LU42723A1 - Kraftvervielfältigungsschlüssel - Google Patents

Kraftvervielfältigungsschlüssel

Info

Publication number
LU42723A1
LU42723A1 LU42723A LU42723A LU42723A1 LU 42723 A1 LU42723 A1 LU 42723A1 LU 42723 A LU42723 A LU 42723A LU 42723 A LU42723 A LU 42723A LU 42723 A1 LU42723 A1 LU 42723A1
Authority
LU
Luxembourg
Prior art keywords
power multiplication
multiplication key
key
power
multiplication
Prior art date
Application number
LU42723A
Other languages
English (en)
French (fr)
Inventor
Bernhard Kirchner
Original Assignee
Carl Walter Schraubwerkzeug Fa
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 Carl Walter Schraubwerkzeug Fa filed Critical Carl Walter Schraubwerkzeug Fa
Publication of LU42723A1 publication Critical patent/LU42723A1/de

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
    • B25B13/467—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member which are gear-operated
    • 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
    • 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
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
    • B25B17/02—Hand-driven gear-operated wrenches or screwdrivers providing for torque amplification
    • 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
    • B25B23/16—Handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
LU42723A 1961-11-22 1962-11-20 Kraftvervielfältigungsschlüssel LU42723A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0031118 1961-11-22

Publications (1)

Publication Number Publication Date
LU42723A1 true LU42723A1 (de) 1963-01-21

Family

ID=7599692

Family Applications (1)

Application Number Title Priority Date Filing Date
LU42723A LU42723A1 (de) 1961-11-22 1962-11-20 Kraftvervielfältigungsschlüssel

Country Status (3)

Country Link
CH (1) CH402770A (de)
GB (1) GB1024275A (de)
LU (1) LU42723A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941045C2 (de) * 1979-10-10 1981-11-19 Wagner, Paul-Heinz, 5203 Much Schraubenschlüssel
GB2133729B (en) * 1983-01-22 1986-06-25 Colin Arthur Reeves Improvements in socket wrenches
GB2143165A (en) * 1983-07-11 1985-02-06 Anthony Shanley Ratchet mechanism
GB8329739D0 (en) * 1983-11-08 1983-12-14 Mhh Eng Co Ltd Torque wrenches
US4546676A (en) * 1984-04-16 1985-10-15 Kiefer Tool Co., Inc. Torque-multiplying hand wrench
WO1993007993A1 (en) * 1991-10-16 1993-04-29 Eolas A driver for a rotatable tool
GB2394435B (en) * 2002-10-24 2005-12-14 Nuts And Bolts Fastener device

Also Published As

Publication number Publication date
GB1024275A (en) 1966-03-30
CH402770A (de) 1965-11-15

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