CA2155600A1 - Manually operated fastening device - Google Patents

Manually operated fastening device

Info

Publication number
CA2155600A1
CA2155600A1 CA002155600A CA2155600A CA2155600A1 CA 2155600 A1 CA2155600 A1 CA 2155600A1 CA 002155600 A CA002155600 A CA 002155600A CA 2155600 A CA2155600 A CA 2155600A CA 2155600 A1 CA2155600 A1 CA 2155600A1
Authority
CA
Canada
Prior art keywords
striker
tab
front tip
firing lever
lever
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.)
Granted
Application number
CA002155600A
Other languages
French (fr)
Other versions
CA2155600C (en
Inventor
Kevin D. Brewer
Stephen A. Debelius
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.)
PowerShot Tool Co Inc
Original Assignee
Black and Decker Inc
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
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Priority to CA002506783A priority Critical patent/CA2506783C/en
Priority to CA002506785A priority patent/CA2506785C/en
Publication of CA2155600A1 publication Critical patent/CA2155600A1/en
Application granted granted Critical
Publication of CA2155600C publication Critical patent/CA2155600C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
    • B25C5/10—Driving means
    • B25C5/11—Driving means operated by manual or foot power

Abstract

An impact stapler (100) includes an actuator mechanism (110) comprising a firing lever (180) pivotally mounted on a stapler housing (102) and operable by an operating lever (160) for raising a striker (112) against the bias of an actuator spring (240). The firing lever (180) has a front tip (190) which is positioned to engage a tab (272) on the striker (112) when the operating lever (160) is actuated to raise the striker (112) and which is shifted laterally to disengage the front tip (190) from the tab (272) to release the striker (112) for actuation by the actuator spring (240) after the striker (112) is raised. The impact stapler (100) includes a resilient finger (292) for shifting the firing lever (180) laterally to a rest position with the front tip (190) underneath the tab (272) on the striker (112). A stop (295) engages the firing lever (180) in its rest position to limit the bending of the resilient finger (292) and to locate the front tip (190) in a predetermined lateral position relative to the tab (272) on the striker (112).
CA002155600A 1994-08-12 1995-08-08 Manually operated fastening device Expired - Lifetime CA2155600C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002506783A CA2506783C (en) 1994-08-12 1995-08-08 Manually operated fastening device
CA002506785A CA2506785C (en) 1994-08-12 1995-08-08 Manually operated fastening device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/289,213 US5497932A (en) 1994-08-12 1994-08-12 Manually operated fastening device
US08/289,213 1994-08-12

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA002506785A Division CA2506785C (en) 1994-08-12 1995-08-08 Manually operated fastening device
CA002506783A Division CA2506783C (en) 1994-08-12 1995-08-08 Manually operated fastening device

Publications (2)

Publication Number Publication Date
CA2155600A1 true CA2155600A1 (en) 1996-02-13
CA2155600C CA2155600C (en) 2005-12-20

Family

ID=23110533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002155600A Expired - Lifetime CA2155600C (en) 1994-08-12 1995-08-08 Manually operated fastening device

Country Status (9)

Country Link
US (1) US5497932A (en)
EP (1) EP0698448B1 (en)
JP (1) JP2614995B2 (en)
KR (1) KR100358321B1 (en)
AT (1) ATE262394T1 (en)
AU (1) AU2725095A (en)
BR (1) BR9503620A (en)
CA (1) CA2155600C (en)
DE (1) DE69532738T2 (en)

