GB1362090A - Sharpening of ice skates - Google Patents
Sharpening of ice skatesInfo
- Publication number
- GB1362090A GB1362090A GB628672A GB628672A GB1362090A GB 1362090 A GB1362090 A GB 1362090A GB 628672 A GB628672 A GB 628672A GB 628672 A GB628672 A GB 628672A GB 1362090 A GB1362090 A GB 1362090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grinding wheel
- skates
- skate
- edges
- 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
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
- B24B3/003—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools for skate blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
1362090 Sharpening ice skates MERCO INTERNATIONAL Ltd 10 Feb 1972 [12 Feb 1971] 6286/72 Heading B3D An ice skate sharpening machine comprises means 41, 43, Fig. 4, to clamp a pair of skate blades 11, 13 in a fixed position, in alignment but facing in opposite directions, a grinding wheel 65, Fig. 8, having its cross-sectional profile dressed to the desired cross-section of the skate blade edges, mounting means for holding the grinding wheel with its plane in a plane containing the clamped skate blades, means for driving the grinding wheel, means for biasing the grinding wheel towards the skate edges and traversing means for moving the grinding wheel along the skate blade edges. As described the machine is coin operated and automatically controlled. The skates are inserted in the machine heel-to-heel, each heel abutting a centre bar 15 and the edges resting on locations 19 ... 23, Fig. 3. Toe-end locators 31, 33 are slidable along a shaft 79, Fig. 9, and carry blocks 63A for locating the toe-ends of the skates, the heel ends being located by blocks 63B carried by the centre bar 15. The skates are clamped in their located positions by bars 41, 43, 45, 47 which are connected by toggle links 51, 53 to rods 55, 61 and a fixed part 59 of the machine; movement of the rods upon rotation of screw-threaded shafts 101, 102 driven by a clamp motor CL moves the bars to clamp the skates. When the skates are clamped, the locations 19 ... 23 are pivoted to an inoperative position by movement of a rod 108 driven by a crank 109 on a motor LOC. A lead screw 113 is rotatable by a motor CA to move a carriage 115 along guide rods 117, 119, the carriage having low friction slider bearings. The carriage has a transversely mounted shaft 129 which supports a sub-chassis 127 and is mounted in bearings 201 in the carriage. The sub-chassis carries a shaft 137 of the grinding wheel 65 which is belt-driven from a motor GR. An adjustable weight 197 acts to urge the sub-chassis about the axis of shaft 129 to engage the grinding wheel with the skates, undesirable oscillation resulting in chatter being prevented by an hydraulic damper 203 on shaft 129, the damper consisting of a vane in a cylinder of fluid. The grinding wheel has a convex profile for grinding a concave edge of the blades and is dressed by a diamond tool 143 carried by an arm 141 at one end pivotally mounted on the sub-chassis. The other end of the arm is connected by a link 147 to a nut 149 engaging a screw 151 which is rotated step-by-step by a ratchet mechanism 153 operated by a solenoid to advance the dressing tool incrementally towards the wheel. The arm 141 is rocked by a link 189 connected to a crank 189 driven by a dressing motor DR to cause the dressing tool to form a convex profile on the wheel. During dressing, a cam 167 mounted on the shaft of an electric motor, when moved to one limiting position, holds the sub-chassis, and hence the grinding wheel, in a lower position away from the skate edges. In its other position, the grinding wheel, urged by the weight 197, rises to engage the skate edges and the carriage is driven to traverse the wheel along the skate edges. The movement towards the toe-ends of the skates is terminated according to the position of the toe locators and according to whether the machine is set to grind hockey or figure skates. The number of traverses of the grinding wheel along the edges is determined by setting the machine for poor, fair, or good condition of the skate edges. Dust is drawn by a fan 219 through a duct 221 into a filter 223.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA105211 | 1971-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1362090A true GB1362090A (en) | 1974-07-30 |
Family
ID=4088734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB628672A Expired GB1362090A (en) | 1971-02-12 | 1972-02-10 | Sharpening of ice skates |
