US130107A - Improvement in let-off mechanisms for looms - Google Patents
Improvement in let-off mechanisms for looms Download PDFInfo
- Publication number
- US130107A US130107A US130107DA US130107A US 130107 A US130107 A US 130107A US 130107D A US130107D A US 130107DA US 130107 A US130107 A US 130107A
- Authority
- US
- United States
- Prior art keywords
- looms
- improvement
- lay
- mechanisms
- wheel
- 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
- 238000010009 beating Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/04—Control of the tension in warp or cloth
- D03D49/06—Warp let-off mechanisms
Definitions
- the purpose of the invention is to give the necessary support to the warp at the time the lay beats up the filling, and at the same time allow the warp to be delivered as may be required.
- A denotes one end of the frame of a loom, B being the lay.
- C denotes a ratchet-wheel of the yarn-delivery mechanism.
- I fix to the ratchet or its shaft a plain wheel, D, on whose periphery I arrange a spring, E, in manner as shown.
- the said spring I fasten to a lever, F, pivoted to the loom-frame, or having its fulcrum as shown at a.
- the lever has its arm next the lay bent down or curved in manner as shown at b, and there rests or bears upon a friction-roller, Gr, arranged upon a stud, 0, extended from the swordd of the lay B.
- the lever will be operated so as to press the spring down upon the brake-wheel D, whereby the warp will be held with the requisite friction for the lay to beat up the filling, but will be delivered as circumstances may require.
- roller G The roller G, the cammed lever F, the spring E, and the brake-wheel I), combined and arranged with the loom frame A, the lay B, and the yarn-delivery mechanism, or the ratchet-Wheel thereof, substantially as and for the purpose described.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Description
M. C. BUBLEIGH.
lmprovement in Let-Off Mechanism for Looms.
No. l30,l07. Patented Aug. 6,1872.v
UNITED STATES MIOAJAH C. BURLEIGH, OF SOMERSWORTH, NEWV HAMPSHIRE.
IMPROVEMENT IN LET-OFF MECHANlSMS FOR LOOMS.
Specification forming part of Letters Patent No. 130,107, dated August 6, 1872.
To allpersons to whom these presents may come:
Be it known that I, MIOAJAH O. BURLEIGH, of Somersworth, of the county of Strafiord and State of New Hampshire, have invented a new and useful Improvement in Looms for Weaving Cloth; and I do hereby declare the same to be fully described in the following specification and represented in the accompanying drawing, of which- Figure 1 is a side elevation, and Fig. 2 a top View of my invention applied to one end of a loom.
The purpose of the invention is to give the necessary support to the warp at the time the lay beats up the filling, and at the same time allow the warp to be delivered as may be required.
In the drawing, A denotes one end of the frame of a loom, B being the lay. C denotes a ratchet-wheel of the yarn-delivery mechanism. In carrying out my invention, I fix to the ratchet or its shaft a plain wheel, D, on whose periphery I arrange a spring, E, in manner as shown. The said spring I fasten to a lever, F, pivoted to the loom-frame, or having its fulcrum as shown at a. The lever has its arm next the lay bent down or curved in manner as shown at b, and there rests or bears upon a friction-roller, Gr, arranged upon a stud, 0, extended from the swordd of the lay B. WVhile the lay is in the act of beating up the filling the lever will be operated so as to press the spring down upon the brake-wheel D, whereby the warp will be held with the requisite friction for the lay to beat up the filling, but will be delivered as circumstances may require.
I claim as my invention- The roller G, the cammed lever F, the spring E, and the brake-wheel I), combined and arranged with the loom frame A, the lay B, and the yarn-delivery mechanism, or the ratchet-Wheel thereof, substantially as and for the purpose described.
MIGAJAH G. BUELEIGI-I. Witnesses:
R. H. EDDY,
J. R. SNow.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US130107A true US130107A (en) | 1872-08-06 |
Family
ID=2199525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US130107D Expired - Lifetime US130107A (en) | Improvement in let-off mechanisms for looms |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US130107A (en) |
-
0
- US US130107D patent/US130107A/en not_active Expired - Lifetime
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