EP0457720A2 - Dispositif d'alimentation pour une machine pour l'assemblage de feuilles de placage en bande continue - Google Patents

Dispositif d'alimentation pour une machine pour l'assemblage de feuilles de placage en bande continue Download PDF

Info

Publication number: EP0457720A2
Authority: EP; European Patent Office
Prior art keywords: spacers; conveyor; feeding device; section; veneer
Prior art date: 1990-05-15
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

EP91810321A

Other languages

German (de)

English (en)

Other versions

EP0457720B1 (fr

EP0457720A3 (en

Inventor

Ernst Hunziker

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.)

M&S Brugg AG

Original Assignee

M&S Brugg 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.)

1990-05-15

Filing date

1991-04-26

Publication date

1991-11-21

1991-04-26 Application filed by M&S Brugg AG filed Critical M&S Brugg AG

1991-11-21 Publication of EP0457720A2 publication Critical patent/EP0457720A2/fr

1992-03-25 Publication of EP0457720A3 publication Critical patent/EP0457720A3/de

1994-06-01 Application granted granted Critical

1994-06-01 Publication of EP0457720B1 publication Critical patent/EP0457720B1/fr

2011-04-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting

Definitions

each conveyor belt 15 wraps around a front drive roller 20, a rear deflection roller 21 and a tension roller 22, as is most clearly shown in FIG. 4.
the drive rollers 20 of all conveyor belts 15 sit on a continuous drive shaft 23, which extends over the entire width of the loading device, and a common drive motor 24 drives the drive shaft 23 via a transmission belt 25.
the operation of the lifting device 38 is controlled by a light barrier 50 which is individually assigned to it and which scans the longitudinal edge of each veneer strip picked up by the respective conveyor belt 15 with a light beam running perpendicular to the conveying plane.
the arrangement is such that the lifting device 38 is advanced by one step with each scanning pulse of the light barrier 50 and thus a spacer 27 is pushed into the forward section 33 of the guide rail 28 against the rear longitudinal edge of the scanned veneer strip.
a locking device 52 which is effective in the sloping section 51 and is provided for stopping the veneer strips in order to interrupt the veneer web.
This locking device 52 has a stop 54 which can be pivoted about the axis 53 and which can be moved into the guideway of the spacers 27.
a working cylinder 55 is provided, which is articulated on the one hand on the stop 54 and on the other hand on a fixed tab 56.

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
Veneer Processing And Manufacture Of Plywood (AREA)

EP91810321A 1990-05-15 1991-04-26 Dispositif d'alimentation pour une machine pour l'assemblage de feuilles de placage en bande continue Expired - Lifetime EP0457720B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE4015572		1990-05-15
DE4015572A DE4015572C2 (de)	1990-05-15	1990-05-15	Beschickungseinrichtung für eine Maschine zum Zusammensetzen von Furnierstreifen zu einer Furnierbahn

Publications (3)

Publication Number	Publication Date
EP0457720A2 true EP0457720A2 (fr)	1991-11-21
EP0457720A3 EP0457720A3 (en)	1992-03-25
EP0457720B1 EP0457720B1 (fr)	1994-06-01

Family

ID=6406447

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91810321A Expired - Lifetime EP0457720B1 (fr)	1990-05-15	1991-04-26	Dispositif d'alimentation pour une machine pour l'assemblage de feuilles de placage en bande continue

Country Status (6)

Country	Link
US (1)	US5113997A (fr)
EP (1)	EP0457720B1 (fr)
AT (1)	ATE106307T1 (fr)
DE (2)	DE4015572C2 (fr)
DK (1)	DK0457720T3 (fr)
ES (1)	ES2054473T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20030137101A1 (en) *	2002-01-31	2003-07-24	Lockheed Martin Corporation	Automatically compliant/releaseable pinch roller mounting system
CN104590837B (zh) *	2015-01-19	2016-11-30	蚌埠市钟钲实业有限责任公司	一种雪糕棒自动输送设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1628970B1 (de) *	1966-12-16	1970-05-27	Fischer Ag Brugg Georg	Furnierbeschickungseinrichtung für eine Furnierzusammensetzmaschine zum Verleimen von Furnieren
CH622733A5 (fr) *	1977-09-21	1981-04-30	Fischer Georg Brugg Oehler Ag
DE2922095C2 (de) *	1979-05-31	1983-01-20	Wilhelm Strödter Maschinen- und Apparatebau, 4700 Hamm	Vorrichtung zur Lärmminderung beim Quertransport rollfähiger Körper
CH659617A5 (de) *	1983-05-04	1987-02-13	Fischer Ag Brugg Georg	Einrichtung zum zusammensetzen und verbinden von flaechigen werkstuecken.
US4615759A (en) *	1984-06-25	1986-10-07	Masayuki Ota	Apparatus for placing veneer pieces in edge-abutting relationship
JPS61217450A (ja) *	1985-03-23	1986-09-27	Japan Steel Works Ltd:The	薄板用搬送位置決め装置

1990
- 1990-05-15 DE DE4015572A patent/DE4015572C2/de not_active Expired - Fee Related
1991
- 1991-04-26 AT AT91810321T patent/ATE106307T1/de not_active IP Right Cessation
- 1991-04-26 DE DE59101764T patent/DE59101764D1/de not_active Expired - Fee Related
- 1991-04-26 ES ES91810321T patent/ES2054473T3/es not_active Expired - Lifetime
- 1991-04-26 DK DK91810321.9T patent/DK0457720T3/da active
- 1991-04-26 EP EP91810321A patent/EP0457720B1/fr not_active Expired - Lifetime
- 1991-05-03 US US07/695,215 patent/US5113997A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2054473T3 (es)	1994-08-01
ATE106307T1 (de)	1994-06-15
EP0457720B1 (fr)	1994-06-01
DE59101764D1 (de)	1994-07-07
EP0457720A3 (en)	1992-03-25
US5113997A (en)	1992-05-19
DE4015572C2 (de)	1993-11-18
DE4015572A1 (de)	1991-11-21
DK0457720T3 (da)	1994-10-03

Legal Events

Date	Code	Title	Description
1991-10-04	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
1991-11-21	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
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1992-07-22	17P	Request for examination filed	Effective date: 19920523
1993-11-18	17Q	First examination report despatched	Effective date: 19931004
1994-04-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-06-01	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE
1994-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19940601
1994-06-01	REF	Corresponds to:	Ref document number: 106307 Country of ref document: AT Date of ref document: 19940615 Kind code of ref document: T
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1994-07-13	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19940610
1994-08-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2054473 Country of ref document: ES Kind code of ref document: T3
1994-08-26	ET	Fr: translation filed
1994-08-26	ITF	It: translation for a ep patent filed
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1994-10-31	REG	Reference to a national code	Ref country code: GR Ref legal event code: FG4A Free format text: 3013107
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 91810321.9
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1995-05-24	26N	No opposition filed
1995-10-31	BERE	Be: lapsed	Owner name: M + S BRUGG A.G. Effective date: 19950430
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