US369430A - Method of making frames for harness-buckles - Google Patents
Method of making frames for harness-buckles Download PDFInfo
- Publication number
- US369430A US369430A US369430DA US369430A US 369430 A US369430 A US 369430A US 369430D A US369430D A US 369430DA US 369430 A US369430 A US 369430A
- Authority
- US
- United States
- Prior art keywords
- harness
- blank
- buckles
- view
- frames
- 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
- 238000004519 manufacturing process Methods 0.000 title description 12
- 239000002184 metal Substances 0.000 description 6
- 240000003139 Ferula foetida Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/12—Buckle making
Definitions
- My invention relates to an improved method of making frames for harness-buckles, the ob ject being to produce with great economy over the old methods frames having tonguegnards and a tonguescat.
- my invention consists in a method of making frames for harnessbuckles, consisting in stamping a frameblank out of sheet metal; then piercing out the center of such blank, and then developing tongue-guards and a tongue-seat, respectively, upon and in such pierced blank by subjecting the same to pressure between suitable dies, which also transform it into a buckleframe.
- Figure 1 is a plan view of the blank in its first stage.
- Fig. 2 is a view thereof in central longitudinal section.
- Fig. 3 is a plan view of the blank after its center has been pierced out.
- Fig. 4. is a view of such pierced blank in central longitudinal section.
- Fig. 5 is a plan view of the buckle-frame developed from such pierced blank by subjecting it to pressure between suitable dies and showing the tongue-seat.
- Fig. 6 is a reverse plan view of such frame, showing the tongue-guards.
- Fig. 7 is a view of the frame in central longitudinal section.
- Fig. 8 is a plan view of the completed buckle, and
- Fig. 9 is a view thereof in central longitudinal section.
- the blank A is first died out from suitable wrought, sheet, or plate metal, and conforms in general outline to the edge ofa bnckleframe.
- the center of this blank is then pierced eaten a line conforming to the inner outline of a buckle-frame and the pierced blank B produced.
- This pierced blank is then subjected to pressure between highly'polished steel dies adapted to shape it, harden and polish it, and so develop the frame 0, having elevated tongueguards D D and a- (lepresscd tongue-seat, E, such guards and seat being produced by a suitable construction of the dies.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Description
(No Model!) I I W. B. BROOKS.
METHOD OF MAKING FRAMES FOR HARNESS BUGKLES. No. 369,430. Patented Sept. 6, 1887.
UNITED STATES PATENT rrrcn.
WILLIAM B. BROOKS, or WATERBURY, CONNECTICUT.
METHOD OF MAKING FRAMES FOR HARNE SS-BUCKLES.
EPEQIPICATION forming part of Letters Patent No. 369,430, dated September 6. 1887.
Application filed April 23, 1887. Serial No. 235,837. (No modeLl To all whom, it may concern:
Be it known that 1, WILLIAM B. BROOKS, residing at W'aterbury, in the county of New Haven and State of Connecticut, have invented certain new and useful Improvements in the Method of Making Frames for Harness- Buckles; and I do declare the following to be a full, clear, and exact description of the same, reference being had to the accompanying drawings, which form a part of this specification.
My invention relates to an improved method of making frames for harness-buckles, the ob ject being to produce with great economy over the old methods frames having tonguegnards and a tonguescat.
With these ends in view my invention consists in a method of making frames for harnessbuckles, consisting in stamping a frameblank out of sheet metal; then piercing out the center of such blank, and then developing tongue-guards and a tongue-seat, respectively, upon and in such pierced blank by subjecting the same to pressure between suitable dies, which also transform it into a buckleframe.
In the accompanying drawings, Figure 1 is a plan view of the blank in its first stage. Fig. 2 is a view thereof in central longitudinal section. Fig. 3 is a plan view of the blank after its center has been pierced out. Fig. 4. is a view of such pierced blank in central longitudinal section. Fig. 5 is a plan view of the buckle-frame developed from such pierced blank by subjecting it to pressure between suitable dies and showing the tongue-seat. Fig. 6 is a reverse plan view of such frame, showing the tongue-guards.
Fig. 7 is a view of the frame in central longitudinal section. Fig. 8 is a plan view of the completed buckle, and Fig. 9 is a view thereof in central longitudinal section.
The blank A is first died out from suitable wrought, sheet, or plate metal, and conforms in general outline to the edge ofa bnckleframe. The center of this blank is then pierced eaten a line conforming to the inner outline of a buckle-frame and the pierced blank B produced. This pierced blank is then subjected to pressure between highly'polished steel dies adapted to shape it, harden and polish it, and so develop the frame 0, having elevated tongueguards D D and a- (lepresscd tongue-seat, E, such guards and seat being produced by a suitable construction of the dies.
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent. is-
A method of making harness buckle frames, consisting in first stamping out a blank from sheet or plate metal, then piercing out the center of such blank, and then developing tongue-guards and a tongueseat, respectively, upon and in such pierced blank bysubjecting the same to pressure between suitable dies, which also transform it into a buckle-frame, substantially as set forth.
In testimony wliereofl have signed this'specification in the presence of two subscri hing witnesscs.
W'M. B. BROOKS.
-Witnesses:
WM. J. Lon, O. L. SWAN, Jr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US369430A true US369430A (en) | 1887-09-06 |
Family
ID=2438446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US369430D Expired - Lifetime US369430A (en) | Method of making frames for harness-buckles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US369430A (en) |
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0
- US US369430D patent/US369430A/en not_active Expired - Lifetime
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