In a machine for manufacturing heels for boots and shoes, in combination with hecl-stockforming mechanism, a heel-seat die cooperatively arranged in relation thereto, means for shaping the vertical face of the heel-stock, means for separating shaped heels therefrom, and means for varying the height of the heels. 9. In a machine for manufacturing boot and shoe heels, the combination with a heelstock mold, of a heel-seat die in cooperative relation thereto, means for pressing the stock upon said die, means for shaping the vertical surface of a heel, and means for separating a heel from the stock.
In testimony whereof I have hereunto set my hand in presence of two subscribing wit nesses.
WINsLow I. WENTWORTH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18431403A US831126A (en) | 1903-12-08 | 1903-12-08 | Machine for manufacturing boot and shoe heels. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18431403A US831126A (en) | 1903-12-08 | 1903-12-08 | Machine for manufacturing boot and shoe heels. |
Publications (1)
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US831126A true US831126A (en) | 1906-09-18 |
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US18431403A Expired - Lifetime US831126A (en) | 1903-12-08 | 1903-12-08 | Machine for manufacturing boot and shoe heels. |
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1903
- 1903-12-08 US US18431403A patent/US831126A/en not_active Expired - Lifetime
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