ITMI922184A0 - Procedimento per la realizzazione di una chiave ad anello aperto - Google Patents

Procedimento per la realizzazione di una chiave ad anello aperto

Info

Publication number
ITMI922184A0
ITMI922184A0 IT92MI2184A ITMI922184A ITMI922184A0 IT MI922184 A0 ITMI922184 A0 IT MI922184A0 IT 92MI2184 A IT92MI2184 A IT 92MI2184A IT MI922184 A ITMI922184 A IT MI922184A IT MI922184 A0 ITMI922184 A0 IT MI922184A0
Authority
IT
Italy
Prior art keywords
creating
procedure
open ring
ring key
key
Prior art date
Application number
IT92MI2184A
Other languages
English (en)
Inventor
Massimo Procino
Original Assignee
Utensilerie Associate
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 Utensilerie Associate filed Critical Utensilerie Associate
Priority to ITMI922184A priority Critical patent/IT1255825B/it
Publication of ITMI922184A0 publication Critical patent/ITMI922184A0/it
Priority to DE59308739T priority patent/DE59308739D1/de
Priority to EP93114959A priority patent/EP0591732B1/de
Priority to ES93114959T priority patent/ES2117686T3/es
Publication of ITMI922184A1 publication Critical patent/ITMI922184A1/it
Application granted granted Critical
Publication of IT1255825B publication Critical patent/IT1255825B/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
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/04—Spanners; Wrenches with rigid jaws of ring jaw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/16—Making tools or tool parts, e.g. pliers tools for turning 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
ITMI922184A 1992-09-24 1992-09-24 Procedimento per la realizzazione di una chiave ad anello aperto IT1255825B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI922184A IT1255825B (it) 1992-09-24 1992-09-24 Procedimento per la realizzazione di una chiave ad anello aperto
DE59308739T DE59308739D1 (de) 1992-09-24 1993-09-16 Verfahren zum Herstellung eines Schluessels mit offenem Ring
EP93114959A EP0591732B1 (de) 1992-09-24 1993-09-16 Verfahren zum Herstellung eines Schluessels mit offenem Ring
ES93114959T ES2117686T3 (es) 1992-09-24 1993-09-16 Procedimiento de fabricacion de una llave fija de mandibula abierta.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922184A IT1255825B (it) 1992-09-24 1992-09-24 Procedimento per la realizzazione di una chiave ad anello aperto

Publications (3)

Publication Number Publication Date
ITMI922184A0 true ITMI922184A0 (it) 1992-09-24
ITMI922184A1 ITMI922184A1 (it) 1994-03-24
IT1255825B IT1255825B (it) 1995-11-17

Family

ID=11363989

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922184A IT1255825B (it) 1992-09-24 1992-09-24 Procedimento per la realizzazione di una chiave ad anello aperto

Country Status (4)

Country Link
EP (1) EP0591732B1 (it)
DE (1) DE59308739D1 (it)
ES (1) ES2117686T3 (it)
IT (1) IT1255825B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW418745U (en) * 2000-05-22 2001-01-11 Lea Way Hand Tool Corp Come-off preventing structure of wrench for turning nut
CN104282505A (zh) * 2013-07-12 2015-01-14 上海工程技术大学 用于一体化螺钉螺母调节锁紧装置的外套筒结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715347A (en) * 1952-12-02 1955-08-16 Tubing Appliance Company Inc Webbed open-end box wrench
US2774259A (en) * 1955-07-11 1956-12-18 Frank T Caulkins Method of making box wrenches
US3121356A (en) * 1962-06-14 1964-02-18 Henderson G Davis Slip-proof wrench
FR2227093A1 (en) * 1973-04-27 1974-11-22 Wilmonda Manuf Outillage Double open headed spanner for pipe couplings - series of flats on one head is rotated 30 degrees w.r.t. those on second head
CA1257487A (en) * 1986-05-13 1989-07-18 Edward Izatt Box end wrench

Also Published As

Publication number Publication date
DE59308739D1 (de) 1998-08-13
EP0591732A1 (de) 1994-04-13
IT1255825B (it) 1995-11-17
ITMI922184A1 (it) 1994-03-24
ES2117686T3 (es) 1998-08-16
EP0591732B1 (de) 1998-07-08

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Legal Events

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

Effective date: 19970926