US3894734A - Decelerating mechanism - Google Patents

Decelerating mechanism Download PDF

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Publication number
US3894734A
US3894734A US476704A US47670474A US3894734A US 3894734 A US3894734 A US 3894734A US 476704 A US476704 A US 476704A US 47670474 A US47670474 A US 47670474A US 3894734 A US3894734 A US 3894734A
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US
United States
Prior art keywords
mail
fingers
postage
decelerating mechanism
pair
Prior art date
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.)
Expired - Lifetime
Application number
US476704A
Inventor
Paul R Sette
Anthony Storace
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.)
Pitney Bowes Inc
Original Assignee
Pitney Bowes Inc
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 Pitney Bowes Inc filed Critical Pitney Bowes Inc
Priority to US476704A priority Critical patent/US3894734A/en
Application granted granted Critical
Publication of US3894734A publication Critical patent/US3894734A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16Sorting according to weight
    • B07C5/165Sorting according to weight of letters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68Reducing the speed of articles as they advance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/19Specific article or web
    • B65H2701/1916Envelopes and articles of mail

Definitions

  • ABSTRACT A decelerating mechanism for use in a continuous mail sorting and postage imprinting system which automatically weighs and meters each piece of mail.
  • the system is designed to rapidly handle a large quantity of mixed mail.
  • Mixed mail is continuously and synchronously fed in seriatim along a continuous feed path.
  • Unsealed envelopes have their flaps wetted and sealed. All the envelopes are stopped at a weighing station by the decelerating mechanism where they are weighed. and the postage corresponding to their particular weight is computed.
  • the determined postage value is used to continuously reset a postage meter which imprints the required postage upon each enve' lope as it arrives at a metering station.
  • the metering and weighing functions of the system are synchronized such that the postage meter will imprint the proper postage upon each piece of mail, despite the fact that several envelopes may be simultaneously in transit along the feed path. Overweight pieces of mail are rejected from the feed path prior to their reaching the postage meter station. Metered and overweight pieces of mail are separately stacked.
  • FIG. IQ is a diagrammatic representation of FIG. IQ.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sorting Of Articles (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

A decelerating mechanism for use in a continuous mail sorting and postage imprinting system which automatically weighs and meters each piece of mail. The system is designed to rapidly handle a large quantity of mixed mail. Mixed mail is continuously and synchronously fed in seriatim along a continuous feed path. Unsealed envelopes have their flaps wetted and sealed. All the envelopes are stopped at a weighing station by the decelerating mechanism where they are weighed, and the postage corresponding to their particular weight is computed. The determined postage value is used to continuously reset a postage meter which imprints the required postage upon each envelope as it arrives at a metering station. The metering and weighing functions of the system are synchronized such that the postage meter will imprint the proper postage upon each piece of mail, despite the fact that several envelopes may be simultaneously in transit along the feed path. Overweight pieces of mail are rejected from the feed path prior to their reaching the postage meter station. Metered and overweight pieces of mail are separately stacked.

Description

United States Patent [191 Sette et al.
[ DECELERATING MECHANISM [75] Inventors: Paul R. Sette, Hamden, Conn;
[73] Assignee:
[22] Filed:
Anthony Storace, Tarrytown, NY.
Pitney-Bowes, lnc., Stamford Conn.
June 5, 1974 [21] App]v No: 476,704
Primary Examiner-Allen N. Knowles Attorney, Agent, or Firm-William D. Soltow, Jr.; Albert W. Scribner; Robert S. Salzman [451 July 15, 1975 [57] ABSTRACT A decelerating mechanism for use in a continuous mail sorting and postage imprinting system which automatically weighs and meters each piece of mail. The system is designed to rapidly handle a large quantity of mixed mail. Mixed mail is continuously and synchronously fed in seriatim along a continuous feed path. Unsealed envelopes have their flaps wetted and sealed. All the envelopes are stopped at a weighing station by the decelerating mechanism where they are weighed. and the postage corresponding to their particular weight is computed. The determined postage value is used to continuously reset a postage meter which imprints the required postage upon each enve' lope as it arrives at a metering station. The metering and weighing functions of the system are synchronized such that the postage meter will imprint the proper postage upon each piece of mail, despite the fact that several envelopes may be simultaneously in transit along the feed path. Overweight pieces of mail are rejected from the feed path prior to their reaching the postage meter station. Metered and overweight pieces of mail are separately stacked.
3 Claims, 30 Drawing Figures HTF! 5mm. 1 5 m5 SHEET S22 EofiS fiB. 5 $545 8 355m 2 8552 Emma yawn uwfimwuv a C E q. 5
m. 34% dofiawm =2. SH; Es. Sfi n I i III Chill y a o o k H. u. WNW HIH U I1. I I fall II 1. II :i ll Hal H m m 0% @w@ m6 All 0 U n m- A A mu 292.5 WW 8 2925 N 5.52 38 Q 2225 @255; a: a 292% 9 222.5 2 205mm mmawzk $5: 5&2; fiuwzsz. 2955 395:. m. 55958 543mg 54%. 459mg wag 53mm:
FIG. IQ.
FEED PATH SHEET PIC-3.70.
l'-'lG.7b
CLOCK PULSE FIG. l3
FIG. He
HO. HC
lib
FlG.lla.,b,c,d.
SHEET 10 7 354 f 34 I l J I i FIG. l0
ACTUATOR SETTINGS STEDPER MOTORS SOLENOIDS DOLLARS (o-n) TENS 0-9) cams (0-9) 3o| 302 303 504

