US1006645A - Envelop and similar machine. - Google Patents

Envelop and similar machine. Download PDF

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Publication number
US1006645A
US1006645A US50952209A US1909509522A US1006645A US 1006645 A US1006645 A US 1006645A US 50952209 A US50952209 A US 50952209A US 1909509522 A US1909509522 A US 1909509522A US 1006645 A US1006645 A US 1006645A
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United States
Prior art keywords
envelop
folding bed
opening
similar machine
machine
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
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US50952209A
Inventor
Joseph Froehlich
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.)
FERDINAND L SCHMIDT
Original Assignee
FERDINAND L SCHMIDT
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 FERDINAND L SCHMIDT filed Critical FERDINAND L SCHMIDT
Priority to US50952209A priority Critical patent/US1006645A/en
Application granted granted Critical
Publication of US1006645A publication Critical patent/US1006645A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/26—Folding sheets, blanks or webs
    • B31B70/44—Folding sheets, blanks or webs by plungers moving through folding dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs

Definitions

  • JOSEPH FROEHLICH OF NEW YORK, N. Y.
  • ASSIGNOR TO FERDINAND L. SCHMIDT OF NEW YORK, N. Y.
  • My invention is an improvement of the discharging, ejecting or pushing mechanism usually employed in the folding box of an envelop machine and consists of continually revolving discharge hooks permitting a greatly increased speed of the mechanism used in the process of transferring the envelop from the folding bed to the drying chain, over the reciprocating discharge hooks in use at the present time.
  • Figure l is a longitudinal sectional view taken on the cen ter line of an envelop machine and showing the entire mechanism in a position ready to discharge the completely folded envelop.
  • Fig. 2 is a plan view of same looking downward from the line 22 in Fig. 1.
  • Fig. 3 is a cross section taken on the line 33 of Fig. 1.
  • Figs. 4, 5 and 6 are sectional views similar to Fig. 1 but showing the different positions of the mechanism.
  • 4 and 5 are the back and front folders respectively.
  • the shaft 13 is supported by the bearings 19.
  • the sprocket shaft 11 is supported by bearings 18 and has an intermittent motion presenting the open space 20 ready to receive each envelop.
  • the folders 4, 5 and 6 are mounted on the able 21 which also supports the folding
  • the plunger 1 has depressed the envelop blank through the creasing box 2 and attained the position as shown in Fig. 6
  • the folders 4, 5 and 6 are in their extreme vertical position.
  • the plunger now ascends to its highest position, permitting the folders 4, 5 and 6 to turn downward and inward as shown in Fig. 4.
  • the folders 4 and 6 now assume the position shown in Figs. 1 and 3, the front folder 5 raises up high enough so that its lower side is somewhat above the top side of the folding bed 3.
  • the discharge or pushing hooks 12 moving through the slot or opening 23 of the plate 21 and slots 22 of the back folder 4 110w raise up the envelop 7 to the position as shown in Fig.
  • the combination of a folding bed, a plate having an opening in suitable proximity to the folding bed and one or more continuously revolving discharge hooks for pushing the envelop from the folding bed into said opening.
  • a folding bed In an envelop machine, the combination of a folding bed, a plate having an opening in suitable proximity to the folding bed, a drier and one or more continuously revolving discharge hooks for pushing the envelop from the folding bed through said opening into the drier.

