CA992360A - Rotary disconnect for a rotary hammer tool - Google Patents

Rotary disconnect for a rotary hammer tool

Info

Publication number: CA992360A
Authority: CA; Canada
Prior art keywords: rotary; disconnect; hammer tool; tool; rotary hammer
Prior art date: 1973-02-23
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.): Expired

Application number

CA192,941A

Other versions

CA192941S (en

Inventor

Hanspeter E. Beisch

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.)

Skil Canada Ltd

Original Assignee

Skil Canada Ltd

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.)

1973-02-23

Filing date

1974-02-21

Publication date

1976-07-06

1974-02-21 Application filed by Skil Canada Ltd filed Critical Skil Canada Ltd

1976-07-06 Application granted granted Critical

1976-07-06 Publication of CA992360A publication Critical patent/CA992360A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D16/006—Mode changers; Mechanisms connected thereto
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/062—Cam-actuated impulse-driving mechanisms
- B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle

Landscapes

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

CA192,941A 1973-02-23 1974-02-21 Rotary disconnect for a rotary hammer tool Expired CA992360A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00334988A US3845826A (en)	1973-02-23	1973-02-23	Rotary disconnect for a rotary hammer tool

Publications (1)

Publication Number	Publication Date
CA992360A true CA992360A (en)	1976-07-06

Family

ID=23309740

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA192,941A Expired CA992360A (en)	1973-02-23	1974-02-21	Rotary disconnect for a rotary hammer tool

Country Status (8)

Country	Link
US (1)	US3845826A (en)
JP (1)	JPS5024860A (en)
CA (1)	CA992360A (en)
CH (1)	CH588927A5 (en)
DE (1)	DE2408362A1 (en)
FR (1)	FR2218973A1 (en)
GB (1)	GB1453230A (en)
IT (1)	IT1008292B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3924692A (en) *	1974-02-06	1975-12-09	Illinois Tool Works	Fastener driving tool
US4158970A (en) *	1977-06-15	1979-06-26	Black & Decker Inc.	Override arrangement and actuating knob for a shifting mechanism in portable tools
DE2916499A1 (en) *	1979-04-24	1980-11-06	Duss Maschf	ELECTRIC HAND DRILLING MACHINE WITH DEVICE FOR ADJUSTMENT FOR ROTATING OR IMPACTING DRILLING
FR2464303A1 (en) *	1979-09-05	1981-03-06	Atlas Copco France	DEVICE FOR PUSHING IN AND REMOVING, BY PERCUSSION USING A SINGLE HAMMER AND WITH AUTOMATIC LOCKING, A BAR, FOR EXAMPLE A BAR IN CONTACT WITH THE CAST IRON AND PROJECTING OUTSIDE A BLAST FURNACE
US4450919A (en) *	1983-01-03	1984-05-29	Cousineau Bernard L	Drill attachment
FR2554261B1 (en) *	1983-10-28	1987-04-30	Thomson Csf	SENSITIVE DISPLAY DEVICE HAVING A SCANNING SCREEN
DE3538166A1 (en) *	1985-10-26	1987-04-30	Hilti Ag	DRILL HAMMER WITH TURN LOCK
NL1014558C2 (en) *	2000-03-03	2001-09-13	Skil Europ Bv	Drilling machine with locking mechanism.
US7314097B2 (en) *	2005-02-24	2008-01-01	Black & Decker Inc.	Hammer drill with a mode changeover mechanism
US20060266537A1 (en) *	2005-05-27	2006-11-30	Osamu Izumisawa	Rotary impact tool having a ski-jump clutch mechanism
US7980324B2 (en)	2006-02-03	2011-07-19	Black & Decker Inc.	Housing and gearbox for drill or driver
DE102006056849A1 (en) *	2006-12-01	2008-06-05	Robert Bosch Gmbh	Hand tool
EP3808478B1 (en) *	2019-10-14	2022-04-06	Nanjing Chervon Industry Co., Ltd.	Impact drill
JP2022188996A (en) *	2021-06-10	2022-12-22	株式会社マキタ	Rotary striking tool

1973
- 1973-02-23 US US00334988A patent/US3845826A/en not_active Expired - Lifetime
1974
- 1974-02-21 DE DE19742408362 patent/DE2408362A1/en not_active Withdrawn
- 1974-02-21 CA CA192,941A patent/CA992360A/en not_active Expired
- 1974-02-22 GB GB823374A patent/GB1453230A/en not_active Expired
- 1974-02-22 FR FR7406229A patent/FR2218973A1/fr not_active Withdrawn
- 1974-02-22 CH CH249974A patent/CH588927A5/xx not_active IP Right Cessation
- 1974-02-23 JP JP49021857A patent/JPS5024860A/ja active Pending
- 1974-02-25 IT IT48626/74A patent/IT1008292B/en active

Also Published As

Publication number	Publication date
DE2408362A1 (en)	1974-08-29
FR2218973A1 (en)	1974-09-20
CH588927A5 (en)	1977-06-30
US3845826A (en)	1974-11-05
JPS5024860A (en)	1975-03-17
IT1008292B (en)	1976-11-10
GB1453230A (en)	1976-10-20

Publication	Publication Date	Title
CA1001454A (en)	1976-12-14	Rotary hammer power tool
CA981248A (en)	1976-01-06	Boring tool
CA1035377A (en)	1978-07-25	Excavating tool arrangement
CA1020736A (en)	1977-11-15	Machine tools
CA1030701A (en)	1978-05-09	Electric impact tool
CA1011196A (en)	1977-05-31	Pneumatic tool
CA992360A (en)	1976-07-06	Rotary disconnect for a rotary hammer tool
CA1023930A (en)	1978-01-10	Tool changer
CA999607A (en)	1976-11-09	Rolling type excavating tool
CA997258A (en)	1976-09-21	Impact tool
AU466544B2 (en)	1975-10-30	Improved tool
CA1030821A (en)	1978-05-09	Desoldering tool
CA1010642A (en)	1977-05-24	Compound leverage tool
CA994537A (en)	1976-08-10	Tool construction
CA1007436A (en)	1977-03-29	Machine tool
CA971585A (en)	1975-07-22	Machine tool vise
CA1000595A (en)	1976-11-30	Rotary tool guard
AU487053B2 (en)	1975-03-13	Hand tool
AU487512B2 (en)	1975-09-11	Handle connection for impact tool
CA960250A (en)	1974-12-31	Earthworking tool
AU6651874A (en)	1975-09-11	Handle connection for impact tool
CA999017A (en)	1976-10-26	Excavating tool arrangement
CA997382A (en)	1976-09-21	Excavating tool arrangement
CA996143A (en)	1976-08-31	Excavating tool arrangement
AU483083B2 (en)	1975-10-16	Excavating tool arrangement