US1132A - John wetherell - Google Patents
John wetherell Download PDFInfo
- Publication number
- US1132A US1132A US1132DA US1132A US 1132 A US1132 A US 1132A US 1132D A US1132D A US 1132DA US 1132 A US1132 A US 1132A
- Authority
- US
- United States
- Prior art keywords
- projections
- pins
- vise
- john
- wetherell
- 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
- 210000003467 Cheek Anatomy 0.000 description 22
- 210000001847 Jaw Anatomy 0.000 description 20
- 230000000875 corresponding Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/12—Arrangements for positively actuating jaws using toggle links
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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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/803—Candle or crayon
Definitions
- the object of my said improvement is to prevent the great friction and consequent wear attendant on the present construction of vises, arising from the unequal bearing of the screw box upon the hindmost or fixed cheek or jaw, and of the collar of the screw pin upon the movable cheek or jaw of the vise, which bearings are continually changing according as the vise is more or less opened or closed.
- These pins or projections I make of iron, steel, or other suitable material, and I attach them to the cheek or jaw by welding or other means. They are of a cylindrical form, or a form approaching thereto, and are placed so that their axes are in a horizontal direction.
- My said improvement may be varied by attaching the pins or projections to the collars of the screw box and screw pin, and making the hollows corresponding thereto upon the cheeks or jaws of the vise.
- Fig. 2 is a front view of the cheek or jaw, showing the pins or projections.
- Fig. 3 a front view of the collar or washer, showing .the hollows corresponding to the pins or projections.
- Vhat I claim as my invention, and desire to secure by Letters Patent is- The application of the pins or projections to the cheeks or jaws of the vise fitting into corresponding hollows on the face of the collar of the screw box, and the collar or washer of the screw pin; or of pins or projections upon the collars tting into hollows in the cheeks or jaws, in such a manner as to form a joint admitting of free motion, for the purpose of preventing the friction and consequent wear attendant on the common construction of vises.
Description
UNITED STATES PATENT OFFICE.
JOHN WETHERELL, OF ALLEGHENY, PENNSYLVANIA.
VISE.
Speccation of Letters Patent No. 1,132, dated April 22, 1839.
To all whom it may concern Be it known that I, JOHN VETHERELL, of the borough of Allegheny, Allegheny county, Pennsylvania, have invented a new and useful Improvement in Vises; and I do hereby declare that the following is a full and exact description of my said impro-vement.
The object of my said improvement is to prevent the great friction and consequent wear attendant on the present construction of vises, arising from the unequal bearing of the screw box upon the hindmost or fixed cheek or jaw, and of the collar of the screw pin upon the movable cheek or jaw of the vise, which bearings are continually changing according as the vise is more or less opened or closed. To prevent this inequality of bearing, I fix two pins or projections, one on each side of the eye or opening in the fixed cheek or jaw of the vise. These pins or projections I make of iron, steel, or other suitable material, and I attach them to the cheek or jaw by welding or other means. They are of a cylindrical form, or a form approaching thereto, and are placed so that their axes are in a horizontal direction.
The face of the collar upon the screw box, which commonly bear against the cheek, I make with two hollows, corresponding in form to the said pins or projections, upon which pins or projections the said hollows are tted so as to Jform a joint admitting of free motion upward and downward as upon a center. I also attach two similar pins or projections, to the movable cheek or jaw of the vise, one on each side of the eye or opening through which the screw pin passes, which pins or projections are received into corresponding hollows on t-he face of the collar or washer which commonly bears against the cheek or jaw, thereby forming a joint admitting of motion similar to that at the back of the vise.
My said improvement may be varied by attaching the pins or projections to the collars of the screw box and screw pin, and making the hollows corresponding thereto upon the cheeks or jaws of the vise.
In the drawing accompanying this specication Figure l, represents the vise cornplete, A, B, being the pins or projections.
Fig. 2, is a front view of the cheek or jaw, showing the pins or projections. Fig. 3, a front view of the collar or washer, showing .the hollows corresponding to the pins or projections.
Vhat I claim as my invention, and desire to secure by Letters Patent is- The application of the pins or projections to the cheeks or jaws of the vise fitting into corresponding hollows on the face of the collar of the screw box, and the collar or washer of the screw pin; or of pins or projections upon the collars tting into hollows in the cheeks or jaws, in such a manner as to form a joint admitting of free motion, for the purpose of preventing the friction and consequent wear attendant on the common construction of vises.
JOHN WETHERELL.
Witnesses:
M. B. LoURIE, ROBERT HAQUE,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1132A true US1132A (en) | 1839-04-20 |
Family
ID=2061418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1132D Expired - Lifetime US1132A (en) | John wetherell |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1132A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759478A (en) * | 1972-04-05 | 1973-09-18 | H Schmitt | Candle mold |
| US20110239781A1 (en) * | 2010-03-31 | 2011-10-06 | Alan Petroff | Open Channel Meter for Measuring Velocity |
-
0
- US US1132D patent/US1132A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3759478A (en) * | 1972-04-05 | 1973-09-18 | H Schmitt | Candle mold |
| US20110239781A1 (en) * | 2010-03-31 | 2011-10-06 | Alan Petroff | Open Channel Meter for Measuring Velocity |
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