ES265982U - Martillo con maza elastica perfeccionado. - Google Patents

Martillo con maza elastica perfeccionado.

Info

Publication number
ES265982U
ES265982U ES1981265982U ES265982U ES265982U ES 265982 U ES265982 U ES 265982U ES 1981265982 U ES1981265982 U ES 1981265982U ES 265982 U ES265982 U ES 265982U ES 265982 U ES265982 U ES 265982U
Authority
ES
Spain
Prior art keywords
striking
plastic
end portions
covering
portions
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
ES1981265982U
Other languages
English (en)
Other versions
ES265982Y (es
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.)
Tecnologia Argentina SA
Original Assignee
Tecnologia Argentina SA
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 Tecnologia Argentina SA filed Critical Tecnologia Argentina SA
Publication of ES265982U publication Critical patent/ES265982U/es
Application granted granted Critical
Publication of ES265982Y publication Critical patent/ES265982Y/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D1/00Hand hammers; Hammer heads of special shape or materials
    • B25D1/02Inserts or attachments forming the striking part of hammer heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25DPERCUSSIVE TOOLS
    • B25D2222/00Materials of the tool or the workpiece
    • B25D2222/54Plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Golf Clubs (AREA)

Abstract

Martillo con maza elástica perfeccionado, del tipo posee un preferentemente metálico al que se asocia un mango, y por lo menos una pieza en material plástico, caracterizado porque dicho cuerpo define una maza propiamente dicha la cual está directamente vinculada al mango del martillo, teniendo dicha maza metálica una forma básicamente alargada, comportando una cara superior, respectivas paredes de flanco o laterales y una superficie básicamente vertical por extremo, todas ellas planas, proyectándose de cada cara extrema un apéndice saliente redondeado, mientras que los planos de las demás superficies mencionadas se enlazan entre sí mediante planos y superficies oblicuas curvo-convexas e inclinadas, siendo la sección transversal central de dicha maza metálica de mayor magnitud que la de los extremos de la misma, teniendo la cara vertical terminal respecto de los sucesivos planos paralelos y transversales del mencionado cuerpo metálico, un área menor, siendo la relación de áreas respecto de los referidos planos sucesivos de corte entre un 50% al 70% del desarrollo superficial de los mismos, y siendo consiguientemente la porción de superficies oblicuas e inclinadas de dicho cuerpo de un 50% al 30% del área transversal total, estando revestido en un material plástico duro, elástico y resiliente, de forma tal que dicho cuerpo plástico envolvente posee respectivos extremos básicamente cilíndricos, en correspondencia a los mencionados salientes del cuerpo metálico, siendo de sección transversal creciente desde sus extremos hasta la porción central de la herramienta, de modo que la relación de áreas desde un extremo del mismo hasta la porción central del martillo varía por lo menos en un 30%, recubriendo consecuentemente este material plástico, ala pieza de maza, también en su cara superior y laterales y siendo la totalidad de dicho cuerpo plástico monopieza.
ES1981265982U 1980-04-16 1981-04-14 Martillo con maza elastica perfeccionado. Expired ES265982Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR280707A AR218840A1 (es) 1980-04-16 1980-04-16 Mejoras en martillos con maza elastica

Publications (2)

Publication Number Publication Date
ES265982U true ES265982U (es) 1983-02-01
ES265982Y ES265982Y (es) 1983-07-16

Family

ID=3474875

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981265982U Expired ES265982Y (es) 1980-04-16 1981-04-14 Martillo con maza elastica perfeccionado.

Country Status (8)

Country Link
US (1) US4373565A (es)
EP (1) EP0038021B1 (es)
JP (1) JPS56152590A (es)
AR (1) AR218840A1 (es)
AT (1) ATE6602T1 (es)
BR (1) BR8102319A (es)
DE (1) DE3162589D1 (es)
ES (1) ES265982Y (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6763747B1 (en) 1997-04-09 2004-07-20 Emerson Electric Co. Shock absorbing hammer and handle assembly
US6016722A (en) * 1997-07-21 2000-01-25 Emerson Electric Co. Shock-absorbing claw hammer
US6128977A (en) * 1997-04-09 2000-10-10 Emerson Electric Co. Shock-absorbing claw hammer
CA2301015C (en) * 1997-08-29 2003-06-03 Douglas A. Shore Riveting tool sheath and method to reduce marring of the workpiece
US6477922B1 (en) 1998-04-29 2002-11-12 John A. Burnett Impact tool
US6106482A (en) * 1999-05-20 2000-08-22 Health & Technology, Inc. Reflex hammer
US20080189930A1 (en) * 2007-02-13 2008-08-14 Yung-Shou Chen Method for making a hammer
CA2594152A1 (en) * 2007-08-01 2009-02-01 Gordon C. Cobb Mallethead pro 3
US9242360B2 (en) 2012-04-18 2016-01-26 Apex Brands, Inc. Multiple purpose hand tool
US9789597B2 (en) 2014-03-07 2017-10-17 Estwing Manufacturing Company, Inc. Striking tool with attached striking surface
WO2015134106A1 (en) 2014-03-07 2015-09-11 Estwing Manufacturing Company, Inc. Aluminum striking tools
CN105033955A (zh) * 2015-07-14 2015-11-11 浙江柏尔木业有限公司 一种家具安装锤
TWI564123B (zh) * 2016-08-03 2017-01-01 鴻安國際興業有限公司 膠槌
USD829074S1 (en) 2016-09-21 2018-09-25 Estwing Manufacturing Company, Inc. Hammer
US12172292B1 (en) * 2022-04-19 2024-12-24 Michel Skarlovnik Snow removal hammer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US52696A (en) * 1866-02-20 Improved elastic mallet
US1409449A (en) * 1922-03-14 Hammer
FR595706A (fr) * 1924-06-28 1925-10-08 Maillets et mailloches en caoutchouc vulcanisé
GB592900A (en) * 1944-10-18 1947-10-02 Walter Kurt Jahn Hammer head and method of making same
US2570691A (en) * 1946-01-31 1951-10-09 Erick N Kindland Hammer having replaceable striking heads
GB996383A (en) * 1960-10-03 1965-06-30 George Edward Marshall Improvements relating to hammers
DE1277769B (de) * 1965-08-12 1968-09-12 Max Baumann U Co Fa Rueckschlagfreier Handhammer
AU1130766A (en) * 1967-09-04 1969-03-13 Barry Brown John Improvements in or relating to anti-recoil hand tool
US3844321A (en) * 1971-06-22 1974-10-29 Custom Electronic Syst Inc Unitarily cast hammer

Also Published As

Publication number Publication date
EP0038021A1 (en) 1981-10-21
ES265982Y (es) 1983-07-16
ATE6602T1 (de) 1984-03-15
EP0038021B1 (en) 1984-03-14
JPS56152590A (en) 1981-11-26
BR8102319A (pt) 1981-12-08
US4373565A (en) 1983-02-15
DE3162589D1 (en) 1984-04-19
AR218840A1 (es) 1980-06-30

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980302