US151545A - Improvement in loom picker-springs - Google Patents
Improvement in loom picker-springs Download PDFInfo
- Publication number
- US151545A US151545A US151545DA US151545A US 151545 A US151545 A US 151545A US 151545D A US151545D A US 151545DA US 151545 A US151545 A US 151545A
- Authority
- US
- United States
- Prior art keywords
- springs
- improvement
- pulley
- loom picker
- hook
- 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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- 240000001973 Ficus microcarpa Species 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
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
- D03D49/24—Mechanisms for inserting shuttle in shed
Definitions
- LWILLIAM E. N. POTTER of Lewiston, in the county of Audroscoggin and State of Maine, have invented a new and Improved Loom Picker-Swing, of which the following is a specication:
- the in vent-ion relates to mounting a springpulleyT (around which is wound the strap that connects it with the picker-stick) on a crotched stand having a slotted base to adapt it to be secured to a screw-stud in a vertical or horizontal position.
- lt also relates to the means of securing the strap to the pulley-ease, as hereinafter described.
- Figure l is a sectional elevation ol" a springpnlley mounted on a stand constructed accoi-ding to my invention.
- Fig. 2 is a horizontal section taken on the line a' a' of Fig. 1.
- Fig. 3 is a horizontal section taken on the line y y of Fig. l.
- Fig. 4 is partly aside elevation and partly a section when the stand is attached to the side of a vertical support.
- Fig. 5 is a detail view, showing the arrangement of the band-hook.
- A represents a hollow double-anged pulley, containing a dat coiled spring, B, mounted on a spindle, C, having a erotched standard or support, D, projecting from a base-plate, E, which has a slotted hole, F, through it for the fastening stud-screw G of a floor-plate, H, or bolt I of a standard,vJ.
- the spring is connected at 011e end to the spindle, and at the other end to the rim of the pulley, and a hook, L, is employed to connect the strap .K to the pulley, the hook being fastened in the slot in the face of J(he pulley by its bent portion M and the straight etension N, said extension being pressed in between the two coils of the spring, and kept in place by them.
- This arrangement allows ot readily putting in the hook and taking it out, so that a broken or worn-out hook can be readily replaced.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Buckles (AREA)
Description
UNITED STATES PATENT OFFICE.
WILLIAM E. N. POTTER, OF LEVVISTON, MAINE.
IMPROVEMENT IN LOOM PICKER-SPRINGS.
Specification forming part of Letters Patent No. 151,545, dated June 2, 1874; application tiled February 7, 1874.
To all whom. Ait may concern:
Be it known that LWILLIAM E. N. POTTER, of Lewiston, in the county of Audroscoggin and State of Maine, have invented a new and Improved Loom Picker-Swing, of which the following is a specication:
The in vent-ion relates to mounting a springpulleyT (around which is wound the strap that connects it with the picker-stick) on a crotched stand having a slotted base to adapt it to be secured to a screw-stud in a vertical or horizontal position. lt also relates to the means of securing the strap to the pulley-ease, as hereinafter described.
Figure l is a sectional elevation ol" a springpnlley mounted on a stand constructed accoi-ding to my invention. Fig. 2 is a horizontal section taken on the line a' a' of Fig. 1. Fig. 3 is a horizontal section taken on the line y y of Fig. l. Fig. 4 is partly aside elevation and partly a section when the stand is attached to the side of a vertical support. Fig. 5 is a detail view, showing the arrangement of the band-hook.
Similar letters of reference indicate corre sponding parts.
A represents a hollow double-anged pulley, containing a dat coiled spring, B, mounted on a spindle, C, having a erotched standard or support, D, projecting from a base-plate, E, which has a slotted hole, F, through it for the fastening stud-screw G of a floor-plate, H, or bolt I of a standard,vJ. The spring is connected at 011e end to the spindle, and at the other end to the rim of the pulley, and a hook, L, is employed to connect the strap .K to the pulley, the hook being fastened in the slot in the face of J(he pulley by its bent portion M and the straight etension N, said extension being pressed in between the two coils of the spring, and kept in place by them.
This arrangement allows ot readily putting in the hook and taking it out, so that a broken or worn-out hook can be readily replaced.
Having thus described 1n y invention, I claim as new and desire to secure by Letters Fatent- 1. The crotehed standard D and slotted stand-plate E, in combination with the spindle O, pulley A, and spring B, snbstai'itially as speeitied.
2. The strap-hook L, secured to the pulley by its bent part M and extension N, as described. l
VILLIAM E. N. POTTER. Vitnesses:
HIRAM A. RoBINsoN, J AMES H. MILLER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US151545A true US151545A (en) | 1874-06-02 |
Family
ID=2220957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US151545D Expired - Lifetime US151545A (en) | Improvement in loom picker-springs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US151545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001016472A1 (en) | 1999-08-31 | 2001-03-08 | Coltec Industries Inc. | Manifold drain system for gas turbine |
-
0
- US US151545D patent/US151545A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001016472A1 (en) | 1999-08-31 | 2001-03-08 | Coltec Industries Inc. | Manifold drain system for gas turbine |
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