US1209012A - Flange-union wrench. - Google Patents
Flange-union wrench. Download PDFInfo
- Publication number
- US1209012A US1209012A US7438916A US7438916A US1209012A US 1209012 A US1209012 A US 1209012A US 7438916 A US7438916 A US 7438916A US 7438916 A US7438916 A US 7438916A US 1209012 A US1209012 A US 1209012A
- Authority
- US
- United States
- Prior art keywords
- stock
- sleeve
- flange
- wrench
- union
- 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
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
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
Definitions
- This invention relates to improvements in wrenches, more particularly to wrenches employed for removing members fromthreaded objects to which an ordinary wrench is not applicable, such, for instance, as flanged unions from pipes or tubes, and has for one of its objects to improve and simplify the construction and increase the efficiency and utility of a device of this character.
- Another object of the invention is to provide a device of this character of simple construction and comprising two parts only, and which does not necessarily require the employment of clamp screws or other like holding devices.
- Another object of the invention is to provide a device of this character which may be readily adjusted to engage objects of various sizes without removing any of the parts.
- Figure 1 is a perspective View of the improved implement
- Fig. 2 is a plan view with the combined sleeve and grip device in section
- Fig. 3 is a perspective view of the improved implement applied
- Fig. 4 is a detail plan view illustrating a modification in the construction.
- the improved device comprises a stock or shank 10 of any suitable size and of any suitable material but preferably in the form of a flat rectangular bar with the sides extending in parallel relation. At one end the member 10 is extended into a handle 11 and is provided with a holding element at the opposite end preferably in hook-like form, as shown at 12, extending inwardly over the adj acent portion of the stock and spaced from the same, as shown. Slidably disposed upon the stock 10 is a sleeve, represented as a Specification of Letters Patent.
- a stud 15 having its outer portion extending in advance of the sleeve, as illustrated at 16, the portion 16 overhanging the stock 10 and spaced therefrom.
- the portions 1216 of the improved implement thus form holding devices to engage the object to which the wrench is applied, as illustrated in Fig. 3.
- the improved implement is designed more particularly for removing the disk members of flanged unions from the pipe, one of the flanges being represented at 17, and a portion of the pipe upon which it is threaded at 18.
- the devices 17 are usually provided with radial strengthening ribs 19 having nut receiving recesses 20, and when the implement is applied one of the holding members 12 or 16, as the case may be, is preferably so arranged that one of the holding members will bear against a portion of the rib 19 or in one of the recesses 20.
- the projecting portion 16 of the lug 15 will engage the projecting portion 19 of the flange and thus tilt the sleeve 13 upon the stock 10 into the position shown in Fig. 2 and cause the diagonally opposite sharp corners 14 to firmly grip the contiguous edges of the stock and thus lock the sleeve firmly to the stock and prevent movement thereof longitudinally of the stock.
- the sleeve 13, as before stated, being loose upon the stock 10 may be adjusted longitu 'dinally thereof when the pressure is removed, but will be immediately locked to the stock when lateral pressure is applied in either direction to the projecting portion 16 of the member 15.
- a set screw 21 may be applied to the sleeve 13, as illustrated in Fig. 4.
- the parts will preferably be constructed of steel of suflicient strength to withstand the pressure to which they will be subjected when in use, and may be of any required size.
- a wrench comprising a stock having its faces extending in parallel relation and unobstructed throughout, said stock being provided With a holding device at one end, a sleeve slidable upon the stock with its opening of greater length than the Width of the stock, the terminals of the opening being relatively sharp to cause them to grip the stock andlockthe sleeve thereto When strain is applied to the sleeve obliquely to its line of movement upon the stock, and an opposing holding device extending from the sleeve. 2.
- a Wrench comprising a stock having its faces extending in parallel relation and unobstructed throughout, said stock having a holding device at one end overhanging the stock, a sleeve slidable upon the stock With its opening of greater length than the Width of the stock, the terminals of the opening being relatively sharp to cause them to grip the stock and lock the sleeve thereto When strain is applied to the sleeve obliquely to its line of movement upon the stock, and an opposing holding device extending from the sleeve and overhanging the stock.
Description
B. F. O'BRIEN.
FLANGE UNlON WRENCH. APPLICATION FILED IAN-26,1916.
Patented Dec. 19, 1916.
attoumwg BENJIMAN F. OBRIEN, 01? HASTINGS, NEBRASKA.
