US1983426A - Tool - Google Patents

Tool Download PDF

Info

Publication number
US1983426A
US1983426A US683202A US68320233A US1983426A US 1983426 A US1983426 A US 1983426A US 683202 A US683202 A US 683202A US 68320233 A US68320233 A US 68320233A US 1983426 A US1983426 A US 1983426A
Authority
US
United States
Prior art keywords
nut
bolt
chuck
tool
handle
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
US683202A
Inventor
Wise John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US683202A priority Critical patent/US1983426A/en
Application granted granted Critical
Publication of US1983426A publication Critical patent/US1983426A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S81/00—Tools
    • Y10S81/02—Spiral drive for wrenches

Definitions

  • This invention relates to speed wrenches and has for the primary object the provision of a device of the above stated character which is of the socket type and equipped with means for rapidly 5 turning on and off a nut of a bolt and having means of the ratchet type whereby maximum leverage may be had on the nut for starting the nut off of the bolt or for turning the nut tightly home on the bolt.
  • Figure 1 is a vertical sectional view illustrating a speed wrench constructed in accordance with my invention.
  • Figure 2 is a sectional view taken on the line 2-2 of Figure 1.
  • Figure 3 is a similar view taken on the line 3-3 of Figure 1.
  • Figure 4 is a similar view taken on the line 4-4 of Figure 1.
  • the numeral 1 indicates a ratchet Wrench, the chuck 2 thereof receiving a socketed element 3 to fit a nut.
  • the wrench 1 is equipped with a laterally extending operating lever 4 having a ratchet drive with the chuck.
  • the lever carries an angularly related finger piece 5.
  • the chuck 2 operated by the lever 4 will be capable of turning a nut tightly upon a bolt or for releasing a nut which is tight upon a bolt. Extending from the chuck 2 and in align- 1933, Serial No. 683,202
  • a stem 6 adapted for fit within a chuck 7 of a screw driver 8 of the reversible worm feed type.
  • said nut may be then rapidly turned off of the bolt by reciprocating the screw driver 8.
  • a nut may be turned rapidly onto a bolt by reversing the action of the screw driver 8, the reversing button of the screw driver being shown at 9.
  • a tool comprising a chuck-like body having an annular groove, a handle arranged at right angles to the body and having one end enlarged to provide a casing-like portion receiving a portion of the body and overlying the groove, a set screw carried by the casing-like portion and extending into the groove, a reversible ratchet means between the handle and the body, a finger piece secured to the other end of said handle and arranged at right angles to the latter, a shank integral with the body and extending through one end of the casing-like portion of said handle and arranged at right angles to the handle, and a reversible worm feed type screw driver connected to the shank.

Description

Dec. 4, 1934. J. WISE 1,983,426
TOOL
Filed Aug. 1, 1933 Jg-J- I Patented Dec. 4, 1934 UNITED STATES PATENT OFFICE Application August 1,
1 Claim.
This invention relates to speed wrenches and has for the primary object the provision of a device of the above stated character which is of the socket type and equipped with means for rapidly 5 turning on and off a nut of a bolt and having means of the ratchet type whereby maximum leverage may be had on the nut for starting the nut off of the bolt or for turning the nut tightly home on the bolt.
With these and other objects in view this invention consists in certain novel features of construction, combination and arrangement of parts to be hereinafter more fully described and claimed.
For a complete understanding of my invention, reference is to be had to the following description and accompanying drawing, in which In the drawing:
Figure 1 is a vertical sectional view illustrating a speed wrench constructed in accordance with my invention.
Figure 2 is a sectional view taken on the line 2-2 of Figure 1.
Figure 3 is a similar view taken on the line 3-3 of Figure 1.
Figure 4 is a similar view taken on the line 4-4 of Figure 1.
Referring in detail to the drawing, the numeral 1 indicates a ratchet Wrench, the chuck 2 thereof receiving a socketed element 3 to fit a nut.
The wrench 1 is equipped with a laterally extending operating lever 4 having a ratchet drive with the chuck. The lever carries an angularly related finger piece 5. The chuck 2 operated by the lever 4 will be capable of turning a nut tightly upon a bolt or for releasing a nut which is tight upon a bolt. Extending from the chuck 2 and in align- 1933, Serial No. 683,202
ment therewith is a stem 6 adapted for fit within a chuck 7 of a screw driver 8 of the reversible worm feed type. After the nut has been released on the bolt by the turning of the lever 4, said nut may be then rapidly turned off of the bolt by reciprocating the screw driver 8. Also a nut may be turned rapidly onto a bolt by reversing the action of the screw driver 8, the reversing button of the screw driver being shown at 9. Thus it will be seen a tool has been provided wherein a nut may be rapidly turned on or off of a bolt and also whereby considerable leverage may be had on the nut when desiring to tighten or loosen the nut upon the bolt.
While I have shown and described the preferred embodiment of my invention, it will be understood that minor changes in construction, combination and arrangement of parts may be made without departing from the spirit and scope of my invention, as claimed.
Having described the invention, I claim:
A tool comprising a chuck-like body having an annular groove, a handle arranged at right angles to the body and having one end enlarged to provide a casing-like portion receiving a portion of the body and overlying the groove, a set screw carried by the casing-like portion and extending into the groove, a reversible ratchet means between the handle and the body, a finger piece secured to the other end of said handle and arranged at right angles to the latter, a shank integral with the body and extending through one end of the casing-like portion of said handle and arranged at right angles to the handle, and a reversible worm feed type screw driver connected to the shank.
JOHN WISE.
US683202A 1933-08-01 1933-08-01 Tool Expired - Lifetime US1983426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US683202A US1983426A (en) 1933-08-01 1933-08-01 Tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US683202A US1983426A (en) 1933-08-01 1933-08-01 Tool

Publications (1)

Publication Number Publication Date
US1983426A true US1983426A (en) 1934-12-04

Family

ID=24742984

Family Applications (1)

Application Number Title Priority Date Filing Date
US683202A Expired - Lifetime US1983426A (en) 1933-08-01 1933-08-01 Tool

Country Status (1)

Country Link
US (1) US1983426A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210324901A1 (en) * 2020-04-21 2021-10-21 Shukla Medical Tool drive assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210324901A1 (en) * 2020-04-21 2021-10-21 Shukla Medical Tool drive assembly

Similar Documents

Publication Publication Date Title
US3208318A (en) Quick release for socket wrenches
US2712765A (en) Wrist-motion rotary hand-tool
US3283621A (en) Socket wrenches
US3508455A (en) Combination tool
US2282148A (en) Tool handle
US1417725A (en) Tool kit
US1936352A (en) Immovable jaw wrench
US2633044A (en) Ratchet wrench
US2341775A (en) Ratchet wrench
US1306553A (en) Wrench
US2103556A (en) Ratchet wrench
US1983426A (en) Tool
US3650165A (en) Ratchet tool
US1325070A (en) Patrick purifoy andbews
US3366187A (en) Impact driver
US2543441A (en) Cam action screw driver
US460438A (en) Combination wrench-tool
US4534245A (en) Tight-grip wrench
US2731866A (en) Erickson
US1446904A (en) Tool
US2069842A (en) Wrench
US2023832A (en) Wrench
US1795054A (en) Automatic-locking double-ratcheting screw driver
US2306228A (en) Ratchet wrench
US2100961A (en) Rail bender