GERMAN MARINE EQUIPMENT ADVANCED TECHNOLOGY FOR WORLDWIDE SHIPPING AND SHIPBUILDING Special 2021/22
VDMA_Special_2021

A very special find

In December 2019, a diving team reported the discovery of a Schwepper lock from the place where the SMS Drache was found (1908).

Wikipedia description:

SMS Drache was a German warship that was built and used by the Imperial Navy as an artillery tenderer, was taken over as such by the Reichsmarine, and was finally converted by the Kriegsmarine into an artillery school boat and served as such until it was sunk in 1945.

Imperial Navy

The dragon was built as a tender for the Imperial Navy at the Friedrich Krupp Germania shipyard in Kiel and was launched there on June 11, 1908. She was 53.6 m long and 9 m wide, had a draft of 3 m and displaced 790 t. The armament consisted of four 8.8 cm rapid loading cannons and four 5.2 cm rapid loading cannons, the crew of 68 men. The propulsion system, consisting of coal-fired steam boilers and compound machines, gave the ship a top speed of 15 knots. The dragon was put into service on October 26, 1908 under the command of First Lieutenant Kurt Schröder and served until 1914 as an artillery hirer and training ship for the "Inspection of Ship Artillery". It was used in particular for hauling targets, securing the firing area and supplying the firing ships. When war broke out in 1914, the dragon was assigned to the Jade / Weser coastal defense division. The later Vice Admiral Friedrich Frisius served from October 1914 to June 1916 as a lieutenant at sea and officer on watch on the dragon.

Reichsmarine and Kriegsmarine

After the end of the war, the ship did not have to be delivered, but remained with the new Reichsmarine. It served the leader of minesweepers in the Baltic Sea until 1921, then from October 1922 as a tender for the Ship Artillery School (S.A.S.) and from 1928 as an artillery school boat. Since 1928 at the latest, the armament consisted of four 10.5 cm guns and one 2 cm anti-aircraft gun. The latter was later replaced by two 20mm Fla-MGs L / 65. From January to July 1936 the ship was completely overhauled and equipped with a 1600 HP diesel turbine system; the rear of the two chimneys was also removed. After that, the ship was stationed in Pillau. After the German attack on Poland began, the dragon was used to bombard Polish positions on the Baltic coast.

End

In March 1945 the dragon was used to support the retreating German army troops and to bombard Soviet troops near Danzig. After that, like almost all ships that were still in working order, it was used to evacuate refugees and wounded from East Prussia. It received multiple hits from Soviet artillery fire, but remained functional. In the early afternoon of April 18, 1945, however, she was hit by two bombs during a Soviet air raid on Pillau and sank in the Königsberg See Canal. The wreck was found by Russian divers in August / September 2009.

Based on our documents, we suspect that the lock was installed during the general overhaul in 1936. Despite the decades under water, the castle worked perfectly after cleaning.


Schwepper & Houdini at the Boot Düsseldorf 2019



Schwepper products being shown at the RailExpo 2018 in Tehran

News

click to enlarge

News

click to enlarge

 


Schwepper at the Iranimex 2017

 


Schwepper products being shown at the Fort Lauderdale International Boat Show 2017


 

Schwepper Solenoid lock concept:

Schwepper managed in 2017 a successful leap towards a new generation of electromechanical products. Especially for the yacht sector a product concept was being conceived, which leaves designers and planners alike with no open wishes and gives the operator a variety of monitoring options, that is worldwide unique.

Features here

 


Schwepper products being shown at the RailExpo 2017 in Tehran

News

click to enlarge



Schwepper displayed at the Iranimex 2016

Iranimex2016


Schwepper displayed at the SMM 2016





Schwepper products being shown at the RailExpo 2016 in Tehran



Schwepper products being shown at the Europort 2015 in Rotterdam in cooperation with Dutch representation Kroon.



Picture of a Schwepper rim lock, which has been in use for ca. 60 years in the US until today…
 


Schwepper agency The Brass Works displays at the New Orleans Boat Show 2013



Schwepper agency HÄFELE New Zealand presents Schwepper products at the Auckland On Water Boat Show 2013



Schwepper on board the currently largest megayacht in the world



Important Statement from the Manufacturer

Schwepper supplies all products either through Schwepper certified distributors or directly to the customers. Recently more and more customers request the authenticity of Schwepper products as Schwepper product imitations have been brought into the market by non-certified trading companies unauthorised under the brand name Schwepper.

How can you protect yourself?

  1. Request a certification of authenticity from Schwepper from your supplier.
  2. The GSV-Logo on the lock products.
  3. Put an inquiry directly to Schwepper and ask for assistance for identification in case of doubt.
Recent incidents have shown that the repair effort through the use of Schwepper product imitations is very high and the collateral negative effect for the image is by far greater.

