GB1461097A - Jointing apparatus for woodworking machinery - Google Patents

Jointing apparatus for woodworking machinery

Info

Publication number
GB1461097A
GB1461097A GB2505874A GB2505874A GB1461097A GB 1461097 A GB1461097 A GB 1461097A GB 2505874 A GB2505874 A GB 2505874A GB 2505874 A GB2505874 A GB 2505874A GB 1461097 A GB1461097 A GB 1461097A
Authority
GB
United Kingdom
Prior art keywords
support
stone
cutter
lever
shaft
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
GB2505874A
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.)
WADKIN Ltd
Original Assignee
WADKIN Ltd
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 WADKIN Ltd filed Critical WADKIN Ltd
Priority to GB2505874A priority Critical patent/GB1461097A/en
Publication of GB1461097A publication Critical patent/GB1461097A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

1461097 Sharpening cutters in situ WADKIN Ltd and P H MORRIS 6 June 1975 [6 June 1974] 25058/74 Heading B3D Apparatus for jointing, i.e. truing the rotary cutter 2 of a woodworking machine comprises a sharpening stone 6 mounted on a pivotable support 5 so as to be movable in an arc across the cutting circle of the cutter, means 9 for moving the stone in the arc, and means 7 for adjusting the arcuate path of the stone with respect to the cutter. A support bracket 1 is secured to the machine table and slidably support a frame 3 having a portion 4 which is vertically adjustable by a screw 7 and has a pivot 8 for the support 5. A shaft 10 is mounted in the portion 4 and has an eccentric stub 11 which is secured to a lever 9 and has a slide block 12 engaging a slideway 13 in an arm 14 of the support 5, a second stub at the other end of the shaft having a slide block engaging a slideway in a second arm of the support 5. The stone 6 is mounted at the end of the support 5 and moves in a small arc to true the cutter as the lever 9 is moved through 180 degrees. In another embodiment, the support is adjustable along a shaft mounted at its opposite ends in brackets on the machine table, one of the brackets being associated with a lever mechanism similar to that shown in Fig. 1 for causing the arcuate movement of the support and stone. The stone may be of circular cross-section and angularly indexable to present fresh portions to the cutter as the stone wears. The movement imparted to the support by the lever may be by means of reduction gearing or a cam.
GB2505874A 1974-06-06 1974-06-06 Jointing apparatus for woodworking machinery Expired GB1461097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2505874A GB1461097A (en) 1974-06-06 1974-06-06 Jointing apparatus for woodworking machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2505874A GB1461097A (en) 1974-06-06 1974-06-06 Jointing apparatus for woodworking machinery

Publications (1)

Publication Number Publication Date
GB1461097A true GB1461097A (en) 1977-01-13

Family

ID=10221538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2505874A Expired GB1461097A (en) 1974-06-06 1974-06-06 Jointing apparatus for woodworking machinery

Country Status (1)

Country Link
GB (1) GB1461097A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246426A2 (en) * 1986-05-17 1987-11-25 Michael Weinig Aktiengesellschaft Method of manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246426A2 (en) * 1986-05-17 1987-11-25 Michael Weinig Aktiengesellschaft Method of manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder
EP0246426A3 (en) * 1986-05-17 1990-03-21 Weinig Gmbh Michael Facility for manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee