GB969007A - Rotary hammer device - Google Patents

Rotary hammer device

Info

Publication number
GB969007A
GB969007A GB4355060A GB4355060A GB969007A GB 969007 A GB969007 A GB 969007A GB 4355060 A GB4355060 A GB 4355060A GB 4355060 A GB4355060 A GB 4355060A GB 969007 A GB969007 A GB 969007A
Authority
GB
United Kingdom
Prior art keywords
striker
cylinder
tool
piston
adapter
Prior art date
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
GB4355060A
Other languages
English (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.)
Skil Corp
Original Assignee
Skil 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.)
Filing date
Publication date
Priority claimed from US18550A external-priority patent/US3114423A/en
Priority claimed from US19784A external-priority patent/US3114421A/en
Priority claimed from US30006A external-priority patent/US3022769A/en
Priority claimed from US32759A external-priority patent/US3161242A/en
Priority claimed from US33141A external-priority patent/US2990187A/en
Application filed by Skil Corp filed Critical Skil Corp
Publication of GB969007A publication Critical patent/GB969007A/en
Expired 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
    • B25D17/005—Attachments or adapters placed between tool and hammer
    • 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
    • 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
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/082—Retainers consisting of a swinging yoke or latching means
    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/086—Rotating chucks or sockets with a swinging yoke or latching means
    • 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
    • B25D2211/003—Crossed drill and motor spindles
    • 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
    • B25D2211/068—Crank-actuated impulse-driving mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB4355060A 1960-03-30 1960-12-19 Rotary hammer device Expired GB969007A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US18550A US3114423A (en) 1960-03-30 1960-03-30 Rotary-hammer device
US19784A US3114421A (en) 1960-04-04 1960-04-04 Pneumatic system for a rotary hammer device
US30006A US3022769A (en) 1960-05-18 1960-05-18 Universal tool element retainer for rotary-hammer devices
US32759A US3161242A (en) 1960-05-31 1960-05-31 Rotary-hammer devices and tool element accessories therefor
US33141A US2990187A (en) 1960-06-01 1960-06-01 Adapter for non-rotary tool elements used with a rotary-hammer device

Publications (1)

Publication Number Publication Date
GB969007A true GB969007A (en) 1964-09-09

Family

ID=27533798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4355060A Expired GB969007A (en) 1960-03-30 1960-12-19 Rotary hammer device

Country Status (3)

Country Link
CH (1) CH408753A (cs)
GB (1) GB969007A (cs)
NL (2) NL7300535A (cs)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159181U (cs) * 1985-03-20 1986-10-02
EP1674206A1 (en) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Hammer mechanism for power tool
US7401661B2 (en) 2006-07-01 2008-07-22 Black & Decker Inc. Lubricant pump for powered hammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
CN100423908C (zh) * 2004-12-23 2008-10-08 百得有限公司 用于动力工具的驱动机构
US7624815B2 (en) 2006-07-01 2009-12-01 Black & Decker Inc. Powered hammer with vibration dampener
US7726413B2 (en) 2006-07-01 2010-06-01 Black & Decker Inc. Tool holder for a powered hammer
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer
CN104249348A (zh) * 2013-06-27 2014-12-31 罗伯特·博世有限公司 冲击机构活塞装置
CN105592986A (zh) * 2013-10-03 2016-05-18 喜利得股份公司 手持工具机

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61159181U (cs) * 1985-03-20 1986-10-02
EP1674206A1 (en) * 2004-12-23 2006-06-28 BLACK & DECKER INC. Hammer mechanism for power tool
CN100423908C (zh) * 2004-12-23 2008-10-08 百得有限公司 用于动力工具的驱动机构
US7401661B2 (en) 2006-07-01 2008-07-22 Black & Decker Inc. Lubricant pump for powered hammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
US7624815B2 (en) 2006-07-01 2009-12-01 Black & Decker Inc. Powered hammer with vibration dampener
US7726413B2 (en) 2006-07-01 2010-06-01 Black & Decker Inc. Tool holder for a powered hammer
US7814986B2 (en) 2006-07-01 2010-10-19 Balck & Decker Inc. Lubricant system for powered hammer
US8590633B2 (en) 2006-07-01 2013-11-26 Black & Decker Inc. Beat piece wear indicator for powered hammer
CN104249348A (zh) * 2013-06-27 2014-12-31 罗伯特·博世有限公司 冲击机构活塞装置
CN104249348B (zh) * 2013-06-27 2018-12-25 罗伯特·博世有限公司 冲击机构活塞装置
CN105592986A (zh) * 2013-10-03 2016-05-18 喜利得股份公司 手持工具机

Also Published As

Publication number Publication date
NL7300535A (cs) 1973-03-26
NL7300540A (cs) 1973-03-26
CH408753A (de) 1966-02-28

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