US1509680A - Wrench - Google Patents

Wrench Download PDF

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Publication number
US1509680A
US1509680A US689874A US68987424A US1509680A US 1509680 A US1509680 A US 1509680A US 689874 A US689874 A US 689874A US 68987424 A US68987424 A US 68987424A US 1509680 A US1509680 A US 1509680A
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US
United States
Prior art keywords
box
nut
wrench
stem
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
Application number
US689874A
Inventor
James H Meek
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US689874A priority Critical patent/US1509680A/en
Application granted granted Critical
Publication of US1509680A publication Critical patent/US1509680A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0057—Socket or nut ejector means

Definitions

  • This invention relates to bon wrenches; and it consists in providing the box which engages with the nut with an ejector Yfor the nut, as hereinafter tnlly described and claimed.
  • Figure 1 is a side View, partially in vertical section, o1 a wrench constructed according to this invention.
  • Fig. 2 is a cross-section through the stem, taken on the line 2-2 in Fig. 1.
  • Fig. 3 is a cross-section through the box, talren on the line 3-3 in Fier. 1.
  • rlhe wrench is provided with a stem 5 having a handle 6 oi: any convenient sort at one end.
  • a boX 7 for the nut is formed on the other end of the stem, and is hexagonal or square internally so as to iit over the nuts according to their shape and size.
  • a single cylindrical spring chamber 8 is drilled in the stem 5 upon the axis of the box 7, and the shank 9 of the ejector is slidable in the chamber 8. rlfhe shank 9 has 3o a head 10 which lits loosely in the box 7,
  • a screw 15 is screwed into a hole in the the middle part of the box.
  • the box is slipped over the nut, and is pressed axially on it so that the whole of the nut 1s engaged.
  • the nut 1s then unscrewed or screwed onto the bolt as occasion requires.
  • the nut is removed from the bolt, the ejector forces it part way out of engagement with the boX of the wrench, so that its complete removal is easily effected.
  • a wrench7 comprising a stem having a box at one end for engaging with a nut, said stem having also a spring chamber of less width than the boX arranged axially in line with it and having a screwthreaded hole in one side, an ejector for the nut having a head at its outer end which slides in the said box, said ejector having a shank which is slidable in the spring chamber and which is out away on one side to form a stop at its inner end, a screw engaging with the said hole and operating to retain the head in the box, and an ejecting spring arranged between vthe inner end of the shank and the end of the spring chamber.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

J. H. MEEK Sept. 23, 1924.
WRENCH Filed Feb. l 1924 M, lll
I Iliff! Patented Sept. 23, 1924.
UNITED STATES PATENT GFFICE.
JAMES H. MEEK, F ARGUS, INDIANA, ASSIGNOR OF ONE-HALF TO WILLIAM D. SMILEY, OF ARGUS, INDIANA.
WRENCH.
Application filed February 1, 1924. Serial No. 689,874.
T 0 all whom I? may cmi-cern Be it known that I, JAMES II. Mann, a citizen of the United States, residing at Argos, in the county of Marshall and State of Indiana, have invented certain new and useful Improvements in l'tlrenches, oft' which the following is a specification.
This invention relates to bon wrenches; and it consists in providing the box which engages with the nut with an ejector Yfor the nut, as hereinafter tnlly described and claimed.
In the drawings, Figure 1 is a side View, partially in vertical section, o1 a wrench constructed according to this invention. Fig. 2 is a cross-section through the stem, taken on the line 2-2 in Fig. 1. Fig. 3 is a cross-section through the box, talren on the line 3-3 in Fier. 1.
rlhe wrench is provided with a stem 5 having a handle 6 oi: any convenient sort at one end. A boX 7 for the nut is formed on the other end of the stem, and is hexagonal or square internally so as to iit over the nuts according to their shape and size.
A single cylindrical spring chamber 8 is drilled in the stem 5 upon the axis of the box 7, and the shank 9 of the ejector is slidable in the chamber 8. rlfhe shank 9 has 3o a head 10 which lits loosely in the box 7,
and the shank is cut away on one side to form a flat surface 12 for the greater part of its length. and a stop 14e at its end.
A screw 15 is screwed into a hole in the the middle part of the box.
The box is slipped over the nut, and is pressed axially on it so that the whole of the nut 1s engaged. The nut 1s then unscrewed or screwed onto the bolt as occasion requires.
the nut is removed from the bolt, the ejector forces it part way out of engagement with the boX of the wrench, so that its complete removal is easily effected.
What I claim is:
A wrench7 comprising a stem having a box at one end for engaging with a nut, said stem having also a spring chamber of less width than the boX arranged axially in line with it and having a screwthreaded hole in one side, an ejector for the nut having a head at its outer end which slides in the said box, said ejector having a shank which is slidable in the spring chamber and which is out away on one side to form a stop at its inner end, a screw engaging with the said hole and operating to retain the head in the box, and an ejecting spring arranged between vthe inner end of the shank and the end of the spring chamber.
In testimony whereof I have affixed my signature.
JAMES H. MEEK.
US689874A 1924-02-01 1924-02-01 Wrench Expired - Lifetime US1509680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US689874A US1509680A (en) 1924-02-01 1924-02-01 Wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US689874A US1509680A (en) 1924-02-01 1924-02-01 Wrench

