US462647A - Joseph e - Google Patents
Joseph e Download PDFInfo
- Publication number
- US462647A US462647A US462647DA US462647A US 462647 A US462647 A US 462647A US 462647D A US462647D A US 462647DA US 462647 A US462647 A US 462647A
- Authority
- US
- United States
- Prior art keywords
- spring
- hammers
- dies
- frame
- springs
- 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 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000035939 shock Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 230000000284 resting Effects 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
- B21D53/886—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards leaf springs
Definitions
- m WINNIE I IEEEER UNITED STATES PATENT OFFICE.
- This invention relates to that class of spring bending and fitting machines in which two sets of dies are employed, each arranged to present a surface between which the spring is to be compressed, which surfaces conform to the general configuration of the spring.
- the object of this invention is to employ (in connection with a suitable bed, upon which the spring to be fitted is placed) verticallyplaying hammers arranged in a verticallyplaying frame and adjustable spring-cushions for said hammers.
- Figure 1 is a front elevation, looking from a point at the left of Fig. 2.
- Fig. 2 is a section on line 3 3 in Fig. 1, looking from a point at the right.
- Fig. 3 is an enlarged section on line 5 5 in Fig. 1, looking from a point at the right.
- Fig. 4. is an enlarged lettered detail in perspective, hereinafter described.
- Fig. 5 is an enlarged lettered detail in perspective, hereinafter described; and
- Fig. 6 is an enlarged section on line 4 a in Fig. 1.
- A is a frame-work of the machine, upon which is mounted in suitable bearings a power-shaft B.
- These dies are attached to a plate or bar E (which bar is secured to the frame A) by means of screw-bolts c, which bolts pass through washers S and through the slots and screw into the plate E.
- the object of these elongated mortises is to enable the operator to adjust the dies so that their upper ends will present a configuration in keeping with the desired shape of the spring to be acted upon.
- at z is shown a form made out of a metal bar conforming to the desired shape of the spring,
- a franie which has vertical slide-bearings in the frame A.
- a series of vertically-playing dies or hammers 12 (clearly shown in Figs. 2 and 5,) said hammers being so constructed and arranged that their lower surfaces present a shape conforming to the desired shape of the spring, or approximately so.
- These hammers 'n/ are mortised in one edge, as in Figs. 2 and 5, and the bar F is attached to the sliding frame C in a position to be within said mortises and limits the u p-and-down movement of the hammers '72.
- the hammers n are at their lowest position.
- a series of spiral springs 9' which springs are attached to the lower end of a series of stocks 6, which stocks are screw-threaded and are adjustable in the screw-threaded hole in the upper bar of the frame C.
- the object of these springs r is to cushion the shock of the hammers when they come in contact with the spring H, which is'to be bent and fitted to the form .2.
- the stocks e which are provided with a spring 9', have a wrench-seat at their upper end, and by this means they may be raised or lowered in accordance with the desired cushioning effect upon the hammers, the upper ends of which hammers n come in contact with the springs during the operation, since these hammers raise upward after they strike the spring H to be fitted.
- the spring H to be fitted is placed upon the form .2, as in Fig. 1, and the frame C, carrying hammers n, is then lowered by means of the eccentrics D upon the power-shaft B, or any other suitable means may be employed, which action bends the spring in the desired form and also fits it in the same manner in effect as though pinched by hand.
- the upper ends of the hammers 17. come in contact with the springs r, thus cushioning the shock and bringing the pressure upon the spring H,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Description
(No Model.)
J. E. BIDWELL.
SPRING BENDING AND FITTING MAUHINE.
No. 462,647. Patented Nov. 3, 1891.
m WINNIE I =IEEEER UNITED STATES PATENT OFFICE.
JOSEPH E. BIDVELL, OF KALAMAZOO, MICHIGAN, ASSIGNOR TO THE KALAMAZOO SPRING AND AXLE COMPANY, OF SAME PLACE.
SPRING BENDING AND FITTING MACHINE.
SPECIFICATION forming part of Letters Patent No. 462,647, dated November 3, 1891.
Application filed May 25, 1891.
T0 at whom it may concern;
Be it known that I, JOSEPH E. BIDWELL, a citizen of the United States, residing at Kalamazoo, county of Kalamazoo, State of Michigan, have invented a new and useful Spring Bending and Fitting Machine, of which the following is a specification.
This invention relates to that class of spring bending and fitting machines in which two sets of dies are employed, each arranged to present a surface between which the spring is to be compressed, which surfaces conform to the general configuration of the spring.
The object of this invention is to employ (in connection with a suitable bed, upon which the spring to be fitted is placed) verticallyplaying hammers arranged in a verticallyplaying frame and adjustable spring-cushions for said hammers.
In the drawings forming a part of this specification, Figure 1 is a front elevation, looking from a point at the left of Fig. 2. Fig. 2 is a section on line 3 3 in Fig. 1, looking from a point at the right. Fig. 3 is an enlarged section on line 5 5 in Fig. 1, looking from a point at the right. Fig. 4. is an enlarged lettered detail in perspective, hereinafter described. Fig. 5 is an enlarged lettered detail in perspective, hereinafter described; and Fig. 6 is an enlarged section on line 4 a in Fig. 1.
