DE59104985D1 - Hammer and / or percussion hammer. - Google Patents

Hammer and / or percussion hammer.

Info

Publication number: DE59104985D1
Authority: DE; Germany
Prior art keywords: hammer; percussion; percussion hammer
Prior art date: 1990-08-25
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 - Lifetime

Application number

DE59104985T

Other languages

German (de)

Inventor

Karl Frauhammer

Frank Mueller

Heinz Ing Schnerring

Heinz Dr Dipl Ing Neubert

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1990-08-25

Filing date

1991-07-12

Publication date

1995-04-27

1991-07-12 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1995-04-27 Application granted granted Critical

1995-04-27 Publication of DE59104985D1 publication Critical patent/DE59104985D1/en

2011-07-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/26—Lubricating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Percussive Tools And Related Accessories (AREA)

DE59104985T 1990-08-25 1991-07-12 Hammer and / or percussion hammer. Expired - Lifetime DE59104985D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4026946A DE4026946A1 (en)	1990-08-25	1990-08-25	DRILL AND / OR SLOPE

Publications (1)

Publication Number	Publication Date
DE59104985D1 true DE59104985D1 (en)	1995-04-27

Family

ID=6412936

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE4026946A Withdrawn DE4026946A1 (en)	1990-08-17	1990-08-25	DRILL AND / OR SLOPE
DE59104985T Expired - Lifetime DE59104985D1 (en)	1990-08-25	1991-07-12	Hammer and / or percussion hammer.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE4026946A Withdrawn DE4026946A1 (en)	1990-08-17	1990-08-25	DRILL AND / OR SLOPE

Country Status (2)

Country	Link
EP (1)	EP0473908B1 (en)
DE (2)	DE4026946A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6000140A (en) *	1997-12-01	1999-12-14	Black & Decker Inc.	Power tool with lubricating system
DE10003772A1 (en) *	2000-01-28	2001-08-09	Bosch Gmbh Robert	Device for sealing a room
DE10045618A1 (en) *	2000-09-15	2002-04-04	Bosch Gmbh Robert	Machine tool with a room with lubricant and a pressure compensation device of the room
DE10045620A1 (en) *	2000-09-15	2002-04-04	Bosch Gmbh Robert	Machine tool with a room with lubricant and a pressure compensation device of the room
CN101520091A (en) *	2008-02-28	2009-09-02	昆山密友实业有限公司	Hydrodynamic pressure type sealing machine of kettle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1915934A1 (en) *	1969-03-28	1970-10-08	Dornier System Gmbh	Device for sealing shafts
US3937477A (en) *	1973-12-26	1976-02-10	Borg-Warner Corporation	Mechanical seal system
DE3070070D1 (en) *	1980-10-09	1985-03-14	Crane Houdaille John Inc	Low energy tandem seal
DE3235544A1 (en) *	1982-09-25	1984-03-29	Robert Bosch Gmbh, 7000 Stuttgart	Drill hammer

1990
- 1990-08-25 DE DE4026946A patent/DE4026946A1/en not_active Withdrawn
1991
- 1991-07-12 DE DE59104985T patent/DE59104985D1/en not_active Expired - Lifetime
- 1991-07-12 EP EP91111631A patent/EP0473908B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE4026946A1 (en)	1992-02-27
EP0473908A2 (en)	1992-03-11
EP0473908B1 (en)	1995-03-22
EP0473908A3 (en)	1992-05-20

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Legal Events

Date	Code	Title	Description
1996-04-18	8364	No opposition during term of opposition