US5009A - Ratchet-wrench - Google Patents
Ratchet-wrench Download PDFInfo
- Publication number
- US5009A US5009A US5009DA US5009A US 5009 A US5009 A US 5009A US 5009D A US5009D A US 5009DA US 5009 A US5009 A US 5009A
- Authority
- US
- United States
- Prior art keywords
- wrench
- nut
- turning
- catch
- pawl
- 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
- 230000000875 corresponding Effects 0.000 description 6
- 241000557246 Zelotes Species 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000001699 lower leg Anatomy 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 241001351439 Oneida Species 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000414 obstructive Effects 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
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
Definitions
- New Burlin in the county of Shenango' tending entirely through it, having a circular seat formed around the same for the reception of a number of cylindrical revolving notched cores or nuts of uniform diame ter fitted to said circular seat having a square or polygonal opening in the center of the same corresponding with the size and shape of the nut or head of the screw to be turned, which is received into said square or polygonal openingthe said nut being made to turn with the wrench when turned to the left by means of a pawl attached to the wrench by a pin and spring and engaged with a tooth of the nutsaid pawl when the wrench is turned to the rightslipping back over one or more teeth of the nut without turning it and being again engaged with another tooth of the nut, and the wrench again moved to the left causing the nut to turn with it, and to turn the screw to which the nut is applied, and thus by a repetition of the aforesaid operation causing the screw to turn as many times as may be required without disengaging the wrench therefrom by simply
- Figure 1 is a plan of the wrench and a revolving notched nut inserted into the cylindrical chamber showing the turning catch in its proper position to secure the nut to the wrench, and a square socket in the nut adapted to turning a screw or bolt with a square head or a square nut of corresponding size.
- Fig. 2 is an elevation or side-View of ditto.
- Fig. 3 is a horizontal section on the line a; w of ditto sho-wingthe pawl attached to the wrench which engages with the teeth of the revolving nutand re cess in the wrench to receivethe pawl and spring.
- Fig. 4 is a plan of the wrenchiand.
- Fig. 5' is an elevation of a nut disengaged :from the I wrench.
- Fig. 6 is a plan of a nut pierced with a square socket for turning large screw bolts.
- Fig. 7 is a plan of a nut for turning small screws.
- Fig. 8 is a plan of a nut for turning screws with polygonal shapedjheads.
- A is its circular head.
- A" is the circular opening for the recep-' tion of the shank of the circularrevolving. notched nut.
- A is the circular seat formed 7 in the circular head for the reception of the circular notched rim of the nut.
- A is the recess in the wrench for the reception of the pawl and spring.
- A is the handle of the wrench shown as broken off. 1 r
- the spring catch turns on the same pin UNTE STATES PATENT ()FFQICEQ 5 B that passes through the pawl.
- C isan aperture for the reception of the end of the turning catch.
- D is the revolving notched nut for turning screws, bolts, pins and other articles having square heads.
- D is the shank of the nut which passes through the opening A in the Wrench.
- D" is the notched rim that turns on the seat A of the wrench.
- D' is the top of the notched rim over which the turning catch is brought in order to hold the nut in its seat.
- D" is the head of the nut.
- D" is the opening in the head of the nut corresponding in shape and size to the headof the article to be turned.
- E is theturning catch attached to the wrench for holding the nut down in the circular seat in which it revolves.
- E is the concave end of the catch fitted to the circumference of the head of.
- E is the tail end of the catch turned down and fitted to the aperture C in the wrench for holding the catch against the nut and preventing it from turning. To disengage the catch from the nut in order to withdraw the nut. from its seat this end must be raised from the aperture C and the catch turned on the connecting pin B. The nut may then be withdrawn and another inserted. The catch is then restoredto its former position which will hold down the nut securely in its place in the wrench. The position of the catch is directly over the pawl and spring and covering the recess in which they are placed.
- F is the pawl for connecting the nut with the wrench during the operation of turning a screw, or a pin, or other article.
- B is the pin on which the pawl turns.
