US100602A - Improvement in wrenches - Google Patents
Improvement in wrenches Download PDFInfo
- Publication number
- US100602A US100602A US100602DA US100602A US 100602 A US100602 A US 100602A US 100602D A US100602D A US 100602DA US 100602 A US100602 A US 100602A
- Authority
- US
- United States
- Prior art keywords
- wrenches
- screw
- improvement
- ferrule
- shank
- 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 8
- 210000001699 lower leg Anatomy 0.000 description 8
- 230000002238 attenuated Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process 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
- B25B13/00—Spanners; Wrenches
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
- B25B13/16—Spanners; Wrenches with adjustable jaws the jaws being slidable by screw or nut
Definitions
- screw-wrenches which consist, brieiiy, of a stationary end jaw, making p art of an attenuated bar, upon which i the movable jaw slides to and fro thereof, with respect to the stationary jaw, the movement of such movable jaw beingeftected by means of a screw which passes through it, and which is pi-voted or connected to the lowerpart of the bar, and stepped within a suitable bearingy .applied thereto to prevent its displacement.
- I produce the ferrule E in two parts, the upper one, c, or that abutting against the lower end of the bar of the wrench. or a shoulder, b, formed thereupon, being cylindrical in crosssection and milled, in order to serve as a means to screw it upon the screw d, cut upon the shank, and the lower portion, or that denoted by the letter c in the drawings, being also cylindrical, in order to correspond to the end of the handle G, which should preferably extend a short distance into it.
- rIhe portion c of the ferrule may or may not screw, upon the shank, and the eXtreme lower end of the shank should be provided with a screw, f, upon which is screwed a nut, g, to secure the handle firmly in place.
- a ferrule made as described will be found to answer all the useful purposes of the patented one before mentioned, while it is susceptible of being produced with a high degree ofiinish and at much less cost than such patented one.
Description
UNITED STATES PATENT OEEIoE.
AURY G. GOES, OF `WOROESTR, MASSACHUSETTS.
IMPROVEMENT IN WRENCHES.
Specification forming part of Letters Patent No. 100,602, dated March 8, 1870.
.To all to whom these presents shall come:
Beit known that I, AURY Gr. GoEs,'of the city and county of Worcester, andState of Massachusetts, have made an invention of l certain new and useful Improvements in Wrenches; and do hereby declare the following to be a full, clear, and exact description thereof, due reference being had to the accompanying drawings, making part of this speciiication, and in which--` Figure l is a perspective representation, and Fig. 2 a longitudinal section, of a wrench in which my improvements are embodied.l Fig. 3 is a section of a portion of the same on an enlarged scale or full size, the more clearly to illustrate one feature .of my invention.
The improvements herein described are based `upon a class of wrenches now in extensive use, known as screw-wrenches, and which consist, brieiiy, of a stationary end jaw, making p art of an attenuated bar, upon which i the movable jaw slides to and fro thereof, with respect to the stationary jaw, the movement of such movable jaw beingeftected by means of a screw which passes through it, and which is pi-voted or connected to the lowerpart of the bar, and stepped within a suitable bearingy .applied thereto to prevent its displacement.
My present improvements have reference to the peculiar arrangement of the step of the screw and of the nut which confines such step in place, by which economy in manufacture and nish in appearance is secured.
In carrying out my present invention I `have `selected as a basis wherewith to illustrate its .a cylindrical portion, to coincide with the end of the handle which enters it. In such a construction of parts I have found that the block, owing to its diversiiiedface, is much more i difficult to produce in bulk, and especially more difficult and expensive to inish, than when constructed as contemplated by the second portion of my invention. v
In order to carry my invention intov effect, I produce the ferrule E in two parts, the upper one, c, or that abutting against the lower end of the bar of the wrench. or a shoulder, b, formed thereupon, being cylindrical in crosssection and milled, in order to serve as a means to screw it upon the screw d, cut upon the shank, and the lower portion, or that denoted by the letter c in the drawings, being also cylindrical, in order to correspond to the end of the handle G, which should preferably extend a short distance into it.
rIhe portion c of the ferrule may or may not screw, upon the shank, and the eXtreme lower end of the shank should be provided with a screw, f, upon which is screwed a nut, g, to secure the handle firmly in place.
