US641389A - Coiler-head. - Google Patents

Coiler-head. Download PDF

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Publication number
US641389A
US641389A US73080399A US1899730803A US641389A US 641389 A US641389 A US 641389A US 73080399 A US73080399 A US 73080399A US 1899730803 A US1899730803 A US 1899730803A US 641389 A US641389 A US 641389A
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US
United States
Prior art keywords
opening
cover
sliver
coiler
trumpet
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
Application number
US73080399A
Inventor
Charles L Hildreth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LOWELL MACHINE SHOP
Original Assignee
LOWELL MACHINE SHOP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LOWELL MACHINE SHOP filed Critical LOWELL MACHINE SHOP
Priority to US73080399A priority Critical patent/US641389A/en
Application granted granted Critical
Publication of US641389A publication Critical patent/US641389A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • My invention relates to Geiler-heads having an opening in the top of the casing, which may be closed or maybe opened readily to expose the operating mechanism of the coiler.
  • the object of my invention is to make it easy by means of a simplified construction to inspect or to oil that mechanism without stopping it or breaking or twisting the sliver or causing the sliver to gather flyings or dust.
  • the trumpet has been made integral with or has been attached to the slide or cover for the opening and has been revoluble therewith to cover and uncover the opening in the casing, thereby unnecessarily twisting the sliver during the opening or closing thereof.
  • the flyings and dust which have collected upon the trumpet and upon the slide or cover while they are not in motion have been caught by and incorporated into the moving sliver and carried, by the sliver into the coiler-can as the trumpet and slide or cover have passed beneath it.
  • the soiling of the sliver which occurs during the uncovering of the opening by ordinary operatives, who exercise only ordinary care, is objectionable and is obviated by my invention, which is represented in Figures 1, 2, 3, and 4 and is of simplified construction.
  • Fig. l is a plan of the cover of the coilerhead with the opening in the top thereof partially uncovered.
  • Fig. 2 is a longitudinal section of the cover through the uncovered opening.
  • Fig. 3 is an end elevation of the cover of the coiler-head with the opening in the top thereof partially uncovered.
  • Fig. 4 is a vertical longitudinal section of the coiler-head, showing the mechanism which requires inspection and oiling, but which is of usual construction and forms no part of this invention.
  • a represents the coiler-cover; b, the back sliverguide; c, the trumpet sliver-guide through which the sliver passes to the operating mechanism; d, the slide or cover for covering or uncovering the opening; e, the pivot upon which d turns in covering or uncovering the opening; f f and f f', the means used for fastening the trumpet and back sliverguides to the cover; g,the openingin the cover through which the operating mechanism can be inspected or oiled; h, a rabbet in b which receives a part of d when the opening is covered; t', a rabbet in c which receives a part of d when the opening is covered.
  • the trumpet and back sliverguides are made thicker than is usual, and the sliver is thereby raised so high above the slide or cover cl that the slide or cover can be moved to cover or to uncover the opening without bringing the iiyings or dust which have collected thereupon into the path of the moving sliver. Moreover, the trumpet sliver-guide does not rotate with the slide or cover and therefore does not carry the flyings or dust which have collected thereupon into the path of the moving sliver.4 During the ordinary operation of the coiler d fits closely in h and t' and tightly covers the opening g.
  • Iiyings and dust which have collected upon the top of the slide or cover or upon the top of the trumpet sliver-guide are not during the uncovering of the opening caught by and incorporated into the moving sliver and carried into the ooiler-can.
  • I claim- 1 The combination with the casing of a coiler-head containing mechanism and having in its top an opening, of trumpet and back sliver-guides each of which is fixed to the said top and is rabbeted to receive a cover for the opening and a cover to cover the opening and iit into the rabbets of the trumpet and back sliver-guides and to uncover the opening in the casing, substantially as described.