- H is a spring attached to the pawl and wrench for keeping the pawl in its required position in contact with the teeth. of the nut during the operation of moving the wrench to the right and left in turning the screw or bolt.
- One of the. advantages possessed by this wrench over the common wrench and others in use is that of turning the screw, bolt or pin, to any required degree of a circle, more .or less; or any required number of revolutions or turns in places where there are obstructions in the way of turning the handle completely around without the necessity of disengaging the wrench from the article to be turned in order to take a fresh hold, or efiect a change of position of the handle, in order to continue the operation of turning the screw, which in many cases is very di'fficult to be accomplished.
Description
PATENTED MAR; 13, 1847.
' z. w. AVERY. WRENCH FOR TURNING NUTS A D SCREWS.
Z. V. AVERY, OF NEW BURLIN, NEW YORK, ASSIGNOR TO BENJ. WEBB.
macaw-WRENC Specification of Letters Patent No. 5,009, dated March 13, 1847'.
To all whom it may concern:
Be it known that I, ZELOTES W. AVERY, of
New Burlin, in the county of Shenango' tending entirely through it, having a circular seat formed around the same for the reception of a number of cylindrical revolving notched cores or nuts of uniform diame ter fitted to said circular seat having a square or polygonal opening in the center of the same corresponding with the size and shape of the nut or head of the screw to be turned, which is received into said square or polygonal openingthe said nut being made to turn with the wrench when turned to the left by means of a pawl attached to the wrench by a pin and spring and engaged with a tooth of the nutsaid pawl when the wrench is turned to the rightslipping back over one or more teeth of the nut without turning it and being again engaged with another tooth of the nut, and the wrench again moved to the left causing the nut to turn with it, and to turn the screw to which the nut is applied, and thus by a repetition of the aforesaid operation causing the screw to turn as many times as may be required without disengaging the wrench therefrom by simply moving the handle to the right and left in the arc of a circle vertically, or horizontally, or obliquely,
to any degree required, being adapted to the turning of any sized screw by merely changing the cylindrical nut or core without changing the wrench-circle, and handle, and its appendages the revolving notched nut or core being held down upon its seat in the circular chamber of the wrench by a turning catch attached to the wrench and made to overlap the rim of the core or nut.
Figure 1 is a plan of the wrench and a revolving notched nut inserted into the cylindrical chamber showing the turning catch in its proper position to secure the nut to the wrench, and a square socket in the nut adapted to turning a screw or bolt with a square head or a square nut of corresponding size. Fig. 2 is an elevation or side-View of ditto. Fig. 3 is a horizontal section on the line a; w of ditto sho-wingthe pawl attached to the wrench which engages with the teeth of the revolving nutand re cess in the wrench to receivethe pawl and spring. Fig. 4 is a plan of the wrenchiand.
pawl disengaged fro-mthe nut. Fig. 5' is an elevation of a nut disengaged :from the I wrench. Fig. 6 is a plan of a nut pierced with a square socket for turning large screw bolts. Fig. 7 is a plan of a nut for turning small screws. Fig. 8 is a plan of a nut for turning screws with polygonal shapedjheads.
or any suitable material and of required A is the wrench made of brass, or iron,
size. A is its circular head.
A" is the circular opening for the recep-' tion of the shank of the circularrevolving. notched nut. A is the circular seat formed 7 in the circular head for the reception of the circular notched rim of the nut.
A is the recess in the wrench for the reception of the pawl and spring.
A is the handle of the wrench shown as broken off. 1 r
The spring catch turns on the same pin UNTE STATES PATENT ()FFQICEQ 5 B that passes through the pawl. C isan aperture for the reception of the end of the turning catch.
D is the revolving notched nut for turning screws, bolts, pins and other articles having square heads. D is the shank of the nut which passes through the opening A in the Wrench.
