US4285456A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Consecutively nailing machine
Assignee: Individual
•
Filing: 1979-03-28
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Granted: 1981-08-25
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Expires: 1999-03-28
Abstract
Abstract Disclosed herein is a consecutive nailing machine with specially joined nails manufactured in rows. The machine is capable of hammering the joined nails one by one, separatively and consecutively, into wood.
Inventors
- 👤 Wu Sheng-Wei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:30
CPC Classifications
B; B25; B25C; B25C3/00; B25C3/002; B25C3/004
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
157 words
A nailing machine comprising an area for storing an interconnected row of nails within said machine at an angle so that a head and body portion of a nail is canted relative to a vertical plane, and a thrust pin for driving individual nails into material to be fastened including an inclined guidance surface relative to a vertical plane for coacting against a single nail disposed at a terminal portion of a row whereby coaction of said guidance surface with said nail dissociates said nail from said row by vertically orienting said nail so that said thrust pin can drive said nail into the material to be fastened wherein said area for storing said row of nails includes a substantially box shaped container having one side wall with an inwardly directed guide plate including a pair of legs: a shorter horizontal upper leg and a longer parallel lower leg whereby said row of nails are canted thereagainst.
Claim 2
Dependent Claim
157 words
A nailing machine comprising an area for storing an interconnected row of nails within said machine at an angle so that a head and body portion of a nail is canted relative to a vertical plane, and a thrust pin for driving individual nails into material to be fastened including an inclined guidance surface relative to a vertical plane for coacting against a single nail disposed at a terminal portion of a row whereby coaction of said guidance surface with said nail dissociates said nail from said row by vertically orienting said nail so that said thrust pin can drive said nail into the material to be fastened wherein said area for storing said row of nails includes a substantially box shaped container having one side wall with an inwardly directed guide plate including a pair of legs: a shorter horizontal upper leg and a longer parallel lower leg whereby said row of nails are canted thereagainst.
Claim 3
Dependent Claim
25 words
The device of claim 1 wherein said area for storing said row of nails is spring biased to advance nails consecutively to said thrust pin.
Claim 4
Dependent Claim
29 words
The device of claim 1 wherein said thrust pin is supported on an inverted "L" shaped upper cover pivoted to said storage area remote from the thrust pin area.
Claim 5
Dependent Claim
36 words
The device of claim 2 wherein a nail hook is provided at the thrust pin area of the nailing machine to expose only a single nail for deployment, said nail hook acting against said biasing spring.
Claim 6
Dependent Claim
38 words
The device of claim 4 wherein a thrust board is provided in said storage area on a side of the nails opposite said legs, said spring bias connected thereto to urge said nails to the thrust pin area.
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) | 1984-08-24 | 1985-02-23 | 1985-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-24 | 1989-02-23 | 1989-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-24 | 1993-02-23 | 1993-08-25 | $7700.00 | Window Closed / Lapsed |