Publications (1)

Publication Number Publication Date
US1509680A true US1509680A (en) 1924-09-23

Family

ID=24770206

Family Applications (1)

Application Number Title Priority Date Filing Date
US689874A Expired - Lifetime US1509680A (en) 1924-02-01 1924-02-01 Wrench

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US (1) US1509680A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543444A (en) * 1945-02-20 1951-02-27 Dezorze Joseph Rigid jaw, enclosed wrench having manually controlled nut ejector
US2632351A (en) * 1948-06-15 1953-03-24 Ross Dunlevy T Nut-holding socket wrench
US2961905A (en) * 1958-12-23 1960-11-29 Howard C Stumpf Socket wrench
US3881376A (en) * 1974-03-05 1975-05-06 Wright Tool & Forge Co Socket ejecting mechanism for ratchet wrenches
US4553454A (en) * 1983-11-28 1985-11-19 Charles D. Lancaster Nut retaining socket with replaceable nut retainer
US4920833A (en) * 1988-12-12 1990-05-01 Eric Rosenthal Blind setting rivet
US5526720A (en) * 1994-06-14 1996-06-18 Locotos; Frank M. Wrench device for mine roof bolts
US8302708B1 (en) 2009-05-12 2012-11-06 Dover Bmcs Acquisition Corporation Rotational drill wrenches and drilling apparatuses including the same
US8695461B2 (en) 2010-12-22 2014-04-15 Black & Decker Inc. Cleanable magnetic nut driver

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543444A (en) * 1945-02-20 1951-02-27 Dezorze Joseph Rigid jaw, enclosed wrench having manually controlled nut ejector
US2632351A (en) * 1948-06-15 1953-03-24 Ross Dunlevy T Nut-holding socket wrench
US2961905A (en) * 1958-12-23 1960-11-29 Howard C Stumpf Socket wrench
US3881376A (en) * 1974-03-05 1975-05-06 Wright Tool & Forge Co Socket ejecting mechanism for ratchet wrenches
US4553454A (en) * 1983-11-28 1985-11-19 Charles D. Lancaster Nut retaining socket with replaceable nut retainer
US4920833A (en) * 1988-12-12 1990-05-01 Eric Rosenthal Blind setting rivet
US5526720A (en) * 1994-06-14 1996-06-18 Locotos; Frank M. Wrench device for mine roof bolts
US8302708B1 (en) 2009-05-12 2012-11-06 Dover Bmcs Acquisition Corporation Rotational drill wrenches and drilling apparatuses including the same
US8695461B2 (en) 2010-12-22 2014-04-15 Black & Decker Inc. Cleanable magnetic nut driver

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