NL150076B - DEVICE FOR STACKING AND SEPARATING RECTANGULAR FLAT SHIPMENTS, SUCH AS EXAMPLE LETTERS. - Google Patents

DEVICE FOR STACKING AND SEPARATING RECTANGULAR FLAT SHIPMENTS, SUCH AS EXAMPLE LETTERS.

Info

Publication number
NL150076B
NL150076B NL646408798A NL6408798A NL150076B NL 150076 B NL150076 B NL 150076B NL 646408798 A NL646408798 A NL 646408798A NL 6408798 A NL6408798 A NL 6408798A NL 150076 B NL150076 B NL 150076B
Authority
NL
Netherlands
Prior art keywords
carriage
belt
motor
driven
stack
Prior art date
Application number
NL646408798A
Other languages
Dutch (nl)
Other versions
NL6408798A (en
Original Assignee
Telefunken Patent
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 Telefunken Patent filed Critical Telefunken Patent
Publication of NL6408798A publication Critical patent/NL6408798A/xx
Publication of NL150076B publication Critical patent/NL150076B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/30—Arrangements for removing completed piles
    • B65H31/3072—Arrangements for removing completed piles by moving a surface supporting the pile of articles on edge, e.g. by using belts or carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C1/00—Measures preceding sorting according to destination
    • B07C1/02—Forming articles into a stream; Arranging articles in a stream, e.g. spacing, orientating
    • B07C1/025—Devices for the temporary stacking of objects provided with a stacking and destacking device (interstack device)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/04—Pile receivers with movable end support arranged to recede as pile accumulates
    • B65H31/06—Pile receivers with movable end support arranged to recede as pile accumulates the articles being piled on edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H83/00—Combinations of piling and depiling operations, e.g. performed simultaneously, of interest apart from the single operation of piling or depiling as such
    • B65H83/02—Combinations of piling and depiling operations, e.g. performed simultaneously, of interest apart from the single operation of piling or depiling as such performed on the same pile or stack
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/42—Piling, depiling, handling piles
    • B65H2301/422—Handling piles, sets or stacks of articles
    • B65H2301/4226—Delivering, advancing piles
    • B65H2301/42265—Delivering, advancing piles by moving the surface supporting the pile of articles on edge, e.g. conveyor or carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1916—Envelopes and articles of mail

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Sorting Of Articles (AREA)

Abstract

1,067,589. Feeding and stacking sheets. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. Aug. 4, 1964 [Aug. 2, 1963], No. 30790/64. Headings B6B and B6H. In apparatus wherein letters or other flat items of mail are stacked on edge on a moving belt and moved towards separating means, and the stack is replenished continuously by feeding the letters &c. between a movable pusher carriage and the end of the stack, the carriage is normally driven forward whenever the belt is driven, and is controlled by a sensing member on the carriage which senses the pressure of the carriage on the stack and responds to cause backward movement of the carriage when the pressure exceeds a predetermined value. As shown in plan in Fig. 1, a horizontal belt 1 supported on rollers 2, 3 is adapted to support a stack of letters (not shown) on edge and move it towards a separator comprising a suction belt 26 arranged on pulleys 27, 28. Guide rails 15, 16 support a carriage 17 provided with rollers 18, and letters are fed through a slot 19 in the carriage to replenish the stack on the belt 1, the stacking being facilitated by a roller 22. A motor 11 drives the roller 2 by a chain drive 9 to feed the belt 1 and a chain 14 is driven from the roller 2 at a higher speed than the belt 1 and is supported on an idler wheel 13 on the roller 3. A motor 20 on the carriage 19 has a shaft carrying a chain wheel 21 which engages the chain 14: thus, when the belt 1 is driven, the carriage 17 moves in the same direction at higher speed; but when the motor 20 is driven, the carriage 17 is moved backward due to the engagement of the wheel 21 with the chain 14. The motor 20 is controlled by a switch 25 which is operated when the pressure between the end of the letter stack and a sensing lever 24 on the carriage exceeds a predetermined value as the result of letters being fed to the stack quicker than they are being separated by the suction belt 26. When the letter stack presses against the suction belt 26 above a predetermined pressure, it causes a sensing lever 30 to operate a switch 31 to stop the motor 11. When the motor 11 and belt 1, are at rest, and letters are being fed through the slot 19 for stacking on the belt 1, the carriage 17 moves backward more or less continuously, controlled by the switch 25. In a modification (Fig. 3, not shown), the motor 20 is not mounted on the carriage, the latter is secured to the chain 14, and the two motors 11, 20 are aligned, driven in opposite directions, and coupled to a differential gearing having an output shaft arranged to drive the chain 14. When the motor 20 is switched off, the chain 14 is driven through the differential to drive the belt 1 and also the carriage 17, the latter travelling faster than the belt; but when this motor 20 is switched on by the switch 25, the drive speeds of the two motors are superimposed on one another, so that the carriage is driven at the resultant value of the two speeds, and may be driven more slowly than the belt 1, or even travel in the opposite direction. Brake motors may be used in both the above constructions. In a further modification shown in Fig. 5, the carriage 17 is attached to the chain 14 which can be driven in either direction by a reversible motor 20<SP>11</SP> connected to a three-phase supply line, and the belt 1 is driven by a motor 11<SP>11</SP>, both motors and switches therefor being arranged in a circuit in which relays automatically ensure the sequence of operations. The motor 11<SP>11</SP>, which only drives the belt 1 when the separator suction belt 26 is operating, is set in motion simultaneously with the motor 20<SP>11</SP> by operating a single manual switch, and the belt 1 and carriage 17 move in the same direction. The motor 11<SP>11</SP> is stopped when the pressure switch 31<SP>11</SP> is closed due to the stack pressing too heavily on the suction belt 26. The direction of rotation of the motor 20<SP>11</SP> is reversed if the switch 25<SP>11</SP> is closed due to the excessive pressure between the end of the stack on the sensing lever 24 on the carriage.
NL646408798A 1963-08-02 1964-07-31 DEVICE FOR STACKING AND SEPARATING RECTANGULAR FLAT SHIPMENTS, SUCH AS EXAMPLE LETTERS. NL150076B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET24413A DE1229005B (en) 1963-08-02 1963-08-02 Device for stacking and re-separating rectangular, flat mail items

