BE794966A - BLOCKING DEVICE - Google Patents

BLOCKING DEVICE

Info

Publication number
BE794966A
BE794966A BE794966DA BE794966A BE 794966 A BE794966 A BE 794966A BE 794966D A BE794966D A BE 794966DA BE 794966 A BE794966 A BE 794966A
Authority
BE
Belgium
Prior art keywords
blocking device
blocking
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Suzuki Juichi
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.)
Publication date
Publication of BE794966A publication Critical patent/BE794966A/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
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B29/00—Apparatus or tools for mounting or dismounting wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B29/00—Apparatus or tools for mounting or dismounting wheels
    • B60B29/003—Wrenches, e.g. of the ratchet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tires In General (AREA)
BE794966D 1972-02-05 BLOCKING DEVICE BE794966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1527372U JPS5036765Y2 (en) 1972-02-05 1972-02-05

Publications (1)

Publication Number Publication Date
BE794966A true BE794966A (en) 1973-05-29

Family

ID=11884240

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794966D BE794966A (en) 1972-02-05 BLOCKING DEVICE

Country Status (8)

Country Link
JP (1) JPS5036765Y2 (en)
BE (1) BE794966A (en)
CH (1) CH557220A (en)
DD (1) DD104051A5 (en)
DE (1) DE2305531A1 (en)
FR (1) FR2170786A5 (en)
IT (1) IT980409B (en)
NL (1) NL7301541A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225191A (en) * 1979-03-29 1980-09-30 Knoski Jerry L Quick change wheel assembly
FR2493772A1 (en) * 1980-11-13 1982-05-14 Benzoni C Snc A Car anti-theft wheel-nut - has cylindrical head containing notches over which co-operating hexagonal key locates
USRE33114E (en) * 1983-03-17 1989-11-21 Tamper-proof threaded fastenings
US4616535A (en) * 1983-03-17 1986-10-14 Chiavon Ezio R Tamper-proof threaded fastenings
US4905547A (en) * 1984-03-07 1990-03-06 Joseph Nigrelli Master key for wheel cover lock bolts or nuts
US4765009A (en) * 1987-05-04 1988-08-23 Michael Hung Multi-functional bar of a manually operated jack
US5617624A (en) * 1995-06-07 1997-04-08 Walker; Willard H. Method for removing large wheels from an axle
DE29810003U1 (en) * 1998-06-04 1998-08-27 Rudolph, Heinrich, 34270 Schauenburg Auxiliary device for the assembly or disassembly of vehicle wheels
CN105041832A (en) * 2015-08-13 2015-11-11 郑州比克新能源汽车有限公司 Electric automobile wheel nut anti-theft structure

Also Published As

Publication number Publication date
JPS5036765Y2 (en) 1975-10-25
IT980409B (en) 1974-09-30
JPS4892596U (en) 1973-11-06
DD104051A5 (en) 1974-02-20
NL7301541A (en) 1973-08-07
DE2305531A1 (en) 1973-08-16
FR2170786A5 (en) 1973-09-14
CH557220A (en) 1974-12-31

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