EP0325968A2 - Dispositif de compensation du jeu d'un support d'appareil de la forme d'un disque circulaire monté dans une ouverture circulaire - Google Patents

Dispositif de compensation du jeu d'un support d'appareil de la forme d'un disque circulaire monté dans une ouverture circulaire Download PDF

Info

Publication number: EP0325968A2
Authority: EP; European Patent Office
Prior art keywords: device carrier; play; projections; circumference; circular opening
Prior art date: 1988-01-29
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.): Granted

Application number

EP89100598A

Other languages

German (de)

English (en)

Other versions

EP0325968A3 (en

EP0325968B1 (fr

Inventor

Rolf-Dieter Schipper

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.)

Bruker AXS Analytical X Ray Systems GmbH

Original Assignee

Siemens AG

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.)

1988-01-29

Filing date

1989-01-13

Publication date

1989-08-02

1989-01-13 Application filed by Siemens AG filed Critical Siemens AG

1989-08-02 Publication of EP0325968A2 publication Critical patent/EP0325968A2/fr

1990-01-31 Publication of EP0325968A3 publication Critical patent/EP0325968A3/de

1993-03-31 Application granted granted Critical

1993-03-31 Publication of EP0325968B1 publication Critical patent/EP0325968B1/fr

2009-01-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B9/00—Housing or supporting of instruments or other apparatus
- G12B9/08—Supports; Devices for carrying

Definitions

the invention relates to a device for compensating for play on a circular disk-shaped device carrier to be inserted into a circular opening.
Device carriers of the type mentioned which are used in measuring devices, must be able to be aligned with another device part with as little play as possible. This applies in particular to equipment carriers for holding standard sample changers, rotary and beam sample changers in X-ray diffractometers, which require very precise alignment in the beam path. This was previously achieved by inserting the circular disk-shaped device carrier with a high-quality, tight fit into the circular opening of a base plate and fastening it there with screws; reproducible removal and installation of the device carrier was not possible without repeated, complex adjustment assembly.
the circular disc-shaped device carrier can be manufactured for normal fit (sliding fit), whereby only the edges of the three projections serve as the fitting surfaces.
the resilient section with the projection can be adjusted radially, so that the device carrier is fixed without play in the opening is laid.
the circular disc-shaped device carrier 1 is provided on its circumference with three projections 2, 2 'and 2 ⁇ at angular intervals of 120 °.
the projections 2, 2 ', 2 ⁇ are arch-shaped, about 0.5 to 1 mm high and each extend over a length of 8 to 10 of the circumference of the circular disc-shaped device carrier 1.
Their edge surfaces form the mating surfaces that are with the inner surface 3rd the circular opening 4 form a fit.
the projection 2 is arranged on a section 5 which is resilient in the radial direction and which is formed from an arc-shaped slot 6 and two slots 7 which extend from the circumference of the device carrier 1 in the radial direction and are then directed tangentially toward one another.
a wedge or truncated cone-shaped pressure piece 8 is attached, which is adjustable parallel to the central axis of the device carrier 1 with the aid of a screw 9. By actuating the screw 9, a play compensation of the fit in the direction of a diameter is possible.
the circular disk-shaped device carrier 1 is provided with a protruding edge 10 with three threaded holes 11 parallel to the central axis, which, after making the play compensation, serve to fasten the device carrier 1 by means of screws 12 on the edge of the circular opening 4.
a washer 13 under the resilient area 5 prevents bending and tilting when compensating for play.

Landscapes

Analysing Materials By The Use Of Radiation (AREA)
Sampling And Sample Adjustment (AREA)

EP89100598A 1988-01-29 1989-01-13 Dispositif de compensation du jeu d'un support d'appareil de la forme d'un disque circulaire monté dans une ouverture circulaire Expired - Lifetime EP0325968B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8801080U		1988-01-29
DE8801080U DE8801080U1 (de)	1988-01-29	1988-01-29	Vorrichtung zum Spielausgleich an einem in eine kreisförmige Öffnung einzusetzenden kreisscheibenförmigen Geräteträger

Publications (3)

Publication Number	Publication Date
EP0325968A2 true EP0325968A2 (fr)	1989-08-02
EP0325968A3 EP0325968A3 (en)	1990-01-31
EP0325968B1 EP0325968B1 (fr)	1993-03-31

Family

ID=6820096

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP89100598A Expired - Lifetime EP0325968B1 (fr)	1988-01-29	1989-01-13	Dispositif de compensation du jeu d'un support d'appareil de la forme d'un disque circulaire monté dans une ouverture circulaire

Country Status (2)

Country	Link
EP (1)	EP0325968B1 (fr)
DE (2)	DE8801080U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4016674A1 (de) *	1990-05-23	1991-11-28	Infors Ag	Einrichtung zum halten von zumindest einem behaelter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2460589A1 (de) *	1974-12-20	1976-06-24	Hans Huttner	Vorrichtung zur befestigung eines rohrteiles an einer steckhuelse
US4088291A (en) *	1976-11-03	1978-05-09	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Rotary leveling base platform
FR2580345A2 (fr) *	1983-07-13	1986-10-17	Arnould Fae	Dispositif de fixation pour appareil encastrable

1988
- 1988-01-29 DE DE8801080U patent/DE8801080U1/de not_active Expired
1989
- 1989-01-13 DE DE8989100598T patent/DE58903901D1/de not_active Expired - Fee Related
- 1989-01-13 EP EP89100598A patent/EP0325968B1/fr not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2460589A1 (de) *	1974-12-20	1976-06-24	Hans Huttner	Vorrichtung zur befestigung eines rohrteiles an einer steckhuelse
US4088291A (en) *	1976-11-03	1978-05-09	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Rotary leveling base platform
FR2580345A2 (fr) *	1983-07-13	1986-10-17	Arnould Fae	Dispositif de fixation pour appareil encastrable

Also Published As

Publication number	Publication date
DE58903901D1 (de)	1993-05-06
DE8801080U1 (de)	1989-02-23
EP0325968A3 (en)	1990-01-31
EP0325968B1 (fr)	1993-03-31

Legal Events

Date	Code	Title	Description
1989-06-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-08-02	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB NL
1989-12-13	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-01-31	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB NL
1990-04-25	17P	Request for examination filed	Effective date: 19900226
1992-10-14	17Q	First examination report despatched	Effective date: 19920827
1993-02-12	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1993-03-31	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB NL
1993-05-06	REF	Corresponds to:	Ref document number: 58903901 Country of ref document: DE Date of ref document: 19930506
1993-06-04	ET	Fr: translation filed
1993-07-14	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19930616
1994-02-03	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1994-02-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1994-03-23	26N	No opposition filed
1997-12-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19971208 Year of fee payment: 10
1998-01-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19980123 Year of fee payment: 10
1999-01-13	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990113
1999-03-01	NLS	Nl: assignments of ep-patents	Owner name: BRUKER AXS ANALYTICAL X-RAY SYSTEMS GMBH
1999-03-17	REG	Reference to a national code	Ref country code: GB Ref legal event code: 732E
1999-09-01	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19990113
1999-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990930
1999-11-12	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2000-01-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 20000131 Year of fee payment: 12
2001-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010801
2001-10-01	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 20010801
2002-01-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20020129 Year of fee payment: 14
2003-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030801

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