US250493A - of haetland - Google Patents
of haetland Download PDFInfo
- Publication number
- US250493A US250493A US250493DA US250493A US 250493 A US250493 A US 250493A US 250493D A US250493D A US 250493DA US 250493 A US250493 A US 250493A
- Authority
- US
- United States
- Prior art keywords
- wrench
- cast
- nut
- screw
- 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 10
- 210000001699 lower leg Anatomy 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000001050 lubricating 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
- Figure 1 of the drawings is a perspective view of my invention, and Fig.2 a sectional view of the same.
- the present invention has relation to that class of wrenches provided with an oiler or Inbricating device; and it consists in the details of construction, substantially as shown in the drawings, and hereinafter described.
- A represents the handle of the wrench, cast with a square opening longitudinally through it for the reception of a similarly-formed shank, B.
- the shank is cast with a jaw, a, to correspond in form to the stationaryjaw b of the handle A, so that when the twojaws are broughttogether they will embrace the nut upon its four sides.
- the shank B terminates in a screw-threaded rod, 0, adapted to engage with screw-threads upon the interior of a sleeve, 0, said sleeve having wings d for convenience in turning it.
- the handle A at its outer end, is not only cast with thejaw b, but is also cast with an oil-reservoir, D, the upper surface being flat, so as to form a support or guide for the movable jaw a.
- a nozzle Into the end of the reservoir D is screwed a nozzle, 0, the upper end forming a seat for a suitable valve, f, rigidly connected to a vertical rod, g, the valve being held down upon its 40 seat by a coiled spring, h, the lower end hearing upon the upper face of the valve, while the upper end of the spring is disposed within a seat, 5, cast in the base of the reservoir.
- the movable jaw a when extended sufficientl y to admit of both jaws being placed around the nut, is drawn towardjaw b by turning in the proper direction the screw-sleeve (3, thus tightly clamping the nut between them and enabling it to be unscrewed.
- the oiler may be used, and while oiling the wagon or piece of machinery there is no danger of losing the nut, as it is securely held by thejaws of the wrench.
- the arm A having jaw I), and provided with a suitable oiler or lubricating device, in combination with the movablejaw a, shank B, screw-rod o, and screw-sleeve G, substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
UNITED STATES PATENT OFFICE.
OLIVER BROTHERS, JR., OF HARTLAND, ASSIGNOR OF ONE-HALF TO JOHN H. FRENCH, OF HARTFORD, VERMONT.
LUBRICATING-WRENCH.
SPECIFICATION forming part of Letters Patent No. 250,493, dated December 6, 1881.
Application filed October 17, 1881. (ModeL) To all whom it may concern Be it known that I, OLIVER BROTHERS, J r., acitizen of the United States, residing at Hartland, in the county of Windsor and State of Vermont, have invented certain new and useful Improvements in Lubricating-Wrenches; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, and to the letters and figures of reference marked thereon.
Figure 1 of the drawings is a perspective view of my invention, and Fig.2 a sectional view of the same.
The present invention has relation to that class of wrenches provided with an oiler or Inbricating device; and it consists in the details of construction, substantially as shown in the drawings, and hereinafter described.
In the accompanyingdrawings, A represents the handle of the wrench, cast with a square opening longitudinally through it for the reception of a similarly-formed shank, B. The shank is cast with a jaw, a, to correspond in form to the stationaryjaw b of the handle A, so that when the twojaws are broughttogether they will embrace the nut upon its four sides.
The shank B terminates in a screw-threaded rod, 0, adapted to engage with screw-threads upon the interior of a sleeve, 0, said sleeve having wings d for convenience in turning it.
The handle A, at its outer end, is not only cast with thejaw b, but is also cast with an oil-reservoir, D, the upper surface being flat, so as to form a support or guide for the movable jaw a.
Into the end of the reservoir D is screwed a nozzle, 0, the upper end forming a seat for a suitable valve, f, rigidly connected to a vertical rod, g, the valve being held down upon its 40 seat by a coiled spring, h, the lower end hearing upon the upper face of the valve, while the upper end of the spring is disposed within a seat, 5, cast in the base of the reservoir.
Although I have shown an oiling device which I consider best adapted to the purpose,
I do not desire to be understood as confining myself to the precise construction shown, as any of the well-known oiling devices may be substituted, so long as they are found applicable to the purpose, in connection with the wrench.
The movable jaw a,when extended sufficientl y to admit of both jaws being placed around the nut, is drawn towardjaw b by turning in the proper direction the screw-sleeve (3, thus tightly clamping the nut between them and enabling it to be unscrewed. After the nut has been removed the oiler may be used, and while oiling the wagon or piece of machinery there is no danger of losing the nut, as it is securely held by thejaws of the wrench.
Having now fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
In a wrench, the arm A, having jaw I), and provided with a suitable oiler or lubricating device, in combination with the movablejaw a, shank B, screw-rod o, and screw-sleeve G, substantially as and for the purpose set forth.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
OLIVER BROTHERS, J R.
Witnesses EBIN CLIFFORD, Z. HUNTER.
Publications (1)
Publication Number | Publication Date |
---|---|
US250493A true US250493A (en) | 1881-12-06 |
Family
ID=2319798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US250493D Expired - Lifetime US250493A (en) | of haetland |
Country Status (1)
Country | Link |
---|---|
US (1) | US250493A (en) |
-
0
- US US250493D patent/US250493A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US928375A (en) | Wrench. | |
US250493A (en) | of haetland | |
US1758733A (en) | Drill-press vise | |
US1469662A (en) | Socket wrench | |
US1105473A (en) | Combined wrench and vise. | |
US348185A (en) | Wrench | |
US1564222A (en) | Wrench | |
US709603A (en) | Screw-driver. | |
US996244A (en) | Clamp. | |
US1337678A (en) | Wrench | |
US1197286A (en) | Tapping and reaming device. | |
US495793A (en) | Wrench and cutter | |
US434409A (en) | George l | |
US1492423A (en) | Tool | |
US612982A (en) | And john w | |
US1415103A (en) | Quick-action device for vises or wrenches | |
US1174167A (en) | Pipe-wrench. | |
US451183A (en) | Wrench | |
US638737A (en) | Plumber's holder. | |
US149840A (en) | Improvement in wrenches | |
US1306534A (en) | Pipe-wrench | |
US1431533A (en) | Chuck | |
US1049024A (en) | Vise. | |
US1486057A (en) | Bolt holder | |
US199408A (en) | Improvement in screw-cutting-die holders |