US117875A - Improvement in shingling and slating brackets - Google Patents
Improvement in shingling and slating brackets Download PDFInfo
- Publication number
- US117875A US117875A US117875DA US117875A US 117875 A US117875 A US 117875A US 117875D A US117875D A US 117875DA US 117875 A US117875 A US 117875A
- Authority
- US
- United States
- Prior art keywords
- shingling
- slating
- brackets
- improvement
- bar
- 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
- 210000004873 upper jaw Anatomy 0.000 description 6
- 210000001847 Jaw Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 101700001674 LEVI Proteins 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/26—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons specially adapted for working on roofs
Definitions
- A represents a toothed jaw, made pointed so as to be pushed under the shingle easily. It extends beyond the end of the upper jaw B, to which it is attached by moans of a screw, C, as shown.
- This upper jaw B is connected with toothed foot D by means of hoop-iron E, or anything else that will allow it to be adjusted, or rather adjust itself to any unevenness of the roof.
- ears a a On top of the upper jaw B are ears a a, between which the wooden bar G is pivoted, forming a hinge to adjust to any angle of roof, and to allow of the bracket being folded for transportation, 85o.
- a yoke, b To the outer end of this horizontal'bar G is pivoted a yoke, b, which works into notches upon the upright bar H to hold it in proper position, said upright bar being pivoted between ears d d on top of the foot D.
- adjustable shingling and slating-bracket consisting of the toothed jaw A, head B, foot D, hoop-iron E, ⁇ bar Gr with yoke b, and the notched bar H, when all of said parts are .constructed and arranged substantially as and for the purposes herein set forth.
Description
UNITED STATES PATENT FFICE.
LEVI W. FIFIELD, OF WORCESTER, MASSACHUSETTS, ASSIGNOR TO HIMSELF AND WILLIAM H. HATHORNE, OF SAME PLACE.
IMPROVEMENT IN SHINGLING AND SLATING`BRACKETS.-
Specification forming part of Letters Patent No. 117,875, dated August 8, 1871.
To all whom it may concern:
Be it known that I, LEVI W. FIFIELD, of /Vorcester, in the county of Worcester and Sta-te oi' Massachusetts, have invented certain new and useful Improvements in Shingling-Brackets; and l do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing and to the letters of reference marked thereon which form a part .of this specification.
The nature of my invention consists in the construction and arrangement of an adjustable shingling and slating-bracket, as will be hereinafter more fully set forth.`
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawing, in which- Figure l is a longitudinal Vertical section, showing the bracket open; and Fig. 2 is a side View, showing it closed.
A represents a toothed jaw, made pointed so as to be pushed under the shingle easily. It extends beyond the end of the upper jaw B, to which it is attached by moans of a screw, C, as shown. This upper jaw B is connected with toothed foot D by means of hoop-iron E, or anything else that will allow it to be adjusted, or rather adjust itself to any unevenness of the roof. On top of the upper jaw B are ears a a, between which the wooden bar G is pivoted, forming a hinge to adjust to any angle of roof, and to allow of the bracket being folded for transportation, 85o. To the outer end of this horizontal'bar G is pivoted a yoke, b, which works into notches upon the upright bar H to hold it in proper position, said upright bar being pivoted between ears d d on top of the foot D.
Having thus fully described my invention what I claim as new, and desire to secure by Letters Patent, is
The within-described adjustable shingling and slating-bracket, consisting of the toothed jaw A, head B, foot D, hoop-iron E,`bar Gr with yoke b, and the notched bar H, when all of said parts are .constructed and arranged substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing as my own I affix my signature in presence of two witnesses. LEVI W. FIFIELD.
Witnesses SAMUEL SMITH, WoonBUnr G. SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US117875A true US117875A (en) | 1871-08-08 |
Family
ID=2187332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US117875D Expired - Lifetime US117875A (en) | Improvement in shingling and slating brackets |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US117875A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050114803A1 (en) * | 2002-06-21 | 2005-05-26 | Aaron Schoenfeld | Low power buffer implementation |
| US20090276572A1 (en) * | 2008-05-01 | 2009-11-05 | Heil Timothy H | Memory Management Among Levels of Cache in a Memory Hierarchy |
-
0
- US US117875D patent/US117875A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050114803A1 (en) * | 2002-06-21 | 2005-05-26 | Aaron Schoenfeld | Low power buffer implementation |
| US20090276572A1 (en) * | 2008-05-01 | 2009-11-05 | Heil Timothy H | Memory Management Among Levels of Cache in a Memory Hierarchy |
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