ITMI20081306A1 - JOINT FOR MACHINE TOOLS - Google Patents

JOINT FOR MACHINE TOOLS

Info

Publication number
ITMI20081306A1
ITMI20081306A1 IT001306A ITMI20081306A ITMI20081306A1 IT MI20081306 A1 ITMI20081306 A1 IT MI20081306A1 IT 001306 A IT001306 A IT 001306A IT MI20081306 A ITMI20081306 A IT MI20081306A IT MI20081306 A1 ITMI20081306 A1 IT MI20081306A1
Authority
IT
Italy
Prior art keywords
joint
translation
portions
plane
machine tool
Prior art date
Application number
IT001306A
Other languages
Italian (it)
Inventor
Gianni Trionfetti
Original Assignee
Balance Systems Srl
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 Balance Systems Srl filed Critical Balance Systems Srl
Priority to ITMI2008A001306A priority Critical patent/IT1393925B1/en
Publication of ITMI20081306A1 publication Critical patent/ITMI20081306A1/en
Application granted granted Critical
Publication of IT1393925B1 publication Critical patent/IT1393925B1/en

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/04—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Turning (AREA)

Description

APPARATO DI SIMULAZIONE PER BARCHE A VELA SIMULATION APPARATUS FOR SAILBOATS

La presente invenzione ha per oggetto un apparato di simulazione in particolare per barche a vela del tipo precisato nel preambolo della prima rivendicazione. The present invention relates to a simulation apparatus in particular for sailboats of the type specified in the preamble of the first claim.

Sono attualmente note alcune tipologie di apparati di simulazione per barche a vela , ad esempio descritti nei brevetti US-A-3 597 856 e US-A-3 693 264. Gli stessi sono, infatti, utilizzati nelle stagioni e nei luoghi nei quali risulta problematico utilizzare la vera barca a vela in acqua, ossia in mare o nei laghi. I detti apparati di simulazione sono costituiti principalmente da sistemi virtuali. Gli stessi comprendono quindi schermi, comandi e piattaforme mobili che simulano le reazioni e il comportamento di una barca a vela in acqua. Some types of simulation apparatuses for sailing boats are currently known, for example described in the patents US-A-3 597 856 and US-A-3 693 264. They are, in fact, used in the seasons and in the places where problematic to use the real sailboat in the water, ie in the sea or in the lakes. Said simulation apparatuses mainly consist of virtual systems. They therefore include screens, controls and mobile platforms that simulate the reactions and behavior of a sailboat in the water.

I detti apparati virtuali di simulazione presentano alcuni importanti inconvenienti. Said virtual simulation apparatuses have some important drawbacks.

Infatti, come noto, gli apparati virtuali non possono dare all'utilizzatore la stessa sensazione di un apparato reale. In fact, as is known, virtual devices cannot give the user the same sensation as a real device.

Per quanto sofisticato, infatti, il software presenta approssimazioni e valutazioni che non coincidono con le situazioni e le reazioni di una barca reale. Although sophisticated, in fact, the software presents approximations and evaluations that do not coincide with the situations and reactions of a real boat.

Inoltre, le sensazioni dell'utente sono attenuate ed alterate dalla consapevolezza di trovarsi in un sistema virtuale. Furthermore, the user's sensations are attenuated and altered by the awareness of being in a virtual system.

Conseguentemente, gli apparati virtuali di simulazione non sono pienamente adatti ad insegnare ad un neofita o a impratichire un amatore. Consequently, virtual simulation apparatuses are not fully suited to teaching a novice or practicing an amateur.

Gli apparati virtuali sono infine molto costosi e complicati. Virtual apparatuses are finally very expensive and complicated.

Sono poi stati realizzati alcuni apparati meccanici che sfruttano la forza del vento e di alcuni elementi elastici atti a simulare parzialmente il comportamento Some mechanical devices were then created that exploit the force of the wind and some elastic elements designed to partially simulate the behavior

Claims (9)

