US1033050A - Combined arbor-press and punching-machine. - Google Patents
Combined arbor-press and punching-machine. Download PDFInfo
- Publication number
- US1033050A US1033050A US63935811A US1911639358A US1033050A US 1033050 A US1033050 A US 1033050A US 63935811 A US63935811 A US 63935811A US 1911639358 A US1911639358 A US 1911639358A US 1033050 A US1033050 A US 1033050A
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- US
- United States
- Prior art keywords
- machine
- press
- punching
- combined
- arbor
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/24—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by rack-and-pinion means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53796—Puller or pusher means, contained force multiplying operator
- Y10T29/53826—Arbor-type press means
Description
J. A. GILMORE.
COMBINED ARBOR PRESS AND PUNOHING MACHINE;
APPLICATION FILED JULY 19, 1911.
1,033,050; Patented July 16, 19.12.
ccLulnlA Miami C0.,WA5HXNGTON. n. c.
JOHN A. GILMORE, OF SOUTH BOSTON, MASSACHUSETTS.
COMBINED ARBOR-PRESS AND PUNGI-IING-MACHINE.
Specification of Letters Patent.
Patented July 16, 1912.
Application filed. .Tu1y 19, 1911. Serial No. 639,358.
To all whom it may concern:
Be it known that I, JOHN A. GILMORE, a citizen of the United States, residing at South Boston, in the county of Sufiolk and State of Massachusetts, have invented certain new and useful Improvements in Combined Arbor-Presses and Punching-Ma chines, of which the following is a-specification.
This invention relates to a combined arbor press and punching machine, and has for its object to provide a combined machine of the above mentioned character, which is easily and quickly operated, simple in construction, and cheap to manufacture.
In the accompanying drawings forming a part of this specification and in which like numerals are employed to designate like parts throughout the same, Figure 1 is a front elevation of the machine, parts being omitted. Fig. 2, is a side elevation of the same partly in section on line 2-2 of Fig. 1.
In the drawings wherein is illustrated a preferred embodiment of my invention, the numeral 1 designates a base upon which are mounted uprights or legs 2. Upon the upper ends of these uprights is mounted a frame-work comprising oppositely arranged pairs of castings comprising arms 3. The arms in each pair have their lower ends connected with a transverse casting 4, which is rigidly mounted upon the pair of uprights 2. The lower transverse castings 4 have pockets 6 formed upon their upper face, to receive the ends of a removable bed plate 7 constituting work-holding means.
The upwardly extending castings or arms 3 have connection at their upper ends with a vertical head 31, provided with a longitudinal opening 32 to receive the rack-bar 33 carrying at its lower end a plunger 34, as shown. Spaced ears 35 are attached to the head 31 and a transverse shaft 36 is journaled through the lower portion of these cars. This shaft carries an intermediate pinion 37 in constant engagement with the rack-bar 33.
The numeral 38 designates a head or casting provided at its outer end with a socket for receiving an operating lever 39 and at its inner end this casting is rounded and provided with pinion teeth 40. A shaft 41 passes through the casting 38 in concentric relation with the teeth 40 and is adapted to be removably seated within either of the pairs of recesses 42 or 43, which are cut a little more than semi-circular to prevent the accidental displacement of the shaft 41.
In the operation of this second form of my invention, when the shaft 41 is journaled in the lower openings 42, the pinion teeth 40 engage the intermediate pinion 37 By oscillating the lever 39 downwardly the rack-bar 33 and plunger 34 are forced downwardly. When the shaft 41 is transferred to within the openings 43, the pinion teeth 40 directly engage the teeth of the rack-bar, whereby a downward swinging of the lever 39 will elevate the rack-bar 33.
I wish it understood that the form of my invention herewith shown and described is to be taken as preferred examples of the same and that certain changes in the shapes, sizes, and arrangements of parts may be resorted to without departing from the spirit of the invention or the scope of the subjoined claim.
Having thus described my invention, I claim 'A combined ar'bor press and punching machine, comprising a base, spaced pairs of upstanding legs rigidly mounted on the base, spaced horizontal transverse castings rigidly connecting upper ends of the upstanding legs in said pairs, pairs of arms formed upon the transverse horizontal castings and curved outwardly near their lower ends and inwardly toward their upper ends, a head connecting the upper ends of the curved arms, said transverse horizontal castings being provided upon their inner faces with pockets, a base-plate having its ends removably mounted in the pockets, a plunger-carrying element mounted to reciprocate through an opening in said head above the base-plate, and means to move said plunger-carrying element up and down.
In testimony whereof I affix my signature in presence of two witnesses.
JOHN A. GILMORE.
Witnesses:
HENRY L. RICHMOND, W. A. RICHMOND.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63935811A US1033050A (en) | 1911-07-19 | 1911-07-19 | Combined arbor-press and punching-machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63935811A US1033050A (en) | 1911-07-19 | 1911-07-19 | Combined arbor-press and punching-machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1033050A true US1033050A (en) | 1912-07-16 |
Family
ID=3101338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US63935811A Expired - Lifetime US1033050A (en) | 1911-07-19 | 1911-07-19 | Combined arbor-press and punching-machine. |
Country Status (1)
Country | Link |
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US (1) | US1033050A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004048050A1 (en) * | 2002-11-22 | 2004-06-10 | Fiskars Brands, Inc. | Tool with improved power gear system |
-
1911
- 1911-07-19 US US63935811A patent/US1033050A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004048050A1 (en) * | 2002-11-22 | 2004-06-10 | Fiskars Brands, Inc. | Tool with improved power gear system |
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