public class Maschine_v1 extends Fragment {

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
       final  View rootView = inflater.inflate(R.layout.fragment_maschine_variante_1, container, false);

        //Variablen definieren, um die Daten aus den Feldern auszulesen
        TextView maschinenname_v1 = (TextView) rootView.findViewById(R.id.tv_m_v1_Maschine);
        TextView anschaffungswert_v1 = (TextView) rootView.findViewById(R.id.tv_m_v1_Anschaffungswert_Eintrag);
        TextView raumbedarf_v1 = (TextView) rootView.findViewById(R.id.tv_m_v1_Raumbedarf_Eintrag);
        TextView el_Anschlusswert_v1 = (TextView) rootView.findViewById(R.id.tv_m_v1_el_Anschlusswert_Eintrag);

        //Shared Preferences definieren
        SharedPreferences sharedpref = this.getActivity().getSharedPreferences("Datenspeicher", Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = sharedpref.edit();

        //Daten in benannter SharedPreference speichern
        editor.putString("maschinenname_v1", maschinenname_v1.getText().toString());
        editor.putString("anschaffungswert_v1", anschaffungswert_v1.getText().toString());
        editor.putString("raumbedarf_v1", raumbedarf_v1.getText().toString());
        editor.putString("el_anschlusswert_v1", el_Anschlusswert_v1.getText().toString());
        editor.commit();

public class Werkzeug_v1 extends android.support.v4.app.Fragment {

    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {

        final View rootView = inflater.inflate(R.layout.fragment_werkzeug_variante_1, container, false);

        TextView tv = (TextView) rootView.findViewById(R.id.tv_v1_Werkzeug_Abnutzung_Eintrag);
        TextView tv2 = (TextView) rootView.findViewById(R.id.tv_v1_Werkzeug_Schnittweg_Eintrag);
        SharedPreferences sharedPref = this.getActivity().getSharedPreferences("Datenspeicher", Context.MODE_PRIVATE);

        String test = sharedPref.getString("anschaffungswert_v1","N/A");
        String test2 = sharedPref.getString("schnittweg", "");
        tv.setText(test);
        tv2.setText(test2);

<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<map>
    <string name="anschaffungswert_v1"></string>
    <string name="maschinenname_v1"></string>
    <string name="schnittweg">1200</string>
    <string name="el_anschlusswert_v1"></string>
    <string name="losgroesse"></string>
    <string name="wstname">Werkstück 1</string>
    <string name="stueckzahl">33</string>
    <string name="raumbedarf_v1"></string>
</map>