公开(公告)号：CA2236520A1

公开(公告)日：1997-05-22

申请号：CA2236520

申请日：1996-11-13

Applicant: STEWART JOHN S

Inventor： STEWART JOHN S

IPC: B27C1/02 ,  B23C5/10 ,  B23C5/22 ,  B23Q11/00 ,  B27G13/04 ,  B27C1/14

Abstract: A removable cutterhead insert (18) for use in a helical cutterhead (10) for an industrial woodworking machine, the helical cutterhead (10) including a generally cylindrical portion (16), a plurality of circumferential, spaced grooves (17) extending into the cutterhead body from the periphery of the cylindrical portion (16) and adapted to receive the removable cutterhead inserts (18), and fasteners for removably securing the cutterhead inserts in the grooves (17); the cutterhead insert (18) includes a mild steel insert body (22) and two blade units (24); the insert body (22) having raised portions having triangular pockets formed therein so as to have two inwardly-facing flat portions, a hole to receive the fasteners for removably securing the cutterhead insert in the grooves between the inwardly-facing flat portions and two bolt holes to secure the two blade units to the insert body; and the blade units are triangular with cut-off corners (36) each including a blade edge (38) and configured so as not to occlude the countersunk hole and to have the blade edges disposed to align with the blade edges of other blade units.

公开(公告)号：CA2008644C

公开(公告)日：1994-05-31

申请号：CA2008644

申请日：1990-01-26

Applicant: STEWART JOHN V

Inventor： STEWART JOHN V

IPC: A63B61/04

Abstract: VOLLEYBALL NET ADJUSTER : An apparatus for quick, convenient adjustment or the tension and height of volleyball nets comprises a vertically slidable hardware mounting platform on each net post, containing cable-connection hardware, including winch means. Net height is changed by sliding the mount, without the need to disconnect cables. Through an arrangement or pulleys, a single winch tightens both the upper and lower net cables in unison, with equal force. The pulleys double the winch pull, allowing use or a light winch. They can also be configured to provide single pull on the lower cable, for nets with a steel upper cable and a rope lower cable. Two versions of the slidable mount are described; one is a sleeve on the net post, and the other is a track and slide, in which the track is connected to the post, guiding and retaining the slide.

公开(公告)号：ITRM920047A1

公开(公告)日：1993-07-21

申请号：ITRM920047

申请日：1992-01-21

Applicant: STEWART JOHN ,  STEYN RICARDO SHEATH OXFORD

Inventor： STEYN RICARDO SHEATH OXFORD

IPC: A61M20060101 ,  A61M5/32

公开(公告)号：SE9200167L

公开(公告)日：1992-07-23

申请号：SE9200167

申请日：1992-01-22

Applicant: STEWART JOHN ,  RICARDO SHEATH OXFORD STEYN

Inventor： STEYN R S O

IPC: A61M5/32

公开(公告)号：GB9207017D0

公开(公告)日：1992-05-13

申请号：GB9207017

申请日：1992-03-30

Applicant: STEWART JOHN S S

公开(公告)号：CA2008644A1

公开(公告)日：1991-01-10

申请号：CA2008644

申请日：1990-01-26

Applicant: STEWART, JOHN V.

Inventor： STEWART, JOHN V.

IPC: A63B61/04

公开(公告)号：GB9020152D0

公开(公告)日：1990-10-24

申请号：GB9020152

申请日：1990-09-14

Applicant: RICHARDS BRIAN J ,  STEWART JOHN S S

公开(公告)号：CA2014662A1

公开(公告)日：1990-10-17

申请号：CA2014662

申请日：1990-04-17

Applicant: HORROBIN DAVID F ,  STEWART JOHN C M ,  WINTHER MICHAEL D

Inventor： HORROBIN DAVID F ,  STEWART JOHN C M ,  WINTHER MICHAEL D

IPC: C07D473/18 ,  A61K20060101 ,  A61K31/00 ,  A61K31/505 ,  A61K31/52 ,  A61K31/522 ,  A61K31/70 ,  A61K31/7042 ,  A61K31/7052 ,  A61K31/7064 ,  A61K31/7072 ,  A61P31/00 ,  A61P31/12 ,  C07D405/04 ,  C07D473/00 ,  C07H20060101 ,  C07H19/06 ,  C07H19/073 ,  C07H19/16 ,  C07H19/04

Abstract: Anti-virals wherein a linoleyl, gamma-linolenyl or other unsaturated long chain fatty acyl group is borne directly on a hydroxy or amino group of the sugar/sugar analogue or heterocyclic moiety of a nucleoside or nucleoside analogue.

公开(公告)号：GB8923416D0

公开(公告)日：1989-12-06

申请号：GB8923416

申请日：1989-10-18

Applicant: STEWART JOHN S S

公开(公告)号：GB8915554D0

公开(公告)日：1989-08-23

申请号：GB8915554

申请日：1989-07-07

Applicant: STEWART JOHN S S