A ferrule made as described will be found to answer all the useful purposes of the patented one before mentioned, while it is susceptible of being produced with a high degree ofiinish and at much less cost than such patented one. l
Although to the uninitiated my present improvement may seem trilling and unimportant, yet my experience as a manufacturer has 4demonstrated the fact that in a large number of wrenches the difference in cost between the two forms of ferrule hereinbefore described is a matter of considerable importance, while the improved finish of the nut portion ot' said ferrule and the reduced weight of the shank' render a wrench thus provided much more desirable than under any form heretofore desire to secure by Let- Witnesses FRED. CURTIS, EDWARD GRIFFITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US100602A true US100602A (en) | 1870-03-08 |
Family
ID=2170064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US100602D Expired - Lifetime US100602A (en) | Improvement in wrenches |
Country Status (1)
Country | Link |
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US (1) | US100602A (en) |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534364A (en) * | 1983-09-19 | 1985-08-13 | Lamoreux Larry W | Sagittal knee test apparatus |
US4727860A (en) * | 1986-06-06 | 1988-03-01 | Isotechnologies, Inc. | Exercise apparatus for the knee |
US4905677A (en) * | 1985-01-17 | 1990-03-06 | Compagnie Generale De Materiel Orthopedique | Apparatus for the mobilization of a lower limb |
US4913163A (en) * | 1986-03-27 | 1990-04-03 | Roger Gregory J | Measurement of laxity of anterior cruciate ligament |
US4922925A (en) * | 1988-02-29 | 1990-05-08 | Washington University | Computer based upper extremity evaluation system |
FR2661600A1 (en) * | 1990-05-03 | 1991-11-08 | Lotti Jacques | Device for measuring the extensions of the body by means of graduations and computerised numerical counting |
US20020198451A1 (en) * | 2001-02-27 | 2002-12-26 | Carson Christopher P. | Surgical navigation systems and processes for high tibial osteotomy |
US20030069591A1 (en) * | 2001-02-27 | 2003-04-10 | Carson Christopher Patrick | Computer assisted knee arthroplasty instrumentation, systems, and processes |
US20030181918A1 (en) * | 2002-02-11 | 2003-09-25 | Crista Smothers | Image-guided fracture reduction |
US20050075632A1 (en) * | 2003-10-03 | 2005-04-07 | Russell Thomas A. | Surgical positioners |
US20050085822A1 (en) * | 2003-10-20 | 2005-04-21 | Thornberry Robert C. | Surgical navigation system component fault interfaces and related processes |
US20050113846A1 (en) * | 2001-02-27 | 2005-05-26 | Carson Christopher P. | Surgical navigation systems and processes for unicompartmental knee arthroplasty |
US20050113659A1 (en) * | 2003-11-26 | 2005-05-26 | Albert Pothier | Device for data input for surgical navigation system |
US20050109855A1 (en) * | 2003-11-25 | 2005-05-26 | Mccombs Daniel | Methods and apparatuses for providing a navigational array |
US20050119639A1 (en) * | 2003-10-20 | 2005-06-02 | Mccombs Daniel L. | Surgical navigation system component fault interfaces and related processes |
US20050149041A1 (en) * | 2003-11-14 | 2005-07-07 | Mcginley Brian J. | Adjustable surgical cutting systems |
US20050159759A1 (en) * | 2004-01-20 | 2005-07-21 | Mark Harbaugh | Systems and methods for performing minimally invasive incisions |
US20050197569A1 (en) * | 2004-01-22 | 2005-09-08 | Mccombs Daniel | Methods, systems, and apparatuses for providing patient-mounted surgical navigational sensors |
US20050228266A1 (en) * | 2004-03-31 | 2005-10-13 | Mccombs Daniel L | Methods and Apparatuses for Providing a Reference Array Input Device |
US20050228404A1 (en) * | 2004-04-12 | 2005-10-13 | Dirk Vandevelde | Surgical navigation system component automated imaging navigation and related processes |
US20050234466A1 (en) * | 2004-03-31 | 2005-10-20 | Jody Stallings | TLS adjustable block |
US20050234465A1 (en) * | 2004-03-31 | 2005-10-20 | Mccombs Daniel L | Guided saw with pins |
