US76574A - peters - Google Patents
peters Download PDFInfo
- Publication number
- US76574A US76574A US76574DA US76574A US 76574 A US76574 A US 76574A US 76574D A US76574D A US 76574DA US 76574 A US76574 A US 76574A
- Authority
- US
- United States
- Prior art keywords
- dies
- pliers
- joint
- shows
- manufacture
- 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 description 8
- 239000002184 metal Substances 0.000 description 8
- 210000001847 Jaw Anatomy 0.000 description 4
- NYQDCVLCJXRDSK-UHFFFAOYSA-N Bromofos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl NYQDCVLCJXRDSK-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/08—Bending by altering the thickness of part of the cross-section of the work
- B21D11/085—Bending by altering the thickness of part of the cross-section of the work by locally stretching or upsetting
Definitions
- Figures l and 2 are side and edge views of one-half of a pair of pliers formed by the dies, as seen in figs, 5 and 6.
- Figures and 4 are side and edge views of the other half ofv a. pair of pliers formed by the dies, as Seen in gs. 7 and 8. l
- Figure 5 shows the form of the face Vof the dies employed for forming one part of the pliers.
- Figure 6 shows the two dies, tig.A 5, closed together, with one portion of a h'andl'eas formed between them.
- Figure 7 shows the face of the dies employed in forming thel'other part of the pliers.
- Figure 8 shows the two dies, tig. ,7,- closed together in forming the other part ot' the pliers.
- Fig. 2 shows the shape of the depression formed in each halt ⁇ of one pair of dies.
- a d show the lines (which intersect at e)lof the face of the dies in which tig. 4 s'fOrmed.
- e is depressed or formed in one part of the die.
- z'i's depressedor worked out of the'other part .of the die, so that when asuitahle-sized'piece ofmetal is heated to a proper heat, and vplaced between the dies, (when they are arranged in a drop or press in the common-way of securing dies,) and power is applied thereto in the usual way, the shapes, as shown in iigs. I, 2, 3, ⁇ and 4, will be produced.
- 'l A slight, thin scale of metal, o, willremain, which will be readily removed by a punch and die inthe common way of punching netal. After'this the'slitted or female portion of the pliers, fig.
- the dies represented iu figs. 5 and 7, constructed and used inthe manner and for the purpose substantially as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Description
attent ffice.
Letters PatentNo. 76,574, dated April 7, 1868.
IMPRVED DIES FOR MAKING PLIERS.
f @tige Stimme refieren, n iii'lgrst trttets @that mit making part tf tigt samt.
TO ALL WI-IOM IT MAY CONCERN: s Beit known that I, SOLOMONH. WOOD, of East Berlin, county of Hartford, and State of Connecticut, have invented certain'new and useful Improvements in the Manufacture of Pliers, vand other like tools; and to enable others-skilled in the art to practise the same, I will proceed to describe byreferring to the drawings, in whichthe same letters indicate like parts in each of the figures. I l p The nature of this invention consists in constructing a pair of swage-des (upper and lower dies) for each half, consisting of the handle, joint, and jaw. One set ot' these dies is constructed to receive the metal, and form the jaws, joint, and handle edgewise. vOne set "of these dies is constructed to receive the metal, and form thejaws, joint, and handlesdewise. i
The object of this invention is tO facilitate and cheapen the manufacture, and render the work less irksome, and'more agreeable and pleasant for the workman, and produce greater uniformity of shape and style. In the accompanying drawingsi Figures l and 2 are side and edge views of one-half of a pair of pliers formed by the dies, as seen in figs, 5 and 6.
Figures and 4 are side and edge views of the other half ofv a. pair of pliers formed by the dies, as Seen in gs. 7 and 8. l
Figure 5 shows the form of the face Vof the dies employed for forming one part of the pliers.
Figure 6 shows the two dies, tig.A 5, closed together, with one portion of a h'andl'eas formed between them.
Figure 7 shows the face of the dies employed in forming thel'other part of the pliers.
Figure 8 shows the two dies, tig. ,7,- closed together in forming the other part ot' the pliers.
Fig. 2 shows the shape of the depression formed in each halt` of one pair of dies.
In fig. 3, a d show the lines (which intersect at e)lof the face of the dies in which tig. 4 s'fOrmed.
e is depressed or formed in one part of the die. z'i's depressedor worked out of the'other part .of the die, so that when asuitahle-sized'piece ofmetal is heated to a proper heat, and vplaced between the dies, (when they are arranged in a drop or press in the common-way of securing dies,) and power is applied thereto in the usual way, the shapes, as shown in iigs. I, 2, 3, `and 4, will be produced. 'l A slight, thin scale of metal, o, willremain, which will be readily removed by a punch and die inthe common way of punching netal. After'this the'slitted or female portion of the pliers, fig. 4, is heated and expanded, so as to receive the joint. portion o"of fig. 2. Thenv the i'lush metal is hammered or compressed to llthe depression o inl 2. Then a hole 'is drilled through the joint portion, and a fulcrum-pin inserted, when n. finish is produced much in the usual way.V
Thus I am enabled to produce pliers of a superior quality at less than' present importing prices, the labor is rendered pleasant and agreeable, and also to produce a valuable acquisition to home trade and manufacture.
I believe I have thus shown the nature and process of this,my improvement in the manufacture of pliers and other such like tools. I
i What I claim, therefore, and desire to secure by Letters Patent,tis-
The dies represented iu figs. 5 and 7, constructed and used inthe manner and for the purpose substantially as set forth.
SOLOMON H. WOOD. [u a] Witnesses:v
A..H. HsTnEwAY, N. C. WILDER.
Publications (1)
Publication Number | Publication Date |
---|---|
US76574A true US76574A (en) | 1868-04-07 |
Family
ID=2146076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US76574D Expired - Lifetime US76574A (en) | peters |
Country Status (1)
Country | Link |
---|---|
US (1) | US76574A (en) |
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0
- US US76574D patent/US76574A/en not_active Expired - Lifetime
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