US148135A - Improvement in loom-shuttles - Google Patents
Improvement in loom-shuttles Download PDFInfo
- Publication number
- US148135A US148135A US148135DA US148135A US 148135 A US148135 A US 148135A US 148135D A US148135D A US 148135DA US 148135 A US148135 A US 148135A
- Authority
- US
- United States
- Prior art keywords
- spindle
- loom
- shuttles
- shuttle
- 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
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- 230000013707 sensory perception of sound Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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
- My invention relates to the shuttle-spindle and spindle-head, its object being to prevent the cop from starting forward on the spindle when the shuttle is stopped inthe shuttle-box.
- Figure 1 represents a shuttle with my improved spindle and spindle-head, showing a longitudinal central section of the rear part of the shuttle and a plan view of my improvement.
- Fig. 2 is a longitudinal central section of the several parts of my invention, except the spiral spring, of which a plan view is given.
- A is the body of the shuttle.
- B is the Spin- (lle-head, provided with a forward projection, O.
- D is the spindle, having a hollow base.
- E. H is a bearing movable on projection O. The forward or smaller part of this hearing is screwed into the base end of spindle 1), bringing the collar or larger part in contact with the end of the spindle.
- L is another hearing, held in position at the forward end of projection 0 by pin (1 and spiral spring Gr, spindle .1) being movable upon it.
- G is a spiral spring, placed on projection 0 between hearings H and L, under sufficient compression to hold the collar of bearing H firmly against the base or shoulder of projection 0, except when the momentum of the spindle and cop, upon the sudden stopping of the shuttle when moving in the direction of the point of the spindle, is sufficient to partially overcome the force of the spring, when the spindle, carrying with it bearing H, slides forward, compressing spring G, by which it is gradually stopped and brought back to its former position.
- the bearin g L may be dispensed with, sprin g G occupying its place, being held in position by pin cl, or otherwise, if bearing H be so eX tended in length that spindle D will have sufficient steadiness in the difi'erent positions in which it is placed in practical use.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Description
W. M. PARKER.
mvsmna \NiTNESSES.
UNITED STATES PATENT QFFIGE.
WILLIAM M. rAHKE or MEDFORD, MASsAoHUsErrS, ASSIGNOR 'ro ALLEN WILSON, or NASHUA, NEW HAMPSHIRE.
IMPROVEMENT IN LOOM-SHUTTLES.
Specification forming part of Letters Patent No. 148,135., dated Marzh 3,1874; application filed January 20, 1874.
To all whom it may concern:
Be it known that I, WM. M. PARKER, of the town of Medford, in the county of Middlesex and State of Massachusetts, have invented certain Improvements in Loom-Shuttles, of which the following is a specification:
My invention relates to the shuttle-spindle and spindle-head, its object being to prevent the cop from starting forward on the spindle when the shuttle is stopped inthe shuttle-box.
Figure 1 represents a shuttle with my improved spindle and spindle-head, showing a longitudinal central section of the rear part of the shuttle and a plan view of my improvement. Fig. 2 is a longitudinal central section of the several parts of my invention, except the spiral spring, of which a plan view is given.
A is the body of the shuttle. B is the Spin- (lle-head, provided with a forward projection, O. D is the spindle, having a hollow base. E. H is a bearing movable on projection O. The forward or smaller part of this hearing is screwed into the base end of spindle 1), bringing the collar or larger part in contact with the end of the spindle. L is another hearing, held in position at the forward end of projection 0 by pin (1 and spiral spring Gr, spindle .1) being movable upon it. G is a spiral spring, placed on projection 0 between hearings H and L, under sufficient compression to hold the collar of bearing H firmly against the base or shoulder of projection 0, except when the momentum of the spindle and cop, upon the sudden stopping of the shuttle when moving in the direction of the point of the spindle, is sufficient to partially overcome the force of the spring, when the spindle, carrying with it bearing H, slides forward, compressing spring G, by which it is gradually stopped and brought back to its former position.
The yielding of the spring, which allows the spindle to move forward a short distance with the cop, and the gradual stopping of the same by the increasing tension of the spring, so far overcome the momentum of the cop that it will not start forward on the spindle; and when the spring, by the force of its recoil, throws the spindle back against the shoulder of projection O, the cop, if from any cause it has become loose on the spindle,-will be driven back and tightened upon it by the force of its own momentum, acting in'the direction of the base of the spindle.
The bearin g L may be dispensed with, sprin g G occupying its place, being held in position by pin cl, or otherwise, if bearing H be so eX tended in length that spindle D will have sufficient steadiness in the difi'erent positions in which it is placed in practical use.
I claim The combination, with a loom-shuttle, of the forward end of said bearing; all combined and operating substantially as described.
WILLIAM M. PARKER.
\Vitnesses:
WM. E. GHAFFEE, THos. J EWELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US148135A true US148135A (en) | 1874-03-03 |
Family
ID=2217548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US148135D Expired - Lifetime US148135A (en) | Improvement in loom-shuttles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US148135A (en) |
-
0
- US US148135D patent/US148135A/en not_active Expired - Lifetime
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