KR970002259U - Wrench bolt and its wrench - Google Patents

Wrench bolt and its wrench

Info

Publication number
KR970002259U
KR970002259U KR2019950015534U KR19950015534U KR970002259U KR 970002259 U KR970002259 U KR 970002259U KR 2019950015534 U KR2019950015534 U KR 2019950015534U KR 19950015534 U KR19950015534 U KR 19950015534U KR 970002259 U KR970002259 U KR 970002259U
Authority
KR
South Korea
Prior art keywords
wrench
bolt
wrench bolt
Prior art date
Application number
KR2019950015534U
Other languages
Korean (ko)
Other versions
KR0123260Y1 (en
Inventor
이병선
Original Assignee
대우자동차주식회사
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 대우자동차주식회사 filed Critical 대우자동차주식회사
Priority to KR2019950015534U priority Critical patent/KR0123260Y1/en
Publication of KR970002259U publication Critical patent/KR970002259U/en
Application granted granted Critical
Publication of KR0123260Y1 publication Critical patent/KR0123260Y1/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
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0038—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections
    • 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
    • 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
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0046—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool having one eccentric circular or polygonal recess or protrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
KR2019950015534U 1995-06-29 1995-06-29 Wrench bolt and its wrench KR0123260Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950015534U KR0123260Y1 (en) 1995-06-29 1995-06-29 Wrench bolt and its wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950015534U KR0123260Y1 (en) 1995-06-29 1995-06-29 Wrench bolt and its wrench

Publications (2)

Publication Number Publication Date
KR970002259U true KR970002259U (en) 1997-01-24
KR0123260Y1 KR0123260Y1 (en) 1998-12-01

Family

ID=19416966

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950015534U KR0123260Y1 (en) 1995-06-29 1995-06-29 Wrench bolt and its wrench

Country Status (1)

Country Link
KR (1) KR0123260Y1 (en)

Also Published As

Publication number Publication date
KR0123260Y1 (en) 1998-12-01

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee