US438458A - Reversible soldering-iron - Google Patents
Reversible soldering-iron Download PDFInfo
- Publication number
- US438458A US438458A US438458DA US438458A US 438458 A US438458 A US 438458A US 438458D A US438458D A US 438458DA US 438458 A US438458 A US 438458A
- Authority
- US
- United States
- Prior art keywords
- bolt
- reversible
- iron
- soldering
- copper head
- 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
- 241000271510 Agkistrodon contortrix Species 0.000 description 15
- 230000002441 reversible effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/025—Bits or tips
Definitions
- This invention relates to the reversible soldering-iron for which Letters Patent No. 305,618 were issued to N. B. Mayhew September 23, 1884; and the objects of the present invention are to improve the former construction, to provide a novel construction whereby the screw embedded in the copper head is dispensed with, to provide novel means whereby the efficiency of the fastening-screw is not aifected by the repeated heating of the copper head, and to provide novel means whereby the reversible copper head can be rotated on a non-rotating bolt or screw-rod and be rigidly clamped between two elastic arms or jaws of the soldering-iron shank or handle.
- FIG. 1 is a perspective view of the improved soldering-iron.
- Fig. 2 is a detail perspective view of the handle with its bifurcated shank.
- Fig. 3 is a similar view of the reversible copper head.
- Fig. 4 is a similar view of the non-rotating boltfor clamping the copper head in a fixed position.
- the numeral 1 indicates a wooden or other handle of any suitable or desired construction or form, having a metallic shank 2, which is bifurcated at its outer extremity to form two diverging arms or jaws 3, co-extensive in size and of sufficient elasticity to enable them to move to a limited degree toward and from each other for the purpose of gripping and releasing the copper head 4.
- the extremity of one elastic arm is provided with an angular bolt-hole 5, and the extremity of the other elastic arm is provided with a circular bolt-hole 6.
- the bolt-holes are in alignment for the passage therethrough of a cylindrical bolt 7, having at one end portion an angular portion 8 in juxtaposition to its head 9, and at the opposite end portion a screw-thread 10, with which engages a screwnut 12, which may or may not be of the type known as a thumb-nut.
- the reversible copper head 4 is provided with two working ends 14 and 15, and its body portion, which is square or similar shape in cross-section, is provided with a centraltransverse bolt-hole 16, adapted to receive the cylindrical portion of the bolt and to rotate thereupon.
- the elastic clamping-arms also provide for securing the copper head more firmly, rigidly, and substantially in its position of adjustment, while the durability of the tool is materially increased.
- soldering-iron consisting of a handle having a shank provided with two clamping-arms containing bolt-holes, one of which is angular,
- a cylindrical clamping-bolt having an angular portion engaging the angular bolt-hole to prevent axial rotation of the bolt and the reversible copper head angular in cross-section and centrally j ournaled and revolving on the non-rotating bolt between the clamping-jaws, said jaws being clamped 011 the flat sides of the copper head centrally between its ends by the non-rotating bolt for reversing it end for end, substantially as described.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
- (N0 Model.)
J. D. WILSON. REVERSIBLE SOLD-BRING IRON.
No. 438,458. Patented oot. 14, 1890.
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UNITED STATES PATENT OFFICE.
JOHN IVILSON, OF NEW BEDFORD, MASSACHUSETTS.
REVERSIBLE SOLDERlNG-IRON.
SPECIFICATION forming part of Letters Patent No. 438,458, dated October 14, 1890. Application filed July 31, 1890. Serial No. 360,546. (No model.)
To all whom it may concern.-
Be it known that I, JOHN D. WILSON, a citizen of the United States, residing at New Bedford, in the county of Bristol and State of Massachusetts, have invented new and useful Improvements in Soldering-Irons, of which thefollowing is a specification.
