IT9012479A0 - Macchina per avvolgere con materiale d'involucro pacchetti di sigarette o simili - Google Patents

Macchina per avvolgere con materiale d'involucro pacchetti di sigarette o simili

Info

Publication number
IT9012479A0
IT9012479A0 IT12479A IT1247990A IT9012479A0 IT 9012479 A0 IT9012479 A0 IT 9012479A0 IT 12479 A IT12479 A IT 12479A IT 1247990 A IT1247990 A IT 1247990A IT 9012479 A0 IT9012479 A0 IT 9012479A0
Authority
IT
Italy
Prior art keywords
wrapping
similar
machine
cigarette packets
wrapping material
Prior art date
Application number
IT12479A
Other languages
English (en)
Other versions
IT1241865B (it
IT9012479A1 (it
Inventor
Roberto Cavazza
Original Assignee
Sasib Spa
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 Sasib Spa filed Critical Sasib Spa
Priority to IT12479A priority Critical patent/IT1241865B/it
Publication of IT9012479A0 publication Critical patent/IT9012479A0/it
Priority to US07/702,327 priority patent/US5154035A/en
Priority to DE69105055T priority patent/DE69105055T2/de
Priority to EP91108185A priority patent/EP0463360B1/en
Publication of IT9012479A1 publication Critical patent/IT9012479A1/it
Application granted granted Critical
Publication of IT1241865B publication Critical patent/IT1241865B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7879—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path
    • B29C65/7882—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined said parts to be joined moving in a closed path, e.g. a rectangular path said parts to be joined moving in a circular path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8226—Cam mechanisms; Wedges; Eccentric mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
    • B65B11/28—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a curved path, e.g. on rotary tables or turrets
    • B65B11/30—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a curved path, e.g. on rotary tables or turrets to fold the wrappers in tubular form about contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/22—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers
    • B65B19/223—Wrapping the cigarettes; Packaging the cigarettes in containers formed by folding wrapping material around formers in a curved path; in a combination of straight and curved paths, e.g. on rotary tables or other endless conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8227—Transmission mechanisms using springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/7414—Smokers'' requisites, e.g. pipe cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
IT12479A 1990-06-29 1990-06-29 Macchina per avvolgere con materiale d'involucro pacchetti di sigarette o simili. IT1241865B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT12479A IT1241865B (it) 1990-06-29 1990-06-29 Macchina per avvolgere con materiale d'involucro pacchetti di sigarette o simili.
US07/702,327 US5154035A (en) 1990-06-29 1991-05-20 Machine for wrapping cigarette packs, or the like, into sheets of a wrapping material
DE69105055T DE69105055T2 (de) 1990-06-29 1991-05-21 Vorrichtung zum Einwicklen von Zigarettenpäckchen oder dergleichen in Einwickel-Bogenmaterial.
EP91108185A EP0463360B1 (en) 1990-06-29 1991-05-21 Machine for wrapping cigarette packs, or the like, into sheets of a wrapping material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12479A IT1241865B (it) 1990-06-29 1990-06-29 Macchina per avvolgere con materiale d'involucro pacchetti di sigarette o simili.

Publications (3)

Publication Number Publication Date
IT9012479A0 true IT9012479A0 (it) 1990-06-29
IT9012479A1 IT9012479A1 (it) 1991-12-29
IT1241865B IT1241865B (it) 1994-02-01

Family

ID=11140656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12479A IT1241865B (it) 1990-06-29 1990-06-29 Macchina per avvolgere con materiale d'involucro pacchetti di sigarette o simili.

Country Status (4)

