US162383A - Improvement in cramps for hollow walls - Google Patents
Improvement in cramps for hollow walls Download PDFInfo
- Publication number
- US162383A US162383A US162383DA US162383A US 162383 A US162383 A US 162383A US 162383D A US162383D A US 162383DA US 162383 A US162383 A US 162383A
- Authority
- US
- United States
- Prior art keywords
- cramps
- improvement
- cramp
- walls
- hollow
- 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
- 208000007101 Muscle Cramp Diseases 0.000 title description 13
- 230000006978 adaptation Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4178—Masonry wall ties
- E04B1/4185—Masonry wall ties for cavity walls with both wall leaves made of masonry
Definitions
- This invention consists in combining, with a cramp which connects the two adjoining sections of a hollow wall or other object, longitudinal stay-bars, which are secured in the sections and provided with lugs, which are fitted in openings in the cramp in such aman ner as to hold it in position, and hold the sections together; also, in dovetailing the ends of the cramp, whereby it is more firmly held in place.
- the letter A designates the two adjoining parts or sections of a hollow wall, built in this example of brick-work, in which sections are embedded the longitudinal stay-bars B, as shown.
- the stay-bars B are provided with lugs O, which are formed or secured thereon in any suitable manner, the lugs being fitted in holes or openings in the cramp, and serving to connect the stay-bars and cramps together.
- D designates the cramp, the ends of which are dovetailed, so that it is more rigidly held in position, and that the sections A are more firmly connected together.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Paper (AREA)
Description
R. HINyEST. -Cramps for Hollow-Walls.
Patented April 20,1875.
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Inventorja/wz $2 THE GRAPHIC C0.PHOTO.-LITH-39&4I PARK PLACELN-Y.
'J'NITED STATES PATENT OEEIoE.
ROBERT HINVEST, OF NEW YORK, N. Y.
IMPROVEMENT IN CRAMPS FOR HOLLOW WALLS.
Specification forming part of Letters Patent No. 162,383, dated April 20, 1875; application filed October 7, 1874.
To all whom it may concern:
Be it known that I, ROBERT HINVEST, of the city, county, and State of New York, have invented a certain new and useful Improvement in Cramps for Hollow WValls, 850., of which the following is a specification This invention consists in combining, with a cramp which connects the two adjoining sections of a hollow wall or other object, longitudinal stay-bars, which are secured in the sections and provided with lugs, which are fitted in openings in the cramp in such aman ner as to hold it in position, and hold the sections together; also, in dovetailing the ends of the cramp, whereby it is more firmly held in place.
The invention is illustrated in the accompanying drawing, in which- Figure l is a horizontal section, showing it applied to a hollow wall. Fig. 2 is a longitudinal vertical section. Fig. 3 is a transverse section.
Similar letters indicate corresponding parts.
The letter A designates the two adjoining parts or sections of a hollow wall, built in this example of brick-work, in which sections are embedded the longitudinal stay-bars B, as shown. The stay-bars B are provided with lugs O, which are formed or secured thereon in any suitable manner, the lugs being fitted in holes or openings in the cramp, and serving to connect the stay-bars and cramps together. D designates the cramp, the ends of which are dovetailed, so that it is more rigidly held in position, and that the sections A are more firmly connected together. In applying my cramp to Walls, I put the stay-bars B longitudinally in place, and in its proper position put the cramp D, so as to receive the lugs O in the openings, when I proceed to build the wall, and so on with successive cramps. My invention is adapted for connecting timber and other objects besides hollow walls, and I do not wish to restrict myself to walls.
What I claim as new, and desire to secure by Letters Patent, is-
A cramp for walls, constructed with openings or recesses to receive the lugs O of the staybars B, combined for operation and adaptation substantially as described.
In testimony that I claim the foregoing I have hereunto set m y hand this 2d day of October, 1874.
Witnesses:
W. HAUFF, GHAs. WAHLERS.
ROBERT HINVEST.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US162383A true US162383A (en) | 1875-04-20 |
Family
ID=2231792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US162383D Expired - Lifetime US162383A (en) | Improvement in cramps for hollow walls |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US162383A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040017563A1 (en) * | 2002-07-25 | 2004-01-29 | James Lawrence H. | Method and apparatus for volume and density measurements |
| US20110118779A1 (en) * | 2001-07-16 | 2011-05-19 | Immersion Corporation | Surgical Instrument Providing Haptic Feedback |
-
0
- US US162383D patent/US162383A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110118779A1 (en) * | 2001-07-16 | 2011-05-19 | Immersion Corporation | Surgical Instrument Providing Haptic Feedback |
| US20040017563A1 (en) * | 2002-07-25 | 2004-01-29 | James Lawrence H. | Method and apparatus for volume and density measurements |
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