RIVENDICAZIONI 1. Giunto (1) per macchine utensili (20), atto a congiungere una parte fissa (21) ed una parte terminale (22) di detta macchina utensile (20), detta parte terminale (22) definendo un asse di lavoro (20a), detto giunto (1) comprendendo: una prima porzione (2), solidale a detta parte fissa (21), una seconda porzione (3), solidale a detta parte terminale (22), e mezzi di collegamento (4) di detta prima porzione (2) a detta seconda pozione (3) atti a consentire la traslazione almeno parziale di detta seconda porzione (3) rispetto a detta prima porzione (2) in un piano di traslazione (1a) perpendicolare a detto asse di lavoro (20a) e a definire una posizione di equilibrio stabile di dette porzioni (2, 3) caratterizzato dal fatto che detta prima e seconda porzione (2, 3) comprendono superfici (2a, 3a) affacciate e mobili reciprocamente in senso parallelo a detto piano di traslazione (1a) e detti mezzi di collegamento (4) sono connessi in maniera solidale parzialmente a detta prima porzione (2) e parzialmente a detta seconda porzione (3) e comprendono elementi di richiamo di dette prima e seconda porzione (2, 3) verso detta posizione di equilibrio stabile. CLAIMS 1. Joint (1) for machine tools (20), adapted to join a fixed part (21) and an end part (22) of said machine tool (20), said end part (22) defining a work axis (20a ), said joint (1) comprising: a first portion (2), integral with said fixed part (21), a second portion (3), integral with said end part (22), and connection means (4) of said first portion (2) to said second position (3) adapted to allow at least partial translation of said second portion (3) with respect to said first portion (2) in a translation plane (1a) perpendicular to said work axis (20a ) and to define a stable equilibrium position of said portions (2, 3) characterized by the fact that said first and second portion (2, 3) comprise surfaces (2a, 3a) facing and mutually movable in a direction parallel to said translation plane ( 1a) and said connection means (4) are connected partially integrally to said first portion ( 2) and partially to said second portion (3) and comprise elements for returning said first and second portions (2, 3) towards said stable equilibrium position. 2. Giunto (1) secondo una o più delie rivendicazioni precedenti, in cui detti mezzi di collegamento (4) comprendono magneti (4a). Joint (1) according to one or more of the preceding claims, wherein said connecting means (4) comprise magnets (4a). 3. Giunto (1) secondo la rivendicazione 3, in cui detti magneti (4a) sono disposti lungo una circonferenza a distanze angolari costanti. Joint (1) according to claim 3, wherein said magnets (4a) are arranged along a circumference at constant angular distances. 4. Giunto (1) secondo una o più delle rivendicazioni precedenti, comprendente un cuscinetto antifrizione (10) lungo detto piano di traslazione (1a) tra detta prima porzione (2) e detta seconda porzione (3). 4. Joint (1) according to one or more of the preceding claims, comprising an anti-friction bearing (10) along said plane of translation (1a) between said first portion (2) and said second portion (3). 5. Giunto (1) secondo la rivendicazione 5, in cui detto cuscinetto antifrizione (10) à ̈ costituito da una pluralità di sfere (11) ruotabili lungo assi paralleli a detto piano di traslazione (1a). 5. Joint (1) according to claim 5, wherein said anti-friction bearing (10) is constituted by a plurality of balls (11) rotatable along axes parallel to said translation plane (1a). 6. Giunto (1) secondo una o più delle rivendicazioni precedenti, in cui detti mezzi di collegamento (4) comprendono mezzi di bloccaggio (5) di detta trastazione lungo detto piano di traslazione (1a), atti ad impedire che detta traslazione superi valori limite. 6. Joint (1) according to one or more of the preceding claims, in which said connection means (4) comprise locking means (5) of said drive along said translation plane (1a), designed to prevent said translation from exceeding values limit. 7. Giunto (1) secondo la rivendicazione 6, in cui detti mezzi di bloccaggio (5) sono comprendono da un perno (6), parte di una di dette porzioni (2, 3), mobile in una sede (7), parte dell'altra di dette porzioni (3, 2). 7. Joint (1) according to claim 6, wherein said locking means (5) comprise a pin (6), part of one of said portions (2, 3), movable in a seat (7), part of the other of said portions (3, 2). 8. Macchina utensile (20) comprendente un giunto (1) secondo una o più delle rivendicazioni precedenti. Machine tool (20) comprising a joint (1) according to one or more of the preceding claims. 9. Macchina utensile (20) secondo la rivendicazione 9, costituita da una macchine equilibratrice per indotti (30) di motori elettrici.Machine tool (20) according to claim 9, consisting of a balancing machine for armatures (30) of electric motors.
ITMI2008A001306A 2008-07-18 2008-07-18 JOINT FOR MACHINE TOOLS IT1393925B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI2008A001306A IT1393925B1 (en) 2008-07-18 2008-07-18 JOINT FOR MACHINE TOOLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A001306A IT1393925B1 (en) 2008-07-18 2008-07-18 JOINT FOR MACHINE TOOLS

Publications (2)

Publication Number Publication Date
ITMI20081306A1 true ITMI20081306A1 (en) 2010-01-19
IT1393925B1 IT1393925B1 (en) 2012-05-17

Family

ID=40638096

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2008A001306A IT1393925B1 (en) 2008-07-18 2008-07-18 JOINT FOR MACHINE TOOLS

Country Status (1)

Country Link
IT (1) IT1393925B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300778A (en) * 1939-11-22 1942-11-03 Cinaudagraph Corp Sound reproducer drive
GB613788A (en) * 1946-07-03 1948-12-02 Weyburn Engineering Company Lt Improvements relating to couplings
DE1091363B (en) * 1956-07-07 1960-10-20 Schenck Gmbh Carl Machine system for measuring, compensating and controlling the imbalance of circulating objects
US3252302A (en) * 1964-05-04 1966-05-24 Corning Glass Works Magnetic torque universal coupling
US4568310A (en) * 1982-02-16 1986-02-04 The Perkin-Elmer Corporation Drive shaft coupling device
EP0945211A2 (en) * 1998-03-23 1999-09-29 Volkswagen Aktiengesellschaft Adapter for a non-rotary connection between a tool and a torque delivering device acting in the longitudinal axis of the adapter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300778A (en) * 1939-11-22 1942-11-03 Cinaudagraph Corp Sound reproducer drive
GB613788A (en) * 1946-07-03 1948-12-02 Weyburn Engineering Company Lt Improvements relating to couplings
DE1091363B (en) * 1956-07-07 1960-10-20 Schenck Gmbh Carl Machine system for measuring, compensating and controlling the imbalance of circulating objects
US3252302A (en) * 1964-05-04 1966-05-24 Corning Glass Works Magnetic torque universal coupling
US4568310A (en) * 1982-02-16 1986-02-04 The Perkin-Elmer Corporation Drive shaft coupling device
EP0945211A2 (en) * 1998-03-23 1999-09-29 Volkswagen Aktiengesellschaft Adapter for a non-rotary connection between a tool and a torque delivering device acting in the longitudinal axis of the adapter

Also Published As

Publication number Publication date
IT1393925B1 (en) 2012-05-17

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