US135629A - Improvement in ice-creepers - Google Patents
Improvement in ice-creepers Download PDFInfo
- Publication number
- US135629A US135629A US135629DA US135629A US 135629 A US135629 A US 135629A US 135629D A US135629D A US 135629DA US 135629 A US135629 A US 135629A
- Authority
- US
- United States
- Prior art keywords
- ice
- creepers
- spur
- box
- improvement
- 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
- 210000000474 Heel Anatomy 0.000 description 6
- 210000000088 Lip Anatomy 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 2
- 230000001174 ascending Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C15/00—Non-skid devices or attachments
- A43C15/14—Non-skid devices or attachments with outwardly-movable spikes
Definitions
- A denotes a case or box iixed to the upper of two sustaininglips, B C, fastened together and arranged at a right angle to one another, the lower of such lips being, in form, an arc of a circular annulus.
- the box A is open at bottom, and contains a movable serrated or sawtoothed spur, I), formed as shown in the drawing and particularly in side view in Fig. 6, it being chambered, as represented at a, to receive a cam, b, iixed on the end of an arbor, c, the said arbor being arranged in and so as to project from the box in manner as exhibited.
- the part of the arbor which projects from the box should be prismatio to enter a key such as shown in Fig. 7.
- the spur On revolving the arbor by means of the said key the spur may be either drawn into the box or caused to project fromit, the cam holding the spur in either position.
- the spur when the spur extends out of the box and below the heel it (the spur) will serve to prevent a person from slipping while walking or standing on ice or frozen ground, or going up or down a declivity; but when the spur is wholly within the box such spur will be protected from wear or injury.
Landscapes
- Braking Arrangements (AREA)
Description
E. B. CULBY.
Ice-Creepers.
Patented Feb. 11,1873.V
WNW @Me UNITED STATES PATENT OFFICE.
EBENEZER B. COLBY, OF FRANKLIN, NEW HAMPSHIRE.
IMPROVEMENT IN ICE-CREEPERS.
Specification forming part of Letters Patent No. 135,629, dated February 1l, 1873.
To all whom it may concern:
Beit known that I, EBENEZER B. GoLBY, of Franklin, of the county of Merrimack and State of New Hampshire, have invented a new and useful Creeper or apparatus to be applied to a shoe or boot to prevent the wearer from falling or slipping on ice or in ascending or descending a hill or declivity; and Ido hereby declare the same to be fully described in the following specifica-tion and represented in the accompanying drawing, of which- Figure 1 is a top view, Fig. 2 a front elevation, Fig. 3 an end view, Fig. 4 a transverse section, and Fig. 5 a longitudinal section, of it.
It is to be applied to the heelfof a shoe or boot, to be arranged therewith in manner as shown in some of the above-mentioned iigures, wherein the heel is exhibited at H by dotted lines, it being fastened in place by screws going through holes in the sustaininglips and screwed into the heel.
In the drawing, A denotes a case or box iixed to the upper of two sustaininglips, B C, fastened together and arranged at a right angle to one another, the lower of such lips being, in form, an arc of a circular annulus.
lThe box A is open at bottom, and contains a movable serrated or sawtoothed spur, I), formed as shown in the drawing and particularly in side view in Fig. 6, it being chambered, as represented at a, to receive a cam, b, iixed on the end of an arbor, c, the said arbor being arranged in and so as to project from the box in manner as exhibited. The part of the arbor which projects from the box should be prismatio to enter a key such as shown in Fig. 7. On revolving the arbor by means of the said key the spur may be either drawn into the box or caused to project fromit, the cam holding the spur in either position.
From the above it will be seen that when the spur extends out of the box and below the heel it (the spur) will serve to prevent a person from slipping while walking or standing on ice or frozen ground, or going up or down a declivity; but when the spur is wholly within the box such spur will be protected from wear or injury.
I claim- In an ice-Creeper, the combination of either or both the lips B C with the box or caseA and the serrated spur D, provided with mechanism for opera-ting it, as described.
EBENEZER B. COLBY.
Vitnesses Isaac N. BLODGETT. 'FRANK D. PURRIN.
Publications (1)
Publication Number | Publication Date |
---|---|
US135629A true US135629A (en) | 1873-02-11 |
Family
ID=2205045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US135629D Expired - Lifetime US135629A (en) | Improvement in ice-creepers |
Country Status (1)
Country | Link |
---|---|
US (1) | US135629A (en) |
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0
- US US135629D patent/US135629A/en not_active Expired - Lifetime
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