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Termos de Uso

Standard terms and conditions of use

Welcome to the www.engine3d.com.br website (hereinafter the "Website") published by OCA Projetos Ltda.
www.engine3d.com.bris a portal featuring a wealth of technical and commercial resources for engineers, designers, draftsmen, technicians and buyers in every branch of industry as well as for educational technology centers.
By logging into the Website, users (hereinafter "Users") indicate their automatic and unconditional acceptance of the standard terms and conditions of use set forth below.

Use of the data available and limitation of liability

All news, data and information published on the Website are the property of Oca Projetos Ltda. and/or third parties. Such information may not be disclosed without prior consent, irrespective of whether in hardcopy or electronic form.
The data published on the Website (hereinafter the "Data") come from a large number of manufacturers and standards in a wide range of industries. The said manufacturers and standards are identified in relation to the Data for which they are solely responsible. By using the Website, Users acknowledge that:

  • (i) Oca Projetos Ltda. cannot warrant the accuracy, integrity or quality of the Data or that the said Data are free of any viruses or harmful code. All data published on the Website conform solely to the original source data provided by the manufacturers and standards.
  • (ii) Users are responsible for assessing and assuming the risks associated with the use of any Data, including any reliability relating to the accuracy, entirety or fitness of the said Data.
  • (iii) Oca Projetos Ltda. shall in no way be held liable for, without limitation, errors or omissions in the Data, or for any loss or damage arising from the use of any Data, including damage caused by viruses or harmful code.
  • (iv) Oca Projetos Ltda. shall in no way be held liable for any direct or incidental damages caused to Users or a third party in respect of, for information only and without limitation, loss of profits, expenses, loss of data, loss of software packages, damaged or lost hardware sustained by Users or a third party, including the costs incurred in recovering, reproducing or repairing such losses or damage.

Limitations of use. Users may only use the Data for the purposes of computer-aided design or viewing data. Unless Users have received prior written consent from Oca Projetos Ltda., they may not i) distribute the Data as part of an external service, or ii) copy or post the Data on a website, or iii) distribute the Data on any storage medium whatsoever, or iv) use the Data with the aim of competing with the Website service. In particular, Users agree to not use the Website service to:

  • Download, publish or transmit in any manner whatsoever data or content that is unlawful, harmful, threatening, abusive, harassing, criminal, defamatory, vulgar, obscene, privacy-invasive, odious or reprehensible on racial, ethical or other grounds.
  • Harm minors in any way whatsoever.
  • Impersonate another person or entity, or submit misleading or false declarations concerning the Supplier's affiliation with a person or entity.
  • Falsify the headers or manipulate the identifiers in any other way for the purpose of concealing the origin of any Data sent via the service.
  • Download, publish or transmit in any manner whatsoever any content infringing any patent, registered trademark, trade secret, copyright or other exclusive rights of any party.
  • Download, publish or transmit in any manner whatsoever any form of unsolicited or unauthorized advertising, promotional materials, unwelcome publicity, unwanted mail or any other form of solicitation.
  • Download, publish or transmit in any manner whatsoever any material containing computer viruses or any other code, file or computer program designed to interrupt, destroy or restrict the normal use of any software, computer hardware or telecommunications devices.
  • Impede or interrupt the Website service or the servers or networks connected to the Website service, or violate any conditions, procedures, policies or regulations governing the networks associated with the Website service.
  • Harass another user in any manner whatsoever.
  • Compile or store personal data about other users.
  • Use the Site as a storage location for remote loading purposes or as a gateway to another homepage within or outside the Website.

Content provided by Users. The comments and files provided by Users are proposed for information purposes only and for the convenience of other Users. As with all Data on the Website, Oca Projetos Ltda. shall in no way be liable for any such comments and files. Users may use the comments and files provided by other users only for viewing and downloading, but may not use such comments and files to create catalogs or websites in competition with this Website. Users are authorized to copy and download such files, provided that they reproduce all copyright and other legal notices as included on the original Data or copies of the Data.