D" is the notched rim that turns on the seat A of the wrench. D' is the top of the notched rim over which the turning catch is brought in order to hold the nut in its seat. D" is the head of the nut. D" is the opening in the head of the nut corresponding in shape and size to the headof the article to be turned. E is theturning catch attached to the wrench for holding the nut down in the circular seat in which it revolves. E is the concave end of the catch fitted to the circumference of the head of.
the nut. E is the tail end of the catch turned down and fitted to the aperture C in the wrench for holding the catch against the nut and preventing it from turning. To disengage the catch from the nut in order to withdraw the nut. from its seat this end must be raised from the aperture C and the catch turned on the connecting pin B. The nut may then be withdrawn and another inserted. The catch is then restoredto its former position which will hold down the nut securely in its place in the wrench. The position of the catch is directly over the pawl and spring and covering the recess in which they are placed. F is the pawl for connecting the nut with the wrench during the operation of turning a screw, or a pin, or other article. B is the pin on which the pawl turns. H, is a spring attached to the pawl and wrench for keeping the pawl in its required position in contact with the teeth. of the nut during the operation of moving the wrench to the right and left in turning the screw or bolt.
One of the. advantages possessed by this wrench over the common wrench and others in use is that of turning the screw, bolt or pin, to any required degree of a circle, more .or less; or any required number of revolutions or turns in places where there are obstructions in the way of turning the handle completely around without the necessity of disengaging the wrench from the article to be turned in order to take a fresh hold, or efiect a change of position of the handle, in order to continue the operation of turning the screw, which in many cases is very di'fficult to be accomplished.
The peculiar mode or manner of adapting the wrench to the turning of screws, bolts, or nuts, or other articles, made with square, polygonal, or other shaped heads, by means of the changeable cores constructed as above set forth and represented in combination with the turning catch for holding the revolving core to its seat as constructed and operated, as above described.
Dated at Paris, Oneida county, February ZELOTES WM. AVERY. Witnesses:
' PERRY W. CLARKE,
BENJAMIN CLARK, Jr.
Publications (1)
Publication Number | Publication Date |
---|---|
US5009A true US5009A (en) | 1847-03-13 |
Family
ID=2065310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US5009D Expired - Lifetime US5009A (en) | Ratchet-wrench |
Country Status (1)
Country | Link |
---|---|
US (1) | US5009A (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515044A (en) * | 1980-10-23 | 1985-05-07 | Harstad Larry V | Quick change ratchet wrench |
JP2008115071A (en) * | 2006-10-10 | 2008-05-22 | Nippon Electric Glass Co Ltd | Reinforced glass substrate |
US7518479B2 (en) | 2006-08-31 | 2009-04-14 | Thomas Mask | Inline electromagnetic tool actuator |
JP2009545925A (en) * | 2006-08-04 | 2009-12-24 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | Video display mode control |
JP2010540047A (en) * | 2007-09-28 | 2010-12-24 | ラウメディック アーゲー | Sensor device for measuring, transmitting, processing and displaying brain parameters |
JP2012058648A (en) * | 2010-09-13 | 2012-03-22 | Kuraray Co Ltd | Method for manufacturing fresnel lens sheet |
JP2012056758A (en) * | 2010-09-13 | 2012-03-22 | Seiko Epson Corp | Stacking member and sorting device |
US8205529B1 (en) | 2007-12-11 | 2012-06-26 | Mark Laurie | Hybrid low profile and standard ratchet system |
JP2012518401A (en) * | 2009-02-24 | 2012-08-16 | リボックス・ゲーエムベーハー | Improved design of small interfering RNA |
