CH342799A - Toothed nut and its tightening key - Google Patents

Toothed nut and its tightening key

Info

Publication number
CH342799A
CH342799A CH342799DA CH342799A CH 342799 A CH342799 A CH 342799A CH 342799D A CH342799D A CH 342799DA CH 342799 A CH342799 A CH 342799A
Authority
CH
Switzerland
Prior art keywords
tightening key
toothed nut
toothed
nut
tightening
Prior art date
Application number
Other languages
French (fr)
Inventor
Evard Gilbert
Original Assignee
Evard Gilbert
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 Evard Gilbert filed Critical Evard Gilbert
Publication of CH342799A publication Critical patent/CH342799A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • 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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
    • 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
    • B25B13/48—Spanners; Wrenches for special purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CH342799D 1957-04-03 1957-04-03 Toothed nut and its tightening key CH342799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH342799T 1957-04-03

Publications (1)

Publication Number Publication Date
CH342799A true CH342799A (en) 1959-11-30

Family

ID=4506296

Family Applications (2)

Application Number Title Priority Date Filing Date
CH330951D CH330951A (en) 1957-04-03 1955-08-27 Toothed nut and its tightening key
CH342799D CH342799A (en) 1957-04-03 1957-04-03 Toothed nut and its tightening key

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH330951D CH330951A (en) 1957-04-03 1955-08-27 Toothed nut and its tightening key

Country Status (1)

Country Link
CH (2) CH330951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153487A1 (en) * 1984-01-27 1985-09-04 Hi-Ton International Limited Cover

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0153487A1 (en) * 1984-01-27 1985-09-04 Hi-Ton International Limited Cover

Also Published As

Publication number Publication date
CH330951A (en) 1958-06-30

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