FLANGE-UNION WRENCH.
Application filed January 26, 1916.
To all whom it may concern:
Be it known that I, BENJIMAN F. OBRIEN,
' a citizen of the United States, residing at Hastings, in the county of Adams and State of Nebraska, have invented certain new and useful Improvements in Flange-Union .Wrenches, of which the following is a specification.
This invention relates to improvements in wrenches, more particularly to wrenches employed for removing members fromthreaded objects to which an ordinary wrench is not applicable, such, for instance, as flanged unions from pipes or tubes, and has for one of its objects to improve and simplify the construction and increase the efficiency and utility of a device of this character.
Another object of the invention is to provide a device of this character of simple construction and comprising two parts only, and which does not necessarily require the employment of clamp screws or other like holding devices.
Another object of the invention is to provide a device of this character which may be readily adjusted to engage objects of various sizes without removing any of the parts.
With these and other objects in view, the invention consists in certain novel features of construction, as hereinafter shown and described and then specifically pointed out in the claims; and in the drawings illustrative of the preferred embodiment of the invention Figure 1 is a perspective View of the improved implement; Fig. 2 is a plan view with the combined sleeve and grip device in section; Fig. 3 is a perspective view of the improved implement applied; Fig. 4 is a detail plan view illustrating a modification in the construction.
Corresponding and like parts are referred to in the following description and indicated in all the views of the drawings by the same reference characters.
The improved device comprises a stock or shank 10 of any suitable size and of any suitable material but preferably in the form of a flat rectangular bar with the sides extending in parallel relation. At one end the member 10 is extended into a handle 11 and is provided with a holding element at the opposite end preferably in hook-like form, as shown at 12, extending inwardly over the adj acent portion of the stock and spaced from the same, as shown. Slidably disposed upon the stock 10 is a sleeve, represented as a Specification of Letters Patent.
Patented Dec. 19, 19551 (5.
Serial No. 74,389.
whole at 13, and bearingclosely against the flat sides of the stock but with its opening of greater length than the width of the stock, so that the sleeve is free to be tilted .to a limited extent upon the stock. The terminals of theopening through the sleeve 13 are relatively sharp, as represented at 14, the
object to be hereafter explained.
Rising from the sleeve 13 is a stud 15 having its outer portion extending in advance of the sleeve, as illustrated at 16, the portion 16 overhanging the stock 10 and spaced therefrom. The portions 1216 of the improved implement thus form holding devices to engage the object to which the wrench is applied, as illustrated in Fig. 3. As before stated the improved implement is designed more particularly for removing the disk members of flanged unions from the pipe, one of the flanges being represented at 17, and a portion of the pipe upon which it is threaded at 18. The devices 17 are usually provided with radial strengthening ribs 19 having nut receiving recesses 20, and when the implement is applied one of the holding members 12 or 16, as the case may be, is preferably so arranged that one of the holding members will bear against a portion of the rib 19 or in one of the recesses 20. When thus applied and lateral strain exerted upon the handle 11 the projecting portion 16 of the lug 15 will engage the projecting portion 19 of the flange and thus tilt the sleeve 13 upon the stock 10 into the position shown in Fig. 2 and cause the diagonally opposite sharp corners 14 to firmly grip the contiguous edges of the stock and thus lock the sleeve firmly to the stock and prevent movement thereof longitudinally of the stock. The sleeve 13, as before stated, being loose upon the stock 10 may be adjusted longitu 'dinally thereof when the pressure is removed, but will be immediately locked to the stock when lateral pressure is applied in either direction to the projecting portion 16 of the member 15.
If preferred a set screw 21 may be applied to the sleeve 13, as illustrated in Fig. 4.
The parts will preferably be constructed of steel of suflicient strength to withstand the pressure to which they will be subjected when in use, and may be of any required size.
Having thus described the invention, what is claimed as new is 1. A wrench comprising a stock having its faces extending in parallel relation and unobstructed throughout, said stock being provided With a holding device at one end, a sleeve slidable upon the stock with its opening of greater length than the Width of the stock, the terminals of the opening being relatively sharp to cause them to grip the stock andlockthe sleeve thereto When strain is applied to the sleeve obliquely to its line of movement upon the stock, and an opposing holding device extending from the sleeve. 2. A Wrench comprising a stock having its faces extending in parallel relation and unobstructed throughout, said stock having a holding device at one end overhanging the stock, a sleeve slidable upon the stock With its opening of greater length than the Width of the stock, the terminals of the opening being relatively sharp to cause them to grip the stock and lock the sleeve thereto When strain is applied to the sleeve obliquely to its line of movement upon the stock, and an opposing holding device extending from the sleeve and overhanging the stock.
