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GB1249097A - Milling devices - Google Patents

Milling devices

Info

Publication number
GB1249097A
GB1249097A GB1325570A GB1325570A GB1249097A GB 1249097 A GB1249097 A GB 1249097A GB 1325570 A GB1325570 A GB 1325570A GB 1325570 A GB1325570 A GB 1325570A GB 1249097 A GB1249097 A GB 1249097A
Authority
GB
United Kingdom
Prior art keywords
workpiece
milling
periphery
rods
bears
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
Application number
GB1325570A
Inventor
Heinrich Brandt
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1249097A publication Critical patent/GB1249097A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only
    • B23Q35/101—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool
    • B23Q35/105—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only with a pattern composed of one or more lines used simultaneously for one tool of two lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/006—Trimming, chamfering or bevelling edgings, e.g. lists

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Automation & Control Theory (AREA)
  • Milling Processes (AREA)

Abstract

1,249,097. Milling machines. H. BRANDT. 19 March, 1970 [21 March, 1969], No. 13255/70. Heading B3K. In a milling machine a plastic or wood veneer strip 28 is glued to the periphery of a rotating workpiece 1, by a device 2, and protruding edges of the strip are removed by a milling device 3. Device 3 is pivoted to an arm 4 at 29, and is biased towards workpiece 1 by a fluid pressure cylinder 6. The milling device 3 comprises two milling cutters 13 each of which is rotated by an electric motor 12 carried by a head 11 vertically movable on guide rods 10 carried by arms 8 extending from a beam 7. At the end of arms 8 are mounted crossbars 17, pivotable about a vertical axis 18, and the ends of the crossbars are connected by two guide rods 16. Two semicircular shaped bars 14 are slidable on rods, and each bar carries a roller 20 which bears on workpiece 1. Each motor 12 has a rod 21 on which is mounted a roller 22 which bears on bar 14 so as to provide for vertical adjustment of the position of the motor. An abutment member 25 bears on the periphery of the work piece, is located between cutters 13, is carried on rods 16, and is pivotably connected to an arm 24 by a pin 26 which is aligned with axis 18. In operation, member 25 slides along the periphery of the rotating workpiece, and on reaching a corner of the latter, effects a pivoting of rods 16, which pivots bars 14 and rollers 20 about axis 18, so that cutters 13 are maintained in the correct positions relative to the periphery of the workpiece. After each operation the upper milling unit is moved away from the workpiece by hydraulic or pneumatic means and during the operation the lower unit is held in position by hydraulic or pneumatic means.
GB1325570A 1969-03-21 1970-03-19 Milling devices Expired GB1249097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691914403 DE1914403A1 (en) 1969-03-21 1969-03-21 Milling device for removing the protruding lengthways of the strip material applied to the face of plate-shaped workpieces

Publications (1)

Publication Number Publication Date
GB1249097A true GB1249097A (en) 1971-10-06

Family

ID=5728861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1325570A Expired GB1249097A (en) 1969-03-21 1970-03-19 Milling devices

Country Status (3)

Country Link
DE (1) DE1914403A1 (en)
GB (1) GB1249097A (en)
NL (1) NL7004065A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20110096A1 (en) * 2011-03-01 2012-09-02 Biesse Spa METHOD AND MACHINE FOR PROCESSING WOODEN OR SIMILAR PANELS
EP1997597A3 (en) * 2007-05-21 2013-05-08 SCM Group S.p.A. Apparatus and method for edge-banding panels and edge-banded composite panel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3106273T3 (en) * 2015-06-16 2020-06-29 SWISS KRONO Tec AG Tool assembly for machining wooden panels

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997597A3 (en) * 2007-05-21 2013-05-08 SCM Group S.p.A. Apparatus and method for edge-banding panels and edge-banded composite panel
ITBO20110096A1 (en) * 2011-03-01 2012-09-02 Biesse Spa METHOD AND MACHINE FOR PROCESSING WOODEN OR SIMILAR PANELS
WO2012117375A3 (en) * 2011-03-01 2012-12-20 Biesse S.P.A. Method and machine for processing wooden panels or panels of similar materials

Also Published As

Publication number Publication date
NL7004065A (en) 1970-09-23
DE1914403A1 (en) 1970-10-08

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