This invention relates to the reversible soldering-iron for which Letters Patent No. 305,618 were issued to N. B. Mayhew September 23, 1884; and the objects of the present invention are to improve the former construction, to provide a novel construction whereby the screw embedded in the copper head is dispensed with, to provide novel means whereby the efficiency of the fastening-screw is not aifected by the repeated heating of the copper head, and to provide novel means whereby the reversible copper head can be rotated on a non-rotating bolt or screw-rod and be rigidly clamped between two elastic arms or jaws of the soldering-iron shank or handle.
To accomplish all these objects my invention involves the features of construction, the combination or arrangement of devices, and the principles of operation hereinafter described and claimed, reference being made to accompanying drawings, in which Figure 1 is a perspective view of the improved soldering-iron. Fig. 2is a detail perspective view of the handle with its bifurcated shank. Fig. 3 is a similar view of the reversible copper head. Fig. 4is a similar view of the non-rotating boltfor clamping the copper head in a fixed position.
In order to enable those skilled in the art to make and use my invention, I will now describe the same in detail, referring to the drawings, where- The numeral 1 indicates a wooden or other handle of any suitable or desired construction or form, having a metallic shank 2, which is bifurcated at its outer extremity to form two diverging arms or jaws 3, co-extensive in size and of sufficient elasticity to enable them to move to a limited degree toward and from each other for the purpose of gripping and releasing the copper head 4. The extremity of one elastic arm is provided with an angular bolt-hole 5, and the extremity of the other elastic arm is provided with a circular bolt-hole 6. The bolt-holes are in alignment for the passage therethrough of a cylindrical bolt 7, having at one end portion an angular portion 8 in juxtaposition to its head 9, and at the opposite end portion a screw-thread 10, with which engages a screwnut 12, which may or may not be of the type known as a thumb-nut.
The reversible copper head 4 is provided with two working ends 14 and 15, and its body portion, which is square or similar shape in cross-section, is provided with a centraltransverse bolt-hole 16, adapted to receive the cylindrical portion of the bolt and to rotate thereupon.
When the parts are in the position shown in Fig. 1, the angular portion 8 of the bolt engages the angular bolt-hole 5,in consequence of which the bolt cannot turn axially; but if the screw-nut 12 be loosened the copper head can be rotated for reversing it end for end, or for adjusting either end into any position desired in a circular line, after which the screwnut is tightened and the elastic arms thereby caused to rigidly grip or clamp the copper head in the position to which adjusted.
Inasmuch as the bolt is not a rigid fixture of the copper head the repeated heating of the latter does not efiect the durability of the bolt or its efficiency in clamping the copper head through the medium of the elastic arms. In this respect my invention is an improvement on the construction described and shown by the patent hereinbefore alluded to, in that I avoid the screw embedded in the copper head, which is liable to work loose by reason of the frequent heating of such head.
The elastic clamping-arms also provide for securing the copper head more firmly, rigidly, and substantially in its position of adjustment, while the durability of the tool is materially increased.
Having thus described my invention, what I claim is A soldering-iron consisting of a handle having a shank provided with two clamping-arms containing bolt-holes, one of which is angular,
a cylindrical clamping-bolt having an angular portion engaging the angular bolt-hole to prevent axial rotation of the bolt and the reversible copper head angular in cross-section and centrally j ournaled and revolving on the non-rotating bolt between the clamping-jaws, said jaws being clamped 011 the flat sides of the copper head centrally between its ends by the non-rotating bolt for reversing it end for end, substantially as described. [0
In testimony whereof Ihave affixed my signature in presence of two Witnesses.
JOHN D. WVILSON. Witnesses:
THos. J. GIFFORD, H. C. MATHUME.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US438458A true US438458A (en) | 1890-10-14 |
Family
ID=2507359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US438458D Expired - Lifetime US438458A (en) | Reversible soldering-iron |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US438458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989006581A1 (en) * | 1985-12-09 | 1989-07-27 | Henry Kim | Means and method for soldering and desoldering electronic components |
-
0
- US US438458D patent/US438458A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989006581A1 (en) * | 1985-12-09 | 1989-07-27 | Henry Kim | Means and method for soldering and desoldering electronic components |
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