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US6260519B1 (en) 1997-12-31 2001-07-17 Porter-Cable Corporation Internal combustion fastener driving tool accelerator plate
US6158643A (en) 1997-12-31 2000-12-12 Porter-Cable Corporation Internal combustion fastener driving tool piston and piston ring
US6045024A (en) 1997-12-31 2000-04-04 Porter-Cable Corporation Internal combustion fastener driving tool intake reed valve
US6041603A (en) 1997-12-31 2000-03-28 Porter-Cable Corporation Internal combustion fastener driving tool accelerator plate
USD410182S (en) 1997-12-31 1999-05-25 Porter-Cable Corporation Internal combustion fastener driving tool
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US20080237293A1 (en) * 2005-02-25 2008-10-02 Yoshiyuki Ebihara Stapler
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US7942298B2 (en) 2005-09-08 2011-05-17 Acco Brands Usa Llc Paper processing tool with force reducing drive arrangement
EP1922180B1 (en) * 2005-09-08 2014-01-08 ACCO Brands USA LLC Paper tool drive linkage
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US7404507B2 (en) * 2006-01-30 2008-07-29 Worktools, Inc. High-start spring energized stapler
JPWO2007129416A1 (en) * 2006-05-09 2009-09-17 株式会社イートップ Stapler
US20080061106A1 (en) * 2006-09-11 2008-03-13 Chun-Yuan Chang Stapler having a force balance effect
JP5061763B2 (en) * 2006-11-29 2012-10-31 マックス株式会社 Stapler
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KR100891207B1 (en) * 2007-09-12 2009-04-02 에스디아이 코퍼레이션 Stapler
US8122805B2 (en) * 2007-12-12 2012-02-28 Acco Brands Usa Llc Paper processing tool with three-lever actuation
JP5115240B2 (en) * 2008-03-03 2013-01-09 マックス株式会社 Stapler
TW201114559A (en) 2009-10-21 2011-05-01 Jann Yei Industry Co Ltd Front-depression stapling device structure
CN102133749B (en) * 2010-01-22 2012-11-28 展仪工业股份有限公司 Forward press type nailing machine structure
USD667712S1 (en) 2012-03-02 2012-09-25 Arrow Fastener Co., Llc Fastening tool
USD667711S1 (en) 2012-03-02 2012-09-25 Arrow Fasterner Co., LLC Fastening tool
USD668125S1 (en) 2012-03-02 2012-10-02 Arrow Fastener Co., Llc Fastening tool
US20160059400A1 (en) * 2012-03-02 2016-03-03 Apex Mfg. Co., Ltd. Nailing device which is provided for being triggered off individually
US8978952B2 (en) 2012-03-05 2015-03-17 Worktools, Inc. Power spring configurations for a fastening device
US9820739B2 (en) * 2012-09-25 2017-11-21 Newgen Surgical, Inc. Skin stapler with components optimized for construction with plant based materials
US9446508B2 (en) 2013-12-06 2016-09-20 ACCO Brands Corporation Stored energy stapler
US9687976B2 (en) 2013-12-06 2017-06-27 ACCO Brands Corporation Stored energy stapler
CN104476502B (en) * 2014-12-11 2016-02-10 宁波得力装订设备有限公司 Stapler
US9808923B2 (en) * 2015-04-16 2017-11-07 Apex MFG Co., Ltd. Nail machine with effort-saving mechanism
US11065751B2 (en) * 2016-03-18 2021-07-20 Apex Mfg. Co., Ltd. Labor-saving stapler
US11577374B2 (en) * 2016-03-18 2023-02-14 Apex Mfg. Co., Ltd. Labor-saving stapler
US11472014B2 (en) 2019-05-05 2022-10-18 Worktools, Inc. High efficiency torsion spring tacker
US11724377B2 (en) 2019-05-28 2023-08-15 Worktools, Inc. Bottom loading pliers stapler

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Also Published As

Publication number Publication date
US5497932A (en) 1996-03-12
JP2614995B2 (en) 1997-05-28
JPH08336774A (en) 1996-12-24
AU2725095A (en) 1996-02-22
ATE262394T1 (en) 2004-04-15
DE69532738T2 (en) 2004-08-05
KR960007103A (en) 1996-03-22
CA2155600C (en) 2005-12-20
BR9503620A (en) 1996-04-09
EP0698448A1 (en) 1996-02-28
KR100358321B1 (en) 2003-02-25
DE69532738D1 (en) 2004-04-29
EP0698448B1 (en) 2004-03-24

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150810