US20050234332A1 (en) * | 2004-01-16 | 2005-10-20 | Murphy Stephen B | Method of computer-assisted ligament balancing and component placement in total knee arthroplasty |
US20050245808A1 (en) * | 2004-04-21 | 2005-11-03 | Carson Christopher P | Computer-aided methods, systems, and apparatuses for shoulder arthroplasty |
US20050279368A1 (en) * | 2004-06-16 | 2005-12-22 | Mccombs Daniel L | Computer assisted surgery input/output systems and processes |
US20060161051A1 (en) * | 2005-01-18 | 2006-07-20 | Lauralan Terrill-Grisoni | Method of computer-assisted ligament balancing and component placement in total knee arthroplasty |
US20060190011A1 (en) * | 2004-12-02 | 2006-08-24 | Michael Ries | Systems and methods for providing a reference plane for mounting an acetabular cup during a computer-aided surgery |
US20060200025A1 (en) * | 2004-12-02 | 2006-09-07 | Scott Elliott | Systems, methods, and apparatus for automatic software flow using instrument detection during computer-aided surgery |
US20070118055A1 (en) * | 2005-11-04 | 2007-05-24 | Smith & Nephew, Inc. | Systems and methods for facilitating surgical procedures involving custom medical implants |
US20070287910A1 (en) * | 2004-04-15 | 2007-12-13 | Jody Stallings | Quick Disconnect and Repositionable Reference Frame for Computer Assisted Surgery |
US20090124936A1 (en) * | 2007-11-09 | 2009-05-14 | Ermi, Inc. | Multi-Section Limb and Ligament Evaluation Apparatus and Associated Methods For Using Same |
US8177788B2 (en) | 2005-02-22 | 2012-05-15 | Smith & Nephew, Inc. | In-line milling system |
-
0
- US US100602D patent/US100602A/en not_active Expired - Lifetime
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534364A (en) * | 1983-09-19 | 1985-08-13 | Lamoreux Larry W | Sagittal knee test apparatus |
US4905677A (en) * | 1985-01-17 | 1990-03-06 | Compagnie Generale De Materiel Orthopedique | Apparatus for the mobilization of a lower limb |
US4913163A (en) * | 1986-03-27 | 1990-04-03 | Roger Gregory J | Measurement of laxity of anterior cruciate ligament |
US4727860A (en) * | 1986-06-06 | 1988-03-01 | Isotechnologies, Inc. | Exercise apparatus for the knee |
US4922925A (en) * | 1988-02-29 | 1990-05-08 | Washington University | Computer based upper extremity evaluation system |
FR2661600A1 (en) * | 1990-05-03 | 1991-11-08 | Lotti Jacques | Device for measuring the extensions of the body by means of graduations and computerised numerical counting |
US20110071530A1 (en) * | 2001-02-27 | 2011-03-24 | Carson Christopher P | Total knee arthroplasty systems and processes |
US20110071531A1 (en) * | 2001-02-27 | 2011-03-24 | Carson Christopher P | Systems using imaging data to facilitate surgical procedures |
US20070123912A1 (en) * | 2001-02-27 | 2007-05-31 | Carson Christopher P | Surgical navigation systems and processes for unicompartmental knee arthroplasty |
US20050113846A1 (en) * | 2001-02-27 | 2005-05-26 | Carson Christopher P. | Surgical navigation systems and processes for unicompartmental knee arthroplasty |
US20030069591A1 (en) * | 2001-02-27 | 2003-04-10 | Carson Christopher Patrick | Computer assisted knee arthroplasty instrumentation, systems, and processes |
US20020198451A1 (en) * | 2001-02-27 | 2002-12-26 | Carson Christopher P. | Surgical navigation systems and processes for high tibial osteotomy |
US20050234468A1 (en) * | 2001-02-27 | 2005-10-20 | Carson Christopher P | Total knee arthroplasty systems and processes |
US20030181918A1 (en) * | 2002-02-11 | 2003-09-25 | Crista Smothers | Image-guided fracture reduction |
US20070169782A1 (en) * | 2002-02-11 | 2007-07-26 | Crista Smothers | Image-guided fracture reduction |
US7237556B2 (en) | 2002-02-11 | 2007-07-03 | Smith & Nephew, Inc. | Image-guided fracture reduction |
US20050075632A1 (en) * | 2003-10-03 | 2005-04-07 | Russell Thomas A. | Surgical positioners |
US7862570B2 (en) | 2003-10-03 | 2011-01-04 | Smith & Nephew, Inc. | Surgical positioners |
US8491597B2 (en) | 2003-10-03 | 2013-07-23 | Smith & Nephew, Inc. (partial interest) | Surgical positioners |
