GB2092474B - Segmental pulpstone and abrasive segments - Google Patents

Segmental pulpstone and abrasive segments

Info

Publication number: GB2092474B
Authority: GB; United Kingdom
Prior art keywords: pulpstone; segmental; abrasive segments; abrasive; segments
Prior art date: 1981-02-09
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

GB8202411A

Other versions

GB2092474A (en

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.)

Saint Gobain Abrasives Inc

Original Assignee

Norton Co

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.)

1981-02-09

Filing date

1982-01-28

Publication date

1984-08-15

1982-01-28 Application filed by Norton Co filed Critical Norton Co

1982-08-18 Publication of GB2092474A publication Critical patent/GB2092474A/en

1984-08-15 Application granted granted Critical

1984-08-15 Publication of GB2092474B publication Critical patent/GB2092474B/en

Status Expired legal-status Critical Current

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Polishing Bodies And Polishing Tools (AREA)
Paper (AREA)

GB8202411A 1981-02-09 1982-01-28 Segmental pulpstone and abrasive segments Expired GB2092474B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23275181A	1981-02-09	1981-02-09

Publications (2)

Publication Number	Publication Date
GB2092474A GB2092474A (en)	1982-08-18
GB2092474B true GB2092474B (en)	1984-08-15

Family

ID=22874408

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8202411A Expired GB2092474B (en)	1981-02-09	1982-01-28	Segmental pulpstone and abrasive segments

Country Status (13)

Country	Link
JP (1)	JPS57149579A (en)
AU (1)	AU7996282A (en)
BE (1)	BE892053A (en)
BR (1)	BR8200671A (en)
CA (1)	CA1161291A (en)
DE (2)	DE3204384A1 (en)
FI (1)	FI74310C (en)
FR (1)	FR2499604A1 (en)
GB (1)	GB2092474B (en)
NL (1)	NL8200465A (en)
NO (1)	NO155204C (en)
SE (1)	SE8200450L (en)
ZA (1)	ZA82559B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI80087C (en) *	1986-05-13	1990-04-10	Yhtyneet Paperitehtaat Oy	MALBLOCK VID EN RAFFINOER.
DE29700458U1 (en)	1997-01-13	1997-08-14	BASF Magnetics GmbH, 67059 Ludwigshafen	Device for reducing the roughness and abrasion of laminated strips
GB2337219A (en) *	1998-05-11	1999-11-17	Maersk Medical Limited	Abrasive wheel.
US6855044B2 (en)	2001-03-30	2005-02-15	F.W. Roberts Manufacturing Company, Inc.	Burr for preparing a homogeneous pulpstone surface

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1132258A (en) *		1915-03-16	Hall Process Corp	Process and apparatus for reducing wood to pulp.
DE364490C (en) *		1922-11-27	Hermann Hustedt	Grinding stone for wood grinders for producing wood pulp
DE328891C (en) *	1914-11-27	1920-11-08	Hall Process Corp	Wood grinding stone with grooves arranged in its grinding surface for producing wood pulp
US2054771A (en) *	1935-11-09	1936-09-15	Norton Co	Segmental grinding wheel
US2421885A (en) *	1945-09-18	1947-06-10	Norton Co	Pulpstone
US2745226A (en) *	1955-05-31	1956-05-15	Norton Co	Pulpstone
US2769286A (en) *	1955-09-30	1956-11-06	Norton Co	Pulpstone
US2887276A (en) *	1957-04-24	1959-05-19	Kimberly Clark Co	Shell type pulpstone
CH390040A (en) *	1961-07-24	1965-03-31	Karlstad Mekaniska Ab	Grinding stone for grinding wood pulp
DE2853716A1 (en) *	1978-12-13	1980-06-19	Dyckerhoff & Widmann Ag	Paper pulp shredding mill - fed with water and air under pressure and at high temp., through porous coating

