EP0323814A3 - Clés pour ajuster et rapprocher des serre-joints - Google Patents

Clés pour ajuster et rapprocher des serre-joints Download PDF

Info

Publication number
EP0323814A3
EP0323814A3 EP88830511A EP88830511A EP0323814A3 EP 0323814 A3 EP0323814 A3 EP 0323814A3 EP 88830511 A EP88830511 A EP 88830511A EP 88830511 A EP88830511 A EP 88830511A EP 0323814 A3 EP0323814 A3 EP 0323814A3
Authority
EP
European Patent Office
Prior art keywords
clamps
sides
keys
thread
mainly
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.)
Withdrawn
Application number
EP88830511A
Other languages
German (de)
English (en)
Other versions
EP0323814A2 (fr
Inventor
Mario Battistelli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0323814A2 publication Critical patent/EP0323814A2/fr
Publication of EP0323814A3 publication Critical patent/EP0323814A3/fr
Withdrawn legal-status Critical Current

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
    • 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
    • B25B13/488—Spanners; Wrenches for special purposes for connections where two parts must be turned in opposite directions by one tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
  • Clamps And Clips (AREA)
  • Surgical Instruments (AREA)
EP88830511A 1987-12-04 1988-11-30 Clés pour ajuster et rapprocher des serre-joints Withdrawn EP0323814A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3283887U IT213654Z2 (it) 1987-12-04 1987-12-04 Chiave per registrazione e serraggio ghiere.
IT3283887U 1987-12-04

Publications (2)

Publication Number Publication Date
EP0323814A2 EP0323814A2 (fr) 1989-07-12
EP0323814A3 true EP0323814A3 (fr) 1990-06-20

Family

ID=11236020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88830511A Withdrawn EP0323814A3 (fr) 1987-12-04 1988-11-30 Clés pour ajuster et rapprocher des serre-joints

Country Status (2)

Country Link
EP (1) EP0323814A3 (fr)
IT (1) IT213654Z2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6044732A (en) * 1998-09-17 2000-04-04 Astle; Daniel K Plumbing tool
DE202008008446U1 (de) * 2008-06-24 2009-11-05 Liebherr-Hydraulikbagger Gmbh Werkzeug zum Aufschrauben eines Kolbens auf der Kolbenstange eines Hydraulikzylinders und Hydraulikzylinder
CN102452055B (zh) * 2010-11-02 2014-06-11 西安航空动力控制科技有限公司 内孔扳手
CN104816267B (zh) * 2015-04-24 2017-12-05 中国航空工业集团公司金城南京机电液压工程研究中心 一种扳手

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509258A (en) * 1923-02-10 1924-09-23 John A Reiser Duplex wrench
FR821379A (fr) * 1936-05-18 1937-12-03 Messerschmitt Boelkow Blohm Réalisation d'assemblages par vis au moyen de boulons filetés de grande longueur
GB999570A (en) * 1964-07-09 1965-07-28 Rodrigo Adell Roig Improvements relating to box spanners
GB2110973A (en) * 1981-10-07 1983-06-29 Christopher John Nicoll Cable connector tool
EP0105655A1 (fr) * 1982-09-30 1984-04-18 Jackson Fasteners Limited Jonction d'éléments par boulons d'attache

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509258A (en) * 1923-02-10 1924-09-23 John A Reiser Duplex wrench
FR821379A (fr) * 1936-05-18 1937-12-03 Messerschmitt Boelkow Blohm Réalisation d'assemblages par vis au moyen de boulons filetés de grande longueur
GB999570A (en) * 1964-07-09 1965-07-28 Rodrigo Adell Roig Improvements relating to box spanners
GB2110973A (en) * 1981-10-07 1983-06-29 Christopher John Nicoll Cable connector tool
EP0105655A1 (fr) * 1982-09-30 1984-04-18 Jackson Fasteners Limited Jonction d'éléments par boulons d'attache

Also Published As

Publication number Publication date
EP0323814A2 (fr) 1989-07-12
IT213654Z2 (it) 1990-01-22
IT8732838V0 (it) 1987-12-04

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