Links to third-party websites

The Website contains direct or indirect links (hyperlinks) to other websites, homepages or web pages. Oca Projetos Ltda. only offers such links as services. The respective operators or providers are solely responsible for the content and information displayed on such websites. To the extent that such sources are beyond the reasonable control of Oca Projetos Ltda., the existence of a hyperlink does not mean that its content has been approved by Oca Projetos Ltda. Therefore, Oca Projetos Ltda.will in no way be liable for any effects caused by such hypertext links.

Registration and personal data

Users may be required to log in to use the Website, especially to access certain services, such as CAD file downloads, datasheets and bill of materials attributes. In this particular case, Users agree to provide truthful and accurate information concerning their identity and position, and the name and business of their company. Registration data and certain other personal information are subject to applicable legislation (filed with the Brasilian Data Protection Authority). Users have the right at any time to access, amend and remove any personal data provided to Oca Projetos Ltda. by writing to Oca Projetos Ltda.
User accounts must only be used by the person that registered with that particular name and email address. Users are not allowed to use any user account other than their own. Users are informed that component manufacturers registered on the Website only receive data about Users that have downloaded data from their catalogs. Users also agree that any personal information collected during registration or at any other time is used by Oca Projetos Ltda. and possibly by its partners for the purpose of operating the services offered (creating directories and sales prospecting) in compliance with applicable legislation.

This Website uses Google Analytics, a web analytics service provided by Google Inc. ("Google"). Google Analytics uses cookies, which are text files stored on your computer to help the website analyze use of the Website by its Users. The data that the cookies generate about your use of the Website (including your IP address) will be sent and stored by Google on servers hosted in the US. Google uses this information to evaluate your use of the Website, compile reports on Website activity for the publisher and provide other services relating to Website activity and Internet usage. Google may also transfer this information to third parties if required to do so by law, or if such third parties process the information on Google's behalf, including the publisher of this Website. Google will not cross-reference your IP address with any other data that it holds. You can disable the use of cookies by selecting the appropriate settings in your browser. However, disabling cookies may prevent the use of certain features on this Website. By using this Website, you expressly agree that Google may process your personal information according to the terms and purposes described above.
Right to remove or disable access. Oca Projetos Ltda. reserves the right to remove access for any user in violation of these standard terms and conditions of use.
In case of any Data that could be (i) defamatory, obscene, violent, offensive or otherwise unacceptable, undesirable and reprehensible in Oca Projetos Ltda.' estimation; (ii) in violation of any laws, legislation or third-party rights, including but not limited to rights governed by copyright and laws prohibiting slander, libel and invasion of privacy; or (iii) in violation of the foregoing limitations of use and which are brought to the knowledge ofOca Projetos Ltda., Oca Projetos Ltda. will have the right, but not the obligation, to remove or disable access to such Data with immediate effect.


Users agree that any notices made by Oca Projetos Ltda. in pursuance of these standard terms and conditions of use are sent by plain text email.
This provision especially applies to emails potentially containing confidential data about the User, including their password, if forgotten and requested by the User.

Oca Projetos Ltda. services and warranty

Although Oca Projetos Ltda. agrees to provide the best performance in order to offer Users a reliable Website and services, Users must be aware that the security of data on the Internet cannot be fully warranted. Services are therefore provided on an as is basis, and insofar as site availability cannot be guaranteed at all times due to the technical conditions specific to the Internet, Oca Projetos Ltda. shall not be held liable for any unforeseen events where the causes were beyond its reasonable control.

Jurisdiction and governing law

The contractual relations binding the User and Oca Projetos Ltda. under these terms and conditions shall be governed by and construed in accordance with French law. In case of any disputes for which the Parties are unable to reach an amicable arrangement, such disputes shall be referred to the court of Porto Alegre, which shall have exclusive jurisdiction and venue.

Date of last update: 02/02/2013