Referring to the lettered parts of the drawings, A is a frame-work of the machine, upon which is mounted in suitable bearings a power-shaft B.
At t 2' is shown a series of dies mortised in the side, as in Figs. 1, 4, and 6, so that when placed by the side of any like die there will be an elongated slot between the two contiguous dies. These dies are attached to a plate or bar E (which bar is secured to the frame A) by means of screw-bolts c, which bolts pass through washers S and through the slots and screw into the plate E. The object of these elongated mortises is to enable the operator to adjust the dies so that their upper ends will present a configuration in keeping with the desired shape of the spring to be acted upon. To illustrate, referring to Fig. 1, at z is shown a form made out of a metal bar conforming to the desired shape of the spring,
Serial No. 393,931- (No model.)
said form resting upon the ends of the dies '1'. If another form of spring were to be made, the screw-bolts 1) would be loosened and the dies adjusted in accordance with the peculiar shape of the springs desired. This series of dies t' constitutes a bed or base against which the springs are compressed.
At C is shown a franie which has vertical slide-bearings in the frame A. Arranged in this frame is a series of vertically-playing dies or hammers 12, (clearly shown in Figs. 2 and 5,) said hammers being so constructed and arranged that their lower surfaces present a shape conforming to the desired shape of the spring, or approximately so. These hammers 'n/ are mortised in one edge, as in Figs. 2 and 5, and the bar F is attached to the sliding frame C in a position to be within said mortises and limits the u p-and-down movement of the hammers '72. To illustrate, in Figs. 2 and 3 the hammers n are at their lowest position. Immediately above the hammers n are a series of spiral springs 9', which springs are attached to the lower end of a series of stocks 6, which stocks are screw-threaded and are adjustable in the screw-threaded hole in the upper bar of the frame C. The object of these springs r is to cushion the shock of the hammers when they come in contact with the spring H, which is'to be bent and fitted to the form .2.
The stocks e, which are provided with a spring 9', have a wrench-seat at their upper end, and by this means they may be raised or lowered in accordance with the desired cushioning effect upon the hammers, the upper ends of which hammers n come in contact with the springs during the operation, since these hammers raise upward after they strike the spring H to be fitted.
In the operation the spring H to be fitted is placed upon the form .2, as in Fig. 1, and the frame C, carrying hammers n, is then lowered by means of the eccentrics D upon the power-shaft B, or any other suitable means may be employed, which action bends the spring in the desired form and also fits it in the same manner in effect as though pinched by hand. During this action the upper ends of the hammers 17. come in contact with the springs r, thus cushioning the shock and bringing the pressure upon the spring H,
' Very similar, if not identical, in effect to the ordinary pinching when springs are fitted by hand, since the general operation forms the spring and the stroke of the upper hammers on the lower dies at different points thereto the length of the spring has a similar eflect to the pinching referred to.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent of the United States, is'
In a spring fitting and bending'machine, the combination of a suitable bed, upon which the spring to be fitted is placed, a verticallyplaying frame above said bed, a series of
Publications (1)
Publication Number | Publication Date |
---|---|
US462647A true US462647A (en) | 1891-11-03 |
Family
ID=2531519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US462647D Expired - Lifetime US462647A (en) | Joseph e |
Country Status (1)
Country | Link |
---|---|
US (1) | US462647A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4910179A (en) * | 1981-11-05 | 1990-03-20 | Union Oil Company Of California | ID catalyzed reactions and compositions for use therein |
US5794484A (en) * | 1993-11-23 | 1998-08-18 | Ford Global Technologies, Inc. | Universally making waved parts |
-
0
- US US462647D patent/US462647A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4910179A (en) * | 1981-11-05 | 1990-03-20 | Union Oil Company Of California | ID catalyzed reactions and compositions for use therein |
US5794484A (en) * | 1993-11-23 | 1998-08-18 | Ford Global Technologies, Inc. | Universally making waved parts |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US462647A (en) | Joseph e | |
US826807A (en) | Machine for edging sheet-metal blanks. | |
US462646A (en) | Joseph e | |
US483094A (en) | Machine for bending and forming springs | |
US558673A (en) | Machine for making curved molding and embossing sheet metal | |
US656966A (en) | Machine for forming and attaching metal edges. | |
US348434A (en) | Perfo rating-machine | |
US545756A (en) | Elizabeth c | |
US345629A (en) | french | |
US868792A (en) | Rod-bending machine. | |
US594383A (en) | Machine for making sheet-metal molding | |
US539427A (en) | Horseshoe-forming machine | |
US855730A (en) | Power-hammer. | |
US131004A (en) | Improvement in machines for punching and stamping metal | |
US133903A (en) | Improvement in machines for making hinges | |
US125485A (en) | Improvement in machines for welding ears on elliptic carriage-springs | |
US317585A (en) | Half to wallace w | |
US512366A (en) | Bending-machine | |
US753618A (en) | Power-hammer. | |
US39628A (en) | Improved cracker-cutting machine | |
US507239A (en) | norton | |
US412663A (en) | Process of and apparatus for manufacturing carriage corner-irons | |
US204381A (en) | Improvement in machines for making bridge-eyes | |
US577597A (en) | Charles j | |
US153663A (en) | Improvement in mallets for smoothing sheet metal |