US957609A - Bending-machine. - Google Patents

Bending-machine. Download PDF

Info

Publication number
US957609A
US957609A US51295909A US1909512959A US957609A US 957609 A US957609 A US 957609A US 51295909 A US51295909 A US 51295909A US 1909512959 A US1909512959 A US 1909512959A US 957609 A US957609 A US 957609A
Authority
US
United States
Prior art keywords
rolls
machine
sheet
bending
metal
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
Application number
US51295909A
Inventor
Thomas Henry Kane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TRUSSED CONCRETE STEEL CO
Original Assignee
TRUSSED CONCRETE STEEL CO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TRUSSED CONCRETE STEEL CO filed Critical TRUSSED CONCRETE STEEL CO
Priority to US51295909A priority Critical patent/US957609A/en
Application granted granted Critical
Publication of US957609A publication Critical patent/US957609A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/06—Pushing or forcing work into pass

Definitions

  • Brackets 40 project from the opposite pedestal and carry a shaft 41,
  • the arm BB will be swung down from 36 and shaft 28 to lbelow it, where held by the spring Havin now explained my improvements, invention and desire to secure' by Letters atent is 1.
  • a bending-machine for ribbed sheetmetal the combination of a lower roll having grooves to receive the ribs. on the sheet-l metal, an upper roll having rings to enter it will be .the grooves, a plate to support the sheets as they are fed between the rolls, ⁇ and an adjustable grooved plate to engage the sheets as they emerge from the rolls, and means to adjustably sup ort said plate.
  • a table mounted on said table, brackets extendi upward from the table, an apron mounte between said brackets adjacent said rolls to engage the sheet metal as it leaves the rolls, and an adjusting screw indented inV said table to en- B out of engagement-v above the line between the pin ⁇ sheets as they are' gage the apron to control the inclination of the same.
  • a bending-machine for sheet-metal the combination of a frame, bending rolls mounted thereon, a reversible driving mech anism for the rolls, a lever to control the drivingr mechanism, means to support the sheet metal as itcomes'from therolls, and means in the path of the Vsheet-metal and adapted to be shifted by the same for actuating the cont-rolling lever to reverse ythe rolls.
  • a bending-machine 4for Vsheet-metal the combination of a frame, bending rolls mounted thereon, mechanism for driving the rolls inv either direction, a vertical reversing lever having a cam'at its upper end, ashaft mounted on the frame having an arm in the path of the sheet-metaland adapted to be oscillated by the same as it 4passes through the rolls, a second arm connected thereto and in engagement with the cam-endY of the reversing lever, and means to hold said arms at either end of their movement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

