GB1326314A - Ratchet unit - Google Patents

Ratchet unit

Info

Publication number
GB1326314A
GB1326314A GB2605971*A GB2605971A GB1326314A GB 1326314 A GB1326314 A GB 1326314A GB 2605971 A GB2605971 A GB 2605971A GB 1326314 A GB1326314 A GB 1326314A
Authority
GB
United Kingdom
Prior art keywords
april
end portion
ratchet unit
spindle
bifurcated end
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
GB2605971*A
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.)
NANI R
Original Assignee
NANI R
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 NANI R filed Critical NANI R
Publication of GB1326314A publication Critical patent/GB1326314A/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
    • B25B13/46—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
    • 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
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1326314 Ratchet spanners R NANI 19 April 1971 [3 April 1970 9 July 1970] 26059/71 Heading B3N A hand operated ratchet unit comprises a handle 11 having a bifurcated end portion 12 with a hollow body 13 mounted therein by end pivots 13<SP>1</SP>, 13<SP>11</SP>; mounted in body 13 is a tool holder spindle 14 having scale 15 to receive balls or rollers 16 which co-operate with surfaces 17 to allow relative rotation between spindle 14 and body 13 in one direction only. The arms of the bifurcated end portion are shaped to fit around the body 13.
GB2605971*A 1970-04-03 1971-04-19 Ratchet unit Expired GB1326314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2289170 1970-04-03

Publications (1)

Publication Number Publication Date
GB1326314A true GB1326314A (en) 1973-08-08

Family

ID=11201592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2605971*A Expired GB1326314A (en) 1970-04-03 1971-04-19 Ratchet unit

Country Status (1)

Country Link
GB (1) GB1326314A (en)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee