US163575A - Improvement in harness-frames for looms - Google Patents
Improvement in harness-frames for looms Download PDFInfo
- Publication number
- US163575A US163575A US163575DA US163575A US 163575 A US163575 A US 163575A US 163575D A US163575D A US 163575DA US 163575 A US163575 A US 163575A
- Authority
- US
- United States
- Prior art keywords
- harness
- looms
- frames
- 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
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
- D03C9/0608—Construction of frame parts
- D03C9/0616—Horizontal upper or lower rods
- D03C9/0633—Heald bars or their connection to other frame parts
Definitions
- Our invention relates to harness-frames for looms; and it consists in the construction and mode of fastening the rods therein, as will be end of each bar or rod C is a hole for the insertion of a hook, I), which is pivoted at the outer edge of one of the side pieces A.
- the other end of the bar C is inserted and pivoted in the inner split end of an eccentric or camshaped lever, D.
- the bar is passed through both the side pieces A and the hook I) fastened in the hole or eye in the end thereof, when the eccentric lever is turned down, causing its eccentric or cam-shaped end to bear against the metal bar a and fasten the rod or bar C tightly in the frame, so that the hook cannot come out.
- the bar C is loosened sufliciently to allow the hook to be taken out of the eye, and the bar can be drawn out.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Description
UNITED STATES PATENT OFFICE.
JAMES E. CASEY, HENRY AUEL, AND JAMES JOHNSON, OF MYSTIC RIVER, CONNECTICUT.
IMPROVEMENT lN HARNESS-FRAMES FOR LOOMS.
Specification forming part of Letters Patent No. 163,575, dated May25, 1875; application filed April 7, 1875. I
To all whom it may concern:
Be it known that we, JAMES E. CASEY, HENRY AUEL, and JAMEs J OHNSON, of Mystic River, in the county of New London and State of Connecticut, have invented certain new and useful Improvements in Harness- Frames for Looms; and do hereby declare that the following is a full, clear, and exact description thereof, that will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings and to the letters of reference marked thereon, which form a part of this specification.
Our invention relates to harness-frames for looms; and it consists in the construction and mode of fastening the rods therein, as will be end of each bar or rod C is a hole for the insertion of a hook, I), which is pivoted at the outer edge of one of the side pieces A. The other end of the bar C is inserted and pivoted in the inner split end of an eccentric or camshaped lever, D. The bar is passed through both the side pieces A and the hook I) fastened in the hole or eye in the end thereof, when the eccentric lever is turned down, causing its eccentric or cam-shaped end to bear against the metal bar a and fasten the rod or bar C tightly in the frame, so that the hook cannot come out.
By simply reversing the eccentric lever l), the bar C is loosened sufliciently to allow the hook to be taken out of the eye, and the bar can be drawn out.
Having thus fully described our invention, what we claim as new, and desire to secure by Letters Patent, is
The combination, with the harness-frame A B, having slots or mortises in its side pieces, of the rods or bars C C, having eyes at one end, the eccentric levers D D pivoted at the other end of said rods, and the hooks b 1), whereby the rods can be readily withdrawn and inserted, the several parts being arranged and operating together, as and for the purpose herein set forth.
In testimony that we claim the foregoing we have hereunto set out hands and seals this 3d day of April, 1875.
JAS. E. CASEY. [L. s.] HENRY AUEL. |L. s] JAMES JOHNSON. Witnesses:
F. A. HoLMEs, S. P. AL Y-N.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US163575A true US163575A (en) | 1875-05-25 |
Family
ID=2232984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US163575D Expired - Lifetime US163575A (en) | Improvement in harness-frames for looms |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US163575A (en) |
-
0
- US US163575D patent/US163575A/en not_active Expired - Lifetime
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