ES286623Y - Tornillo o perno con cabeza apta para emplear diversos uti- les - Google Patents

Tornillo o perno con cabeza apta para emplear diversos uti- les

Info

Publication number
ES286623Y
ES286623Y ES1985286623U ES286623U ES286623Y ES 286623 Y ES286623 Y ES 286623Y ES 1985286623 U ES1985286623 U ES 1985286623U ES 286623 U ES286623 U ES 286623U ES 286623 Y ES286623 Y ES 286623Y
Authority
ES
Spain
Prior art keywords
bolt
screw
use various
various tools
head suitable
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
ES1985286623U
Other languages
English (en)
Other versions
ES286623U (es
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES286623U publication Critical patent/ES286623U/es
Application granted granted Critical
Publication of ES286623Y publication Critical patent/ES286623Y/es
Expired legal-status Critical Current

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
    • F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
ES1985286623U 1984-05-10 1985-05-09 Tornillo o perno con cabeza apta para emplear diversos uti- les Expired ES286623Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5335284U IT8453352V0 (it) 1984-05-10 1984-05-10 Vite o bullone con testa atta al l impiego di piu attrezzi diversi

Publications (2)

Publication Number Publication Date
ES286623U ES286623U (es) 1985-11-16
ES286623Y true ES286623Y (es) 1986-06-01

Family

ID=11282063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985286623U Expired ES286623Y (es) 1984-05-10 1985-05-09 Tornillo o perno con cabeza apta para emplear diversos uti- les

Country Status (3)

Country Link
EP (1) EP0164318A3 (es)
ES (1) ES286623Y (es)
IT (1) IT8453352V0 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302068A (en) * 1990-10-03 1994-04-12 Illinois Tool Works Inc. Fastener having recessed, non-circular head, and fastener-driving tool
JPH0781575B2 (ja) * 1990-11-26 1995-08-30 有限会社新城製作所 凹部付きねじ及びそのドライバビット
JPH0737805B2 (ja) * 1992-11-17 1995-04-26 有限会社新城製作所 凹部付きねじ及びそのドライバビット
AT400478B (de) * 1993-09-30 1996-01-25 Ideal Standard Mit einem gewinde versehener bauteil mit einem werkzeugansatzbereich
DE102018118474A1 (de) * 2018-07-31 2020-02-06 F. Reyher Nchfg. GmbH & Co. KG Kombischraube
CN114439836A (zh) * 2022-01-24 2022-05-06 海南大学 一种便于认帽的螺栓和认帽方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929054A (en) * 1972-12-01 1975-12-30 Elco Industries Inc Fastening element adapted for tightening to predetermined torque
JPS5526327B2 (es) * 1974-07-09 1980-07-12
JPS5757215Y2 (es) * 1979-10-12 1982-12-08
GB2076492B (en) * 1980-03-07 1984-02-15 Rex Michael Graham Externally threaded conduit bush
US4459074A (en) * 1981-12-15 1984-07-10 Russell, Burdsall & Ward Corporation Socket drive

Also Published As

Publication number Publication date
EP0164318A2 (en) 1985-12-11
ES286623U (es) 1985-11-16
IT8453352V0 (it) 1984-05-10
EP0164318A3 (en) 1986-12-10

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519