US104915A - Improvement in tool for driving glaziers points - Google Patents
Improvement in tool for driving glaziers points Download PDFInfo
- Publication number
- US104915A US104915A US104915DA US104915A US 104915 A US104915 A US 104915A US 104915D A US104915D A US 104915DA US 104915 A US104915 A US 104915A
- Authority
- US
- United States
- Prior art keywords
- tool
- driving
- points
- improvement
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 241001139376 Allas Species 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C1/00—Hand-held nailing tools; Nail feeding devices
- B25C1/02—Hand-held nailing tools; Nail feeding devices operated by manual power
Definitions
- This invention relates to improvements in machines or tools for driving glaziers points, and consists in a hand-tool having a vertical receptacle for the points, and a spring driver, arranged to strike the lowest point in the receptacle,'and force it out through aslot thereat, the-said spring driver being provided with a retracting pawl, which trips the driver and re-cngages gitllii it self-actingly,.allas hereinafter more frilly Spec- 1 e
- Figure 1 is a sectional elevation of my improved tool, and
- Figure 2 is a horizontal section of the same.
- A is the stock, 4
- the base of the-tool preferably made of metat, or it may be partly of metal and partly of wood, and either in parts attached together, or all cast or otherwise formed in one piece, as preferred.
- D is a vertical triangular chamber for the points, at
- E wide enough to allow one point to be forced out, and behind the chamber, at this, point, is a thin dr'rver, F, preferably of steel, attached to ablock, G, having a long red, H, extending rearward in an extensioml, of the stock, for the application. of a strong spiral spring, K, for driving the driver F against the points.
- L is a pawl for forcing the block (iback against the spring K.
- the lower end of the pawl L carries a spring catching and tripping-pin N ina socket, O, in which is a coiled spring, P, which presses the pin down upon the block G.
- This block has-a shoulder, Q, in front of which the spring catch falls when the handle M is pressed down, and on which it acts-to force the drum back whenthe handle M is raised.
- the pawl L is forced back again by a spring, S, bearing against the top of it, and, as soon as the lower end comes forward again, the catch N dropsin front of the shoulder Q, ready for the next operation.
- the wall X of the chamber is made detachable, for supplying the points more readily, the said wall being taken off for the purpose. It is held in place by the lugs 3 on the other wall, and the button Z, pivoted to the side of the case by the screw Z.
- T is a follower, placed in the chamber above the points to force them down, and it is operated by an elastic cord, U, wound on a small roller, V, in a recess in the upper part of thetool-stock.
- the front end of the base-plate G is made thin-l her than the other, so that the points will be driven close down upon the glass when the tool is set thereon.
- the rear end of the base may also be raised by anotherplate, W, forthe same purposes.
Description
A. WOODWORTH & E. W. WARREN. TOOL FOR DRIVING GLAZIERS POINTS.
No. 104,915. Y Patented June 28, 1870 Wituwm:
dinitrd. swat gaunt er-rm.
ALFRED WOODWORTH AND EDWIN W. WARREN, OF CAMBRIDGE, NEW YORK.
Letters PaterrsNo. 104,915, dated June 28, 1870.
IMPROVEMENT'IN TOOL, POR'DRIVING- GLAZIERSPOIN' I'S.
The Schedule referred to in these Letters Patent and making part at the same.
To all whom it may concern.-
Be it known that we, ALFRED WoonwoRrH and Eovvm Warmest, of Cambridge, in the county of W aslnngton and State of New York, have invented a new arid vimproved Tool for Driving Glaziers Points; and we do hereby declare that the following is a full,,clear', and exact description thereof, which will enable others skilled in the art to rnakeand use the same, reference being bad to .the accompanying drawing tbrming part of this specification.
This invention relates to improvements in machines or tools for driving glaziers points, and consists in a hand-tool having a vertical receptacle for the points, and a spring driver, arranged to strike the lowest point in the receptacle,'and force it out through aslot thereat, the-said spring driver being provided with a retracting pawl, which trips the driver and re-cngages gitllii it self-actingly,.allas hereinafter more frilly Spec- 1 e Figure 1 is a sectional elevation of my improved tool, and
Figure 2 is a horizontal section of the same.
