US164452A - Improvement in regulators for hemp-spinning machines - Google Patents

Improvement in regulators for hemp-spinning machines Download PDF

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Publication number
US164452A
US164452A US164452DA US164452A US 164452 A US164452 A US 164452A US 164452D A US164452D A US 164452DA US 164452 A US164452 A US 164452A
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Prior art keywords
hemp
regulators
improvement
spinning machines
sliver
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Expired - Lifetime
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
    • D01G9/14—Details of machines or apparatus
    • D01G9/22—Driving arrangements

Definitions

  • a counter-shaft having two driving-pulleys of different sizes, is belted to the driver for the gill-bars, and the main driving-belt is contrived to be automatically shifted by the upper condensing-roller from one to the other of the pulleys on the countershaft for turning the aforesaid pulleys, or onto a loose pulley, so that when the sliver is too large, the rising of the condensing-roller will shift the belt onto the pulley for slow speed to feed slower, or onto the loose pulley to stop the gill-chain in case the sliver is very much too large, and when the sliver is too small the belt will be shifted so as to increase the speed of the gill-bars and feed faster.
  • Figure 1 is a sectional elevation of my improved machine
  • Fig. 2 is partly a front elevation and partly a transverse section.
  • A is the upper condensing-roller for the sliver, to which a lever, B, is applied for working the belt-shipper O by the rod D and weighted or spring-pressed lever E.
  • F and G are two driving-pulleys, and H a loose pulley on the counter-shaft I, on which the drivingbelt f runs.
  • F turns a large pulley, K, and G a smaller one, L, both of which belt onto the pulley M, which drives the gill-bars, which feed the sliver N to the condensing-rolls of the spinning-jenny.

Description

C HERSCHAFT Regulator for Hemp-Spinning Machines 7 NO 164 452 Patented.|un e15,187.5.
ATTORNEYS.
THE GRAPHIC CILPNOTO-LITILQB &4I PARK PLAOEJLY.
UNITED STATES PATENT OFFICE.
CHRISTOPHER HERSOHAFT, OF BROOKLYN, NEW YORK.
IMPROVEMENT IN REGULATORS FOR HEMP-SPINNING MACHINES.
Specification forming part of Letters Patent No. 164,452, dated June 15, 1875; application filed May 8, 1875.
To all whom it may concern:
Be it known that I, CHRISTOPHER HER- SCHAFT, of Brooklyn, in the county of Kings and State of New York, have invented a new and Improved Feed-Regulator for Spinning- Jenny, of which the following is a specification:
In this invention a counter-shaft, having two driving-pulleys of different sizes, is belted to the driver for the gill-bars, and the main driving-belt is contrived to be automatically shifted by the upper condensing-roller from one to the other of the pulleys on the countershaft for turning the aforesaid pulleys, or onto a loose pulley, so that when the sliver is too large, the rising of the condensing-roller will shift the belt onto the pulley for slow speed to feed slower, or onto the loose pulley to stop the gill-chain in case the sliver is very much too large, and when the sliver is too small the belt will be shifted so as to increase the speed of the gill-bars and feed faster.
Figure 1 is a sectional elevation of my improved machine, and Fig. 2 is partly a front elevation and partly a transverse section.
Similar letters of reference indicate corresponding parts.
A is the upper condensing-roller for the sliver, to which a lever, B, is applied for working the belt-shipper O by the rod D and weighted or spring-pressed lever E. F and G are two driving-pulleys, and H a loose pulley on the counter-shaft I, on which the drivingbelt f runs. F turns a large pulley, K, and G a smaller one, L, both of which belt onto the pulley M, which drives the gill-bars, which feed the sliver N to the condensing-rolls of the spinning-jenny.
When the sliver runs small, the roller A falls in consequence of it, and the weight moves the driving-belt J onto the pulley F, which increases the speed of the gill-bars, and
thus increases the size of the sliver. The
Witnesses:
T. B. MOSHER, ALEX. F. ROBERTS.
US164452D Improvement in regulators for hemp-spinning machines Expired - Lifetime US164452A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871533A (en) * 1952-05-30 1959-02-03 Ici Ltd Method and apparatus for melting and casting of high melting point metals or alloys
US5452626A (en) * 1993-03-12 1995-09-26 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for the automatic adjustment of rotational speed ratios between operating elements of a draw frame
US5583781A (en) * 1991-06-04 1996-12-10 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device to correct the regulation onset point and the intensity of regulation
US5619773A (en) * 1993-01-25 1997-04-15 Rieter Ingolstadt Spinnereimaschinenbau Ag Draw frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871533A (en) * 1952-05-30 1959-02-03 Ici Ltd Method and apparatus for melting and casting of high melting point metals or alloys
US5583781A (en) * 1991-06-04 1996-12-10 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device to correct the regulation onset point and the intensity of regulation
US5619773A (en) * 1993-01-25 1997-04-15 Rieter Ingolstadt Spinnereimaschinenbau Ag Draw frame
US5452626A (en) * 1993-03-12 1995-09-26 Rieter Ingolstadt Spinnereimaschinenbau Ag Process and device for the automatic adjustment of rotational speed ratios between operating elements of a draw frame

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