US4440329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for unloading hosiery machinery
Assignee: Detexomat Machinery Ltd
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Filing: 1982-01-22
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Granted: 1984-04-03
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Expires: 2002-01-22
Abstract
Abstract A hosiery toe closer has a hollow tubular carrier, to which suction is applied for everting hosiery, and an unloading mechanism for dispensing hose in an everted state on a table or tray. The unloading mechanism is a carriage reciprocally-movable forwardly of the carrier and the carriage supports at least one hose holder engageable with a welt of a hose on the carrier, so that as the carriage moves forwardly, it pulls the hose welt along the carrier while simultaneously the hose toe is sucked into the carrier; continued movement of the carriage pulls the hose out of the carrier and discharges it in a straight, everted condition.
Inventors
- 👤 Michael J. Hodges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:08
CPC Classifications
D; D05; D05B; D05B23/00; D05B23/007
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
146 words
Apparatus for use in the hosiery manufacturing industry, comprising a hollow hose carrier open at at least one, forward end thereof, means for creating suction in the carrier, and a hose unloading mechanism associated with the carrier and operable to unload said carrier and to convey unloaded hose to a position forward thereof; said unloading mechanism including: a movable carriage, drive means to move said carrier to and fro along a guide path extending forwardly thereof, means supported by said carrier and operable at a position remote from the forward end of said carrier to take hold of a portion of a hose thereon during a forward or unloading movement of said carriage; and means for controlling said suction-creating means whereby suction is applied while said hose portion is displaced forwardly of said carrier, to evert the hose during an initial stage of the unloading operation.
Claim 2
Dependent Claim
146 words
Apparatus for use in the hosiery manufacturing industry, comprising a hollow hose carrier open at at least one, forward end thereof, means for creating suction in the carrier, and a hose unloading mechanism associated with the carrier and operable to unload said carrier and to convey unloaded hose to a position forward thereof; said unloading mechanism including: a movable carriage, drive means to move said carrier to and fro along a guide path extending forwardly thereof, means supported by said carrier and operable at a position remote from the forward end of said carrier to take hold of a portion of a hose thereon during a forward or unloading movement of said carriage; and means for controlling said suction-creating means whereby suction is applied while said hose portion is displaced forwardly of said carrier, to evert the hose during an initial stage of the unloading operation.
Claim 3
Dependent Claim
19 words
Apparatus according to claim 1, which comprises a hosiery toe closer of which the carrier is an integral part.
Claim 4
Dependent Claim
43 words
Apparatus according to claim 1 wherein a receiving means is supported beneath said carriage to collect hose unloaded from said carrier, and two straight guide rails located one to either side of said receiving means serve to guide the carriage as it moves.
Claim 5
Dependent Claim
33 words
Apparatus according to claim 1, wherein the means which take hold of the hose comprise an upstanding hooked element on said carriage for entering a welt end of a hose on said carrier.
Claim 6
Dependent Claim
26 words
Apparatus according to claim 4, wherein said hooked element is mounted on the carriage for movement between an erect, hose-engaging position and an inactive, hose-releasing position.
Claim 7
Dependent Claim
38 words
Apparatus according to claim 1, wherein said drive means comprises a motor and a drive transmission loop coupled to said carriage, the motor is of unidirectional type and a lost motion coupling connects the loop to the carriage.
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) | 1987-04-03 | 1987-10-03 | 1988-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-04-03 | 1991-10-03 | 1992-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-04-03 | 1995-10-03 | 1996-04-03 | $7700.00 | Window Closed / Lapsed |