US243422A - Crimping-form for boots and shoes - Google Patents

Crimping-form for boots and shoes Download PDF

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Publication number
US243422A
US243422A US243422DA US243422A US 243422 A US243422 A US 243422A US 243422D A US243422D A US 243422DA US 243422 A US243422 A US 243422A
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Prior art keywords
crimping
boots
shoes
grooves
adams
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Expired - Lifetime
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    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D3/00Lasts
    • A43D3/14Stretching or spreading lasts; Boot-trees; Fillers; Devices for maintaining the shape of the shoe
    • A43D3/1433Shoe-trees

Definitions

  • the latter being liable to become broken or indented, whereas the narrow grooves are better capable of retaining their normal condition under the operation of crimping the leather upon the form.
  • the latter may be passed between the jaws of a crimping-machine, or may have the leather pressed or rubbed down upon it, it will receive from each groove or rib an imprint or impression, such as may be desired.
  • a boot or shoe upper crimping form provided with one or more embossing grooves or ridges arranged with it, substantially as and for the purpose set forth.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

(No Model.)
H. RADAMS. Crimping Form for Boots and Shoes. No. 243,422. Patented June 28,1881.
UNITED STATES PATENT OFFICE.
HIRAMIt. ADAMS, or WORCESTER, MASSACHUSETTS.
CRlMPlNG-FORM FOR BOOTS AND SHOES.
SPECIFICATION forming part of Letters Patent No. 243,422, dated June 28, 1881.
To all whom it may concern:
Be it known that I, HIRAM R. ADAMS, of the city and county of Worcester, and State of Massachusetts, have invented a new and useful Improvement; in Forms for Crimping the Uppers of Boots or Shoes; and I do hereby declare the same to be described in the following specification and represented in the accomp'anying drawings, of which- Figure 1 is a perspective elevation, and Fig. 2 a transverse section, of a crimping-form containing my invention, in the carrying out of which I make the form shown at A with one or more ridges or grooves, a, arranged so as to imprint or mark upon the upper in the process of crimping it the lines or places where it is to be trimmed or cut to reduce it to its proper form, or where it is to be pierced or punctured for being seamed or stitched.
Generallyspeakin g, I prefer grooves to ribs or Application filed December 6, 1880. (No model.)
ridges, the latter being liable to become broken or indented, whereas the narrow grooves are better capable of retaining their normal condition under the operation of crimping the leather upon the form. As the latter may be passed between the jaws of a crimping-machine, or may have the leather pressed or rubbed down upon it, it will receive from each groove or rib an imprint or impression, such as may be desired.
I claim- A boot or shoe upper crimping form provided with one or more embossing grooves or ridges arranged with it, substantially as and for the purpose set forth.
Il IRAM R. ADAMS.
Witnesses R. H. EDDY, E. B. PRATT.
US243422D Crimping-form for boots and shoes Expired - Lifetime US243422A (en)

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US243422A true US243422A (en) 1881-06-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030167582A1 (en) * 2002-03-07 2003-09-11 Ultradent Products, Inc. Powered tongue cleaning device
US20090145291A1 (en) * 2007-12-06 2009-06-11 Abb Ag Method for detecting the drive type of an actuator (ii)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030167582A1 (en) * 2002-03-07 2003-09-11 Ultradent Products, Inc. Powered tongue cleaning device
US20090145291A1 (en) * 2007-12-06 2009-06-11 Abb Ag Method for detecting the drive type of an actuator (ii)

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