US57300A - Improvement in shuttle-binders for looms - Google Patents
Improvement in shuttle-binders for looms Download PDFInfo
- Publication number
- US57300A US57300A US57300DA US57300A US 57300 A US57300 A US 57300A US 57300D A US57300D A US 57300DA US 57300 A US57300 A US 57300A
- Authority
- US
- United States
- Prior art keywords
- shuttle
- tongue
- looms
- binder
- binders
- 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
- 239000011230 binding agent Substances 0.000 title description 26
- 210000002105 Tongue Anatomy 0.000 description 28
- 240000002027 Ficus elastica Species 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229920001195 polyisoprene Polymers 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory 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
- D03D49/52—Shuttle boxes
Definitions
- Shuttle-binders which are applied to the extremities of the shuttle-race of looms are usually constructed with metal springs for pressing them to the shuttle, which springs very often break and requirefrequent renewal.
- the tongues on those portions of the binders which impinge upon the shuttles also break in old looms, and require a renewal of the entire binder.
- A represents a portion of a shuttle box or frame, to which the binder is applied for the purpose arresting the shuttle at the termination of its stroke and holding it until acted upon by a picker.
- B is the tongue of the binder, which may be made of the usual or most approved form, with this exception, it does not extend back of its pivot or fulcrum pin a.
- the hinge-eye b of this tongue B is slotted for the purpose of receiving an extension-piece, C, to be pivoted by the same pin a that pivots the tongue B, as shown in Figs. ⁇ l, 2, and 3.
- the free end of the tongue B bears upon a cross-piece of the frame A when it is not pressing upon a shuttle.
- the piece C extends in front and in rear of the pivot-connection a, and upon its rear end a cup, o, is formed for the recept-ion of a rubber or other suitable spring, d, which is inserted into this cup so as to pres ⁇ upon a cross-piece, IL, of frame A, as shown in Fig. 3.
- the piece C also projects forward ot' the pivot p a, and forms a tongue for pressing upon the main tongue B and holding it down in place.
- the cup c is perforated -to receive a screw, u, which is used for regulating the tension of the spring on the tongue B.
- a screw, u which is used for regulating the tension of the spring on the tongue B.
- a circular plate, p is interposed between its upper end and the lower end of the adj ustingscrew, as shown in Fig.' 2.
- a jam-nut, S is applied to the screw n.
- the object oi' this nut is to prevent the screw from jarring loose after it has been properly adjusted.
- the shuttle binder composed of the parts B C, when these parts are constructed substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
" view of the binder.
UNITED STATES CHRISTOPHER DUCKWORTH, OF MOUNT CARMEL, CONNECTICUT. i
PATENT OEEICE.
IMPROVEMENT IN SHUTTLE-BNDERS FOR LOOMS.
Specification forming part of Letters Patent No. 57,300, dated August 21, 1866.
To alt whom it may concern:
Be it known that I, CHRISTOPHER DUCK- WORTH, of Mount Carmel, in the county of New Haven and State of Connecticut, have invented a new and Improved Shuttle-Binder5 and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making a part of this speciiication, in which- Figure l is a front View of my improved shuttle-binder. Fig. 2 is a longitudinal section through the same. Fig. 3 is a bottom Fig. 4 is a perspective view of the movable cupped piece which is applied to the tongue of the binder.
Similar letters of reference indicate corresponding parts in several figures.
Shuttle-binders which are applied to the extremities of the shuttle-race of looms are usually constructed with metal springs for pressing them to the shuttle, which springs very often break and requirefrequent renewal. The tongues on those portions of the binders which impinge upon the shuttles also break in old looms, and require a renewal of the entire binder.
It is the object of my invention to construct a shuttle-binder with a rear detachable pro- `jection, which is adapted for receiving and keeping in place an india-rubber spring, said projection or extension being so applied ,to the tongue portion of the binder that lshould this tongue break it can be readily removed and another substituted in its stead without the loss of the extension-piece, as will be hereinafter described.
To enable others skilled in the art to under stand my invention, I will describe its construction and operation.
In the accompanying drawings, A represents a portion of a shuttle box or frame, to which the binder is applied for the purpose arresting the shuttle at the termination of its stroke and holding it until acted upon by a picker. B is the tongue of the binder, which may be made of the usual or most approved form, with this exception, it does not extend back of its pivot or fulcrum pin a. The hinge-eye b of this tongue B is slotted for the purpose of receiving an extension-piece, C, to be pivoted by the same pin a that pivots the tongue B, as shown in Figs.`l, 2, and 3.
The free end of the tongue B bears upon a cross-piece of the frame A when it is not pressing upon a shuttle.
The piece C extends in front and in rear of the pivot-connection a, and upon its rear end a cup, o, is formed for the recept-ion of a rubber or other suitable spring, d, which is inserted into this cup so as to pres` upon a cross-piece, IL, of frame A, as shown in Fig. 3.
The piece C also projects forward ot' the pivot p a, and forms a tongue for pressing upon the main tongue B and holding it down in place.
The cup c is perforated -to receive a screw, u, which is used for regulating the tension of the spring on the tongue B. When an india-rubber spring is used, and I prefer such a spring, a circular plate, p, is interposed between its upper end and the lower end of the adj ustingscrew, as shown in Fig.' 2.
It will be seen from the above description that I construct the binder otl two parts, united together and pivoted by one pin, ot, so
that in the event of the tongue B breaking it' can be removed and a new tongue of the same form and size introduced in its place. Should the spring become too weak it can also be rcmoved and a new one used in its stead.
It will be seen by reference to Fig. 2 that a jam-nut, S, is applied to the screw n. The object oi' this nut is to prevent the screw from jarring loose after it has been properly adjusted.
Having described my invention, y what I claim as new, and desire to secure by Letters Patent, is
1. The shuttle binder composed of the parts B C, when these parts are constructed substantially as described.
2. The construction of the removable piece C with a cupped receptacle for the spring which produces pressure upon the tongue B, substantially as described.
CHRISTOPHER DUCKWORTH.
Witnesses LEvEEE'rr HITCHCOCK, EMILY HITCHCOCK.
Publications (1)
Publication Number | Publication Date |
---|---|
US57300A true US57300A (en) | 1866-08-21 |
Family
ID=2126839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US57300D Expired - Lifetime US57300A (en) | Improvement in shuttle-binders for looms |
Country Status (1)
Country | Link |
---|---|
US (1) | US57300A (en) |
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0
- US US57300D patent/US57300A/en not_active Expired - Lifetime
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