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EP0055350A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Device for fluidifying a fusible glue

Assignee: Steinel GmbH and Co KG
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Filing: 1981-10-21
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Granted: —
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Expires: 2001-10-21
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Abstract

Abstract Translated from German Eine Heißklebepistole arbeitet mit einem Heizwiderstand (23, 24) mit postitivem Temperaturkoeffizienten. Dabei kann eine Widerstandspatrone (43) aus einer vorzugsweise elastisch nachgiebigen, hitzebeständigen Hülse und einem PTC-Massewiderstand (44, 45) vorgesehen sein, der zwischen mindestens zwei Andruckkörpern liegt und dem zusätzlich eine Federstreifenanordnung zugeordnet ist. Diese bewirkt einen von Abmessungsänderungen unabhängigen Preßsitz mit gleichbleibenden thermischen und elektrischen Kontakteigenschaften. A hot glue gun works with a heating resistor (23, 24) with positive temperature coefficient. A resistance cartridge (43) made of a preferably elastically flexible, heat-resistant sleeve and a PTC mass resistor (44, 45) can be provided, which lies between at least two pressure bodies and to which a spring strip arrangement is additionally assigned. This results in a press fit that is independent of dimensional changes and has constant thermal and electrical contact properties.

Inventors

  • 👤 Heinrich Wolfgang Steinel
  • 👤 Hans Siwon

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-30 01:28
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/00523; B05C17/00546

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