GB190906225A - Improvements in Wrenches. - Google Patents

Improvements in Wrenches.

Info

Publication number
GB190906225A
GB190906225A GB190906225DA GB190906225A GB 190906225 A GB190906225 A GB 190906225A GB 190906225D A GB190906225D A GB 190906225DA GB 190906225 A GB190906225 A GB 190906225A
Authority
GB
United Kingdom
Prior art keywords
willsdon
engaged
head
ribs
handle members
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
Application number
Inventor
Charles Henry Willsdon
Walter Willsdon
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
Application granted granted Critical
Publication of GB190906225A publication Critical patent/GB190906225A/en
Expired legal-status Critical Current

Links

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
    • B25B13/44—Spanners; Wrenches of the chuck type
    • 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
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
    • 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
    • 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
    • B25B13/465—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 internally toothed ring

Landscapes

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

Abstract

6225. Willsdon, C. H., and Willsdon, W. March 16. Ratchet wrenches.-The spanner head c having a nut gap d open at the side is formed with circular grooves s f engaged by circular ribs e on the ends a b of the two handle members a, and with ratchet teeth g engaged by the pawls i, h, one for pulling and the other for pushing, the second being provided to operate when the first is opposite the nut opening, as shown in Fig. 3. In a modification, the ribs are on the head c, and the corresponding grooves on the parts b. Fig. 4 shows a further modification in in which the ratchet teeth g are on the end b of one of the handle members a, and the rotatable spanner head c carries the spring-pressed pawls h, i.
GB190906225D 1909-03-16 1909-03-16 Improvements in Wrenches. Expired GB190906225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190906225T 1909-03-16

Publications (1)

Publication Number Publication Date
GB190906225A true GB190906225A (en) 1909-07-29

Family

ID=32554032

Family Applications (2)

Application Number Title Priority Date Filing Date
GB190906225D Expired GB190906225A (en) 1909-03-16 1909-03-16 Improvements in Wrenches.
GB190918561D Expired GB190918561A (en) 1909-03-16 1909-08-12 Improvements in Ratchet Spanners.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB190918561D Expired GB190918561A (en) 1909-03-16 1909-08-12 Improvements in Ratchet Spanners.

Country Status (1)

Country Link
GB (2) GB190906225A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720127A (en) * 1952-07-14 1955-10-11 Kenneth J Bonniwell Spanner wrenches for threaded spanner nuts
US6155140A (en) * 1999-09-09 2000-12-05 Tsai; Tzen Chang Ratchet wrench
EP3078455A1 (en) * 2015-04-08 2016-10-12 Hani A. Abunameh Open end ratchet wrench

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508604A (en) * 1945-03-31 1950-05-23 John J Greer Ratchet wrench
US2521419A (en) * 1946-06-04 1950-09-05 Albert E G Sellers Ratchet-actuated open-end wrench
US2574424A (en) * 1949-08-23 1951-11-06 Gen Electric Ratchet spanner wrench
US2707412A (en) * 1952-07-22 1955-05-03 Tubing Appliance Company Inc Open-end ratcheting pipe wrench
US2691315A (en) * 1952-10-08 1954-10-12 Tubing Appliance Company Inc Open-end socket wrench
GB0425706D0 (en) * 2004-11-23 2004-12-22 Mazzeo Matteo Open ended ratchet spanner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720127A (en) * 1952-07-14 1955-10-11 Kenneth J Bonniwell Spanner wrenches for threaded spanner nuts
US6155140A (en) * 1999-09-09 2000-12-05 Tsai; Tzen Chang Ratchet wrench
EP3078455A1 (en) * 2015-04-08 2016-10-12 Hani A. Abunameh Open end ratchet wrench
CN106141970A (en) * 2015-04-08 2016-11-23 哈尼·A·阿布纳梅赫 Open ratchet wrench
CN106141970B (en) * 2015-04-08 2019-04-12 哈尼·A·阿布纳梅赫 Open ratchet wrench

Also Published As

Publication number Publication date
GB190918561A (en) 1910-06-09

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