PL3682991T3 - Pierścień i tuleja do dociskania przez rozszerzanie promieniowe - Google Patents

Pierścień i tuleja do dociskania przez rozszerzanie promieniowe

Info

Publication number
PL3682991T3
PL3682991T3 PL20151610.1T PL20151610T PL3682991T3 PL 3682991 T3 PL3682991 T3 PL 3682991T3 PL 20151610 T PL20151610 T PL 20151610T PL 3682991 T3 PL3682991 T3 PL 3682991T3
Authority
PL
Poland
Prior art keywords
tightening
socket
ring
radial expansion
radial
Prior art date
Application number
PL20151610.1T
Other languages
English (en)
Inventor
Jean-Christophe Gaillard
Original Assignee
Technic.Com
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 Technic.Com filed Critical Technic.Com
Publication of PL3682991T3 publication Critical patent/PL3682991T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • B23B31/1177—Retention by friction only, e.g. using springs, resilient sleeves, tapers using resilient metallic rings or sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/4006—Gripping the work or tool by a split sleeve
    • B23B31/402—Gripping the work or tool by a split sleeve using fluid-pressure means to actuate the gripping means
    • B23B31/4026—Gripping the work or tool by a split sleeve using fluid-pressure means to actuate the gripping means using mechanical transmission through the spindle
    • 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
    • F16B3/00—Key-type connections; Keys
    • F16B3/06—Key-type connections; Keys using taper sleeves
    • 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
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
  • Gripping On Spindles (AREA)
PL20151610.1T 2019-01-16 2020-01-14 Pierścień i tuleja do dociskania przez rozszerzanie promieniowe PL3682991T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1900391A FR3092021B1 (fr) 2019-01-16 2019-01-16 Douille de serrage a expansion radiale

Publications (1)

Publication Number Publication Date
PL3682991T3 true PL3682991T3 (pl) 2025-12-08

Family

ID=66530344

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20151610.1T PL3682991T3 (pl) 2019-01-16 2020-01-14 Pierścień i tuleja do dociskania przez rozszerzanie promieniowe

Country Status (5)

Country Link
EP (1) EP3682991B1 (pl)
JP (1) JP7670302B2 (pl)
ES (1) ES3042251T3 (pl)
FR (1) FR3092021B1 (pl)
PL (1) PL3682991T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020109685A1 (de) * 2020-04-07 2021-10-07 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Spannelement und Spannvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612376A (en) * 1946-02-02 1952-09-30 Vinco Corp Expansion arbor
FR1047719A (fr) * 1950-05-10 1953-12-16 Star Kugelhalter Gmbh Dt Bande ou bague élastique en tôle ondulée pour supporter des pleces de machine à montage quelconque
US3438660A (en) * 1964-10-23 1969-04-15 Lajos Steiner Mechanical clamping means
CH454570A (fr) * 1967-07-28 1968-04-15 Demierre Claude Mandrin expansible pour l'usinage entre pointes de pièces creuses
CH587094A5 (en) * 1976-09-11 1977-04-29 Demierre Claude Expanding mandrel for machining between centres - has clamping ring with inner and outer radial slots arranged alternately, on shoulder
JP5474710B2 (ja) 2010-09-03 2014-04-16 株式会社東郷製作所 トルク伝達装置用トレランスリング
JP6766457B2 (ja) 2016-06-10 2020-10-14 豊和工業株式会社 コレットチャック

Also Published As

Publication number Publication date
FR3092021A1 (fr) 2020-07-31
EP3682991B1 (fr) 2025-07-16
JP2020110914A (ja) 2020-07-27
EP3682991A1 (fr) 2020-07-22
ES3042251T3 (en) 2025-11-19
FR3092021B1 (fr) 2021-02-12
JP7670302B2 (ja) 2025-04-30

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