GB1543216A – Method of and apparatus suitable for cutting envelope blanks
– Google Patents
GB1543216A – Method of and apparatus suitable for cutting envelope blanks
– Google Patents
Method of and apparatus suitable for cutting envelope blanks
Info
Publication number
GB1543216A
GB1543216A
GB19851/76A
GB1985176A
GB1543216A
GB 1543216 A
GB1543216 A
GB 1543216A
GB 19851/76 A
GB19851/76 A
GB 19851/76A
GB 1985176 A
GB1985176 A
GB 1985176A
GB 1543216 A
GB1543216 A
GB 1543216A
Authority
GB
United Kingdom
Prior art keywords
apparatus suitable
envelope blanks
cutting envelope
blanks
cutting
Prior art date
1975-05-14
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
Application number
GB19851/76A
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.)
Individual
Original Assignee
Individual
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.)
1975-05-14
Filing date
1976-05-13
Publication date
1979-03-28
1976-05-13
Application filed by Individual
filed
Critical
Individual
1979-03-28
Publication of GB1543216A
publication
Critical
patent/GB1543216A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B26—HAND CUTTING TOOLS; CUTTING; SEVERING
B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
B26F3/00—Severing by means other than cutting; Apparatus therefor
B26F3/06—Severing by using heat
B26F3/16—Severing by using heat by radiation
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/08—Devices involving relative movement between laser beam and workpiece
B23K26/083—Devices involving movement of the workpiece in at least one axial direction
B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K26/00—Working by laser beam, e.g. welding, cutting or boring
B23K26/36—Removing material
B23K26/38—Removing material by boring or cutting
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K2103/00—Materials to be soldered, welded or cut
B23K2103/30—Organic material
B23K2103/40—Paper
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
B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
B31B70/148—Cutting-out portions from the sides of webs or sheets
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
B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
B31B70/16—Cutting webs
GB19851/76A
1975-05-14
1976-05-13
Method of and apparatus suitable for cutting envelope blanks
Expired
GB1543216A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2521530A
DE2521530C3
(en)
1975-05-14
1975-05-14
Device for cutting envelope blanks
Publications (1)
Publication Number
Publication Date
GB1543216A
true
GB1543216A
(en)
1979-03-28
Family
ID=5946566
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB19851/76A
Expired
GB1543216A
(en)
1975-05-14
1976-05-13
Method of and apparatus suitable for cutting envelope blanks
Country Status (5)
Country
Link
DE
(1)
DE2521530C3
(en)
ES
(1)
ES447877A1
(en)
FR
(1)
FR2310846A1
(en)
GB
(1)
GB1543216A
(en)
IT
(1)
IT1059220B
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2139936A
(en)
*
1983-05-10
1984-11-21
Heraeus Gmbh W C
Material working plant using a laser
GB2141835A
(en)
*
1983-05-21
1985-01-03
Diehl Gmbh & Co
A device for aligning a laser beam
GB2149644A
(en)
*
1983-11-11
1985-06-19
Molins Plc
Perforating cigarettes by laser
GB2172535A
(en)
*
1985-03-15
1986-09-24
Binder Karl Franz
Workpiece processing apparatus
GB2227965A
(en)
*
1988-10-12
1990-08-15
Rolls Royce Plc
Method and apparatus for drilling a shaped hole in a workpiece
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4099830A
(en)
*
1976-12-15
1978-07-11
A. J. Bingley Limited
Optical systems including polygonal mirrors rotatable about two axes
FR2547756B1
(en)
*
1983-06-24
1986-06-06
Sciaky Sa
LASER BEAM POINT WELDING PROCESS AND INSTALLATION
FR2547757B1
(en)
*
1983-06-27
1986-10-17
Sciaky Sa
LASER BEAM POINT WELDING PROCESS AND INSTALLATION
US6440254B1
(en)
2000-01-03
2002-08-27
Hallmark Cards, Incorporated
Method of bonding a layer of material to a substrate
DE102008032830A1
(en)
*
2008-06-18
2009-12-31
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Device for processing workpieces with a two-dimensional deviating energy beam comprises an element rotating concentrically to the main axis/optical axis of the beam
DE102019127973A1
(en)
*
2019-10-16
2021-04-22
Evekinger Rohr- Und Profilwerke Gmbh
Device for processing a substrate by means of a laser processing head
DE102021110490A1
(en)
2021-04-23
2022-10-27
Evekinger Rohr- Und Profilwerke Gmbh
Device for processing a substrate using a laser processing head
DE102021110446B4
(en)
2021-04-23
2022-12-29
Evekinger Rohr- Und Profilwerke Gmbh
Device for processing a substrate using a laser processing head
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1242268B
(en)
*
1962-11-08
1967-06-15
Siemens Ag
Process for increasing the information density on magnetic recording media
US3181170A
(en)
*
1963-07-25
1965-04-27
Northrop Corp
Optical display device
GB1245751A
(en)
*
1968-01-08
1971-09-08
British Oxygen Co Ltd
Heating apparatus
US3610871A
(en)
*
1970-02-19
1971-10-05
Western Electric Co
Initiation of a controlled fracture
US3799657A
(en)
*
1972-06-05
1974-03-26
Photon Sources Inc
Optical drilling head for lasers
IL40603A
(en)
*
1972-10-17
1975-12-31
Laser Ind Ltd
Laser device with articulated arm
DE2350933C3
(en)
*
1973-10-10
1981-10-29
Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied
Device for flame cutting of a moving material web by means of a laser beam
1975
1975-05-14
DE
DE2521530A
patent/DE2521530C3/en
not_active
Expired
1976
1976-04-20
IT
IT22467/76A
patent/IT1059220B/en
active
1976-05-11
FR
FR7614016A
patent/FR2310846A1/en
active
Granted
1976-05-13
ES
ES76447877A
patent/ES447877A1/en
not_active
Expired
1976-05-13
GB
GB19851/76A
patent/GB1543216A/en
not_active
Expired
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2139936A
(en)
*
1983-05-10
1984-11-21
Heraeus Gmbh W C
Material working plant using a laser
GB2141835A
(en)
*
1983-05-21
1985-01-03
Diehl Gmbh & Co
A device for aligning a laser beam
GB2149644A
(en)
*
1983-11-11
1985-06-19
Molins Plc
Perforating cigarettes by laser
GB2172535A
(en)
*
1985-03-15
1986-09-24
Binder Karl Franz
Workpiece processing apparatus
GB2172535B
(en)
*
1985-03-15
1989-04-12
Binder Karl Franz
Workpiece processing apparatus
GB2227965A
(en)
*
1988-10-12
1990-08-15
Rolls Royce Plc
Method and apparatus for drilling a shaped hole in a workpiece
US5043553A
(en)
*
1988-10-12
1991-08-27
Rolls-Royce Plc
Method and apparatus for drilling a shaped hole in a workpiece
GB2227965B
(en)
*
1988-10-12
1993-02-10
Rolls Royce Plc
Apparatus for drilling a shaped hole in a workpiece
Also Published As
Publication number
Publication date
DE2521530B2
(en)
1980-11-13
DE2521530A1
(en)
1976-11-25
FR2310846B1
(en)
1980-07-04
IT1059220B
(en)
1982-05-31
FR2310846A1
(en)
1976-12-10
ES447877A1
(en)
1977-07-01
DE2521530C3
(en)
1981-07-30
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Legal Events
Date
Code
Title
Description
1979-06-13
PS
Patent sealed
1987-12-31
PCNP
Patent ceased through non-payment of renewal fee