Country Status (15)
Country | Link |
---|---|
US (1) | US3735533A (en) |
AT (1) | AT320465B (en) |
AU (1) | AU3883672A (en) |
BE (1) | BE779301A (en) |
CA (1) | CA920819A (en) |
CH (1) | CH552446A (en) |
DD (1) | DD99121A5 (en) |
DE (1) | DE2204863A1 (en) |
ES (1) | ES399740A1 (en) |
FR (1) | FR2125413B1 (en) |
GB (1) | GB1362090A (en) |
IT (1) | IT948557B (en) |
NL (1) | NL7201554A (en) |
PL (1) | PL74901B1 (en) |
RO (1) | RO64253A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8827768B2 (en) | 2012-06-22 | 2014-09-09 | Robert H. Allen | Skate sharpening holder, skate blade, and method of use |
CN112496980A (en) * | 2020-11-27 | 2021-03-16 | 湖南昌泰金属设备制造有限公司 | Timber equipment of polishing for timber furniture production |
CN112621445A (en) * | 2020-12-17 | 2021-04-09 | 安徽省佳业集成房屋科技发展有限公司 | Grinding device is used in production of aluminum alloy plastic-steel door and window |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1118514A (en) * | 1978-07-13 | 1982-02-16 | James H. Hannaford | Skate sharpening apparatus |
US4241544A (en) * | 1978-10-30 | 1980-12-30 | Joseph Hampton | Skate blade sharpener |
CA1208023A (en) * | 1983-06-10 | 1986-07-22 | Joseph A. Consay | Ice skate sharpening machine |
CA1210935A (en) * | 1983-06-10 | 1986-09-09 | Joseph A. Consay | Ice skate sharpening machine |
SE444648B (en) * | 1984-09-03 | 1986-04-28 | Robert Ek | PROCEDURE AND DEVICE FOR SLIPPING SLIDING SLIDE |
SE450221B (en) * | 1985-11-07 | 1987-06-15 | Thomas Weidmo | PROCEDURE AND DEVICE FOR GRINDING OF LONG-TERM FORMAL, SPECIAL EDGE GRINDING OF FORMAL |
SE460827B (en) * | 1987-07-17 | 1989-11-27 | Svenska Skatebox Ab | SKATE GRINDING AUTOMATIC |
US5287657A (en) * | 1992-05-22 | 1994-02-22 | Contract Design, Inc. | Skate sharpening machine and method |
US5601473A (en) * | 1993-12-03 | 1997-02-11 | M.J.S. Manufacturing, Inc. | Skate sharpening apparatus and method |
AU3939799A (en) * | 1999-05-10 | 2000-11-21 | Unicorn Abrasives Limited | Blade sharpening |
NL1014647C1 (en) * | 2000-03-15 | 2001-09-19 | Anne Visser | Apparatus and method for sharpening skates. |
CH694908A5 (en) * | 2000-10-12 | 2005-09-15 | Weiss Ag Diamant Und Cbn Werkz | Grinding apparatus for grinding a winter sports equipment. |
US6802760B1 (en) * | 2002-03-19 | 2004-10-12 | Steven G. Goldstein | Disk restoration service vending machine |
EP1584410A3 (en) * | 2004-01-29 | 2006-03-08 | Jacques J.M. Geraets | Method for grinding and contouring the sliding surface of the sliding element of an ice skate and a device suitable for applying the said method |
CA2516068C (en) * | 2004-08-20 | 2012-07-10 | Magnus Eriksson | Automatic sharpening system for ice-skates |
US8056907B2 (en) | 2008-05-02 | 2011-11-15 | 1339513 Ontario Ltd. | Ice skate blades |
US7934978B2 (en) * | 2007-05-10 | 2011-05-03 | 1339513 Ontario Ltd. | Ice skate blade sharpening machine |
US8277284B2 (en) | 2007-05-10 | 2012-10-02 | 1339513 Ontario Ltd. | Ice skate blade sharpening machines and associated method of dressing a grinding wheel |
USD688343S1 (en) | 2009-03-12 | 2013-08-20 | 1339513 Ontario Ltd. | Flat bottom vee ice skate blade |
US20120104705A1 (en) * | 2010-11-02 | 2012-05-03 | Jason Swist | Ice Skate Blade |
USD665830S1 (en) | 2011-03-28 | 2012-08-21 | 1339513 Ontario Ltd. | Multiple spinner carousel for dressing a grinding wheel |
US9517543B2 (en) * | 2012-12-21 | 2016-12-13 | Aiguisage Elite Inc. | Blade sharpening system and method of using the same |
US9339911B2 (en) * | 2013-11-19 | 2016-05-17 | Eriksson Teknik Ab | Method for automatic sharpening of a blade |
US9308613B2 (en) * | 2013-11-19 | 2016-04-12 | Eriksson Teknik Ab | Method for automatic sharpening of a blade |
US9902035B2 (en) | 2014-10-24 | 2018-02-27 | Velasa Sports, Inc. | Compact grinding wheel |
US9475175B2 (en) | 2014-10-24 | 2016-10-25 | Velasa Sports, Inc. | Grinding wheel arbor |
US9114498B1 (en) * | 2014-10-24 | 2015-08-25 | Velasa Sports, Inc. | Skate blade sharpening system with protective covers |
US9566682B2 (en) | 2014-10-24 | 2017-02-14 | Velasa Sports, Inc. | Skate blade retention mechanism |
USD793830S1 (en) | 2015-07-08 | 2017-08-08 | Velasa Sports, Inc. | Skate blade sharpening system |
US9669508B2 (en) | 2014-10-24 | 2017-06-06 | Velasa Sports, Inc. | Grinding wheel with identification tag |
US10300574B2 (en) | 2014-10-24 | 2019-05-28 | Velasa Sports, Inc. | Skate blade sharpening system |
