US14184A - Improved photographic-plate vise - Google Patents
Improved photographic-plate vise Download PDFInfo
- Publication number
- US14184A US14184A US14184DA US14184A US 14184 A US14184 A US 14184A US 14184D A US14184D A US 14184DA US 14184 A US14184 A US 14184A
- Authority
- US
- United States
- Prior art keywords
- jaw
- vise
- plate
- piece
- improved photographic
- 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
- 210000001847 Jaw Anatomy 0.000 description 36
- 230000000717 retained Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 101700001674 LEVI Proteins 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/28—Locating light-sensitive material within camera
- G03B17/32—Locating plates or cut films
- G03B17/34—Changing plates or cut films
Definitions
- the holders on which daguerreotype-plates are retained have to be held while the plate is being buffed by hand or polished.
- a vise has been made use of similar to the machinists vise, but made of wood instead of metal with a iixed jaw, and another jaw travcling on a slide by means of a long wooden screw, so as to hold the various sizes ofplates or holders; but the cost of these vises compared with their duty and the otherimproved daguerreotype apparatus has rendered a.
- a is the bottom, and b b the sides forming a trough thatis to be retained in place on a bench or table, so that it can be turned around into any desired position by means of the screw 1.
- This jaw d has a dovetail piece 3, attached to its under side, running in corresponding slides i 4 within the trough and also passing under the cross-piece e.
Description
UNITED lSTATES PATENT OFFICE.
LEVI CHAPMAN, OF NEIY YORK, N. Y.
lMPROVED PHOTOGRAPHlC-PLATE VISE.
Specification forming part of Letters Patent No. 14,154, dated February 5,1856.
To all whom t may concer/L:
Be it known that I, LEVI CHAPMAN, of the city, county, and State of New York,havein vented, made, and applied to use a new and useful Improvement in Holders or Vises for Daguerreotype Plate Holders, Glasses, or Plates; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making part of this specitication,\vherein Figure l is a plan of the vise complete. Fig. Bis a longitudinal section of the same as with a daguerreotype-plate and holder retained by said vise, and Fig. 3 is an end view of said vise.
Similar letters indicate the same parts.
The holders on which daguerreotype-plates are retained have to be held while the plate is being buffed by hand or polished. For this purpose, as well as that ot` holding plates or glasses used for photographs or ambrotypes, a vise has been made use of similar to the machinists vise, but made of wood instead of metal with a iixed jaw, and another jaw travcling on a slide by means of a long wooden screw, so as to hold the various sizes ofplates or holders; but the cost of these vises compared with their duty and the otherimproved daguerreotype apparatus has rendered a.
cheaper and more efficient article highly neccessary. I have therefore constructed a box or trough with grooves receiving a changeable jaw adapted to the size of plate or holder and combined with a sliding jaw peculiarly fitted within said box or trough and forced toward the changeable jaw, so as toretain the plate or holder by means of a cam and lever or its equivalent.
In the drawings, a is the bottom, and b b the sides forming a trough thatis to be retained in place on a bench or table, so that it can be turned around into any desired position by means of the screw 1.
2 2 are vertical grooves in the sides l) b, facing each other and allowing of the jaw c being readily dropped into or removed from any pair of grooves, and the position of these grooves 2 2 is to besuch that the regular space is left between the jaw c and the jaw d for the respective sizes of plates or holders to be placed within the lips of the jaws c and d, as seen in Fig. 2. This jaw d has a dovetail piece 3, attached to its under side, running in corresponding slides i 4 within the trough and also passing under the cross-piece e.
fis a cam-piece on a screw 5, moved by the handle g tov clamp any plate or holder between the jaws c and d, and G is a spring to keep the jaw d toward the cam f. By this arrangement of sliding jaw the piece 3 beneath the cross-piece e tends to retain the jaw d in a vertical position while being acted on by the camf to clamp the holderor plate. This construction of vise is very cheap and durable, is more readily adapted to the various sizes of plates and holders used in a daguerreotype establishment than the ordinary screw-vise, and the expensive screw and titting thereof are avoided.
I do not claim fitting a jaw with a limited motion combined with a sliding jaw retained by a ratchet or pins, as metallic vises have heretofore been constructed on this plan.
What I claim, and desire to secure by Letters Patent, is-
The arrangement of the jaw (l with the piece 3 between the slides at 4 and beneath the cross-piece e, acted on by the cam-piece f or its equivalent, when combined with the jaw C, changeable in the grooves 2 2 in the sides b b of the trough, in the manner and for the purposes specified.
In witness whereof I have hereunto set my signature this 5th day of .Ianuary,lS5G.
L. CHAPMAN. Witnesses:
LEMUEL W. SERRELL, THOMAS G. HAROLD.
Publications (1)
Publication Number | Publication Date |
---|---|
US14184A true US14184A (en) | 1856-02-05 |
Family
ID=2074519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14184D Expired - Lifetime US14184A (en) | Improved photographic-plate vise |
Country Status (1)
Country | Link |
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US (1) | US14184A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7670996B2 (en) | 2001-02-13 | 2010-03-02 | Shell Oil Company | Lubricant composition having a base oil and one or more additives, wherein the base oil has been obtained from waxy paraffinic fischer-tropsch synthesized hydrocarbons |
US8016279B1 (en) * | 2007-09-25 | 2011-09-13 | Yunghsien Vincent Su | Jaw assembly |
-
0
- US US14184D patent/US14184A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7670996B2 (en) | 2001-02-13 | 2010-03-02 | Shell Oil Company | Lubricant composition having a base oil and one or more additives, wherein the base oil has been obtained from waxy paraffinic fischer-tropsch synthesized hydrocarbons |
US8016279B1 (en) * | 2007-09-25 | 2011-09-13 | Yunghsien Vincent Su | Jaw assembly |
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