JP2013006569A (en) * | 2011-06-27 | 2013-01-10 | Toyoda Gosei Co Ltd | Register for air conditioning |
JP2013023288A (en) * | 2011-07-14 | 2013-02-04 | Toyota Motor Corp | Nut arranging apparatus |
JP2013508606A (en) * | 2009-10-20 | 2013-03-07 | イートン コーポレーション | Method of packaging a diaphragm used for a vent valve |
JP2013071498A (en) * | 2011-09-27 | 2013-04-22 | Toshiba Corp | Air conditioning system |
JP2013516600A (en) * | 2009-12-30 | 2013-05-13 | テカン・トレーディング・アクチェンゲゼルシャフト | Method and apparatus for detecting phase interface, and experimental equipment provided with the same |
JP2013522792A (en) * | 2010-03-23 | 2013-06-13 | アップル インコーポレイテッド | Detection of irregular parity distribution via metadata tag |
JP2013525868A (en) * | 2009-12-24 | 2013-06-20 | ズオン−バン ミン | System and method for determining sentiment expressed in a document |
JP2013206156A (en) * | 2012-03-28 | 2013-10-07 | Toyota Motor Corp | Operation support device |
JP2014500832A (en) * | 2010-11-30 | 2014-01-16 | ベネッティ,ファビオ | Bottle with removable bottom |
JP2014062907A (en) * | 2008-04-29 | 2014-04-10 | Robert Bosch Gmbh | Micromechanical element and acceleration detection method |
US9827409B1 (en) | 2015-02-06 | 2017-11-28 | Inline Tattoo Machines, Llc | Electronic tattooing device and method |
USD1022639S1 (en) * | 2021-05-27 | 2024-04-16 | Hong Ann Tool Industries Co., Ltd. | Ratchet gear |
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0
- US US5009D patent/US5009A/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515044A (en) * | 1980-10-23 | 1985-05-07 | Harstad Larry V | Quick change ratchet wrench |
JP2009545925A (en) * | 2006-08-04 | 2009-12-24 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | Video display mode control |
US7518479B2 (en) | 2006-08-31 | 2009-04-14 | Thomas Mask | Inline electromagnetic tool actuator |
JP2008115071A (en) * | 2006-10-10 | 2008-05-22 | Nippon Electric Glass Co Ltd | Reinforced glass substrate |
JP2010540047A (en) * | 2007-09-28 | 2010-12-24 | ラウメディック アーゲー | Sensor device for measuring, transmitting, processing and displaying brain parameters |
US8205529B1 (en) | 2007-12-11 | 2012-06-26 | Mark Laurie | Hybrid low profile and standard ratchet system |
JP2014062907A (en) * | 2008-04-29 | 2014-04-10 | Robert Bosch Gmbh | Micromechanical element and acceleration detection method |
JP2012518401A (en) * | 2009-02-24 | 2012-08-16 | リボックス・ゲーエムベーハー | Improved design of small interfering RNA |
JP2013508606A (en) * | 2009-10-20 | 2013-03-07 | イートン コーポレーション | Method of packaging a diaphragm used for a vent valve |
JP2013525868A (en) * | 2009-12-24 | 2013-06-20 | ズオン−バン ミン | System and method for determining sentiment expressed in a document |
JP2013516600A (en) * | 2009-12-30 | 2013-05-13 | テカン・トレーディング・アクチェンゲゼルシャフト | Method and apparatus for detecting phase interface, and experimental equipment provided with the same |
JP2013522792A (en) * | 2010-03-23 | 2013-06-13 | アップル インコーポレイテッド | Detection of irregular parity distribution via metadata tag |
JP2012058648A (en) * | 2010-09-13 | 2012-03-22 | Kuraray Co Ltd | Method for manufacturing fresnel lens sheet |
JP2012056758A (en) * | 2010-09-13 | 2012-03-22 | Seiko Epson Corp | Stacking member and sorting device |
JP2014500832A (en) * | 2010-11-30 | 2014-01-16 | ベネッティ,ファビオ | Bottle with removable bottom |
JP2013006569A (en) * | 2011-06-27 | 2013-01-10 | Toyoda Gosei Co Ltd | Register for air conditioning |
JP2013023288A (en) * | 2011-07-14 | 2013-02-04 | Toyota Motor Corp | Nut arranging apparatus |
JP2013071498A (en) * | 2011-09-27 | 2013-04-22 | Toshiba Corp | Air conditioning system |
JP2013206156A (en) * | 2012-03-28 | 2013-10-07 | Toyota Motor Corp | Operation support device |
US9827409B1 (en) | 2015-02-06 | 2017-11-28 | Inline Tattoo Machines, Llc | Electronic tattooing device and method |
USD1022639S1 (en) * | 2021-05-27 | 2024-04-16 | Hong Ann Tool Industries Co., Ltd. | Ratchet gear |
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