US9242330B1 (en) | 2014-10-24 | 2016-01-26 | Velasa Sports, Inc. | Skate blade sharpening system with alignment visualization and adjustment |
US9573236B2 (en) | 2015-05-28 | 2017-02-21 | Velasa Sports, Inc. | Skate blade sharpening system with alignment adjustment using alignment wheel |
US10583347B2 (en) * | 2015-04-27 | 2020-03-10 | Aiguisage Elite Inc. | Blade sharpening system and method of using the same |
US11819973B1 (en) * | 2020-04-14 | 2023-11-21 | Dalibor Gajdos | Self-service ice skate blade sharpening machine |
US11969851B2 (en) | 2020-07-31 | 2024-04-30 | Velasa Sports, Inc. | Skate blade sharpening system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1487142A (en) * | 1922-04-05 | 1924-03-18 | Vitus A Boker | Skate-grinding machine |
US2229374A (en) * | 1939-02-02 | 1941-01-21 | Joseph O Devau | Grinding machine |
US2438543A (en) * | 1945-01-08 | 1948-03-30 | Jack Shaw | Abrading machine |
GB608207A (en) * | 1946-02-18 | 1948-09-10 | Peter Macpherson Forrester | Improvements in or relating to grinding ice-skates |
US3040481A (en) * | 1960-09-16 | 1962-06-26 | Vlieg Howard Rawson De | Ice skate grinding machine |
-
1971
- 1971-02-12 CA CA920819A patent/CA920819A/en not_active Expired
- 1971-04-27 US US00137789A patent/US3735533A/en not_active Expired - Lifetime
-
1972
- 1972-02-02 DE DE19722204863 patent/DE2204863A1/en active Pending
- 1972-02-07 NL NL7201554A patent/NL7201554A/xx unknown
- 1972-02-09 CH CH192972A patent/CH552446A/en not_active IP Right Cessation
- 1972-02-09 AU AU38836/72A patent/AU3883672A/en not_active Expired
- 1972-02-10 PL PL1972153421A patent/PL74901B1/xx unknown
- 1972-02-10 AT AT108572A patent/AT320465B/en not_active IP Right Cessation
- 1972-02-10 GB GB628672A patent/GB1362090A/en not_active Expired
- 1972-02-11 BE BE779301A patent/BE779301A/en unknown
- 1972-02-11 RO RO7269737A patent/RO64253A/en unknown
- 1972-02-11 IT IT48266/72A patent/IT948557B/en active
- 1972-02-11 FR FR7204720A patent/FR2125413B1/fr not_active Expired
- 1972-02-12 ES ES399740A patent/ES399740A1/en not_active Expired
- 1972-02-14 DD DD160949A patent/DD99121A5/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8827768B2 (en) | 2012-06-22 | 2014-09-09 | Robert H. Allen | Skate sharpening holder, skate blade, and method of use |
CN112496980A (en) * | 2020-11-27 | 2021-03-16 | 湖南昌泰金属设备制造有限公司 | Timber equipment of polishing for timber furniture production |
CN112621445A (en) * | 2020-12-17 | 2021-04-09 | 安徽省佳业集成房屋科技发展有限公司 | Grinding device is used in production of aluminum alloy plastic-steel door and window |
Also Published As
Publication number | Publication date |
---|---|
AT320465B (en) | 1975-02-10 |
CH552446A (en) | 1974-08-15 |
NL7201554A (en) | 1972-08-15 |
BE779301A (en) | 1972-05-30 |
CA920819A (en) | 1973-02-13 |
RO64253A (en) | 1980-07-15 |
DE2204863A1 (en) | 1972-08-17 |
PL74901B1 (en) | 1974-12-31 |
FR2125413A1 (en) | 1972-09-29 |
ES399740A1 (en) | 1975-06-16 |
DD99121A5 (en) | 1973-07-20 |
AU3883672A (en) | 1973-08-16 |
US3735533A (en) | 1973-05-29 |
IT948557B (en) | 1973-06-11 |
FR2125413B1 (en) | 1975-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1362090A (en) | Sharpening of ice skates | |
US2913025A (en) | Combination saw, jointer and sander tool | |
US2579337A (en) | Machine for edge grinding plates | |
US4094101A (en) | Ice-skate sharpener | |
US4732056A (en) | Saw chain grinding machine | |
US2568062A (en) | Chain saw grinding machine | |
US2728176A (en) | Sharpening device for rotary knives | |
US2718097A (en) | Lawn mower sharpener | |
US6364750B2 (en) | Blade sharpener for curved and straight edge blades | |
US3376672A (en) | Abrading machine with a plurality of abrasive wheels | |
US2028315A (en) | Grinding machine | |
US1769870A (en) | Grinder mechanism | |
US3101574A (en) | Cotton picker spindle sharpener | |
US2530479A (en) | Matched edge lawn mower grinder | |
US3546817A (en) | Turbine rotor grinding machine | |
US3570193A (en) | Mobile implement sharpening machine | |
US2490312A (en) | Sharpening and grinding machine | |
US3827420A (en) | Grinding wheel dressing apparatus | |
US3271906A (en) | Blade sharpener | |
US3003545A (en) | Tire-truing machine | |
US3993115A (en) | Tire truing machine | |
US1370991A (en) | Beveling-machine | |
US2715797A (en) | Sickle grinder | |
US4016781A (en) | Device for gumming and sharpening circle saws | |
US2815619A (en) | Grinding machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |