US3762310A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of baling
Assignee: American Hoist and Derrick Co
•
Filing: 1971-01-20
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Granted: 1973-10-02
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Expires: 1991-01-20
Abstract
Abstract A large-capacity baling apparatus having a horizontally disposed compression chamber directly loadable at its upper portion and including transversely moveable means for shifting the compressed medium from the compression chamber into a strapping chamber wherein compression and strapping occur in nonaligned, separate chambers.
Inventors
- 👤 C Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:34
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/18; B65B13/20
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
121 words
The method of baling paper products wherein the paper products are compressed into a bale to form a plurality of layers comprising the steps of compressing paper products in a first direction to form a parcel of compressed paper products in a compression zone having layers substantially perpendicularly disposed to said first direction with said parcel as initially disposed in said zone being in a state of maximum compression, reducing the compression of said parcel while in said zone a predetermined amount, then transferring said parcel in its state of reduced compression from said zone to a strapping station in a direction substantially parallel to said layers and strapping said parcel into a bale as it is transferred from said zone.
Claim 2
Independent Claim
121 words
The method of baling paper products wherein the paper products are compressed into a bale to form a plurality of layers comprising the steps of compressing paper products in a first direction to form a parcel of compressed paper products in a compression zone having layers substantially perpendicularly disposed to said first direction with said parcel as initially disposed in said zone being in a state of maximum compression, reducing the compression of said parcel while in said zone a predetermined amount, then transferring said parcel in its state of reduced compression from said zone to a strapping station in a direction substantially parallel to said layers and strapping said parcel into a bale as it is transferred from said zone.
Claim 3
Dependent Claim
27 words
The method as defined in claim 1 wherein said reduction in compression is accomplished by permitting said parcel to expand in said first direction a predetermined amount.
References Cited (Backward Citations)
US583462A
Cited
US679732A
Cited
US646520A
Cited
US2500819A
Cited
US2780989A
Cited
US2984172A
Cited
GB965906A
Cited
US3017730A
Cited
US3088499A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-01 | 1977-04-02 | 1977-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-01 | 1981-04-02 | 1981-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-01 | 1985-04-02 | 1985-10-02 | $7700.00 | Window Closed / Lapsed |