In testimony whereof I afliX my signature.
BENJIMAN F. OBRIEN. [1,. 8.]
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7438916A US1209012A (en) | 1916-01-26 | 1916-01-26 | Flange-union wrench. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7438916A US1209012A (en) | 1916-01-26 | 1916-01-26 | Flange-union wrench. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1209012A true US1209012A (en) | 1916-12-19 |
Family
ID=3276916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US7438916A Expired - Lifetime US1209012A (en) | 1916-01-26 | 1916-01-26 | Flange-union wrench. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1209012A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472716A (en) * | 1945-02-27 | 1949-06-07 | Republic Aviat Corp | Spanner wrench with workretaining loop |
US2491727A (en) * | 1946-12-03 | 1949-12-20 | Louis F Gotting | Flywheel rotating tool having jaws applicable to the rim of the flywheel |
US2535447A (en) * | 1947-08-26 | 1950-12-26 | Ives W Nelson | Flywheel turning lever |
US2742804A (en) * | 1954-05-25 | 1956-04-24 | William S Chase | Watchcase tool |
US5832794A (en) * | 1997-04-08 | 1998-11-10 | Fowler; Elbert J. | Extension handle apparatus for wrenches |
US20130233134A1 (en) * | 2012-02-09 | 2013-09-12 | Jackie Dudley Humphrey | Apparatus for extending the effective length of tool shanks and method for manufacturing |
GB2553826A (en) * | 2016-09-16 | 2018-03-21 | John Miller Edward | Door opening device |
-
1916
- 1916-01-26 US US7438916A patent/US1209012A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2472716A (en) * | 1945-02-27 | 1949-06-07 | Republic Aviat Corp | Spanner wrench with workretaining loop |
US2491727A (en) * | 1946-12-03 | 1949-12-20 | Louis F Gotting | Flywheel rotating tool having jaws applicable to the rim of the flywheel |
US2535447A (en) * | 1947-08-26 | 1950-12-26 | Ives W Nelson | Flywheel turning lever |
US2742804A (en) * | 1954-05-25 | 1956-04-24 | William S Chase | Watchcase tool |
US5832794A (en) * | 1997-04-08 | 1998-11-10 | Fowler; Elbert J. | Extension handle apparatus for wrenches |
US20130233134A1 (en) * | 2012-02-09 | 2013-09-12 | Jackie Dudley Humphrey | Apparatus for extending the effective length of tool shanks and method for manufacturing |
US8931376B2 (en) * | 2012-02-09 | 2015-01-13 | Jackie Dudley Humphrey | Apparatus for extending the effective length of tool shanks and method for manufacturing |
GB2553826A (en) * | 2016-09-16 | 2018-03-21 | John Miller Edward | Door opening device |
GB2553826B (en) * | 2016-09-16 | 2019-02-13 | John Miller Edward | Door opening device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1209012A (en) | Flange-union wrench. | |
US818761A (en) | Ratchet-wrench. | |
US171353A (en) | Improvement in wrench-nuts | |
US804831A (en) | Wrench. | |
US1186135A (en) | Wrench. | |
US1197803A (en) | Clamp for sewer-opening protectors and the like. | |
US2001645A (en) | Locking device for nuts, screws, bolts, and the like | |
US501177A (en) | John w | |
US1342856A (en) | Wrench | |
US1012282A (en) | Hose-tie wrench. | |
US440473A (en) | Friction-wrench | |
US989855A (en) | Hose-clamp-applying tool. | |
US655118A (en) | Nut-lock. | |
US459733A (en) | Wrench | |
US944468A (en) | Wrench. | |
US968113A (en) | Adjusting clamp or nut. | |
US1027830A (en) | Wrench. | |
US983148A (en) | Clamp. | |
US719845A (en) | Wrench. | |
US23857A (en) | Improved wrench for gas-fitters | |
US685656A (en) | Wrench. | |
US1007772A (en) | Nut-lock. | |
US870862A (en) | Wrench. | |
US788141A (en) | Wrench. | |
US1220912A (en) | Wire-clamp. |