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Description

Patented lan. I6, |900. C. L. HILDRETH.
CUILER HEAD.
(Application filed Sept. 18, 1899.)
(No Model.)
SI1 I INVENTOR.
WITNESSES.
` ITE n Q! TNQ. owe/wf. l
CHARLES L. HILDRETH, OF LOWELL, MASSACHUSETTS, ASSIGNOR TO THE LOWELL MACHINE SHOP, OF SAME PLACE.
COlLER-HEAD.
SPECIFICATION forming part of Letters Patent No. 641,389, dated January 16, 1900. Application filed September 18,1899. Serial No. 730,803- (NO model.)
T0 @ZZ whom t may concern:
Beit known that I, CHARLES L. HILDRETH,
of Lowell, in the county of Middlesex and State of Massachusetts, have invented certain new and useful Improvements in Coiler- Heads, of which the following is a specification.
My invention relates to Geiler-heads having an opening in the top of the casing, which may be closed or maybe opened readily to expose the operating mechanism of the coiler.
The object of my invention is to make it easy by means of a simplified construction to inspect or to oil that mechanism without stopping it or breaking or twisting the sliver or causing the sliver to gather flyings or dust.
Heretofore in such coiler-heads the trumpet has been made integral with or has been attached to the slide or cover for the opening and has been revoluble therewith to cover and uncover the opening in the casing, thereby unnecessarily twisting the sliver during the opening or closing thereof. Moreover, the flyings and dust which have collected upon the trumpet and upon the slide or cover while they are not in motion have been caught by and incorporated into the moving sliver and carried, by the sliver into the coiler-can as the trumpet and slide or cover have passed beneath it. The soiling of the sliver which occurs during the uncovering of the opening by ordinary operatives, who exercise only ordinary care, is objectionable and is obviated by my invention, which is represented in Figures 1, 2, 3, and 4 and is of simplified construction.
Fig. l is a plan of the cover of the coilerhead with the opening in the top thereof partially uncovered. Fig. 2 is a longitudinal section of the cover through the uncovered opening. Fig. 3 is an end elevation of the cover of the coiler-head with the opening in the top thereof partially uncovered. Fig. 4 is a vertical longitudinal section of the coiler-head, showing the mechanism which requires inspection and oiling, but which is of usual construction and forms no part of this invention.
Similar letters refer to similar parts in the diiferent views.
a represents the coiler-cover; b, the back sliverguide; c, the trumpet sliver-guide through which the sliver passes to the operating mechanism; d, the slide or cover for covering or uncovering the opening; e, the pivot upon which d turns in covering or uncovering the opening; f f and f f', the means used for fastening the trumpet and back sliverguides to the cover; g,the openingin the cover through which the operating mechanism can be inspected or oiled; h, a rabbet in b which receives a part of d when the opening is covered; t', a rabbet in c which receives a part of d when the opening is covered.
The trumpet and back sliverguides are made thicker than is usual, and the sliver is thereby raised so high above the slide or cover cl that the slide or cover can be moved to cover or to uncover the opening without bringing the iiyings or dust which have collected thereupon into the path of the moving sliver. Moreover, the trumpet sliver-guide does not rotate with the slide or cover and therefore does not carry the flyings or dust which have collected thereupon into the path of the moving sliver.4 During the ordinary operation of the coiler d fits closely in h and t' and tightly covers the opening g.
In my invention Iiyings and dust which have collected upon the top of the slide or cover or upon the top of the trumpet sliver-guide are not during the uncovering of the opening caught by and incorporated into the moving sliver and carried into the ooiler-can.
I claim- 1. The combination with the casing of a coiler-head containing mechanism and having in its top an opening, of trumpet and back sliver-guides each of which is fixed to the said top and is rabbeted to receive a cover for the opening and a cover to cover the opening and iit into the rabbets of the trumpet and back sliver-guides and to uncover the opening in the casing, substantially as described.
2. The combination with the casing of a coiler-head containing mechanism and having in its top an opening, of trumpet and back sliver-guides each of which is fixed to the said top and is rabbeted to receive a cover for the opening and a cover pivoted to the casing-top near to the back sliver-guide to cover the opening and fit into the rabbets of the trumpet and back sliver-guides and to uncover the opening in the casing, substantially as described.
In testimony whereof I affix my signature in the presence' of two witnesses.
CHAS. L. HILDRETH.
Witnesses:
EDWARD V. BURKE, FREDY A. BAKER.
IOO
US73080399A 1899-09-18 1899-09-18 Coiler-head. Expired - Lifetime US641389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US73080399A US641389A (en) 1899-09-18 1899-09-18 Coiler-head.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73080399A US641389A (en) 1899-09-18 1899-09-18 Coiler-head.

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US641389A true US641389A (en) 1900-01-16

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10202636B2 (en) 2013-12-24 2019-02-12 General Electric Company Electrospun fibers for protein stabilization and storage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10202636B2 (en) 2013-12-24 2019-02-12 General Electric Company Electrospun fibers for protein stabilization and storage

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