Publications (2)

Publication Number Publication Date
NL6408798A NL6408798A (en) 1965-02-03
NL150076B true NL150076B (en) 1976-07-15

Family

ID=7551438

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646408798A NL150076B (en) 1963-08-02 1964-07-31 DEVICE FOR STACKING AND SEPARATING RECTANGULAR FLAT SHIPMENTS, SUCH AS EXAMPLE LETTERS.

Country Status (5)

Country Link
US (1) US3363782A (en)
BE (1) BE651187A (en)
DE (1) DE1229005B (en)
GB (1) GB1067589A (en)
NL (1) NL150076B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647203A (en) * 1970-01-08 1972-03-07 John Randle De Hart Apparatus for feeding letter envelopes or the like
US3690474A (en) * 1970-07-30 1972-09-12 Licentia Gmbh Conveying device with two end positions connected by a conveyor belt and including a controllable drive connection
US3994389A (en) * 1973-08-17 1976-11-30 Recognition Equipment Incorporated Mail stack feed control
IT1136812B (en) * 1981-03-13 1986-09-03 Elsag DEVICE FOR INDIVIDUALIZATION AND SPACING WITH CONSTANT INTERVALS CONSTANT FLAT OBJECTS, PARTICULARLY POSTAL AND SIMILAR CORRESPONDENCE
FR2538797B1 (en) * 1982-12-30 1986-02-14 Hotchkiss Brandt Sogeme DEVICE FOR STACKING FLAT OBJECTS
DE3443735A1 (en) * 1984-11-30 1986-06-05 Kodak Ag, 7000 Stuttgart Sheet-stack supply magazine
JPH0295627A (en) * 1988-09-30 1990-04-06 Omron Tateisi Electron Co Paper sheet takeup and accumulation device
US5143225A (en) * 1990-03-27 1992-09-01 Bell & Howell Company Carrier sequenced bar code sorter for documents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572509A (en) * 1949-03-11 1951-10-23 Smithe Machine Co Inc F L Envelope feeding mechanism
US2584730A (en) * 1950-10-02 1952-02-05 Smithe Machine Co Inc F L Envelope feeding mechanism
US3051333A (en) * 1958-07-31 1962-08-28 Int Standard Electric Corp Storage apparatus for article sorting system
US3152701A (en) * 1961-01-03 1964-10-13 Telefunken Ag Transport arrangement

Also Published As

Publication number Publication date
DE1229005B (en) 1966-11-17
US3363782A (en) 1968-01-16
GB1067589A (en) 1967-05-03
BE651187A (en) 1964-11-16
NL6408798A (en) 1965-02-03

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: TELEFUNKEN