US151282A - Improvement in scaffold-clamps - Google Patents
Improvement in scaffold-clamps Download PDFInfo
- Publication number
- US151282A US151282A US151282DA US151282A US 151282 A US151282 A US 151282A US 151282D A US151282D A US 151282DA US 151282 A US151282 A US 151282A
- Authority
- US
- United States
- Prior art keywords
- clamps
- scaffold
- improvement
- hooks
- building
- 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
- 241000276498 Pollachius virens Species 0.000 description 4
- 241000272519 Aix Species 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241001274656 Marisa Species 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
Definitions
- Our invention relates to clamps or hold-fasts for attaching a permanent device for the purpose of erecting scaffolding; and the nature of our invention consists in a clamp or hold fast made in two pieces united together and attached to the building, substantially as hereinafter more fully set forth.
- Our clamp or hold-fast is made of sheet, wrought, or cast iron or other metal, in the form of a hoop or band, in two pieces, A and B.
- Three revolving eyes, Mi are attached to one side of the hoop to receive the hooks D D, which are attached by the clamps G G to the building.
- the clamps G G may be built permanently into the wall in the course of erection, to which the hooks D D may be screwed in repairing or painting, as occasion may require.
- the hooks should be inserted into the revolving eyes, and then screwed into the clamp G ⁇ by means of a pipe-wrench.
- the band or hoop grasps the ordinary pole used in building at any desired place, and when the hooks are brought irmlyhto place the door of the scaffold is to be laid on the hooks.
Description
A. GUDENUGE & H. S. PLLOCK.
ScaiToId-Clamps.
Patented May 26,1874.
inviami/MEMPHIS C0. /l/ X /asakwrls marisa) UNITED STATES PATENT OEETcEo ALBERT GUDENOGE AND HUGH S. POLLOCK, OF NEW YORK, N. Y.
IMPROVEMENT IN SCAFFOLD-CLANIPS.
Specification forming part of Letters Patent No. 151,282, dated May S6, 1374; application filed April 4, 1874.
To all whom it may concern:
Be it known that we, ALBERT GUDENoeE and HUGH STIRLING PoLLocK, of New York, in the county of New York and State of New York, have invented certain new and useful Improvements in Adjustable Hold-Fasts; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings and to the letters of reference marked thereon, which form part of this specitication.
Our invention relates to clamps or hold-fasts for attaching a permanent device for the purpose of erecting scaffolding; and the nature of our invention consists in a clamp or hold fast made in two pieces united together and attached to the building, substantially as hereinafter more fully set forth.
In order to enable others skilled in the art to which our invention appertains to make and use the same, we will now proceed to describe its construction and operation.
Our clamp or hold-fast is made of sheet, wrought, or cast iron or other metal, in the form of a hoop or band, in two pieces, A and B. Three revolving eyes, Mi, are attached to one side of the hoop to receive the hooks D D, which are attached by the clamps G G to the building.
The clamps G G may be built permanently into the wall in the course of erection, to which the hooks D D may be screwed in repairing or painting, as occasion may require.
The hooks should be inserted into the revolving eyes, and then screwed into the clamp G`by means of a pipe-wrench. The band or hoop grasps the ordinary pole used in building at any desired place, and when the hooks are brought irmlyhto place the door of the scaffold is to be laid on the hooks.
`By this means scaiolds can be erected with the greatest safety without nails or defacing buildings. They can also be adjusted to the window-sills of the building when they are not adjusted permanently.
Having thus fully described our invention, what we claim as new, and desire to secure by Letters Patent, is s The combination, with. a bisected band, A B, of the swivel-eyes@ i, screw-hooks D D, and clamps G G, substantially as and for the purposes herein set forth.
In testimony that we claim the foregoing as our own we aix our signatures in presence of two witnesses. v
ALBERT GUDENOGE. HUGH STIRLING POLLOCK.
Titnessesz JNO. V. KEEFFE, B. F. SMITH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US151282A true US151282A (en) | 1874-05-26 |
Family
ID=2220694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US151282D Expired - Lifetime US151282A (en) | Improvement in scaffold-clamps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US151282A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558308A (en) * | 1995-06-09 | 1996-09-24 | Edris; Warren P. | Picnic utensil hold down apparatus |
| US20090146038A1 (en) * | 2007-12-10 | 2009-06-11 | Shouten Erik | Rock lock drywall retention system |
| US20110094985A1 (en) * | 2009-10-23 | 2011-04-28 | Robert Austin | Shower Space Expander |
| US20110180675A1 (en) * | 2007-12-10 | 2011-07-28 | Rocksteady, Llc | System and method for stabilizing vertically stacked sheet material |
-
0
- US US151282D patent/US151282A/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558308A (en) * | 1995-06-09 | 1996-09-24 | Edris; Warren P. | Picnic utensil hold down apparatus |
| US20090146038A1 (en) * | 2007-12-10 | 2009-06-11 | Shouten Erik | Rock lock drywall retention system |
| US7963491B2 (en) * | 2007-12-10 | 2011-06-21 | Rocksteady, Llc | System and method for stabilizing vertically stacked sheet material |
| US20110180675A1 (en) * | 2007-12-10 | 2011-07-28 | Rocksteady, Llc | System and method for stabilizing vertically stacked sheet material |
| US20110210216A1 (en) * | 2007-12-10 | 2011-09-01 | Rocksteady, Llc | System and method for stabilizing vertically stacked sheet material |
| US20110210218A1 (en) * | 2007-12-10 | 2011-09-01 | Rocksteady, Llc | System and method for stabilizing vertically stacked sheet material |
| US8317144B2 (en) | 2007-12-10 | 2012-11-27 | Rocksteady, Llc | System and method for stabilizing vertically stacked sheet material |
| US8544804B2 (en) * | 2007-12-10 | 2013-10-01 | Rocksteady, Llc | System and method for stabilizing vertically stacked sheet material |
| US20110094985A1 (en) * | 2009-10-23 | 2011-04-28 | Robert Austin | Shower Space Expander |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US1159372A (en) | Shingling-bracket. | |
| US141498A (en) | Improvement in scaffold-supports | |
| US151282A (en) | Improvement in scaffold-clamps | |
| US1209839A (en) | Window-scaffold. | |
| US393512A (en) | Teeritoey | |
| US822658A (en) | Scaffolding. | |
| US1582402A (en) | Scaffold construction | |
| US1204552A (en) | Scaffold. | |
| US153270A (en) | Improvement in scaffolds | |
| US1341597A (en) | Adjustable roof-bracket | |
| US1748207A (en) | Sash jack | |
| US295592A (en) | subers | |
| US178659A (en) | Improvement in fire-shields | |
| US527763A (en) | Adjustable clamp-hook | |
| US718164A (en) | Scaffold-bracket. | |
| US401636A (en) | Scaffold-bracket | |
| US352420A (en) | Scaffolding-bracket | |
| US1206049A (en) | Ladder. | |
| US516606A (en) | Painter s scaffold | |
| US119127A (en) | Improvement in leader-pipe couplings | |
| US591772A (en) | Jacob matter | |
| US1111707A (en) | Roof bracket or jack. | |
| US153280A (en) | Improvement in staging-clamps | |
| US346160A (en) | Mills | |
| US585506A (en) | Trestle |