Country Link
US (1) US5154035A (it)
EP (1) EP0463360B1 (it)
DE (1) DE69105055T2 (it)
IT (1) IT1241865B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1259800B (it) * 1992-11-20 1996-03-26 Gd Spa Metodo e dispositivo per la realizzazione di sovraincarti tubolari di materiale termosaldabile.
IT1281220B1 (it) * 1995-06-28 1998-02-17 Sasib Spa Imballaggio per prodotti astiformi, in particolare come sigarette, o simili, nonche' metodo e dispositivo per la fabbricazione dello stesso
IT1280002B1 (it) * 1995-08-01 1997-12-23 Gd Spa Metodo e macchina per la realizzazione di incarti di prodotti
IT1285613B1 (it) * 1996-03-15 1998-06-18 Gd Spa Metodo di saldatura per il collegamento fra loro di lembi di materiale dielettrico termo-saldabile in foglio
US5694738A (en) * 1996-07-22 1997-12-09 Tokyo Automatic Machinery Works, Ltd. Body flap folding apparatus in packaging machine
IT1290696B1 (it) * 1997-02-24 1998-12-10 Gd Spa Metodo e macchina per l'incarto di prodotti.
IT1291241B1 (it) * 1997-03-06 1998-12-30 Gd Spa Metodo e dispositivo di incarto per pacchetti di sigarette.
DE10000697A1 (de) * 2000-01-10 2001-07-12 Focke & Co Verfahren und Vorrichtung zum Herstellen von (Zigaretten-)Packungen
DE102007004029A1 (de) * 2007-01-22 2008-07-24 Focke & Co.(Gmbh & Co. Kg) Arbeitseinrichtung für Verpackungsmaschinen
CN102574593B (zh) * 2009-10-09 2014-07-23 利乐拉瓦尔集团及财务有限公司 转轮及使用该转轮旋转容器的方法
DE102009060134A1 (de) 2009-12-09 2011-06-16 Focke & Co.(Gmbh & Co. Kg) Packungen insbesondere für Zigaretten sowie Verfahren und Vorrichtung zum Herstellen derselben
IT1399036B1 (it) * 2010-01-26 2013-04-05 Gima Spa Convogliatore di incarto di una macchina impacchettatrice
IT1400205B1 (it) * 2010-05-31 2013-05-24 Rent Srl Unità e metodo per la compressione e l'inserimento di pile di prodotti piegati in carta quali fazzoletti o simili in una macchina confezionatrice automatica a tamburo rotante
ITBO20110631A1 (it) * 2011-11-07 2013-05-08 Gd Spa Metodo di incarto per applicare un sovraincarto termosaldabile ad una confezione di articoli da fumo con apertura a scorrimento e con coperchio incernierato.
ITBO20110720A1 (it) * 2011-12-15 2013-06-16 So Te Ma Pack S R L Dispositivo di terminazione dell'avvolgimento di un involucro su un prodotto.
HUE033794T2 (en) * 2013-04-03 2018-01-29 Jt Int Sa Packing machine and process
CN104843240B (zh) * 2015-04-10 2017-01-11 南通通机股份有限公司 横封烫刀装置及其操控方法
US11427360B2 (en) 2017-02-27 2022-08-30 I.M.A. Industria Macchine Automatiche S.P.A. Packaging machine
IT201800004698A1 (it) * 2018-04-19 2019-10-19 Procedimento per il ripristino dello stato funzionale di una macchina automatica per la produzione di articoli dell’industria del tabacco

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1005327B (it) * 1974-04-17 1976-08-20 Gd Spa Macchina per la formazione e l in carto di singoli pezzi come cara melle ed altri prodotti simili a partire da un cordone continuo di materiale plastico
IT1018091B (it) * 1974-07-10 1977-09-30 Gd Spa Dispositivo per la saldatura con trollata degli involucri di mate riale termoplastico particolarmente nelle macchine sovraincartatrici ad esempio di pacchetti di sigarette e simili
IT1018094B (it) * 1974-07-10 1977-09-30 Gd Spa Dispositivo per la saldatura con trollata degli involucri di mate riale termoplastico particolarmente nelle macchine sovraincartatrici ad esempio di pacchetti di sigarette e simili
IT1018092B (it) * 1974-07-10 1977-09-30 Gd Spa Dispositivo per la saldatura con trollata degli involucri di mate riale termoplastico particolarmen te nelle macchine sovraincartatri ci ad esempio di pacchetti di sigarette e simili
US4073123A (en) * 1975-08-20 1978-02-14 Package Machinery Company Wrapping machine
IT1225373B (it) * 1988-12-21 1990-11-13 Sasib Spa Dispositivo avvolgitore, in particolare per pacchetti di sigarette, o simili

Also Published As

Publication number Publication date
IT1241865B (it) 1994-02-01
DE69105055D1 (de) 1994-12-15
EP0463360B1 (en) 1994-11-09
EP0463360A1 (en) 1992-01-02
US5154035A (en) 1992-10-13
IT9012479A1 (it) 1991-12-29
DE69105055T2 (de) 1995-03-09

Similar Documents

Publication Publication Date Title
IT9012479A0 (it) Macchina per avvolgere con materiale d'involucro pacchetti di sigarette o simili
FI923434A0 (fi) Foerfarande och anordning foer snabb pyrolys av kolhaltigt material i ett reaktorsystem med cirkulations baeddtransport.
FI932635A (fi) Foerpackning bestaoende av miljoevaenligt material och innehaollande sammanpressade flexibla artiklar
IT1228199B (it) Dispositivo per l'avvolgimento di confezioni con materiale di involucro.
DE69217378D1 (de) Wickelmaschine
DE69120296D1 (de) Ballenwicklergerät
DE69123187D1 (de) Dämpfmaterial
FI910410A (fi) Foerfarande och anordning med vilken loesgoerandet av ett fiberaktigt material fraon en filteryta hjaelpes med en periodisk pressning.
IT1186024B (it) Confezionatrice di stecche per confezioni di sigarette e similari
GB9025933D0 (en) Material length measurement for spinning machinery
ITRM940722A0 (it) "macchina per la fabbricazione di sigarette"
DK0463071T3 (da) Emballagemateriale
GB9110186D0 (en) Packaging machine
IT1226119B (it) Dispositivo per l'avvolgimento di un foglio nastriforme, particolarmente di materiale sintetico.
KR910018220U (ko) 패딩 포장기
ITBO920014A1 (it) Macchina confezionatrice di sigarette
GB2242609B (en) Material for clothing
PL285542A1 (en) Material web winding machine
DE69102060D1 (de) Ausgabeverpackung für bahnförmiges material.
FI924488A0 (fi) Käärintäkone
ITMI911043A1 (it) Macchina incartonatrice
FI930245A (fi) Ekologisk behaollare foer foerorenande material
FI931147A (fi) Supraledande material
ITBO920015A1 (it) Macchina confezionatrice di sigarette
GB9005058D0 (en) Wrapping machine

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960626