EP0109791A3 - Loader apparatus for machine with a magnetic workpart driver - Google Patents

Loader apparatus for machine with a magnetic workpart driver Download PDF

Info

Publication number: EP0109791A3
Authority: EP; European Patent Office
Prior art keywords: workpart; driver; magnetic; machine; loader apparatus
Prior art date: 1982-11-23
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.): Granted

Application number

EP83306685A

Other versions

EP0109791A2 (en

EP0109791B1 (en

Inventor

Lawrence I. Millay

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.)

Ex-Cell-O Corp

Original Assignee

Ex-Cell-O Corp

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.)

1982-11-23

Filing date

1983-11-02

Publication date

1984-10-17

1983-11-02 Application filed by Ex-Cell-O Corp filed Critical Ex-Cell-O Corp

1984-05-30 Publication of EP0109791A2 publication Critical patent/EP0109791A2/en

1984-10-17 Publication of EP0109791A3 publication Critical patent/EP0109791A3/en

1987-09-02 Application granted granted Critical

1987-09-02 Publication of EP0109791B1 publication Critical patent/EP0109791B1/en

Status Expired legal-status Critical Current

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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Feeding Of Workpieces (AREA)
Auxiliary Devices For Machine Tools (AREA)
Jigs For Machine Tools (AREA)
Jet Pumps And Other Pumps (AREA)

EP19830306685 1982-11-23 1983-11-02 Loader apparatus for machine with a magnetic workpart driver Expired EP0109791B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US44413082A	1982-11-23	1982-11-23
US444130		1982-11-23

Publications (3)

Publication Number	Publication Date
EP0109791A2 EP0109791A2 (en)	1984-05-30
EP0109791A3 true EP0109791A3 (en)	1984-10-17
EP0109791B1 EP0109791B1 (en)	1987-09-02

Family

ID=23763628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19830306685 Expired EP0109791B1 (en)	1982-11-23	1983-11-02	Loader apparatus for machine with a magnetic workpart driver

Country Status (7)

Country	Link
EP (1)	EP0109791B1 (en)
JP (1)	JPS59146731A (en)
AU (1)	AU2096483A (en)
BR (1)	BR8306385A (en)
DE (1)	DE3373284D1 (en)
ES (1)	ES8504523A1 (en)
SE (1)	SE456144B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2706369A (en) *	1953-05-07	1955-04-19	Bryant Grinder Corp	Centerless grinding machine with loading and unloading mechanism
US2723499A (en) *	1953-07-06	1955-11-15	Bryant Grinder Corp	Centerless grinding machine
US2927406A (en) *	1957-07-09	1960-03-08	Bryant Grinder Corp	Work loading and supporting device for an internal grinding machine
GB1394434A (en) *	1972-08-21	1975-05-14	Newall Eng	Grinding machines and loading mechanisms therefor
US3972148A (en) *	1974-04-08	1976-08-03	Societe Nouvelle De Roulements	Machine tool for finish-grinding the inner surfaces of annular workpieces
DE2705634A1 (en) *	1976-02-10	1977-08-11	Seiko Seiki Kk	LOADING AND UNLOADING DEVICE FOR WORKPIECES

1983
- 1983-11-02 EP EP19830306685 patent/EP0109791B1/en not_active Expired
- 1983-11-02 DE DE8383306685T patent/DE3373284D1/en not_active Expired
- 1983-11-04 AU AU20964/83A patent/AU2096483A/en not_active Abandoned
- 1983-11-21 SE SE8306425A patent/SE456144B/en not_active IP Right Cessation
- 1983-11-21 BR BR8306385A patent/BR8306385A/en unknown
- 1983-11-22 ES ES527445A patent/ES8504523A1/en not_active Expired
- 1983-11-24 JP JP21965183A patent/JPS59146731A/en active Pending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2706369A (en) *	1953-05-07	1955-04-19	Bryant Grinder Corp	Centerless grinding machine with loading and unloading mechanism
US2723499A (en) *	1953-07-06	1955-11-15	Bryant Grinder Corp	Centerless grinding machine
US2927406A (en) *	1957-07-09	1960-03-08	Bryant Grinder Corp	Work loading and supporting device for an internal grinding machine
GB1394434A (en) *	1972-08-21	1975-05-14	Newall Eng	Grinding machines and loading mechanisms therefor
US3972148A (en) *	1974-04-08	1976-08-03	Societe Nouvelle De Roulements	Machine tool for finish-grinding the inner surfaces of annular workpieces
DE2705634A1 (en) *	1976-02-10	1977-08-11	Seiko Seiki Kk	LOADING AND UNLOADING DEVICE FOR WORKPIECES

