US192071A - Improvement in machines for grooving sheet-ivletal pipes - Google Patents
Improvement in machines for grooving sheet-ivletal pipes Download PDFInfo
- Publication number
- US192071A US192071A US192071DA US192071A US 192071 A US192071 A US 192071A US 192071D A US192071D A US 192071DA US 192071 A US192071 A US 192071A
- Authority
- US
- United States
- Prior art keywords
- machines
- improvement
- pipes
- ivletal
- grooving sheet
- 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
- 239000002184 metal Substances 0.000 description 10
- 239000007990 PIPES buffer Substances 0.000 description 4
- 241001106462 Ulmus Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011435 rock 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
Definitions
- Myinvention relates to an improvement in machines for grooving sheet-metal pipes.
- the driving-pinion n by means I of which the shaft *5 is made to revolve.
- the long tapering arm 1 Fastened to the opposite end of the bed-plate a from the frame 0 is the long tapering arm 1", the front end of which passes through between the two standards, and which has the roller 8 journaled in itjust under the grooved wheel h.
- This roller has its edge made oval, or of any other shape that may be preferred, so as to'force the sheet metal into the groove in the roller.
- the pipe is passed over the small end of the arm, and that portion which passes between the grooved wheel and the roller will be grooved.
- the grooved wheel may be raised and lowered at will, so as toaccommodate any sized pipe that may be passed over the arm, and to regulate the depth of the groove.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Description
ELM. IRONS. MACHINE FOR GROOVING SHEET- METAL PIPES.
Patented J'une19, 1877.
N o.19Z,071.
INVENTDK RTNEEE E,
N. PETERS, PHDTO-UTNOGRAPHER. WASHINGTON. D. C.
UNITED STATEs PATENT :OFFICE.
FRANK M. IRONS, OF GREENVILLE, MICHIGAN, ASSIGNOR OF ONE-HALF HIS RIGHT TO JOHN H. MILOR, OF SAME PLACE.
IMPROVEMENT IN MACHINES FOR GROOVING SHEET-METAL PIPES.
Specification forming part of Letters Patent No. 192,071, dated June 19, 1877 application filed May 21, 1877.
form part of this specification.
Myinvention relates to an improvement in machines for grooving sheet-metal pipes; and
it consists in the arrangement and combina-,
tion of parts, that will be more fully described hereinafter, whereby sheet-metal pipes of all sizes can be grooved. V
The accompanying drawings represent my invention.
(it represents the bed-plate of the machine, upon the top of which is placed the frame 0, either of theform here shown or of any other that may be preferred. Through the top of the two standards which form this frame are made suitable mortises, in which are placed the journal-boxes d e. The box a is pivoted in its mortise, so as to simply rock back and forth without having any vertical motion, while the box 01 is moved up and down in its mortise by means of the regulating-screw g. Journaled in these two boxes is the shaft i, which has the large grooved wheel h at or near its center, and the geanwheels 0 upon one end outside of the box d. Meshing with this wheel 0 is the driving-pinion n, by means I of which the shaft *5 is made to revolve. Fastened to the opposite end of the bed-plate a from the frame 0 is the long tapering arm 1", the front end of which passes through between the two standards, and which has the roller 8 journaled in itjust under the grooved wheel h. This roller has its edge made oval, or of any other shape that may be preferred, so as to'force the sheet metal into the groove in the roller. The pipe is passed over the small end of the arm, and that portion which passes between the grooved wheel and the roller will be grooved.
By means of the regulating-screw and the vertically-adjustable box the grooved wheel may be raised and lowered at will, so as toaccommodate any sized pipe that may be passed over the arm, and to regulate the depth of the groove.
'Having thus described my invention, I claim- The combination of the arm 1", having the roller 8 journaled in-its end, grooved Wheel 12., shaft '5, vertically-adjustable box 01, pivoted box 0, regulating-screw, and frame a, all combined, and arranged to operate substantially as shown and described.
In testimony that I claim the foregoing I have hereunto set my hand this 10th day of May, 1877.
. FRANK M. IRONS. Witnesses:
O. B. PRATT, J. J. WHITNEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US192071A true US192071A (en) | 1877-06-19 |
Family
ID=2261478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US192071D Expired - Lifetime US192071A (en) | Improvement in machines for grooving sheet-ivletal pipes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US192071A (en) |
-
0
- US US192071D patent/US192071A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US192071A (en) | Improvement in machines for grooving sheet-ivletal pipes | |
| US610272A (en) | Dovetai ling-machine | |
| US146329A (en) | Improvement in machines for bending tires | |
| US245608A (en) | John j | |
| US201208A (en) | Improvement in trace trimming and creasing machines | |
| US775346A (en) | Plowshare-sharpener. | |
| US153677A (en) | Improvement in machines for polishing rods | |
| US150990A (en) | Improvement in metal-drilling machines | |
| US154156A (en) | Improvement in friction-gear for driving and -supporting millstones | |
| US136620A (en) | Improvement in machines for rolling carriage-axles | |
| US1180575A (en) | Quilting-machine. | |
| US155431A (en) | Improvement in planing-machines | |
| US197596A (en) | Improvement in machines for splitting and flaring hoop-iron | |
| US178838A (en) | Improvement in machines for rolling axles | |
| US201002A (en) | Improvement in machines for finishing nail-rods | |
| US189870A (en) | miller | |
| US492858A (en) | Metal bending machine | |
| US268527A (en) | Sharer attachment for rounding wooden poles | |
| US350892A (en) | Gilbert s | |
| US358260A (en) | Stave-shaping machine | |
| US500998A (en) | Machine for embossing wood | |
| US155799A (en) | Improvement in disk-rolls for rolling shafting | |
| US348577A (en) | Power sheet-metal-grooving machine | |
| US153443A (en) | Improvement in bars for horseshoe-blanks | |
| US759766A (en) | Axle-setter. |