Schwepper stands for a high quality standard in the industry and therefore you should protect yourself against unpleasant surprises in case of doubt by contacting Schwepper directly.

The current list of certified Schwepper distributors can be found at www.schwepper.com.

Selbstbeurteilungsfragebogen - Lieferantenbewerbung
Ihr Ansprechpartner: Laila Sabri
Leitung Einkauf

Fon: 02056 - 58 55 32

Email: lsabri@schwepper.com
Schritt 1: allgemeine Angaben
Schritt 2: Angaben zu Ansprechpartnern
Schritt 3: Produktbezogene Angaben
Schritt 4: Fragen zum Qualtitätsmanagementsystem und zum Qualitätsmanagement
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Technical information about coated Handrail and Skirting Systems
This is a powdercoating-process whereby various patterns or motivs, e.g. wood, marble etc., are burned into and embedded in a layer of a basic powder-lacquer. Therefore these coatings are much more robust than traditional film coatings. They are resistant to corrosion and ultraviolet light, are weatherproof, and are also resistant to solvent and chemicals.
ChemicalTemperature | TimeResult
Super petrol /gasoline25°C | 60 Minutesno change
Normal petrol /gasoline25°C | 60 Minutesno change
Diesel oil25°C | 60 Minutesno change
Äthanol25°C | 60 Minutesno change
Xylol25°C | 60 Minutesno change
Aceton/ acetic acid25°C | 60 Minutesno change
Brake fluid25°C | 60 Minutesno change
Methyläthylketon25°C | 60 Minutesno change
Aceton25°C | 60 Minutesno change
hydrochloric acid 0,1 N25°C | 60 Minutesno change
Caustic soda 0,1 N25°C | 60 Minutesno change
Resistance to mortarmeets ASTM D 3260minimum requirements exceeded
Blue scalemeets ISO 105 B02 / 94value >= 7 (for exterior use)
mandrel bend testgem. ISO 1519 bzw. DIN 53152no ruptures
Resistance to pressuremeets Buchholz ISO 2815 resp. DIN 5315380 Buchholzhärte at 60µm layer thickness
Erichson-cuppinggem. ISO 1520layer thickness 3 mm
Shinemeets ISO 2813 resp. DIN 67530matt – glossy
Adhesive powermeets ISO 2409 resp. DIN 53151Value Gt 0
Condensation constant climaDIN 50017 KKafter 1000 hours
Condensation changed climameets ISO 3231 resp. DIN 50018 SFW 0,2Sno blistering
rapid weatheringgem. ISO 2809 bzw. DIN 53231Restglanz > 50 % des Anfangswertes
boiling waterafter 1 hour no blistering
Technical information about coated Handrail and Skirting Systems
This is a powdercoating-process whereby various patterns or motivs, e.g. wood, marble etc., are burned into and embedded in a layer of a basic powder-lacquer. Therefore these coatings are much more robust than traditional film coatings. They are resistant to corrosion and ultraviolet light, are weatherproof, and are also resistant to solvent and chemicals.
ChemicalTemperature | TimeResult
Super petrol /gasoline25°C | 60 Minutesno change
Normal petrol /gasoline25°C | 60 Minutesno change
Diesel oil25°C | 60 Minutesno change
Äthanol25°C | 60 Minutesno change
Xylol25°C | 60 Minutesno change
Aceton/ acetic acid25°C | 60 Minutesno change
Brake fluid25°C | 60 Minutesno change
Methyläthylketon25°C | 60 Minutesno change
Aceton25°C | 60 Minutesno change
hydrochloric acid 0,1 N25°C | 60 Minutesno change
Caustic soda 0,1 N25°C | 60 Minutesno change
Resistance to mortarmeets ASTM D 3260minimum requirements exceeded
Blue scalemeets ISO 105 B02 / 94value >= 7 (for exterior use)
mandrel bend testgem. ISO 1519 bzw. DIN 53152no ruptures
Resistance to pressuremeets Buchholz ISO 2815 resp. DIN 5315380 Buchholzhärte at 60µm layer thickness
Erichson-cuppinggem. ISO 1520layer thickness 3 mm
Shinemeets ISO 2813 resp. DIN 67530matt – glossy
Adhesive powermeets ISO 2409 resp. DIN 53151Value Gt 0
Condensation constant climaDIN 50017 KKafter 1000 hours
Condensation changed climameets ISO 3231 resp. DIN 50018 SFW 0,2Sno blistering
rapid weatheringgem. ISO 2809 bzw. DIN 53231Restglanz > 50 % des Anfangswertes
boiling waterafter 1 hour no blistering