US97376A - Improvement in bench-clamp - Google Patents
Improvement in bench-clamp Download PDFInfo
- Publication number
- US97376A US97376A US97376DA US97376A US 97376 A US97376 A US 97376A US 97376D A US97376D A US 97376DA US 97376 A US97376 A US 97376A
- Authority
- US
- United States
- Prior art keywords
- bench
- clamp
- jaw
- improvement
- screw
- 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 18
- 240000002533 Echinochloa frumentacea Species 0.000 description 2
- 235000008247 Echinochloa frumentacea Nutrition 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 101700082413 tant Proteins 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
- B25B5/10—Arrangements for positively actuating jaws using screws
- B25B5/102—Arrangements for positively actuating jaws using screws with at least one jaw sliding along a bar
Definitions
- rIhe invention consists in the general arrangement and combination of a screw-support and adjustablyfixed jaw, as hereinafter more fully described.
- ViA in the drawing, represents a portion of the bench or plate to which the clamp is "to be secured.
- the clamp consists of one stationary jaw B, which is fixed to the bench, and of a movable jaw, C, swivelled to the end of a horizontal screw, l).
- This screw is supported in two earsa l), that project from a plate, E, one of said ears having a female-screw thread provided'in it, for' linodneing the longitudinal motion of the screw as the same is turned.
- the plate E has a downward-projecting block, c, fitted into the bench, to prevent any horizontal displacement. It is fastened to the bench by screws d d, and
- a strap, F which is fitted around the ear a, and with the ends through the bench-nuts e, being arranged on its said ends as shown.
- the stationary jaw has a shoulder, g, which rests upon the bench, while its lower part is iittedinto one ot' a number oi'lnort-ises provided in the bench..
- a pin It, is fitted laterally through the bench and through the said lower part of the jaw B. Upon removing 'such pin, the jaw may be taken out and put into another mortise, to adapt vthe apparatus to holding larger or smaller articles.
- the mortise in the bench is, therefore, T- shaped, the transverse portion being not as deep as the main longitudinal part.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Description
linitell tant vLetters Patent No. 97 ,376, dated November 30, 1869.
IMPROVEMENT IN BENCH-CLAMP.
The Schedule referred to in these Letters Patent and making paxt of the sama "To, all whom it may concern:
Be it known that I, 0. L. FENNER, of Rochester,
vin the county of Monroe, and State of New York,
have invented anew and improved Adjustable Bench- Clamp; and I do hereby declare that the following is This invention relates rto a new adjustable benchclamp, to be used for carpenters and other mechanics; and
rIhe invention consists in the general arrangement and combination of a screw-support and adjustablyfixed jaw, as hereinafter more fully described.
ViA, in the drawing, represents a portion of the bench or plate to which the clamp is "to be secured.
The clamp consists of one stationary jaw B, which is fixed to the bench, and of a movable jaw, C, swivelled to the end of a horizontal screw, l). This screwis supported in two earsa l), that project from a plate, E, one of said ears having a female-screw thread provided'in it, for' linodneing the longitudinal motion of the screw as the same is turned.
The plate E has a downward-projecting block, c, fitted into the bench, to prevent any horizontal displacement. It is fastened to the bench by screws d d, and
is furthermore held down by a strap, F, which is fitted around the ear a, and with the ends through the bench-nuts e, being arranged on its said ends as shown.
The stationary jaw has a shoulder, g, which rests upon the bench, while its lower part is iittedinto one ot' a number oi'lnort-ises provided in the bench..
A pin, It, is fitted laterally through the bench and through the said lower part of the jaw B. Upon removing 'such pin, the jaw may be taken out and put into another mortise, to adapt vthe apparatus to holding larger or smaller articles.
From the back of the jaw B projects, into the bench,
a brace, t', with inclined outer face, as indicated by dotted lines in fig. 1.
i The mortise in the bench is, therefore, T- shaped, the transverse portion being not as deep as the main longitudinal part.
'lhe brace i will hold the jaw B, and will prevent it from tipping.
Having thus described my invention,
I claim as new, and desire to secure by Lettersv Patent.- n
An improved screw-stock, for the n'iovable jaw of a clamp, with abase, E E, ears a b, and removable fastening-yoke F, the said parts being constructed, coinbined, and adjusted to the bench, in the manner described.
' O. L. FENNER.
Witnesses:
DANIEL Woon,
Lewis MAR@ Ronin-in.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US97376A true US97376A (en) | 1869-11-30 |
Family
ID=2166837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US97376D Expired - Lifetime US97376A (en) | Improvement in bench-clamp |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US97376A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578379A (en) * | 1945-10-23 | 1951-12-11 | Samuel M Taylor | Pivoted jaw closure remover with eccentric pivot |
| US5553838A (en) * | 1992-01-03 | 1996-09-10 | Lee Valley Tools Ltd. | Clamping bench dog |
| USD824233S1 (en) | 2016-11-02 | 2018-07-31 | Lee Valley Tools Ltd. | Adjustable bench stop clamp |
-
0
- US US97376D patent/US97376A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578379A (en) * | 1945-10-23 | 1951-12-11 | Samuel M Taylor | Pivoted jaw closure remover with eccentric pivot |
| US5553838A (en) * | 1992-01-03 | 1996-09-10 | Lee Valley Tools Ltd. | Clamping bench dog |
| USD824233S1 (en) | 2016-11-02 | 2018-07-31 | Lee Valley Tools Ltd. | Adjustable bench stop clamp |
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