US1021449A - Pipe or tube bending machine. - Google Patents
Pipe or tube bending machine. Download PDFInfo
- Publication number
- US1021449A US1021449A US54772210A US1910547722A US1021449A US 1021449 A US1021449 A US 1021449A US 54772210 A US54772210 A US 54772210A US 1910547722 A US1910547722 A US 1910547722A US 1021449 A US1021449 A US 1021449A
- Authority
- US
- United States
- Prior art keywords
- pipe
- screw
- bending machine
- tube bending
- suitably
- 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
- 238000005452 bending Methods 0.000 title description 6
- 238000005266 casting Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
Definitions
- JAMES FILLMORE COX 0] BAYONNE, NEW J EBSEY, ASSIGNOB OF ONE-HALF T0 MATTHEW T. CRONIN, OF BAYONNE, NEW JERSEY.
- My invention relates to improven'ients in pipe bending machines generally, more pecially that type for forming the same into coils.
- Figure 1 is a perspective View of the invention.
- Fig. 2 isa broken partly sectional, and partly side view thereof.
- Fig. 3 is a'trans'v'erse section produced through the upper-roller carrying bracket.
- 4 is a de ached broken plan View of the yoke carr ing screw-threaded member and adjunctlve parts.
- Fig. 5 is a reduced perspective showing more especially the arrangement of the pitch-roll 195 with respect to the rest of the bending apparatus.
- I provide a suitable frame 102, and upon said frame is suitably secured a cap or casting 182, said cap or casting being preferably provided with an upstanding internally screw-threaded boss, Within-which works a hand-Wheel equipped screw 104, the hand-wheel being designated as 96.
- the lower end of the screw 104 is suitably connected to a preferably right angled bracket 188 to permit of the independent turning of said screw therein and yet allow of the'vertical movement 'or adjustment of the bracket by the actuation of said screw.
- connection is preferably efi'ected by providing said'end of the screw with an'enlargement 194, let into a recess in the bracket, and securing to the bracket, around the unthreaded lower por- U011 of the screw, a collar or ring 187 as will be readily understood from Figs. 1 and held in against casual endwise displacement by knurled nuts 190 and 191 screwed thereon are provided with gear wheels or pinions 184- 'and 186, respectively, meshing with pinions 183 and 185 respectively, in 'turn geared or' meshing with a gearwheel or pinion 105 common to both of the pinions 183 and 185, for suitably actuating or rotating these rollers.
- the upper feed-roller is requisitely screwed downwardly by suitably, grasping and turning the hand-Wheel of the screw, as is apparent.
- roller 98 For determining the pitch or differences in space of the bend caused to pass over a r Figs. 1 and 4, said roller being carried bya yoke 98 having a screw-threaded member or glven the pi c, it is o stem 101 extendingcentrally therefrom and received'by, and adjustable in an arcuate slot 100* suitably formed in an extension of the casting or support 102.
- roller 195 is arranged in a plane at right angles to the axis ofthe feed-rollers above described, and to the screw-threaded member or stem" 101 are applied suitable jam-nuts 99 and 100 adapted to engage or be screwed J tightly against the opposite sides of the extension of the casting or suppopt 102 for suitably holding said screW-threigded'tnem-v her, with the roller carried by its yoke, in fixed position thereon.
- a machine of the character described including a plurality of feed-rolls, a bending ler 195 disc osed by mining roll, the axis of which isarranged in a plane at right angles to the axes of the aforesaid rolls.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
J. P. COX.
PIPE OR TUBE BENDING MACHINE! APPLICATION FILED MAR. 7, 1910.
LQQ1F9m Patented Mar. 26, 1912.
UNITED STATES PATENT OFFICE.
JAMES FILLMORE COX, 0] BAYONNE, NEW J EBSEY, ASSIGNOB OF ONE-HALF T0 MATTHEW T. CRONIN, OF BAYONNE, NEW JERSEY.
PIPE OR TUBE IBENDING MACHINE.
Specification of Letters Patent.
Patented Mar. .26, 1912,
Application filed March 7, 1910. Serial No. 547,722.
To all whom it may concern:
Be it known that I, JAMES FILLMORE Cox, a citizen of the United States, residing at Bayonne, in the county of Hudson and State of New Jersey, have invented certain new and useful improvements in Pipe or Tube Bending Machines, of which the following is a specification.
My invention relates to improven'ients in pipe bending machines generally, more pecially that type for forming the same into coils.
It has for its object to effect that end in an expeditious, simple, inexpensive and effective manner as will fully appear from the subjoined description and illustration.
The nature of the invention consists of certain features, including the combination of parts and their construction substantially as hereinafter fully disclosed and defined by the claim.
