ITTO910201A1 - Vite per serraggi di precisione e chiave di manovra per tale vite - Google Patents

Vite per serraggi di precisione e chiave di manovra per tale vite

Info

Publication number
ITTO910201A1
ITTO910201A1 IT000201A ITTO910201A ITTO910201A1 IT TO910201 A1 ITTO910201 A1 IT TO910201A1 IT 000201 A IT000201 A IT 000201A IT TO910201 A ITTO910201 A IT TO910201A IT TO910201 A1 ITTO910201 A1 IT TO910201A1
Authority
IT
Italy
Prior art keywords
screw
tightenings
precision
maneuver key
maneuver
Prior art date
Application number
IT000201A
Other languages
English (en)
Inventor
Andrea Bazzurro
Original Assignee
Fossati Onorina
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 Fossati Onorina filed Critical Fossati Onorina
Priority to ITTO910201A priority Critical patent/IT1245285B/it
Publication of ITTO910201A0 publication Critical patent/ITTO910201A0/it
Priority to DE9203586U priority patent/DE9203586U1/de
Publication of ITTO910201A1 publication Critical patent/ITTO910201A1/it
Application granted granted Critical
Publication of IT1245285B publication Critical patent/IT1245285B/it

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
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/485—Spanners; Wrenches for special purposes for theft-proof screws, bolts or nuts
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/004—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section
    • B25B15/005—Screwdrivers characterised by material or shape of the tool bit characterised by cross-section with cross- or star-shaped cross-section
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dowels (AREA)
  • Pulleys (AREA)
ITTO910201A 1991-03-20 1991-03-20 Vite per serraggi di precisione e chiave di manovra per tale vite IT1245285B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO910201A IT1245285B (it) 1991-03-20 1991-03-20 Vite per serraggi di precisione e chiave di manovra per tale vite
DE9203586U DE9203586U1 (de) 1991-03-20 1992-03-17 Schraube für Befestigungen mit genau bestimmbarem Anzugsmoment und Schraubwerkzeug für eine solche Schraube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910201A IT1245285B (it) 1991-03-20 1991-03-20 Vite per serraggi di precisione e chiave di manovra per tale vite

Publications (3)

Publication Number Publication Date
ITTO910201A0 ITTO910201A0 (it) 1991-03-20
ITTO910201A1 true ITTO910201A1 (it) 1992-09-20
IT1245285B IT1245285B (it) 1994-09-13

Family

ID=11409107

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910201A IT1245285B (it) 1991-03-20 1991-03-20 Vite per serraggi di precisione e chiave di manovra per tale vite

Country Status (2)

Country Link
DE (1) DE9203586U1 (it)
IT (1) IT1245285B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6237450B1 (en) * 1999-04-28 2001-05-29 Fairchild Holding Corp. Fastener system with spline recess and driving tool
DE19920544C2 (de) * 1999-05-05 2001-06-07 Wuerth Adolf Gmbh & Co Kg Gelenk für ein Werkzeug
US8347761B2 (en) * 2007-05-21 2013-01-08 Acument Intellectual Properties, Llc Drive socket design for hold and drive fastener
EP2441971A1 (en) 2010-10-18 2012-04-18 Fontana R.D. S.r.l. A screw for precision tightening
DE202010018013U1 (de) 2010-10-18 2013-07-16 Fontana Fasteners R.D. S.R.L. Schraube zum präzisen Anziehen
CN102588419A (zh) * 2012-02-27 2012-07-18 何天麟 锥针式防盗螺母
CN105090221A (zh) * 2015-09-28 2015-11-25 太仓斯普宁精密机械有限公司 一种防盗螺栓
IT201600099434A1 (it) 2016-10-04 2018-04-04 Fontana Fasteners R D S R L Vite con testa cava.

Also Published As

Publication number Publication date
DE9203586U1 (de) 1992-05-07
ITTO910201A0 (it) 1991-03-20
IT1245285B (it) 1994-09-13

Similar Documents

Publication Publication Date Title
NO944334D0 (no) Transportskrue
DE69303206D1 (de) Kugelumlaufspindeltrieb
ITMI940392A0 (it) Vite per serraggi di precisione
ITTO910201A1 (it) Vite per serraggi di precisione e chiave di manovra per tale vite
ITMI911024A1 (it) Apparecchiatura ed impianto per il montaggio di precisione di componenti meccanici in una lavorazione in serie
DE69222531D1 (de) Selbstverriegelnde handwerkzeuge
DE59301195D1 (de) Schraubhülse
GB2258710B (en) Nail or screw sustainer
DE69224831D1 (de) Schraubenlinienförmiger bandabtaster
DE59302974D1 (de) Spindelpresse
DK58692D0 (da) Forarbejdningsredskab / vaerktoej til anvendelse paa forskellige overflader
KR950001607U (ko) 풀림방지형 나사
ITTO930878A1 (it) Vite per serraggi con precarichi di precisione e procedimento di serraggio utilizzante tale vite
KR950009275U (ko) 록크너트
KR940005263U (ko) 스크류 드라이버
KR930021222U (ko) 스패너
KR940026787U (ko) 스크류잭
DK93293D0 (da) Oplukker til skruelaag
KR940027081U (ko) 나사 보울트
ITMI912764A0 (it) Accoppiamento madrevite/vite flessibile
SE9100434D0 (sv) Snabbmutter
BR7302560U (pt) Parafuso auto-travante
IT229613Y1 (it) Vite universale ottenuta per rullatura
KR930005059U (ko) 나사
ITBS930097A1 (it) Utensile per la lavorazione di materiali fragili

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331