SE467450B - Begraensningsanordning vid handhaallet slagverktyg - Google Patents

Begraensningsanordning vid handhaallet slagverktyg

Info

Publication number: SE467450B
Authority: SE; Sweden
Prior art keywords: tool; piston; stop; machine housing; spring
Prior art date: 1989-10-28

Application number

SE8903620A

Other languages

English (en)

Swedish (sv)

Other versions

SE8903620D0 (sv

SE8903620L (sv

Inventor

K R L Gustafsson

Original Assignee

Berema Atlas Copco Ab

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.)

1989-10-28

Filing date

1989-10-28

Publication date

1992-07-20

1989-10-28 Application filed by Berema Atlas Copco Ab filed Critical Berema Atlas Copco Ab

1989-10-28 Priority to SE8903620A priority Critical patent/SE467450B/sv

1989-10-28 Publication of SE8903620D0 publication Critical patent/SE8903620D0/xx

1990-10-22 Priority to DE90850348T priority patent/DE69003512T2/de

1990-10-22 Priority to EP90850348A priority patent/EP0426629B1/fr

1990-10-26 Priority to US07/604,765 priority patent/US5088566A/en

1990-10-26 Priority to FI905316A priority patent/FI96101C/fi

1990-10-29 Priority to JP2288620A priority patent/JPH03208572A/ja

1991-04-29 Publication of SE8903620L publication Critical patent/SE8903620L/

1992-07-20 Publication of SE467450B publication Critical patent/SE467450B/sv

Links

238000004519 manufacturing process Methods 0.000 title 1
238000009527 percussion Methods 0.000 claims description 40
230000006835 compression Effects 0.000 claims description 8
238000007906 compression Methods 0.000 claims description 8
125000006850 spacer group Chemical group 0.000 claims description 8
230000003252 repetitive effect Effects 0.000 claims description 6
238000007789 sealing Methods 0.000 claims description 3
238000009423 ventilation Methods 0.000 claims description 3
240000007124 Brassica oleracea Species 0.000 claims 1
235000003899 Brassica oleracea var acephala Nutrition 0.000 claims 1
235000011301 Brassica oleracea var capitata Nutrition 0.000 claims 1
235000001169 Brassica oleracea var oleracea Nutrition 0.000 claims 1
230000035515 penetration Effects 0.000 claims 1
238000006073 displacement reaction Methods 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
229920002449 FKM Polymers 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
-1 polytetrafluoroethylene Polymers 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Percussive Tools And Related Accessories (AREA)

SE8903620A 1989-10-28 1989-10-28 Begraensningsanordning vid handhaallet slagverktyg SE467450B (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE8903620A SE467450B (sv)	1989-10-28	1989-10-28	Begraensningsanordning vid handhaallet slagverktyg
DE90850348T DE69003512T2 (de)	1989-10-28	1990-10-22	Handgehaltene Schlagmaschine.
EP90850348A EP0426629B1 (fr)	1989-10-28	1990-10-22	Machine portative à percussion
US07/604,765 US5088566A (en)	1989-10-28	1990-10-26	Hand held hammer machine
FI905316A FI96101C (fi)	1989-10-28	1990-10-26	Kädessä pidettävä vasarakone
JP2288620A JPH03208572A (ja)	1989-10-28	1990-10-29	手持式ハンマ機械

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8903620A SE467450B (sv)	1989-10-28	1989-10-28	Begraensningsanordning vid handhaallet slagverktyg

Publications (3)

Publication Number	Publication Date
SE8903620D0 SE8903620D0 (sv)	1989-10-28
SE8903620L SE8903620L (sv)	1991-04-29
SE467450B true SE467450B (sv)	1992-07-20

Family

ID=20377327

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8903620A SE467450B (sv)	1989-10-28	1989-10-28	Begraensningsanordning vid handhaallet slagverktyg

Country Status (6)

Country	Link
US (1)	US5088566A (fr)
EP (1)	EP0426629B1 (fr)
JP (1)	JPH03208572A (fr)
DE (1)	DE69003512T2 (fr)
FI (1)	FI96101C (fr)
SE (1)	SE467450B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5398772A (en) *	1993-07-01	1995-03-21	Reedrill, Inc.	Impact hammer
GB2285763B (en) *	1994-01-11	1997-06-11	Ingersoll Rand Co	Fluid metering device for compressed fluid operated tool
US5727639A (en) *	1996-03-11	1998-03-17	Lee Matherne	Pile driving hammer improvement
US6318228B1 (en)	1997-04-24	2001-11-20	Ramtech 2000, L.L.C.	Forcible entry device
GB9910599D0 (en)	1999-05-08	1999-07-07	Black & Decker Inc	Rotary hammer
ES2208623T3 (es) *	2001-03-07	2004-06-16	Black & Decker Inc.	Martillo.
GB2401570B (en) *	2003-05-12	2006-07-05	Black & Decker Inc	Spindle assembly for hammer drill
US20070029101A1 (en) *	2005-08-05	2007-02-08	Paul Croas	Hammerhead forcible entry tool used to defeat burglar bars
US7493682B2 (en) *	2006-04-04	2009-02-24	Richardson Thomas W	Apparatus and system for installing rivets in belt fasteners
US20070246237A1 (en) *	2006-04-24	2007-10-25	Emile Homsi	Vibration dampening of a power tool
DE102007029616A1 (de) *	2007-06-27	2009-01-08	Andreas Stihl Ag & Co. Kg	Handgeführtes Arbeitsgerät
US7681658B2 (en) *	2007-11-06	2010-03-23	Maurice DUVAL	Pneumatic impact tool
US8534527B2 (en) *	2008-04-03	2013-09-17	Black & Decker Inc.	Cordless framing nailer
US9216502B2 (en)	2008-04-03	2015-12-22	Black & Decker Inc.	Multi-stranded return spring for fastening tool
US8636081B2 (en)	2011-12-15	2014-01-28	Milwaukee Electric Tool Corporation	Rotary hammer
DE102012210088A1 (de) *	2012-06-15	2013-12-19	Hilti Aktiengesellschaft	Werkzeugmaschine
US9399281B2 (en)	2012-09-20	2016-07-26	Black & Decker Inc.	Stall release lever for fastening tool
US9346158B2 (en)	2012-09-20	2016-05-24	Black & Decker Inc.	Magnetic profile lifter
EP2857150A1 (fr) *	2013-10-03	2015-04-08	HILTI Aktiengesellschaft	Machine-outil manuelle
EP3281747A1 (fr) *	2016-08-09	2018-02-14	HILTI Aktiengesellschaft	Machine-outil portative