Claims (3)

1. A decelerating mechanism for stopping moving pieces of of mail being ged through a mail handling system, comprising at least one pair of cooperatively acting, adjacently spaced fingers each having a curved mail contacting surface, said fingers being operative between an open and a closed position, each curved surface sloping inwardly toward the other curved surface when said fingers are in said closed position, in said closed position said curved surfaces converging to provide a progressively restrictive passageway for an incoming piece of mail, each of said mail contacting surfaces further including a plurality of saw-toothed projections for preventing an incoming piece of mail from backing out from between said fingers, biasing means acting upon said fingers for biasing said fingers toward each other so as to provide a spring-like holding resistance to an incoming piece of mail which tends to separate the fingers as said mail enters there between, and means operatively connected to said fingers to move them between said open and said closed positions.
2. The decelerating mechanism of claim 1, wherein there are three individual pairs of fingers, each pair of fingers spaced one above the other to form a tier, and structurally connected to each other so as to act in concert with the other pairs of said tier.
3. The decelerating mechanism of claim 1, wherein each finger of said pair is pivotably mounted at a mail incoming end, and has a stopping digit at a converging end, said digits of each pair of fingers interengaging with each other to provide a closed mail feeding passage when said fingers are in said closed position, and an open mail feeding passage when said fingers are in said open position.
US476704A 1974-06-05 1974-06-05 Decelerating mechanism Expired - Lifetime US3894734A (en)

Priority Applications (1)

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US476704A US3894734A (en) 1974-06-05 1974-06-05 Decelerating mechanism

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US476704A US3894734A (en) 1974-06-05 1974-06-05 Decelerating mechanism

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US3894734A true US3894734A (en) 1975-07-15

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185709A (en) * 1978-11-30 1980-01-29 Pitney Bowes Inc. Document weighing apparatus
US4787311A (en) * 1987-08-19 1988-11-29 Pitney Bowes Inc. Mailing machine envelope transport system
US4956782A (en) * 1986-09-19 1990-09-11 Pitney Bowes Inc. Mailing system for mixed weight mail
EP1090862A2 (en) * 1999-10-04 2001-04-11 Pitney Bowes Inc. Aligner mechanism for a mail handling system
US20110250045A1 (en) * 2010-04-08 2011-10-13 Owens Corning Intellectual Capital, Llc Apparatus and method for catching and stopping shingles prior to stacking

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071448A (en) * 1912-05-02 1913-08-26 Dexter Folder Co Combination sheet straightener and slow-down for feeders.
US2924453A (en) * 1957-05-24 1960-02-09 Miehle Goss Dexter Inc Delivery sheet slow down mechanism
US3098648A (en) * 1961-03-16 1963-07-23 Burroughs Corp Sheet stopping mechanism
US3507489A (en) * 1966-09-06 1970-04-21 Masson Scott Thrissell Eng Ltd Sheet feeding apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071448A (en) * 1912-05-02 1913-08-26 Dexter Folder Co Combination sheet straightener and slow-down for feeders.
US2924453A (en) * 1957-05-24 1960-02-09 Miehle Goss Dexter Inc Delivery sheet slow down mechanism
US3098648A (en) * 1961-03-16 1963-07-23 Burroughs Corp Sheet stopping mechanism
US3507489A (en) * 1966-09-06 1970-04-21 Masson Scott Thrissell Eng Ltd Sheet feeding apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185709A (en) * 1978-11-30 1980-01-29 Pitney Bowes Inc. Document weighing apparatus
US4956782A (en) * 1986-09-19 1990-09-11 Pitney Bowes Inc. Mailing system for mixed weight mail
US4787311A (en) * 1987-08-19 1988-11-29 Pitney Bowes Inc. Mailing machine envelope transport system
EP1090862A2 (en) * 1999-10-04 2001-04-11 Pitney Bowes Inc. Aligner mechanism for a mail handling system
US6328300B1 (en) * 1999-10-04 2001-12-11 Pitney Bowes Inc. Aligner mechanism for a mail handling system
US6536756B2 (en) 1999-10-04 2003-03-25 Pitney Bowes Inc. Aligner mechanism for a mail handling system
EP1090862B1 (en) * 1999-10-04 2005-02-23 Pitney Bowes Inc. Aligner mechanism for a mail handling system
US20110250045A1 (en) * 2010-04-08 2011-10-13 Owens Corning Intellectual Capital, Llc Apparatus and method for catching and stopping shingles prior to stacking

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