US192692A - Improvement in spindles for loom-shuttles - Google Patents
Improvement in spindles for loom-shuttles Download PDFInfo
- Publication number
- US192692A US192692A US192692DA US192692A US 192692 A US192692 A US 192692A US 192692D A US192692D A US 192692DA US 192692 A US192692 A US 192692A
- Authority
- US
- United States
- Prior art keywords
- spindles
- shuttles
- spindle
- loom
- improvement
- 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
- 241000972773 Aulopiformes Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000019515 salmon Nutrition 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J5/00—Shuttles
- D03J5/08—Supports for pirns, bobbins, or cops
Definitions
- This invention relates to sh uttle-spindles which are expansible, for the purpose of firmly holding the cops or filling in place; and the nature of my invention consists in a spindle which is made of two parts, and applied in the shuttle by means of independent pivots, arranged in such manner that when said parts are raised to introduce the cop they will be contracted, and when they are adjusted in position for weaving they will expand and firin'y hold the cop, as will be hereinafter explained.
- Figure 1 shows my improved spindle applied to ashuttle, partly in section.
- Fig. 2 is a detail of the grooved prong ot' the spindle.
- Fig.3 is a cross-section through dotted line am.
- A designates the body or stock of the shuttle, which is of the usual well-known form
- B designates the improved spindle, which is formed of two spring-metal prongs, O D, bowed or curved, as shown in Fig. 1.
- the flat shanks of the two prongs are applied in a slot, 6, made in the stock, and connected by pivots c d, arranged in planes one above the other, the upper pivot cof the longest prong 0 being nearest to the end A of the stock A.
- the longest prong O terminates in a round-pointed end for readily entering a cop, and justin rear of this rounded portion is a groove, 9, which receives the beveled free end of the prong D, as shown in Fig. 1, and allows a cop to be slipped freely on the spindle. By thus fitting the end of the prong D into the groove 9, lateral displacement of this prong is prevented.
Description
J'. HAMILTON. SPINDLES FOR LOQM-SHUTTLES. I No. 192,692. Patented July 3,1877.
WITNESSES; I mvnmm: Q
ATTORNEYS.
MPETERS. FHOTO U-THOGRAFHER, WASHINGTON. D cv UNITED STATES JAMES HAMILTON, OF SALMON FALLS, NEW HAMPSHIRE.-
IMPROVEMENT lN SPINDLES FOR LOOM-SHUTTLES.
Specification forming part of Letters Patent No. 192,692, dated July 3, 1877; application filed May 12, 1877.
To all whom it may concern Be it known that I, JAMES HAMILTON, of Salmon Falls, in the county of Strafiord and State of New Hampshire, have invented a new and Improved Cop-Spindle, of which the following is a specification:
This invention relates to sh uttle-spindles which are expansible, for the purpose of firmly holding the cops or filling in place; and the nature of my invention consists in a spindle which is made of two parts, and applied in the shuttle by means of independent pivots, arranged in such manner that when said parts are raised to introduce the cop they will be contracted, and when they are adjusted in position for weaving they will expand and firin'y hold the cop, as will be hereinafter explained.
Figure 1 shows my improved spindle applied to ashuttle, partly in section. Fig. 2 is a detail of the grooved prong ot' the spindle.
Fig.3 is a cross-section through dotted line am.
Similar letters of reference indicate corresponding parts.
In the annexed drawing, A designates the body or stock of the shuttle, which is of the usual well-known form, and B designates the improved spindle, which is formed of two spring-metal prongs, O D, bowed or curved, as shown in Fig. 1. The flat shanks of the two prongs are applied in a slot, 6, made in the stock, and connected by pivots c d, arranged in planes one above the other, the upper pivot cof the longest prong 0 being nearest to the end A of the stock A. The longest prong O terminates in a round-pointed end for readily entering a cop, and justin rear of this rounded portion is a groove, 9, which receives the beveled free end of the prong D, as shown in Fig. 1, and allows a cop to be slipped freely on the spindle. By thus fitting the end of the prong D into the groove 9, lateral displacement of this prong is prevented.
It will be seen, from the above description, that in the act of opening the spindleB the free end of prong D will slip from y to y, and the spindle will be contracted laterally.
When the cop is applied on the spindle, and
the latter shut into the stock, the two prongs will expand in the cop and hold it firmly.
It is obvious that if either one of the prongs should break another can be easily substituted when the spindle is composed of two separate JAMES HAMILTON.
Witnesses:-
ALBERT MORTON, HERBERT E. HAMILTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US192692A true US192692A (en) | 1877-07-03 |
Family
ID=2262098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US192692D Expired - Lifetime US192692A (en) | Improvement in spindles for loom-shuttles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US192692A (en) |
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0
- US US192692D patent/US192692A/en not_active Expired - Lifetime
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