PT96877A - Bucha para parede oca centrada com resistencia de fixacao melhorada - Google Patents

Bucha para parede oca centrada com resistencia de fixacao melhorada

Info

Publication number
PT96877A
PT96877A PT96877A PT9687791A PT96877A PT 96877 A PT96877 A PT 96877A PT 96877 A PT96877 A PT 96877A PT 9687791 A PT9687791 A PT 9687791A PT 96877 A PT96877 A PT 96877A
Authority
PT
Portugal
Prior art keywords
oca
improved fixing
wall shelf
fixing resistance
centered
Prior art date
Application number
PT96877A
Other languages
English (en)
Other versions
PT96877B (pt
Inventor
Thomas W Mcsherry
Nathaniel H Garfield
Original Assignee
Mechanical Plastics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23925349&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT96877(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mechanical Plastics Corp filed Critical Mechanical Plastics Corp
Publication of PT96877A publication Critical patent/PT96877A/pt
Publication of PT96877B publication Critical patent/PT96877B/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0808—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation by a toggle-mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Prostheses (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Insertion Pins And Rivets (AREA)
PT96877A 1990-02-26 1991-02-26 Bucha para parede oca centrada com resistencia de fixacao melhorada PT96877B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/484,725 US4993901A (en) 1990-02-26 1990-02-26 Over-center hollow wall anchor with enhanced holding strength

Publications (2)

Publication Number Publication Date
PT96877A true PT96877A (pt) 1993-02-26
PT96877B PT96877B (pt) 1998-08-31

Family

ID=23925349

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96877A PT96877B (pt) 1990-02-26 1991-02-26 Bucha para parede oca centrada com resistencia de fixacao melhorada

Country Status (23)

Country Link
US (1) US4993901A (pt)
EP (1) EP0516734B1 (pt)
JP (1) JPH0781572B2 (pt)
KR (1) KR950008325B1 (pt)
CN (1) CN1023947C (pt)
AR (1) AR246790A1 (pt)
AT (1) ATE121819T1 (pt)
AU (1) AU637554B2 (pt)
BR (1) BR9106082A (pt)
CA (1) CA2064556C (pt)
DE (1) DE69109278T2 (pt)
ES (1) ES2074266T3 (pt)
FI (1) FI96234C (pt)
HU (1) HUT66885A (pt)
IE (1) IE68947B1 (pt)
IL (1) IL97156A (pt)
MX (1) MX167213B (pt)
NZ (1) NZ236900A (pt)
PT (1) PT96877B (pt)
RU (1) RU2070300C1 (pt)
TR (1) TR26595A (pt)
WO (1) WO1991013263A1 (pt)
ZA (1) ZA91858B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU677895B2 (en) * 1994-02-04 1997-05-08 Saramane Pty Ltd Malaria merozoite antigen subunit vaccine
FR2742494B1 (fr) * 1995-12-19 1998-01-23 Rapid Sa Dispositif de fixation ou d'obturation automatique a fonctionnement par passage de point mort
US6494653B2 (en) 2001-04-17 2002-12-17 Emerson Electric Company Wall anchor
US7125205B2 (en) * 2002-09-04 2006-10-24 Kennametal Inc. Cutting tool for rough and finish milling
US7661917B2 (en) * 2003-10-10 2010-02-16 Illinois Tool Works, Inc. Three piece garage hook
US7934895B2 (en) * 2003-10-10 2011-05-03 Illinois Tool Works Inc. Self-drilling anchor
US8858143B2 (en) * 2010-05-03 2014-10-14 Black & Decker Inc. Wall anchor
DE112012002894T5 (de) * 2011-08-02 2014-04-03 Chunguang Pei Eine Scherenförmige Dehnschraube
DE102012015480A1 (de) 2012-08-07 2014-02-13 Gunter Tannhäuser Hohlwand-Dübel
US9541112B1 (en) * 2014-06-10 2017-01-10 University Of South Florida Invisible picture hanging dot
US9273710B1 (en) * 2014-09-09 2016-03-01 Neo Mechanics Limited Rapid mounting hollow wall anchor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651734A (en) * 1969-04-23 1972-03-28 Mechanical Plastics Corp Expansible fastener
US4704057A (en) * 1976-09-15 1987-11-03 Mechanical Plastics Corp. Fastening element
US4712956A (en) * 1981-09-21 1987-12-15 Usm Corporation Plastic wall anchor
US4878790A (en) * 1985-04-02 1989-11-07 Mechanical Plastics Corp. Expansible fastening element
US4752170A (en) * 1986-09-04 1988-06-21 Mechanical Plastics Corp. Fastening device with nesting anchoring elements
US4828439A (en) * 1987-05-15 1989-05-09 Giannuzzi Louis Screw anchor

Also Published As

Publication number Publication date
TR26595A (tr) 1995-03-15
CA2064556A1 (en) 1991-08-27
ES2074266T3 (es) 1995-09-01
JPH04211707A (ja) 1992-08-03
US4993901A (en) 1991-02-19
HU9202742D0 (en) 1992-12-28
EP0516734B1 (en) 1995-04-26
DE69109278D1 (de) 1995-06-01
BR9106082A (pt) 1992-12-01
EP0516734A1 (en) 1992-12-09
IL97156A (en) 1993-05-13
AU7449191A (en) 1991-09-18
CN1023947C (zh) 1994-03-09
MX167213B (es) 1993-03-09
FI96234C (fi) 1996-05-27
ATE121819T1 (de) 1995-05-15
KR950008325B1 (ko) 1995-07-27
RU2070300C1 (ru) 1996-12-10
FI96234B (fi) 1996-02-15
CA2064556C (en) 1994-12-13
DE69109278T2 (de) 1995-11-09
FI923713L (fi) 1992-08-19
IE68947B1 (en) 1996-07-24
FI923713A0 (fi) 1992-08-19
IL97156A0 (en) 1992-05-25
WO1991013263A1 (en) 1991-09-05
CN1054477A (zh) 1991-09-11
AR246790A1 (es) 1994-09-30
HUT66885A (en) 1995-01-30
JPH0781572B2 (ja) 1995-08-30
ZA91858B (en) 1991-12-24
PT96877B (pt) 1998-08-31
NZ236900A (en) 1994-05-26
EP0516734A4 (en) 1993-12-22
AU637554B2 (en) 1993-05-27
IE910111A1 (en) 1991-08-28

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19920907

FG3A Patent granted, date of granting

Effective date: 19980601

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20081202