In the accompanying drawings illustrating the preferred embodiment of my invention: Figure 1 is a perspective View of the invention. Fig. 2 isa broken partly sectional, and partly side view thereof. Fig. 3 is a'trans'v'erse section produced through the upper-roller carrying bracket. 4 is a de ached broken plan View of the yoke carr ing screw-threaded member and adjunctlve parts. Fig. 5 is a reduced perspective showing more especially the arrangement of the pitch-roll 195 with respect to the rest of the bending apparatus.
' In carrying out my invention, I provide a suitable frame 102, and upon said frame is suitably secured a cap or casting 182, said cap or casting being preferably provided with an upstanding internally screw-threaded boss, Within-which works a hand-Wheel equipped screw 104, the hand-wheel being designated as 96. The lower end of the screw 104 is suitably connected to a preferably right angled bracket 188 to permit of the independent turning of said screw therein and yet allow of the'vertical movement 'or adjustment of the bracket by the actuation of said screw. Such connection is preferably efi'ected by providing said'end of the screw with an'enlargement 194, let into a recess in the bracket, and securing to the bracket, around the unthreaded lower por- U011 of the screw, a collar or ring 187 as will be readily understood from Figs. 1 and held in against casual endwise displacement by knurled nuts 190 and 191 screwed thereon are provided with gear wheels or pinions 184- 'and 186, respectively, meshing with pinions 183 and 185 respectively, in 'turn geared or' meshing with a gearwheel or pinion 105 common to both of the pinions 183 and 185, for suitably actuating or rotating these rollers. In determining the radius of the bend given the pipe as it is fed between the feed rolls, the upper feed-roller is requisitely screwed downwardly by suitably, grasping and turning the hand-Wheel of the screw, as is apparent.
' For determining the pitch or differences in space of the bend caused to pass over a r Figs. 1 and 4, said roller being carried bya yoke 98 having a screw-threaded member or glven the pi c, it is o stem 101 extendingcentrally therefrom and received'by, and adjustable in an arcuate slot 100* suitably formed in an extension of the casting or support 102. The .axis' of roller 195 is arranged in a plane at right angles to the axis ofthe feed-rollers above described, and to the screw-threaded member or stem" 101 are applied suitable jam- nuts 99 and 100 adapted to engage or be screwed J tightly against the opposite sides of the extension of the casting or suppopt 102 for suitably holding said screW-threigded'tnem-v her, with the roller carried by its yoke, in fixed position thereon. I claim---- A machine of the character described including a plurality of feed-rolls, a bending ler 195 disc osed by mining roll, the axis of which isarranged in a plane at right angles to the axes of the aforesaid rolls. A
In testimony whereof I aifix my signature in presence of two Witnesses.
JAMES FILLMORE COX. Witnesses: v
JOHN J. RYAN, I MATTHEW T. 01:01am.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54772210A US1021449A (en) | 1910-03-07 | 1910-03-07 | Pipe or tube bending machine. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54772210A US1021449A (en) | 1910-03-07 | 1910-03-07 | Pipe or tube bending machine. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1021449A true US1021449A (en) | 1912-03-26 |
Family
ID=3089746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US54772210A Expired - Lifetime US1021449A (en) | 1910-03-07 | 1910-03-07 | Pipe or tube bending machine. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1021449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610078A (en) * | 1945-09-21 | 1952-09-09 | Dresser Ind | Gasket for pipe joints |
-
1910
- 1910-03-07 US US54772210A patent/US1021449A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610078A (en) * | 1945-09-21 | 1952-09-09 | Dresser Ind | Gasket for pipe joints |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US145136A (en) | Improvement in machines for making double-pointed screws for knobs | |
| US758672A (en) | Machine for creasing cardboard. | |
| US524957A (en) | Island | |
| US2160497A (en) | Machinery for making circular and coiled articles | |
| US401143A (en) | flagler | |
| US1790668A (en) | Feed mechanism for bab and tube gbindiwg machines | |
| US1013489A (en) | Method for making spiral latticed poles or the like. | |
| US399160A (en) | Spring-bending machine | |
| US250627A (en) | Machine for straightening | |
| US557766A (en) | Collar-creasing machine | |
| US58156A (en) | Improvement in machinery for coiling springs | |
| US157841A (en) | Improvement in scribers | |
| US1568906A (en) | Pipe-making apparatus | |
| US529536A (en) | Machine foe bending | |
| US1123460A (en) | Apparatus for making rolled stay-bolts. | |
| US485245A (en) | Screw-threading machine | |
| US735704A (en) | Machine for curving pulley-rims. | |
| US1126858A (en) | Feed mechanism for carding-engines. | |
| US884314A (en) | Machine for coiling sheet metal. | |
| US590857A (en) | Machine for making storage-battery plugs | |
| US382729A (en) | Stickee | |
| US176167A (en) | Improvement in machines for swaging screw-threads on bolts | |
| US244250A (en) | Machine for making rims for metal vessels | |
| US1195592A (en) | Fbank john keegan | |
| US744207A (en) | Machine for creasing paper-board. |