T. KANE. ENDING MAcEmj. 'APPLIOATON FILED AUG-.16, SG.
Fatened May 10, 1919.
3 SHEETS-SHEET 1.
Patented May 10, 1910.
3 SHEETS-SHEET 2.
'Fig.2.
Attumru 1TH; KANE. ENDING MAGHMEI APILIGATION FILED 111591.16, 1909.
Patented May. 10, 1910. l a smms-s1mm s.
spring 39 on this rod presses the end of the arm 33 up or,down while permitting it to swing across the lineI between the pin 36 and shaft 28, to hold the plate 30 in depressed or elevated positions. Brackets 40 project from the opposite pedestal and carry a shaft 41,
' on which is mounted a lever 42 whose lower apart by the material between them, is controlled by the screws 48.'
Many changes may be made in the details of construction without departing from the spirit of this invention.
'what I c aim as in The operation of the machine is as fol, lows: The apron 21 havingbeen properly adjusted and secured, the operator lifts the front end of the lever 32, thus starting the machine. The spring 39 holds up the lever 32 and also holds the clutch-sleeve 8 in engagement with the pulley 6. If the revers ing mechanism is not employed, the machinewill continue in motion in the same direction. W'here the reversing mechanism is employedthe sheet will engage the plate 30 at the proper time and swing down the arm 46, sli ing the sleeve withthe pulley 6 and into engagement with the pulley 7'. The arm BB will be swung down from 36 and shaft 28 to lbelow it, where held by the spring Havin now explained my improvements, invention and desire to secure' by Letters atent is 1. In a bending-machine for ribbed sheetmetal, the combination of a lower roll having grooves to receive the ribs. on the sheet-l metal, an upper roll having rings to enter it will be .the grooves, a plate to support the sheets as they are fed between the rolls,` and an adjustable grooved plate to engage the sheets as they emerge from the rolls, and means to adjustably sup ort said plate.
2. In a ben ing-machine for sheet-metal, the combination of a table, rolls mounted on said table, brackets extendi upward from the table, an apron mounte between said brackets adjacent said rolls to engage the sheet metal as it leaves the rolls, and an adjusting screw indented inV said table to en- B out of engagement-v above the line between the pin `sheets as they are' gage the apron to control the inclination of the same.
3. In a bending-machine for,` ribbed sheetmetal, the combination of a lower roll havto receive the ribs on the sheet ing rooves meta an upper roll having rings to enter the grooves, a grooved stationary late to support the sheets as they are fed etween the rolls, and an adjustable grooved plate to en age the sheets as they emerge from the ro ls. i
4. In a bending-machine for sheet-metal, the combination of a frame, bending rolls mounted thereon, a reversible driving mech anism for the rolls, a lever to control the drivingr mechanism, means to support the sheet metal as itcomes'from therolls, and means in the path of the Vsheet-metal and adapted to be shifted by the same for actuating the cont-rolling lever to reverse ythe rolls.I
5. In a bending-machine for sheet-metal, the combination of a frame, rolls mounted thereon, a reversible driving mechanism for the rolls, means to support the sheet metal as it comes from the rolls, and means adapted Yto be shifted by the sheet-metal as it passes through the rolls for reversing the driving mechanism.
(i.Av In a bending-machine 4for Vsheet-metal, the combination of a frame, bending rolls mounted thereon, mechanism for driving the rolls inv either direction, a vertical reversing lever having a cam'at its upper end, ashaft mounted on the frame having an arm in the path of the sheet-metaland adapted to be oscillated by the same as it 4passes through the rolls, a second arm connected thereto and in engagement with the cam-endY of the reversing lever, and means to hold said arms at either end of their movement.
7. In a bending-machine for sheet-metal, the combinationfof a frame, a pair'of rolls mounted thereon, a plate to support the fed to the rolls, an apron mounted on saidfframe to engage v"the sheets as they emerge from between the rolls, and a screw mounted on the frame and engaging the apron to adjust the inclination of .the same'with reference to said plate and thereby control the curvature of the metal sheets. In testimony whereof I have signed this specification in the presence of two sub scribing witnesses THOMAS HENRY KNE.
Vit-nesses B, EARL Bowifcs,V
NYM. 'B-rmHLen.
US51295909A 1909-08-16 1909-08-16 Bending-machine. Expired - Lifetime US957609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US51295909A US957609A (en) 1909-08-16 1909-08-16 Bending-machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51295909A US957609A (en) 1909-08-16 1909-08-16 Bending-machine.

Publications (1)

Publication Number Publication Date
US957609A true US957609A (en) 1910-05-10

Family

ID=3026012

Family Applications (1)

Application Number Title Priority Date Filing Date
US51295909A Expired - Lifetime US957609A (en) 1909-08-16 1909-08-16 Bending-machine.

Country Status (1)

Country Link
US (1) US957609A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600628A (en) * 1949-01-10 1952-06-17 Rheem Mfg Co Sheet rolling machine
US2858874A (en) * 1956-03-26 1958-11-04 Nat Electric Welding Machines Forming rolls having a curved forming shoe tangential to one roll on a line connecting the axes of the rolls
US3059685A (en) * 1957-09-09 1962-10-23 Walter D Behlen Corrugated panel making machine and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600628A (en) * 1949-01-10 1952-06-17 Rheem Mfg Co Sheet rolling machine
US2858874A (en) * 1956-03-26 1958-11-04 Nat Electric Welding Machines Forming rolls having a curved forming shoe tangential to one roll on a line connecting the axes of the rolls
US3059685A (en) * 1957-09-09 1962-10-23 Walter D Behlen Corrugated panel making machine and method

Similar Documents

Publication Publication Date Title
US957609A (en) Bending-machine.
US540334A (en) Mangle
US518765A (en) Bending-machine
US965171A (en) Metal-bending machine.
US1113189A (en) Roller-press for hides and skins.
US1178602A (en) Belt-straightener.
US100929A (en) Improved machine for corrugating- sheet metal
US776837A (en) Paper-feeding machine.
US1968292A (en) Printing machine
US986384A (en) Sheet-separator for paper-feeding machines.
US734058A (en) Machine for piling metal sheets.
US2065546A (en) Method of and apparatus for producing cellular metal building units
US940084A (en) Machine for creasing leather and the like.
US603098A (en) Machine for dishing metal
US743477A (en) Means for turning the sheets fed to lining or other machines.
US1355965A (en) Leather-flexing machine
US642660A (en) Machine for folding and shaping turn-down collars.
US256846A (en) Wringing-machine
US637761A (en) Can-heading machine.
US645556A (en) Machine for polishing leather.
US987697A (en) Note-sheet-feed mechanism.
US424971A (en) Cloth-pressing machine
US1687943A (en) Seaming machine
US674434A (en) Ruling-machine.
US97125A (en) Improvement in fltjting-machines