Description

J. FROBHLICH. BNVELOP AND SIMILAR MAUHINB.
rum-non mum 1111.1 26,1909.
1,006,645. Patented 001211911.
4 BHEETS-BHBET 1.
INVENTOR I ATTORNEY CN'UMIIA PLANOGIAPH OD.- wummbn. DQC
J. PROEHLICH. BNVELOP AND SIMILAR MACHINE.
APPLIOATIOH IILBD JULY 26, 1909.
1,006,645. Patented 01112 11911.
4 SHEETS-SHEET 2.
WITNESSES i gl/ENTOR COLUIIIIA Pumwll C0" WASHINGTON, D. Q.
J. PROEHLIGH. BNVELOP AND SIMILAB'MAGHINE. APPLIGATION FILED JULY 26,1909.
4 SHEETS-SHEET 4.
WIT/(8858: INVENTOR.
g )6 Q C arm 1 W ATTORNEY uumnu FLANOGRAPM $0.. WASHINGTON. n4 1:.
Patented Oct. 24, 1911.
UNITED STATES PATENT OFFICE.
JOSEPH FROEHLICH, OF NEW YORK, N. Y., ASSIGNOR TO FERDINAND L. SCHMIDT, OF NEW YORK, N. Y.
ENVELOP AND SIMILAR MACHINE.
Specification of Letters Patent.
Application filed July 26, 1909.
To all whom it may concern:
Be it known that I, JOSEPH FRonHLIoH, a citizen of the United States, residing at the borough of Brooklyn, Kings county, city and State of New York, have invented certain new and useful Improvements in Envelop and Similar Machines, of which the following is a specification.
My invention is an improvement of the discharging, ejecting or pushing mechanism usually employed in the folding box of an envelop machine and consists of continually revolving discharge hooks permitting a greatly increased speed of the mechanism used in the process of transferring the envelop from the folding bed to the drying chain, over the reciprocating discharge hooks in use at the present time.
Referring to the drawings Figure l is a longitudinal sectional view taken on the cen ter line of an envelop machine and showing the entire mechanism in a position ready to discharge the completely folded envelop. Fig. 2 is a plan view of same looking downward from the line 22 in Fig. 1. Fig. 3 is a cross section taken on the line 33 of Fig. 1. Figs. 4, 5 and 6 are sectional views similar to Fig. 1 but showing the different positions of the mechanism.
In detail 1 is the plunger shown in its highest position, 2 is a creasing box, 3 is the stationary foundation or folding bed.
4 and 5 are the back and front folders respectively.
7 represents the finished envelop.
8 and 9 are stationary guard plates.
10 are the links of an endless chain running over sprocket shaft 11 and is for the purpose of receiving the enevelop and carrying it away.
12 are the discharge hooks mounted on a continually revolving shaft 13 driven by means of the sprockets 14 and 16, and chain 15 from the shaft 17.
The shaft 13 is supported by the bearings 19. The sprocket shaft 11 is supported by bearings 18 and has an intermittent motion presenting the open space 20 ready to receive each envelop.
6 are two side folders.
The folders 4, 5 and 6 are mounted on the able 21 which also supports the folding When the plunger 1 has depressed the envelop blank through the creasing box 2 and attained the position as shown in Fig. 6 the folders 4, 5 and 6 are in their extreme vertical position. The plunger now ascends to its highest position, permitting the folders 4, 5 and 6 to turn downward and inward as shown in Fig. 4. The folders 4 and 6 now assume the position shown in Figs. 1 and 3, the front folder 5 raises up high enough so that its lower side is somewhat above the top side of the folding bed 3. The discharge or pushing hooks 12 moving through the slot or opening 23 of the plate 21 and slots 22 of the back folder 4 110w raise up the envelop 7 to the position as shown in Fig. 5 the front end being guided underneath the front folder 5 and deflected in a downward direction by the guide plate 8. The further movement of the discharge or pushing hooks 12 now pushes the envelop completely off the folding bed. It drops by gravity through the opening in the plate 21 between the guide plates 8 and 9 into the opening 20 of the chain or drier 10 which now carries it away and presents a new opening ready to receive another envelop.
IVhat I claim as my invention and desire to secure by Letters Patent is:
1. In an envelop machine, the combination, of a folding bed, a plate having an opening in suitable proximity to the folding bed and one or more continuously revolving discharge hooks for pushing the envelop from the folding bed into said opening.
2. In an envelop machine, the combination of a folding bed, a plate having an opening in suitable proximity to the folding bed, one or more continuously revolving discharge hooks for pushing the envelop from the folding bed into said opening and guides forming a channel through which the envelop is to pass.
3. In an envelop machine, the combination of a folding bed, a plate having an opening in suitable proximity to the folding bed, a drier and one or more continuously revolving discharge hooks for pushing the envelop from the folding bed through said opening into the drier.
4. In an envelop maohine,the combination \Vitnesses F. L. SCHMIDT, E. M. J. KUNZE.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US50952209A 1909-07-26 1909-07-26 Envelop and similar machine. Expired - Lifetime US1006645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US50952209A US1006645A (en) 1909-07-26 1909-07-26 Envelop and similar machine.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50952209A US1006645A (en) 1909-07-26 1909-07-26 Envelop and similar machine.

Publications (1)

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US1006645A true US1006645A (en) 1911-10-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259827A (en) * 1992-01-15 1993-11-09 Tadeusz Staniszewski Apparatus for folding a paper sheet
BE1022702B1 (en) * 2015-02-09 2016-08-17 Unibind Limited Device for forming a preformed fold line in a sheet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259827A (en) * 1992-01-15 1993-11-09 Tadeusz Staniszewski Apparatus for folding a paper sheet
BE1022702B1 (en) * 2015-02-09 2016-08-17 Unibind Limited Device for forming a preformed fold line in a sheet

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