US20100249581A1 (en) * | 2003-10-20 | 2010-09-30 | Mccombs Daniel L | Surgical Navigation System Component Fault Interfaces and Related Processes |
US20050119639A1 (en) * | 2003-10-20 | 2005-06-02 | Mccombs Daniel L. | Surgical navigation system component fault interfaces and related processes |
US7764985B2 (en) | 2003-10-20 | 2010-07-27 | Smith & Nephew, Inc. | Surgical navigation system component fault interfaces and related processes |
US20050085822A1 (en) * | 2003-10-20 | 2005-04-21 | Thornberry Robert C. | Surgical navigation system component fault interfaces and related processes |
US20050149041A1 (en) * | 2003-11-14 | 2005-07-07 | Mcginley Brian J. | Adjustable surgical cutting systems |
US7794467B2 (en) | 2003-11-14 | 2010-09-14 | Smith & Nephew, Inc. | Adjustable surgical cutting systems |
US20050109855A1 (en) * | 2003-11-25 | 2005-05-26 | Mccombs Daniel | Methods and apparatuses for providing a navigational array |
US20050113659A1 (en) * | 2003-11-26 | 2005-05-26 | Albert Pothier | Device for data input for surgical navigation system |
US20050234332A1 (en) * | 2004-01-16 | 2005-10-20 | Murphy Stephen B | Method of computer-assisted ligament balancing and component placement in total knee arthroplasty |
US20100010506A1 (en) * | 2004-01-16 | 2010-01-14 | Murphy Stephen B | Method of Computer-Assisted Ligament Balancing and Component Placement in Total Knee Arthroplasty |
US20050159759A1 (en) * | 2004-01-20 | 2005-07-21 | Mark Harbaugh | Systems and methods for performing minimally invasive incisions |
US20050197569A1 (en) * | 2004-01-22 | 2005-09-08 | Mccombs Daniel | Methods, systems, and apparatuses for providing patient-mounted surgical navigational sensors |
US20050234465A1 (en) * | 2004-03-31 | 2005-10-20 | Mccombs Daniel L | Guided saw with pins |
US7477926B2 (en) | 2004-03-31 | 2009-01-13 | Smith & Nephew, Inc. | Methods and apparatuses for providing a reference array input device |
US20050228266A1 (en) * | 2004-03-31 | 2005-10-13 | Mccombs Daniel L | Methods and Apparatuses for Providing a Reference Array Input Device |
US20050234466A1 (en) * | 2004-03-31 | 2005-10-20 | Jody Stallings | TLS adjustable block |
US20050228404A1 (en) * | 2004-04-12 | 2005-10-13 | Dirk Vandevelde | Surgical navigation system component automated imaging navigation and related processes |
US20070287910A1 (en) * | 2004-04-15 | 2007-12-13 | Jody Stallings | Quick Disconnect and Repositionable Reference Frame for Computer Assisted Surgery |
US8109942B2 (en) | 2004-04-21 | 2012-02-07 | Smith & Nephew, Inc. | Computer-aided methods, systems, and apparatuses for shoulder arthroplasty |
US20050245808A1 (en) * | 2004-04-21 | 2005-11-03 | Carson Christopher P | Computer-aided methods, systems, and apparatuses for shoulder arthroplasty |
US20050279368A1 (en) * | 2004-06-16 | 2005-12-22 | Mccombs Daniel L | Computer assisted surgery input/output systems and processes |
US20060200025A1 (en) * | 2004-12-02 | 2006-09-07 | Scott Elliott | Systems, methods, and apparatus for automatic software flow using instrument detection during computer-aided surgery |
US20060190011A1 (en) * | 2004-12-02 | 2006-08-24 | Michael Ries | Systems and methods for providing a reference plane for mounting an acetabular cup during a computer-aided surgery |
US20060161051A1 (en) * | 2005-01-18 | 2006-07-20 | Lauralan Terrill-Grisoni | Method of computer-assisted ligament balancing and component placement in total knee arthroplasty |
US8177788B2 (en) | 2005-02-22 | 2012-05-15 | Smith & Nephew, Inc. | In-line milling system |
US20110092978A1 (en) * | 2005-11-04 | 2011-04-21 | Mccombs Daniel L | Systems and methods for facilitating surgical procedures involving custom medical implants |
US20070118055A1 (en) * | 2005-11-04 | 2007-05-24 | Smith & Nephew, Inc. | Systems and methods for facilitating surgical procedures involving custom medical implants |
US20090124936A1 (en) * | 2007-11-09 | 2009-05-14 | Ermi, Inc. | Multi-Section Limb and Ligament Evaluation Apparatus and Associated Methods For Using Same |
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