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公开(公告)号：US20240139926A1
公开(公告)日：2024-05-02
申请号：US18408055
申请日：2024-01-09
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Paul Van De Loo , Kade Richard Turner
Abstract: A powder actuated fastening tool including a charge advance apparatus for advancing a powder charge strip relative to a barrel of the tool, wherein the charge advance apparatus includes a rotatable ratchet having teeth for engaging receptacles formed in the powder charge strip, and a charge advance member coupled to a trigger of the tool, wherein the charge advance member acts on the rotatable ratchet to rotate the ratchet in response to actuation and/or release of the trigger, such that the rotation of the ratchet causes advance of the powder charge strip relative to the barrel.
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公开(公告)号：US20230145061A1
公开(公告)日：2023-05-11
申请号：US18153538
申请日：2023-01-12
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Pau Van De Loo , Kade Richard Turner
Abstract: A powder actuated fastening tool including a charge advance apparatus for advancing a powder charge strip relative to a barrel of the tool, wherein the charge advance apparatus includes a rotatable ratchet having teeth for engaging receptacles formed in the powder charge strip, and a charge advance member coupled to a trigger of the tool, wherein the charge advance member acts on the rotatable ratchet to rotate the ratchet in response to actuation and/or release of the trigger, such that the rotation of the ratchet causes advance of the powder charge strip relative to the barrel.
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公开(公告)号：US20210379748A1
公开(公告)日：2021-12-09
申请号：US17409959
申请日：2021-08-24
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Paul Van De Loo , Kade Richard Turner
Abstract: A powder actuated fastening tool including a charge advance apparatus for advancing a powder charge strip relative to a barrel of the tool, wherein the charge advance apparatus includes a rotatable ratchet having teeth for engaging receptacles formed in the powder charge strip, and a charge advance member coupled to a trigger of the tool, wherein the charge advance member acts on the rotatable ratchet to rotate the ratchet in response to actuation and/or release of the trigger, such that the rotation of the ratchet causes advance of the powder charge strip relative to the barrel.
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公开(公告)号：US20200325638A1
公开(公告)日：2020-10-15
申请号：US16753222
申请日：2018-09-18
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Greg Stephen Mason
Abstract: An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, and a support foot for supporting the system relative to a ground surface, wherein the first part has a pair of vertically opposed longitudinal rails, and the support foot has an engagement formation which has an unlocked orientation for inserting the formation between the opposed rails to abut against the first part and a rotated, locked orientation wherein the formation is locked by the rails against lateral withdrawal from the first part.
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公开(公告)号：US20200318347A1
公开(公告)日：2020-10-08
申请号：US16753384
申请日：2018-09-18
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Greg Stephen Mason
Abstract: An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, a dowel plate and a dowel sheath, wherein the dowel plate is for supporting the second concrete flooring panel relative to the first concrete flooring panel, the dowel sheath is fitted to extend laterally from the first part, with an internal cavity of the dowel sheath aligning with apertures formed in the first and second parts such that the dowel plate is able to be inserted into the dowel sheath cavity through said apertures to a supporting position in which the dowel plate remains in the apertures and extends laterally from the second part.
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Patent Agency Ranking
公开(公告)号：US11136728B2
公开(公告)日：2021-10-05
申请号：US16753189
申请日：2018-09-18
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Greg Stephen Mason
Abstract: An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, wherein the protection system is provided in modular lengths, and wherein adjacent modular lengths are coupled by one or more bridging pins.
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公开(公告)号：US11136727B2
公开(公告)日：2021-10-05
申请号：US16753089
申请日：2018-09-18
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Greg Stephen Mason
Abstract: An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, wherein the system includes a retaining clip for retaining the second part to the first part, and the first part is slideable relative to the second part to engage the retaining clip against removal from the first and second parts.
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公开(公告)号：US11123851B2
公开(公告)日：2021-09-21
申请号：US16168320
申请日：2018-10-23
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Paul Van De Loo , Kade Richard Turner
Abstract: A powder actuated fastening tool including a charge advance apparatus for advancing a powder charge strip relative to a barrel of the tool, wherein the charge advance apparatus includes a rotatable ratchet having teeth for engaging receptacles formed in the powder charge strip, and a charge advance member coupled to a trigger of the tool, wherein the charge advance member acts on the rotatable ratchet to rotate the ratchet in response to actuation and/or release of the trigger, such that the rotation of the ratchet causes advance of the powder charge strip relative to the barrel.
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公开(公告)号：US11680376B2
公开(公告)日：2023-06-20
申请号：US16753222
申请日：2018-09-18
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Greg Stephen Mason
CPC classification number: E01C11/14 , E04B5/32 , E04B1/48 , E04B2005/322 , E04B2005/324 , E04F15/14
Abstract: An edge protection system for use with concrete flooring, including a first part for coupling to an edge portion of a first concrete flooring panel and a second part for coupling to an opposed edge portion of a second, neighbouring, concrete flooring panel, and a support foot for supporting the system relative to a ground surface, wherein the first part has a pair of vertically opposed longitudinal rails, and the support foot has an engagement formation which has an unlocked orientation for inserting the formation between the opposed rails to abut against the first part and a rotated, locked orientation wherein the formation is locked by the rails against lateral withdrawal from the first part.
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公开(公告)号：US11577373B2
公开(公告)日：2023-02-14
申请号：US17409959
申请日：2021-08-24
Applicant: Illinois Tool Works Inc.
Inventor： Thomas James Murdoch , Paul Van De Loo , Kade Richard Turner
Abstract: A powder actuated fastening tool including a charge advance apparatus for advancing a powder charge strip relative to a barrel of the tool, wherein the charge advance apparatus includes a rotatable ratchet having teeth for engaging receptacles formed in the powder charge strip, and a charge advance member coupled to a trigger of the tool, wherein the charge advance member acts on the rotatable ratchet to rotate the ratchet in response to actuation and/or release of the trigger, such that the rotation of the ratchet causes advance of the powder charge strip relative to the barrel.
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