US5402659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for driving a lifter reel in a fabric wet processing machine
Assignee: Gaston County Dyeing Machine Co
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Filing: 1994-03-25
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Granted: 1995-04-04
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Expires: 2014-03-25
Abstract
Abstract An apparatus for driving a lifter reel in a machine for wet processing of fabric in endless rope form having a jet for directing a flow of liquid to the fabric rope to cause circulation thereof is disclosed and contains a rotatable lifter reel upstream of the jet and over which the fabric rope travels to the jet. The apparatus includes a baffle wheel affixed coaxially to one end of the lifter reel out of the path of the fabric traveling over the lifter reel. The wheel has radially extending baffles against which a liquid flow nozzle directs a flow of liquid in a direction to drive the lifter reel in the direction of rope travel to the jet. The liquid flow nozzle is adjustable radially with respect to the baffle wheel to vary the driven rate of rotation of the lifter reel. The nozzle is commonly connected with the jet to a source of liquid under pressure for use of liquid from the same source by the jet and the nozzle. A reverse nozzle may also be included which is positioned to direct a flow of fluid against the baffles in a direction opposite the rope lifting direction for alternatively causing reverse rotation of the lifter reel.
Inventors
- 👤 James K. Turner
- 👤 J. Alan Morgan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:53
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/28; D06B3/34; D06B3/36
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
161 words
An apparatus for driving a lifter reel in a machine for wet processing of fabric in endless rope form having a jet means for directing a flow of liquid,to the fabric rope to cause circulation thereof within the machine, a rotatable lifter reel upstream of said jet means and over which the fabric rope travels to the jet means, said apparatus comprising: (a) a turbine wheel affixed coaxially to one end of the lifter reel out of the path of the fabric traveling over the lifter reel, said turbine wheel having radially extending baffles; and (b) liquid flow nozzle means for directing a flow of liquid onto the baffles in a direction to drive said lifter reel in the direction of rope travel to said jet means, said liquid flow nozzle means being adjustable to vary the direction of the flow of liquid therefrom in relation to said baffles to thereby vary the driven rate of rotation of said lifter reel.
Claim 2
Independent Claim
161 words
An apparatus for driving a lifter reel in a machine for wet processing of fabric in endless rope form having a jet means for directing a flow of liquid,to the fabric rope to cause circulation thereof within the machine, a rotatable lifter reel upstream of said jet means and over which the fabric rope travels to the jet means, said apparatus comprising: (a) a turbine wheel affixed coaxially to one end of the lifter reel out of the path of the fabric traveling over the lifter reel, said turbine wheel having radially extending baffles; and (b) liquid flow nozzle means for directing a flow of liquid onto the baffles in a direction to drive said lifter reel in the direction of rope travel to said jet means, said liquid flow nozzle means being adjustable to vary the direction of the flow of liquid therefrom in relation to said baffles to thereby vary the driven rate of rotation of said lifter reel.
Claim 3
Dependent Claim
95 words
An apparatus for driving a lifter reel according to claim 1 and characterized further in that said turbine wheel has an open side at which said baffles are exposed, and said liquid flow nozzle means includes a nozzle for directing fluid at a lateral inclination to the exposed baffles and being adjustable radially with respect to said lifter reel to vary the radial location of the impact of liquid from the nozzle onto the baffles and thereby vary the driven rate of rotation of said lifter reel and resulting rate of travel of the rope.
Claim 4
Dependent Claim
79 words
An apparatus for driving a lifter reel according to claim 2 in that said nozzle means is commonly connected with said jet means to a source of liquid under pressure for use of liquid from the same source by the jet means and the nozzle means, with adjustment of the nozzle permitting drive of the lifter reel to feed the rope to the jet means at a rate compatible with the drive of the rope by the jet means.
Claim 5
Dependent Claim
92 words
An apparatus for driving a lifter reel according to claim 2 and characterized further by: (c) a reverse nozzle means positioned to direct a flow of fluid against said baffles in a direction opposite the rope lifting direction for alternatively causing reverse rotation of the lifter reel, said reverse nozzle means having a nozzle disposed radially outwardly of said baffles and at a reverse inclination with respect to the direction of rope travel to the jet means for selectively directing liquid to the baffles to cause reverse rotation of said lifter reel.
Claim 6
Dependent Claim
47 words
An apparatus for driving a lifter reel according to claim 1 and characterized further by: (c) a reverse nozzle means positioned to direct a flow of fluid against said baffles in a direction opposite the rope lifting direction for alternatively causing reverse rotation of the lifter reel.
Claim 7
Dependent Claim
32 words
An apparatus for driving a lifter reel according to claim 5 in that said nozzle means and said reverse nozzle means are commonly connected to a common source of liquid under pressure.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-04-03 | 1998-10-03 | 1999-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-03 | 2002-10-03 | 2003-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-03 | 2006-10-03 | 2007-04-04 | $7700.00 | Window Closed / Lapsed |