A is the stock, 4
B, the handle, and
G, the base of the-tool, preferably made of metat, or it may be partly of metal and partly of wood, and either in parts attached together, or all cast or otherwise formed in one piece, as preferred.
D is a vertical triangular chamber for the points, at
the-frontof the bottom of which is a horizontal slot,
E, wide enough to allow one point to be forced out, and behind the chamber, at this, point, is a thin dr'rver, F, preferably of steel, attached to ablock, G, having a long red, H, extending rearward in an extensioml, of the stock, for the application. of a strong spiral spring, K, for driving the driver F against the points.
L is a pawl for forcing the block (iback against the spring K.
It has ahandie, M, arranged under the handle 13,-,
so as to be taken conveniently in hand, while holding the tool to raise it and forcethc spring back.
The lower end of the pawl L carries a spring catching and tripping-pin N ina socket, O, in which is a coiled spring, P, which presses the pin down upon the block G.
This block has-a shoulder, Q, in front of which the spring catch falls when the handle M is pressed down, and on which it acts-to force the drum back whenthe handle M is raised.
The raising of the handle swings the pawl on the pivot R, so as to raise the catch-pin above the shoulder Q when the driver has been forced back far enough, and the spring K then throws the driver forward against the lowest point in the chamber D, with suificient. force to drive it into the sash.
The pawl L is forced back again by a spring, S, bearing against the top of it, and, as soon as the lower end comes forward again, the catch N dropsin front of the shoulder Q, ready for the next operation.
The wall X of the chamber is made detachable, for supplying the points more readily, the said wall being taken off for the purpose. It is held in place by the lugs 3 on the other wall, and the button Z, pivoted to the side of the case by the screw Z.
T is a follower, placed in the chamber above the points to force them down, and it is operated by an elastic cord, U, wound on a small roller, V, in a recess in the upper part of thetool-stock.
The front end of the base-plate G is made thin-l her than the other, so that the points will be driven close down upon the glass when the tool is set thereon. The rear end of the base may also be raised by anotherplate, W, forthe same purposes. By changing the shape of the chamber to adapt it to other articles, and also changing the form of the driver, nails, brads, pins, or other similar things'may be driven by the same apparatus.
Having thus described our invention,
We claim as newand desire ,to secure by Letters Patent-i The combination on. stock A, provided with a chamber, D, of a spring-actuated driver, F G, retractingus this 1st day of 'April, 1870.
ALFRED \VOODWORTH. EDWIN V. WARREN. i
Witnesses:
HENRY NoBLE, A. H. COMSTOCK.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US104915A true US104915A (en) | 1870-06-28 |
Family
ID=2174397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US104915D Expired - Lifetime US104915A (en) | Improvement in tool for driving glaziers points |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US104915A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342414A (en) * | 1978-07-13 | 1982-08-03 | The Fletcher-Terry Company | Glazier's point driver |
| US4369909A (en) * | 1978-07-13 | 1983-01-25 | Grzeika Eugene W | Glazier's point driver |
| US4432484A (en) * | 1979-12-24 | 1984-02-21 | Romeo Maestri & Figli S.P.A. | Tool for driving metal fasteners in a frame and setting its rear closing panel |
| US20060144202A1 (en) * | 2003-03-04 | 2006-07-06 | Toru Tokiwa | Sawing machine, cutting-off method, and method of reducing noise |
-
0
- US US104915D patent/US104915A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342414A (en) * | 1978-07-13 | 1982-08-03 | The Fletcher-Terry Company | Glazier's point driver |
| US4369909A (en) * | 1978-07-13 | 1983-01-25 | Grzeika Eugene W | Glazier's point driver |
| US4432484A (en) * | 1979-12-24 | 1984-02-21 | Romeo Maestri & Figli S.P.A. | Tool for driving metal fasteners in a frame and setting its rear closing panel |
| US20060144202A1 (en) * | 2003-03-04 | 2006-07-06 | Toru Tokiwa | Sawing machine, cutting-off method, and method of reducing noise |
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