1982
- 1982-01-14 CA CA000394197A patent/CA1161291A/en not_active Expired
- 1982-01-28 ZA ZA82559A patent/ZA82559B/en unknown
- 1982-01-28 GB GB8202411A patent/GB2092474B/en not_active Expired
- 1982-01-28 SE SE8200450A patent/SE8200450L/en not_active Application Discontinuation
- 1982-01-29 AU AU79962/82A patent/AU7996282A/en not_active Abandoned
- 1982-02-05 NO NO820351A patent/NO155204C/en unknown
- 1982-02-05 FI FI820380A patent/FI74310C/en not_active IP Right Cessation
- 1982-02-08 NL NL8200465A patent/NL8200465A/en not_active Application Discontinuation
- 1982-02-08 FR FR8201994A patent/FR2499604A1/en not_active Withdrawn
- 1982-02-08 BE BE1/10417A patent/BE892053A/en not_active IP Right Cessation
- 1982-02-08 BR BR8200671A patent/BR8200671A/en unknown
- 1982-02-09 JP JP57019526A patent/JPS57149579A/en active Granted
- 1982-02-09 DE DE19823204384 patent/DE3204384A1/en active Granted
- 1982-02-09 DE DE19828203411U patent/DE8203411U1/en not_active Expired

Also Published As

Publication number	Publication date
AU7996282A (en)	1982-08-19
FR2499604A1 (en)	1982-08-13
BE892053A (en)	1982-08-09
FI74310C (en)	1988-01-11
CA1161291A (en)	1984-01-31
FI820380L (en)	1982-08-09
GB2092474A (en)	1982-08-18
NO155204B (en)	1986-11-17
DE8203411U1 (en)	1982-08-19
NO155204C (en)	1987-02-25
BR8200671A (en)	1982-12-14
JPS6143478B2 (en)	1986-09-27
ZA82559B (en)	1982-12-29
NL8200465A (en)	1982-09-01
SE8200450L (en)	1982-08-10
DE3204384A1 (en)	1982-09-23
NO820351L (en)	1982-08-10
JPS57149579A (en)	1982-09-16
FI74310B (en)	1987-09-30
DE3204384C2 (en)	1990-03-08

Legal Events

Date	Code	Title	Description
1986-09-24	PCNP	Patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
GB2096536B (en)	1984-12-19	Protective material
ZA824505B (en)	1983-04-27	Grinding wheel
IL67079A0 (en)	1983-02-23	Phenylureas
DE3372267D1 (en)	1987-08-06	Abrasive bodies
GB2098892B (en)	1985-04-03	Grinding wheel
GB2111415B (en)	1985-07-03	Knife sharpeners
GB2101235B (en)	1984-11-28	Pivoted segmental bearing
EP0068486A3 (en)	1983-06-29	Novel amidohydrolase
GB2116992B (en)	1985-09-25	Abrasive materials
GB2097905B (en)	1984-10-31	Predrying and grinding coal
GB2092474B (en)	1984-08-15	Segmental pulpstone and abrasive segments
AU8231182A (en)	1982-10-14	Abrasive blasting
JPS57169112A (en)	1982-10-18	Falling-down preventing apparatus
PT74352B (en)	1983-08-24	One use biberon
GB2110131B (en)	1985-07-31	Abrasive materials
GB2098074B (en)	1984-11-07	Dressing
GB2106019B (en)	1985-07-03	An abrasive disc
GB2099806B (en)	1985-04-03	Diamond like material
DE3273780D1 (en)	1986-11-20	New aza-crown-ethers and their use
ZA831948B (en)	1983-11-30	Abrasive bodies
ZA831949B (en)	1983-11-30	Abrasive bodies
ZA823507B (en)	1983-03-30	Sharpener
JPS57209864A (en)	1982-12-23	Outer dressing material
JPS57160630A (en)	1982-10-04	Sliding material
JPS57157989A (en)	1982-09-29	Continuous calcinator