US713489A - Wrench. - Google Patents
Wrench. Download PDFInfo
- Publication number
- US713489A US713489A US11505002A US1902115050A US713489A US 713489 A US713489 A US 713489A US 11505002 A US11505002 A US 11505002A US 1902115050 A US1902115050 A US 1902115050A US 713489 A US713489 A US 713489A
- Authority
- US
- United States
- Prior art keywords
- wrench
- screw
- belt
- rivet
- pack
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
Definitions
- My invention relates to certain new and useful improvements in wrenches, and more particularly to that class employed in connection with screw-rivets for belt-fasteners.
- the invention has for its object novel means whereby the head of the rivet may be screwed into secure engagement with the socketed member in order to form an efficient union between the ends of the belt.
- a still further object of my invention is to provide a wrench that will be extremely simple in construction, strong, durable, comparativelyinexpensive to manufacture,and highly efficient in its use.
- the ends of the belt are designated by numerals 1 and 2, receiving through apertures provided therefor the screw-rivets. (Shown at 3.)
- the screw member of the rivet has a head 4 and a threaded shank 7, the latter being received within the interiorly-threaded socket 6, carried by the head 5 of this socketed member.
- Suitably-spaced apertures 9 and 10 are formed in the heads 4 5 and will be referred to later.
- the wrench let is preferably formed of an integral length of spring metal bent intermediate its ends, as shown at 15, into a substantially U shape.
- the free ends of the wrench are bent to form a circular loop and are then continued to form an engagement with the outer sides of the metal.
- Secured within these loops are pins 16 and 17 of asize to readily enter the apertures 9 10 of the rivetheads, so as to enable the latter to be rotated by movement of the wrench.
- a thumb-screw 18 engages the screw 19 and forces the arms toward one another, thereby exerting pressure on the pins previously mentioned.
- This screw 18 is positioned in proximity to the free ends of the wrench in order that these ends may be more accu- JACOB PACK.
Description
No. 713,489. Patented Nov. II, [902;
J. PACK.
WRENCH.
(Application filed July 10, '1902.
(No Model.)
UNITED STATES PATENT OFFICE.
JACOB PACK, OF MCKEESFORT, PENNSYLVANIA.
WRENCH.
SPEGEFICATI N forming part of Letters Patent No. 713,489, dated November 11, 1902.
Application filed July 10, 1902. Serial No. 115,050. (No model.)
1'0 all whom it may concern:
Be it known that I, JACOB PACK, a citizen of the United States of America, residing at McKeesport, in the county of Allegheny and State of Pennsylvania, have in vented certain new and useful Improvements in renches, of which the following is a specification, reference being had therein to the'accompanying drawings.
My invention relates to certain new and useful improvements in wrenches, and more particularly to that class employed in connection with screw-rivets for belt-fasteners.
The invention has for its object novel means whereby the head of the rivet may be screwed into secure engagement with the socketed member in order to form an efficient union between the ends of the belt.
A still further object of my invention is to provide a wrench that will be extremely simple in construction, strong, durable, comparativelyinexpensive to manufacture,and highly efficient in its use.
With the above and other objects in view the invention consists in the novel construction, combination, and arrangement of parts, to be hereinafter more fully described, and specifically pointed out in the claim.
In describing the inventionin detail refer-.
ence is had to the accompanying drawings, forming a part of this specification, and wherein like numerals of reference indicate like parts throughout the several views,in which- Figure 1 is a longitudinal section taken through the belt, showing my improved wrench and the belt-fastener,with the wrench in position upon the same. Fig. 2 is a top plan view of the same, and Fig. 3 is a vertical section of the screw-rivet.
The ends of the belt are designated by numerals 1 and 2, receiving through apertures provided therefor the screw-rivets. (Shown at 3.) The screw member of the rivet has a head 4 and a threaded shank 7, the latter being received within the interiorly-threaded socket 6, carried by the head 5 of this socketed member. Suitably-spaced apertures 9 and 10 are formed in the heads 4 5 and will be referred to later.
The wrench let is preferably formed of an integral length of spring metal bent intermediate its ends, as shown at 15, into a substantially U shape. The free ends of the wrench are bent to form a circular loop and are then continued to form an engagement with the outer sides of the metal. Secured within these loops are pins 16 and 17 of asize to readily enter the apertures 9 10 of the rivetheads, so as to enable the latter to be rotated by movement of the wrench. In order to secure the pins 16 17 in engagement with the rivet-heads and prevent their accidental disengagement when the wrench is actuated, I provide an adjusting-screw 19, headed as at 20, the screw extending through one arm of the wrench and having its head engaging said arm. A thumb-screw 18 engages the screw 19 and forces the arms toward one another, thereby exerting pressure on the pins previously mentioned. This screw 18 is positioned in proximity to the free ends of the wrench in order that these ends may be more accu- JACOB PACK.
Witnesses:
JOHN N OLAND, E. E. POTTER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11505002A US713489A (en) | 1902-07-10 | 1902-07-10 | Wrench. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11505002A US713489A (en) | 1902-07-10 | 1902-07-10 | Wrench. |
Publications (1)
Publication Number | Publication Date |
---|---|
US713489A true US713489A (en) | 1902-11-11 |
Family
ID=2782011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11505002A Expired - Lifetime US713489A (en) | 1902-07-10 | 1902-07-10 | Wrench. |
Country Status (1)
Country | Link |
---|---|
US (1) | US713489A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040218994A1 (en) * | 2001-10-11 | 2004-11-04 | Boe Craig L | Low profile fastener having a repositionable handle clip |
-
1902
- 1902-07-10 US US11505002A patent/US713489A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040218994A1 (en) * | 2001-10-11 | 2004-11-04 | Boe Craig L | Low profile fastener having a repositionable handle clip |
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