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1954411A (en) *	1930-07-25	1934-04-10	Alfred A Heitzman	Pneumatic hammer
US2533487A (en) *	1946-08-15	1950-12-12	Chicago Pneumatic Tool Co	Gas hammer
US2638749A (en) *	1951-01-19	1953-05-19	Henry J Clay	Electropneumatic hammering device
US3650336A (en) *	1970-05-05	1972-03-21	Rockwell Mfg Co	Power driven device
DE2642896C3 (de) *	1976-09-24	1980-08-21	7800 Freiburg	Präzisionsschnepper zum Setzen von Normstichwunden in die Haut für Diagnosezwecke
SE443940B (sv) *	1982-09-22	1986-03-17	Atlas Copco Ab	Slagverktyg drivet av utbytbar motordel
DE3320426C3 (de) *	1983-06-06	1998-03-26	Hilti Ag	Belüftung für den Gehäuseraum eines Bohr- oder Meisselgerätes
US4582144A (en) *	1984-04-25	1986-04-15	Makita Electric Works, Ltd.	Percussive tools

1989
- 1989-10-28 SE SE8903620A patent/SE467450B/sv not_active IP Right Cessation
1990
- 1990-10-22 EP EP90850348A patent/EP0426629B1/fr not_active Expired - Lifetime
- 1990-10-22 DE DE90850348T patent/DE69003512T2/de not_active Expired - Fee Related
- 1990-10-26 FI FI905316A patent/FI96101C/fi active IP Right Grant
- 1990-10-26 US US07/604,765 patent/US5088566A/en not_active Expired - Lifetime
- 1990-10-29 JP JP2288620A patent/JPH03208572A/ja active Pending

Also Published As

Publication number	Publication date
EP0426629A2 (fr)	1991-05-08
DE69003512T2 (de)	1994-03-24
SE8903620D0 (sv)	1989-10-28
FI96101C (fi)	1996-05-10
JPH03208572A (ja)	1991-09-11
EP0426629A3 (en)	1991-09-18
FI96101B (fi)	1996-01-31
US5088566A (en)	1992-02-18
SE8903620L (sv)	1991-04-29
DE69003512D1 (de)	1993-10-28
EP0426629B1 (fr)	1993-09-22
FI905316A0 (fi)	1990-10-26

Legal Events

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8903620-6

Format of ref document f/p: F

2009-06-16

NUG

Patent has lapsed

Publication	Publication Date	Title
SE467450B (sv)	1992-07-20	Begraensningsanordning vid handhaallet slagverktyg
KR0141063B1 (ko)	1998-07-01	안전장치를 가진 타입기
CN101203358B (zh)	2012-05-30	配有空载运转控制装置的冲击锤
SE501276C2 (sv)	1995-01-09	Handhållen slående maskin
US7014089B2 (en)	2006-03-21	Trigger valve apparatus for pneumatic tool
US5159814A (en)	1992-11-03	Pneumatic impulse motor with gas cushion
SE501277C2 (sv)	1995-01-09	Slagverk
JP4027321B2 (ja)	2007-12-26	短く構成された駆動ピストンを備えた空気ばね式打撃機構
US6237700B1 (en)	2001-05-29	Pneumatic impact mechanism with a drive piston having a reduced wall thickness
SE501200C2 (sv)	1994-12-05	Slagverktyg
KR101794859B1 (ko)	2017-11-07	마찰계수 저감과 공기 누설을 방지하여 타격력을 향상시킨 내부 순환식 항타기의 실린더 구조
US20240139922A1 (en)	2024-05-02	Working machine
US3323602A (en)	1967-06-06	Pneumatically operated stapler, nailing apparatus or the like
JPH06335872A (ja)	1994-12-06	釘打機
JPH09300238A (ja)	1997-11-25	打込機のドライバブレード
JP2007007738A (ja)	2007-01-18	ブレーカ
SU1630877A1 (ru)	1991-02-28	Пневматический молоток
RU2245229C1 (ru)	2005-01-27	Переносное устройство для импульсной резки