US157189A - Improvement in clamping attachments for tinners machines - Google Patents
Improvement in clamping attachments for tinners machines Download PDFInfo
- Publication number
- US157189A US157189A US157189DA US157189A US 157189 A US157189 A US 157189A US 157189D A US157189D A US 157189DA US 157189 A US157189 A US 157189A
- Authority
- US
- United States
- Prior art keywords
- machines
- tinners
- improvement
- clamping
- clamping attachments
- 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 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/02—Dies or mountings therefor
- B21J13/03—Die mountings
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
Definitions
- Figure 1 represents a side elevation, partly in section, of my improved clamp attachment for standards of tin-working machines
- Fig. 2 is a top View of the same, partly in section, on line 0 0, Fig. 1.
- the invention pertains to a relative construction of the base of the standard and a device for clamping the same to the bench, as hereinafter described.
- A represents the standard used in tin-working machines, being cast of suitable metal, with a ribbed socket-shaped top part and clamp'screw for supporting firmly the operating machine parts, and with an enlarged base, B. Hitherto these standards were set stationary into recesses of the bench and fastened thereto, being thereby more or less in the way of larger work, and allowing no quick adjustment of the tin-working parts in difierent directions on the bench.
- a strong clamping device, 0, with circular top part 0, fitting closely around the base of the standard A is applied by a clamping-screw, D.
- the standard A may thereby not only be rigidly secured to any part of the bench, as required by the nature of the work, but also turned readily, together with the working parts, in the upper socket, into any direction over and beyond the front part of bench.
- the usefulness and strength of the bench are thereby considerably increased, and a less number of standards required, which may be taken off for bein g stored away with the tin-working parts.
- a clamping device consisting of a screw, and a metal frame having a forked horizontal arm for embracing the object to be held; but
Description
W. H. BURNETT.
Clamping Attachments for Tinners Machines.
No.157,189. Patented-Nov.24,1874.
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UNITED STATES PATENT OEEIc WILLIAM H. BURNETT, OF STANFOBDVILLE, NEW YORK.
IMPROVEMENT IN CLAMPING ATTACHMENTS FOR TINNERS MACHINES.
Specification forming part of Letters Patent No. 157.189., dated November 24, 1874; application filed August 29, 1874.
To all whom it may concern;
Be it known that I, WILLIAM H. BURNETT, of Stanfordville, in the county of Dutchess and-State of New York, have invented a new and Improved Clamping Attachment for Tin- Working Machines, of which the following is a specification:
In the accompanying'drawing, Figure 1 represents a side elevation, partly in section, of my improved clamp attachment for standards of tin-working machines, and Fig. 2 is a top View of the same, partly in section, on line 0 0, Fig. 1.
Similar letters of reference indicate corresponding parts.
The invention pertains to a relative construction of the base of the standard and a device for clamping the same to the bench, as hereinafter described.
In the drawing, A represents the standard used in tin-working machines, being cast of suitable metal, with a ribbed socket-shaped top part and clamp'screw for supporting firmly the operating machine parts, and with an enlarged base, B. Hitherto these standards were set stationary into recesses of the bench and fastened thereto, being thereby more or less in the way of larger work, and allowing no quick adjustment of the tin-working parts in difierent directions on the bench. For the purpose of dispensing with the permanent attachment of the standards, and for making them detachable, a strong clamping device, 0, with circular top part 0, fitting closely around the base of the standard A, is applied by a clamping-screw, D. The standard A may thereby not only be rigidly secured to any part of the bench, as required by the nature of the work, but also turned readily, together with the working parts, in the upper socket, into any direction over and beyond the front part of bench. The usefulness and strength of the bench are thereby considerably increased, and a less number of standards required, which may be taken off for bein g stored away with the tin-working parts.
I do not claim a clamping device consisting of a screw, and a metal frame having a forked horizontal arm for embracing the object to be held; but
Having thus described my invention, I claim as new and desire to secure by Letters Patent The combination, with the standard A, having the circular base with flat bottom and conical top portion, and the clamp 0 having the part 0, of annular form, and made concave on the under side, as and for the purpose specified.
WILLIAM H. BURNETT.
Publications (1)
Publication Number | Publication Date |
---|---|
US157189A true US157189A (en) | 1874-11-24 |
Family
ID=2226599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US157189D Expired - Lifetime US157189A (en) | Improvement in clamping attachments for tinners machines |
Country Status (1)
Country | Link |
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US (1) | US157189A (en) |
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0
- US US157189D patent/US157189A/en not_active Expired - Lifetime
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