Also Published As

Publication number	Publication date
SE8306425D0 (en)	1983-11-21
ES527445A0 (en)	1985-05-01
SE8306425L (en)	1984-05-24
DE3373284D1 (en)	1987-10-08
ES8504523A1 (en)	1985-05-01
EP0109791A2 (en)	1984-05-30
JPS59146731A (en)	1984-08-22
SE456144B (en)	1988-09-12
EP0109791B1 (en)	1987-09-02
BR8306385A (en)	1984-06-26
AU2096483A (en)	1984-05-31

Publication	Publication Date	Title
DE3380882D1 (en)	1989-12-28	Control apparatus for a grinding machine
DE3372281D1 (en)	1987-08-06	A method for alkoxylation
GB2120808B (en)	1986-03-26	Tape feed drive for sewing machines
DE3380414D1 (en)	1989-09-21	Control method for a microcalculator
GB2114614B (en)	1985-05-15	Device for driving sewing machine
GB2130222B (en)	1986-05-14	Control apparatus for a vulcanizing machine
ZA812786B (en)	1982-04-28	Bag loader for packagiang machine
DE3066440D1 (en)	1984-03-08	Electronic control device for a separately excited direct current machine
GB2114494B (en)	1985-05-15	Apparatus for inserting elements into a work-piece
GB2119991B (en)	1986-03-26	Amusement-with-prizes machine with a stop feature
AU558219B2 (en)	1987-01-22	Pattern/selecting device for electronic sewing machines
GB2069576B (en)	1983-07-13	Impact-transmitting driver for a ramming apparatus
GB2133581B (en)	1986-07-09	Apparatus for controlling a sewing machine
AU560445B2 (en)	1987-04-09	Feeding device for a skinning machine
GB2129385B (en)	1986-09-24	A vehicle drive apparatus
GB2116512B (en)	1985-10-02	A traction machine for an elevator
GB2129384B (en)	1987-01-07	Transporter for tracked machines
AU544470B2 (en)	1985-05-30	Auxiliary device for a sewing machine
GB2120976B (en)	1985-09-11	Driving a printing machine
DE3377926D1 (en)	1988-10-13	Control apparatus with a microcalculator
DE3373284D1 (en)	1987-10-08	Loader apparatus for machine with a magnetic workpart driver
GB2130609B (en)	1985-12-04	Wheel feed for a sewing machine
DE3460581D1 (en)	1986-10-09	Process for fire-hardening green pellets on a pellet-burning machine
JPS56109696A (en)	1981-08-31	Driving device for sewing machine
GB2127609B (en)	1986-05-08	A magnetic drum/head apparatus

Legal Events

Date	Code	Title	Description
1984-03-31	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1984-05-30	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT LI
1984-08-14	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1984-10-17	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT LI
1985-05-15	17P	Request for examination filed	Effective date: 19850227
1986-05-14	17Q	First examination report despatched	Effective date: 19860327
1987-07-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1987-09-02	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE CH DE FR GB IT LI
1987-09-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19870902 Ref country code: BE Effective date: 19870902
1987-10-08	REF	Corresponds to:	Ref document number: 3373284 Country of ref document: DE Date of ref document: 19871008
1987-12-02	ITF	It: translation for a ep patent filed
1988-02-05	EN	Fr: translation not filed
1988-06-22	GBPC	Gb: european patent ceased through non-payment of renewal fee
1988-07-01	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1988-07-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1988-08-17	26N	No opposition filed
1988-11-22	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19881122
1989-01-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19890120 Year of fee payment: 6
1989-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19891130 Ref country code: CH Effective date: 19891130
1990-07-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1990-08-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19900801